Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
REVIEWED BLD2023-1084+Manufacturer_Specifications_and_Installation_Instructions+8.31.2023_11.42.15_AM+3758518
4&w�lw SAwd"do HEATING & AIR CONDITIONING Installer's Guide Side Discharge AC Models 4A7L6018A1000A 4A7L6024A1000A 4A7L6030A1000A 4A7L6036A1000A 4A7L6042A1000A 4A7L6048A1000A 4Aityo�f Edmonds Building Department Work MECH FOR TI Address 23107 100TH AVE W M Owner TRIKE STOP Approved Date 9/26/2023 Building Official voww� cl� Permit Number BLD2023-1084 RECEIVED Aug 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT BLD2023-1084 �. ...... ............. ' The following documentation shall be available on = site for the building inspector: COE APPROVED ARCHITECTURAL PLAN SET ■ COE APPROVED STRUCTURAL PLAN SET ■ COE REVIEWED CALCULATION PACKET ENERGY CREDIT WORKSHEET SITE PLAN ; : CIVIL PLAN ■ :® Site plan ;® Manufacture Specs. te: "Graphics in this document are for representation only. Actual model may differ in appearance." APPROVED ALL WORK SUBJECT PLANS MUST BE TO FIELD ON JOB SITE INSPECTION FOR CODE COMPLIANCE OBTAIN ELECTRICAL PERMIT FROM STATE LABOR & INDUSTRIES Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment. June 2017 11-AC40D1-1 B-EN 010"Ingersoll Rand. Aftwe-4"S7�M® HEATING & AIR CONDITIONING SAFETY SECTION Important — This document contains service information. This is customer property and is to remain with this unit. Please return to service information pack upon completion of work. HAZARDOUS VOLTAGE! Failure to follow this Warning could result in property damage, severe personal injury, or death. Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power cannot be inadvertently energized. REFRIGERANT OIL! Failure to follow this Warning could result in property damage, severe personal injury, or death. These units use R-410A refrigerant which operates at 50-70% higher pressures than R-22. Use only R- 410A approved service equipment. Refrigerant cylinders are painted a "Rose" color to indicate the type of refrigerant and may contain a "dip" tube to allow for charging of liquid refrigerant into the system. All R-410A systems use a POE oil that readily absorbs moisture from the atmosphere. To limit this "hydroscopic" action, the system should remain sealed whenever possible. If a system has been open to the atmosphere for more than 4 hours, the compressor oil must be replaced. Never break a vacuum with air and always change the driers when opening the system for component replacement. For specific handling concerns with R-410A and POE oil, reference Retrofit Bulletin TRN-APG02—EN. HOT SURFACE! May cause minor to severe burning. Failure to follow this Caution could result in property damage or personal injury. Do not touch top of compressor. CONTAINS REFRIGERANT! Failure to follow proper procedures can result in personal illness or injury or severe equipment damage. System contains oil and refrigerant under high pressure. Recover refrigerant to relieve pressure before opening system. GROUNDING REQUIRED! Failure to inspect or use proper service tools may result in equipment damage or personal injury. Reconnect all grounding devices. All parts of this product that are capable of conducting electrical current are grounded. If grounding wires, screws, straps, clips, nuts, or washers used to complete a path to ground are removed for service, they must be returned to their original position and properly fastened. SERVICE VALVES! Failure to follow this warning will result in abrupt release of system charge and may result in personal injury and/or property damage. Extreme caution should be exercised when opening the Liquid Line Service Valve. Turn valve stem counterclockwise only until the stem contacts the rolled edge. No torque is required. BRAZING REQUIRED! Failure to inspect lines or use proper service tools may result in equipment damage or personal injury. if using existing refrigerant lines make certain that all joints are brazed, not soldered. ©2017Ingersoll Rand 11-AC40D1-1 B-EN Aftwa.w S.JiWdArd® HEATING & AIR CONDITIONING Table of Contents Unit Location Considerations ............... 4 ......................................... 5 Unit Preparation .......................... 8 Setting Up the Unit .................... 8 Refrigerant Line Considerations........ 9 Refrigerant Line Brazing .............. 12 Refrigerant Line Leak Check........... 14 Refrigerant Line and Indoor Coil Evacuation .......................... 14 Service Valves ............................. 15 Electrical — Low Voltage .................. 16 Electrical — High Voltage ................. 16 Low Voltage Hook-up Diagrams .......... 17 System Start Up ......................... 18 Subcooling Charging in Cooling between 550 F and 1200 CD Ambient ................................... 19 System Charge Adjustment ............... 20 Refrigerant Charging Chart ................ 21 Subcool Charging Charts .................. 22 ............................................ 23 Troubleshooting ........................... 25 Troubleshooting ......................... 26 11-AC40D1-1 B-EN 3 Aftwe-4"S7�WOddlde H EATI N G & Al R CON D ITION IN G Unit Location Considerations Table 1. Unit Dimensions (in inches) and Weight Models H x D x W (in) A B C D E F Weight * (lb) 4TTL6018A 36.75 x 14 1/2 x 40 26.75 40.0 36.75 14.5 16.5 17.5 145 4TTL6024A 36.75 x 14 1/2 x 40 26.75 40.0 36.75 14.5 16.5 17.5 145 4TTL6030A 36.75 x 14 1/2 x 40 26.75 40.0 36.75 14.5 16.5 17.5 160 4TTL6036A 36.75 x 17 1/2 x 47 32.75 47.0 36.75 17.5 19.5 20.5 215 4TTL6042A 36.75 x 17 112 x 47 32.75 47.0 36.75 17.5 19.5 20.5 216 4TTL6048A 36.75 x 17 1/2 x 47 32.75 47.0 1 36.75 17.5 19.5 20.5 216 4TTL6060A 42.75 x 17 1/2 x 47 32.75 47.0 42.75 17.5 19.5 20.5 236 * Weight values are estimated (uncrated). CSRVICE \NEL =CE55 kNEL 11-AC40 D 1-1 B-E N lotorieAw S7iP"dVd HEATING & AIR CONDITIONING Unit Location Considerations Table 2. Refrigerant Piping Limits 1. The maximum length of refrigerant lines from outdoor to indoor unit should NOTexceed 150 feet. 2. The maximum vertical change should not exceed 50 feet. 3. Service valve connection diameters are shown in "Refrigerant Line and Service Valve Connection Size Chart." Standard Line Set 150' Max Line Length 11-AC40D1-1 B-EN 4ticw?w S*Rd"d® HEATING & AIR CONDITIONING Unit Location Considerations Table 3. Suggested Locations for Best Reliability • Do not locate close to bedrooms as operational sounds may be objectionable. • Avoid locations near windows and similar areas where condensation and freezing defrost vapor can annoy a customer. • The coil side of the outdoor unit must be a minimum of 6" from any wall or surrounding shrubbery to ensure adequate airflow. Airflow Direction Min. 20" clearance to obstruction (Fan Side) Access panel ------ ❑ Airflow Direction Min. 6" clearance to obstruction (Coil Side) 1 Min. 6" clearance to obstruction (Coil Side) Voltage hook-up Note: 2' Required for Service Panel Access Min. 20" clearance to obstruction (Fan Side) Note: 2' Required for Service Panel Access 11-AC40D1-1 B-EN Table 3. Suggested Locations for Best Reliability (continued) • A 36" minimum clearance is required on the line voltage electrical service side access panel to any wall or obstruction. • For ease of service maintenance, provide 24" clearance in front of the control box (access panel) and any other side requiring service. Table 4. Cold Climate Considerations Note: It is recommended that these precautions be taken for units being installed in areas where snow accumulation and prolonged below -freezing temperatures occur. • Units should be elevated 3-12 inches above the pad or rooftop, depending on local weather. This additional height will allow drainage of snow and ice melted during defrost cycle prior to its refreezing. Ensure that drain holes in unit base pan are not obstructed, preventing drainage of defrost water. • If possible, avoid locations that are likely to accumulate snow drifts. If not possible, a snow drift barrier should be installed around the unit to prevent a build-up of snow on the sides of the unit. lfk eaq S7�uidwd® HEATING & AIR CONDITIONING Unit Location Considerations Min.2O" ° clearance to obstruction (Fan Side) o Snow Barrier 0 Snow Legs Q I I III I*, III / 3-12" Elevation 0 Pad 11-AC40D1-1 B-EN 7 74ycWr "S?i;qd&fd. HEATING & AIR CONDITIONING Unit Location Considerations Unit Preparation 1. Check for damage and report promptly to the carrier any damage found to the unit. 1. To remove the unit from the pallet, remove wood screws from mounting brackets. 5� Setting Up the Unit Table 5. Pad Installation When installing the unit on a support pad, such as a concrete slab, consider the following: • The pad should be at least 1" larger than the unit on all sides. • The pad must be separate from any structure. • The pad must be level. • The pad should be high enough above grade to allow for drainage. • The pad location must comply with National, State, and Local codes. 11-AMD1-113-EN lfk eaq S7�tffdw-d® HEATING & AIR CONDITIONING Unit Location Considerations Refrigerant Line Considerations Table 6. Refrigerant Line and Service Valve Connection Sizes Rated Line Sizes Service Valve Connection Sizes Model Vapor Line Liquid Line Vapor Line Connection Liquid Line Connection 4A71-6018A1 3/4 3/8 3/4 3/8 4A71-6024A1 3/4 3/8 3/4 3/8 4A71-6030A1 3/4 3/8 3/4 3/8 4A71-6036A1 3/4 3/8 7/8 3/8 4A71-6042A1 7/8 3/8 7/8 3/8 4A71-6048A1 7/8 3/8 7/8 3/8 4A71-6060A1 1-1/8 3/8 7/8 3/8 Table 7. Factory Charge These outdoor condensing units are factory charged with the system charge required for the outdoor condensing unit, fifteen (15) feet of tested connecting line, and the smallest indoor evaporative coil match. See unit nameplate. If connecting line length exceeds fifteen (15) feet and/or a larger indoor evaporative coil is installed, then final refrigerant charge adjustment is necessary. Use the Subcooling charging procedure found in the outdoor unit Service Facts. Charge level can always be verified with the Refrigerant Charging Chart found in the Service Facts. Table 8. Required Refrigerant Line Length Determine required line length and lift. You will need this to determine the subcooling charging corrections later in the installation process. Total Line Length = Total Vertical Change (lift) _ � j�� Line Length 1 \ h 11-AC40D1-1 B-EN 74*Wc" S?i;ffd&fd. HEATING & AIR CONDITIONING Unit Location Considerations Table 9. Refrigerant Line Insulation Important: The Vapor Line must always be insulated. DO NOT allow the Liquid Line and Vapor Line to come in direct (metal to metal) contact. Note: The gas line must always be insulated. Insulating the liquid line through attic spaces may benefit system performance by minimizing heat gain in the liquid line. Table 10. Reuse Existing Refrigerant Lines REFRIGERANT! Failure to inspect or use proper service tools may result in equipment damage or personal injury. If using existing refrigerant lines make certain that all joints are brazed, not soldered. For retrofit applications, where the existing indoor evaporator coil and/or refrigerant lines will be used, the following precautions should be taken. • Ensure that the indoor evaporator coil and refrigerant lines are the correct size. • Ensure that the refrigerant lines are free of leaks, acid, and oil. Important: For more information, see publication number SS- APG006-EN Table 11. Refrigerant Line Routing Precautions Liquid Line Vapor Line Important: Comply with National, State, and Local Codes when isolating line sets from joists, rafters, walls, or other structural elements. Important: Take precautions to prevent noise within the building structure due to vibration transmission from the refrigerant lines. For Example: • When the refrigerant lines must be fastened to floor joists or other framing in a structure, use isolation type hangers. • Isolation hangers should also be used when refrigerant lines are run in stud spaces or enclosed ceilings. • Where the refrigerant lines run through a wall or sill, they should be insulated and isolated. • Isolate the lines from all duct work. • Minimize the number of 901 turns. 10 11-AC40 D 1-1 B-E N , kor eaw S7i?o"dVd HEATING & AIR CONDITIONING Unit Location Considerations Table 12. Isolation From Joist/Rafter 8 Feet Maximum Joist/Rafter 0 o Isolator 0 0 0 0 0 0 0 0 0 0 0 0 0 0 � o 0 Line Set Side View 8 Feet Maximum Secure Vapor Line from joists using isolators every 8 ft. Secure Liquid Line directly to insulated Vapor Line using tape, wire, or other appropriate method every 8 ft. Table 13. Isolation In Wall Spaces 8 Feet Maximum Wall 0 ° O O Isolator ° D O ° O ° O 0 0 0 o ° ° Line Set Side View 8 Feet Maximum Secure Vapor Line from joists using isolators every 8 ft. Secure Liquid Line directly to insulated Vapor Line using tape, wire, or other appropriate method every 8 ft. Table 14. Isolation Through Wall Wa I I Sealant Insulation Vapor Line DO NOT hang line sets from duct work Irk 11-AMD1-1 B-EN 11 74ycWr "S?i;qd&fd. HEATING & AIR CONDITIONING Unit Location Considerations Refrigerant Line Brazing Table 15. Braze the Refrigerant Lines 1. Remove caps or plugs. Use a deburring tool to debur the pipe ends. Clean both internal and external surfaces of the tubing using an emery cloth. 0 2. Remove the pressure tap cap and valve core from each service valves. a ` 3. Purge the refrigerant lines and indoor coil with dry nitrogen. 0 11-AMD1-113-EN Akeneaw s7ip"dad HEATING & AIR CONDITIONING Unit Location Considerations Table 15. Braze the Refrigerant Lines (continued) 4. Wrap a wet rag around the valve body to avoid heat damage and continue the dry nitrogen purge. 5. Braze the refrigerant lines to the service valves. a. For Units shipped with a field -installed external drier, check liquid line filter drier's directional flow arrow to confirm correct direction of refrigeration flow (away from outdoor unit and toward evaporator coil) as illustrated. Braze the filter o drier to the Liquid Line. 6. Continue the dry nitrogen purge. Do not remove the wet rag until all brazing is completed. Important: Remove the wet rag before stopping the dry nitrogen r��<�,34C" purge. rom valve Note: Precautions should be taken to avoid heat damage to base panduring brazing. It is recommended to keep the flame directlyoffof the base pan.b e 7. Replace the pressure tap valve cores after the service valves have cooled. a J� 11-AMM-1 B-EN 13 74ycWr "S?i;qd&fd. HEATING & AIR CONDITIONING Unit Location Considerations Refrigerant Line Leak Check Table 16. Check for Leaks 1. Pressurize the refrigerant lines and evaporator coil to 150 PSIG 150 PSI G using dry nitrogen. 2. Check for leaks by using a soapy solution at each brazed location. Note: Remove nitrogen pressure and repair any leaks before continuing. 0 Refrigerant Line and Indoor Coil Evacuation Important: Do not open the service valves until the refrigerant lines and indoor coil leak check and evacuation are complete. 1. Evacuate until the micron gauge reads no higher than Microns 350 microns, then close off the valve to the vacuum 0 pump. ON OFF 2. Observe the micron gauge. Evacuation is complete if the micron gauge does not rise above 500 microns in one (1) minute. 3. When evacuation is complete, blank off the vacuum 1 M IN pump and micron gauge, and close the valves on the manifold gauge set. 14 11-AC40 D 1-1 B-E N Aftwe-4"S7�Wilddldo HEATING & AIR CONDITIONING Service Valves Table 17. Open the Gas Service Valve Important: Leak check and evacuation must be completed before opening the service valves. Note: Do not vent refrigerant gases into the atmosphere. 1. Remove valve stem cap. 2. Using a wrench, turn valve stem 1/4 turn counterclockwise to the fully open position. 3. Replace the valve stem cap to prevent leaks. Tighten finger J� tight plus an additional 1/6 turn. / Unit Side of Valve Table 18. Open the Liquid Service Valve SERVICE VALVES! Failure to follow this warning will result in abrupt release of system charge and may result in personal injury and/or property damage. Extreme caution should be exercised when opening the Liquid Line Service Valve. Turn valve stem counterclockwise only until the stem contacts the rolled edge. No torque is required. Important: Leak check and evacuation must be completed before opening the service valves. 4. Remove service valve cap. 5. Fully insert 3/16" hex wrench into the stem and back out counterclockwise until valve stem just touches the rolled edge (approximately five (5) turns). 6. Replace the valve cap to prevent leaks. Tighten finger tight plus an additional 1/6 turn. Cap 1/4Turn Only Counterclockwise for Full Open Position Pressure Tap Port / Gas Line Connection Cap Unit Side of Service 3/16" Hex Wrench Valve Rolled Edge to Captivate Stem 0 Hex Headed Valve System Service Port 0 n 11-AMD1-1 B-EN 15 Aftwe-4"S7�Wilddlde H EATI N G & Al R CON D ITION IN G Electrical — Low Voltage Table 19. Low Voltage Maximum Wire Length The table defines the maximum total length of low voltage wiring from the outdoor unit, to the indoor unit, and to the thermostat. 24 VOLTS WIRE SIZE MAX. WIRE LENGTH 18 AWG 150 Ft 16 AWG 225 Ft. 14 AWG 300 Ft. Note: The use of color coded low voltage wire is recommended to simplify connections between the outdoor unit, the control, and the indoor unit. Electrical — High Voltage Table 20. High Voltage Power Supply LIVE ELECTRICAL COMPONENTS! Failure to follow this Warning could result in property damage, severe personal injury, or death. Follow all electrical safety precautions when exposed to live electrical components. It may be necessary to work with live electrical components during installation, testing, servicing, and troubleshooting of this product. The high voltage power supply must agree with the equipment nameplate. Power wiring must comply with national, state, and local codes. Follow instructions on unit wiring diagram located on the inside of the control box cover. Table 21. High Voltage Disconnect Switch HIGH LEAKAGE CURRENT! Failure to follow this Warning could result in property damage, severe personal injury, or death. Earth connection essential before connecting electrical supply. Install a separate disconnect switch at the outdoor unit. For high voltage connections, flexible electrical conduit is recommended whenever vibration transmission may create a noise problem within the structure. 16 11-AC40 D 1-1 B-E N Table 22. High Voltage Disconnect Switch Ground the outdoor unit per national, state, and local code requirements. Low Voltage Hook-up Diagrams With TEM 3, 4, 6 Thermostat Air Handler Outdoor Unit 24 VAC HOT R R - - FAN G G 24 VAC B/C Common aB B sov Csosin GE Y Y1 Y ifm eao S7�uidard® HEATING & AIR CONDITIONING Electrical — Low Voltage With TAM 4, 7 Thermostat Air Handler Outdoor Unit 24 VAC HOT R R FAN G G 24 VAC Co -moo B/C awe B sov Fol Ut STAGET Y, Y, HEATING HEATING 2nE STAGE W 1 W 1 2na STAGE [!!—if W 1 White White EMERGENCY ---- W2 EMERGENCY ---- W2HEAT Pink Pink EAT BK ---- BK BK --- BK • Units with pigtails require wirenuts for connections. Cap all unused wires. • In AC systems for multiple stages of electric heat, jumper W1 and W2 together if comfort control has only one stage of heat. • TEM3/4 - Bypass air handler and connect Y from comfort control directly to OD unit * TEM6 Only ** TEM6 only - When using a BK enabled comfort control, cut BK jumper and bypass Y1 and Y2 at the air handler. Connect BK from comfort control to BK of the air handler • TAM4 only - Wire as shown, no BK is available • TAM7 only - When using a BK enabled comfort control, cut BK jumper on the AFC and connect BK from comfort control to BK of the air handler With Furnace Thermostat Furnace Outdoor Unit With Variable Speed Furnace Thermostat Furnace Outdoor Unit 24 VAC HOT R R FAN G G Commoo COOL I i I YLa - - HEATING VV 1 VI V 11 • W2 W2 • Units with pigtails require wirenuts for connections. Cap all unused wires. • In AC systems for multiple stages of heat, jumper WI and W2 together if comfort control has only one stage of heat. * If equipped with second stage heat ** When using a BK enabled comfort control, cut BK jumper and bypass Y and YLo at the furnace. Connect BK from comfort control to BK of the furnace 11-AC40D1-1 B-EN 17 4*w?w S*Rdmd. HEATING & AIR CONDITIONING Electrical — Low Voltage System Start Up 1. Set the system thermostat to OFF. Turn on electrical power disconnect(s) to apply power to the indoor and outdoor units. .NNM.FF 3. Wait one (1) hour before starting the unit if compressor crankcase heater accessory is used and the Outdoor Ambient is below 70°F. 60 MIN. 4. Set the system thermostat to ON. 18 11-AC40D1-1 B-EN Aftwe-4"S7�WOddldo HEATING & AIR CONDITIONING Subcooling Charging in Cooling between 55* F and 120° OD Ambient American Standard has always recommended installing American Standard approved matched indoor and outdoor systems. All American Standard split systems are AHRI rated with only TXV/EEV indoor systems. The benefits of installing approved indoor and outdoor split systems are maximum efficiency, optimum performance and the best overall reliability. The following charging methods are therefore prescribed for matched systems with indoor TXV/EEVs. 1. Subcooling (in the cooling mode) is the only recommended method of charging above 55' ambient temperatures. 2. For best results — the indoor temperature should be kept between 70'to 80' F. Add system heat if needed. 3. At startup, or whenever charge is removed or added, the system must be operated for a minimum of (20) minutes to stabilize before accurate measurements can be made. 4. Measure Liquid Line Temperature and Refrigerant Pressure at service valves. 5. Determine total refrigerant line length, and height (lift) if indoor section is above the condenser. 6. Determine the Design Subcooling Charging Temperature from the unit nameplate. 7. Locate this value in the appropriate column of the Subcooling Charging Table. Locate your liquid line temperature in the left column of the table, and the intersecting liquid line pressure under your nameplate subcool value column. Add refrigerant to raise the pressure to match the table, or remove refrigerant to lower the pressure. Again, wait (20) minutes for the system conditions to stabilize before adjusting charge again. 8. When system is correctly charged, you can refer to System Pressure Curves to verify typical performance. 11-AC401D1-1 B-EN 19 Aftwe-4"S7�Wilddlde H EATI N G & Al R CON D ITION IN G System Charge Adjustment Table 23. Temperature Measurements Check the outdoor temperatures. X 120' F Subcoolingusing "Charging Mode -Cooling" Is the only 9� 9 9 9 "" Y recommended method of charging between 55 ° Fand 1201 Fambient ✓ outdoor temperature. 550 F X For best results the indoor temperature should be kept between 700 F to 800 F. X 800 F ✓ 700 F X Table 24. Subcooling Charging Corrections Determine the final subcooling value using total Line Length and Lift — See Required Refrigerant Line Length and the Subcooling Charging Corrections Charts. Subcooling Charging Correction Worksheet Total Line Length (ft) Total Vertical Charge (lift) (Values from — Required Refrigerant Line Length) Design Subcooling Value (from nameplate) Final Subcooling Value 20 11-AC40 D 1-1 B-E N Aftwe-4"S7�WOddldo H EATI N G & AIR CONDITION IN G Refrigerant Charging Chart R-410A REFRIGERANT CHARGING CHART LIQUID DESIGN SUBCOOLING (°F) TEMP ff) g 1 g 1 10 1 11 1 12 1 13 1 14 LIQUID GAGE PRESSURE (PSI) 55 179 182 185 188 191 195 198 60 195 198 201 204 208 211 215 65 211 215 218 222 225 229 232 70 229 232 236 240 243 247 251 75 247 251 255 259 263 267 271 80 267 271 275 279 283 287 291 85 287 291 296 300 304 309 313 90 309 313 318 322 327 331 336 95 331 336 341 346 351 355 360 100 355 360 365 370 376 381 386 105 381 386 391 396 402 407 413 110 407 413 418 424 429 435 441 115 435 441 446 452 458 464 470 120 464 470 476 482 488 495 501 125 495 501 507 514 520 527 533 11-AC40D1-1 B-EN Awwaq Shmodard HEATING & AIR CONDITIONING Subcool Charging Charts 1.5 Ton Models SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) LL 50 Add 1° 4° LL 7 40 Add 1° Add 2° z 30 1° J z 25 Use Design Subcooling 1 ° 0< 15 Add 1° f 10 Of0 !r w 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ] SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) F LL 7 40 \\ 1° Add 1° Add 2° z 30 Add 1° z25 Use Design Subcooling 15 cw7 10 � 0 LL w 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ] SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) LL LL 50 1° Add 20 7 40 Add 1° z 30 Add 1° J z 25 Use Design Subcooling 15 1° 10 0 af w 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ] 3.0 Ton Models SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) f- LL 50 4° LL Zi 40 Add 1° Add 2° z 30 Add 1° J z 25 Use Design Subcooling 15 1° 10 0 of 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ] 3.5 Ton Models SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) LL 50 \ Add 4° LL 7 40 Add 10 z 30 Add 10 Add 2° F- 25 Use Design Subcooling z g 15 Add 1° w 10 LL 0 w ir 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) F LL 50 1° Add 4° Zi 40 III 30 1 ° Add 1 ° Add 20 z25 Use Design Subcooling qa 15 Add 10 10 0 LL 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ] SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE) LL LL 50 40 1° z 30 Add 2° J 1-- 25 Use Design Subcooling Add 1° z 15 w 10rp Add 1° o_ 0 1 ° LL w o: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift 22 11-AC40D1-1 B-EN Awoyeaq Shmodard HEATING & AIR CONDITIONING Table 25. Stabilize the system 1. Wait 20 minutes for the system condition to stabilize between adjustments. _ Note: When the Liquid Line Temperature and Gage Pressure 20 MIN. approximately match the chart the system is properly charged. 2. Remove gauges. 3. Replace service port caps to prevent leaks. Tighten finger tight plus an additional 1/6 turn. Table 26. Proper Gage Pressure Measure the liquid line temperature and pressure at the outdoor unit's service valve. Measure Liquid Line Temp = Liquid Gage Pressure = Final Subcooling Value = Table 27. Proper Gage Pressure PSI OF OF Using the "Refrigerant Charging Chart;' p. 21adjust refrigerant level to attain proper gage pressure. Add refrigerant if the Liquid Gage Pressure is lower than the chart value. 4. Connect gauges to refrigerant bottle and unit as illustrated. 5. Purge all hoses. 6. Open bottle. 7. Stop adding refrigerant when liquid line temperature and Liquid Gage Pressure match the charging chart. Note: Recover refrigerant if the Liquid Gage Pressure is higher than the chart value. 11-AC40D 1-1 B-E N 23 79*Wr "S?i;ffd&fd HEATING & AIR CONDITIONING Table 28. System Information 8. Record system pressures and temperatures after charging is complete. Outdoor model number = Measured Outdoor Ambient = Measured Indoor Ambient = Measured Liquid Line Temp = Measured Suction Line Temp = OF OF OF OF Indoor Wet Bulb = Liquid Gage Pressure = Suction Gage Pressure = OF PSIG PSIG 24 11-AC40 D 1-1 B-E N Awoyeaq Shmodard HEATING & AIR CONDITIONING Troubleshooting Compressor fails to start Contactor check Wait 3 minutes and check contactor coil aaain YES If applicable, check NO TDR input voltage JNO Check ID Low voltage transformer Is contactor YES engergized? (contacts closed) NO Check for 24 volts AC across contactor coil s voltage YES present at ontactor coil? NO Check control transformer and control fuse s the contro transformer A fuse qoo( NO Repair or replace transformer or fuse. Investigate cause for failure (possible short in field wiring) YES Go To: Compressor won't run Replace contactor Jumper R to Y low voltage terminals at thermostat sub base. Does the YES Replace the room contactor thermostat energize. NO Repair or replace connecting wiring 11-AC40D 1-1 B-E N 25 Amw?w S*idard HEATING & AIR CONDITIONING Troubleshooting Troubleshooting Compressor won't run Contactor is closed Check for high voltage to contactor high voltage pre: at T1 and T2 ? NO Check power supply from disconnect and/or breaker panel. Check for openlOL YES (Internal Overload) Check resistance of CtoSand CtoR /Does the sistance chec YES Allow compressor show an open time to cool and -cult from C to re -test '-,or C to R? NO Check for open windings. Does a resistance check show an YES Replace the open circuit betwee compressor Rand 5? Check for locked rotor s voltage presence Check Start - at C to Sand C YES Capacitor and to R with locked Relay (if present) Dtor amps on CY and Run Capacitor NO o the sta components and Check wiring to run capacitor check good? compressor C, Sand R NO Replace start components and/ or run capacitor YES Replace the compressor 26 11-AC40D1-1 B-EN Notes 11-AC40D 1-1 B-E N 27 fiIng ersoll Rand Ingersoll Rand (NYSE: IR) advances the quality of life by creating comfortable, sustainable and efficient environments. Our people and our family of brands — including Club Caro, Ingersoll Rand@, Thermo Kingo and Trane®—work together to enhance the quality and comfort of air in homes and buildings; transport and protect food and perishables; and increase industrial productivity and efficiency. We are a global business committed to a world of sustainable progress and enduring results. ("J? Ingersoll Rand T THERMO KING 0 TAWE® ingersollrand.com Ingersoll Rand has a policy of continuous product and product data improvements and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices. 11-AC40D1-1B-EN 09Jun2017 Supersedes11-AC40D1-1A-EN (March 2017) ©2017Ingersoll Rand Aftweao Siidtrd HEATING & AIR CONDITIONING Product Specifications OUTDOOR UNIT (a) (b) 4A71_6048A1000A HIGH SPEED COOLING CAPACITY@ 80/67-95(Btuh) 46500 POWER CONNS. — V/PH/HZ W 208/230/1/60 MIN. BIRCH. CIR. AAPACITY 24 BR. CIR. PROT RTG. — MAX. (AMPS) 40 COMPRESSOR DURATION@- SCROLL NO. USED — NO. STAGES 1 — 1 VOLTS/PH/HZ 208/230/1/60 R.L. AMPS (d)— L.R. AMPS 18,5 — 124 FACTORY INSTALLED START COMPONENTS (e) NO (Uses BAYKSKT263) INSULATION/SOUND BLANKET NO COMPRESSOR HEAT NO OUTDOOR FAN PROPELLER DIA. (IN.) — NO. USED 27 — 1 TYPE DRIVE — NO. SPEEDS DIRECT— 1 CFM @ 0.0IN. W.G. M 3800 NO. MOTORS — HP 1-1/5 MOTOR SPEED R.P.M. 850 VOLTS/PH/HZ 200/230/1/60 F.L. AMPS 1.18 OUTDOOR COIL — TYPE PLATE FIN ROWS—F.P.I. 2-16 FACE AREA (SQ. FT.) 12.88 TUBE SIZE (IN.) 5/16 REFRIGERANT LBS. — R-410A (O.D. UNIT) (g) 6 LBS., 14 OZ FACTORY SUPPLIED YES LINE SIZE — IN. O.D. GAS (h) 3/4 LINE SIZE — IN. O.D. LIQ. 3/8 CHARGING SPECIFICATIONS SUBCOOLING 10°F DIMENSIONS H X W X D CRATED (IN.) 40.88 x 54.5 x 23.0 WEIGHT SHIPPING (LBS.) 243 NET (LBS.) 216 (a) Certified in accordance with the Air -Source Unitary Air -conditioner Equipment certification program, which is based on AHRI standard 210/240. (b) Rated in accordance with AHRI standard 270. (0 Calculated in accordance with Natl. Elec. Codes. Use only HACR circuit breakers or fuses. (d) This value shown for compressor RLA on the unit nameplate and on this specification sheet is used to compute minimum branch circuit ampacity and max. fuse size. The value shown is the branch circuit selection current. (e) No means no start components. Yes means quick start kit components. M Standard Air — Dry Coil — Outdoor (g) This value approximate. For more precise value see unit nameplate. (h) Max. linear length 150 ft.; Max. lift — Suction 50 ft.; Max. lift — Liquid 50 ft. For greater length consult refrigerant piping software Pub. No. 32-3312-0* (* denotes latest revision). 4A7 L6048A-SUB-1 A-E N Installer' Guide Upflow/Horizontal and Downflow Gas -Fired, Direct/Non-Direct Vent, Single Stage / Two Stage Condensing Furnaces with High Efficiency Motor Upflow, Convertible to Horizontal Right or Horizontal Left, and o Downflow S9X1 O �®41 S9X2 �t S9B1 0 o Note: Graphics in this document are for representation only. Actual model may differ in appearance. t • COIL REQUIREMENTI Failure to follow this Caution could result in property damage or personal injury. 4GXC* and 4MXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right orientations without a factory installed metal drain pan shield must use a MAY*FERCOLKITAA 18-CE 12 D 1-1 B-EN kit. Coils installed on upflow furnaces must have drain pans that are suitable for 4000 F (205°C) or have a metal drain pan shield. Downflow, furnaces do not require a metal drain pan shield or the use of the MAY*FERCOLKITAA kit. See Installer's Guide for more information. Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment. August 2019 18-CE12D1-16-EN 11010IngersollRand. SAFETY SECTION- FURNACES Ingersoll Rand has a policy of continuous product and product data improvement and it reserves the right to change design and specifications without notice. Important: — This document pack contains a wiring diagram and service information. This is customer property and is to remain with this unit. Please return to service information pack upon completion of work. FIRE OR EXPLOSION HAZARD! Failure to follow safety warnings exactly could result in a fire or explosion causing property damage, personal injury or loss of life. — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch;do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. — Installation and service must be performed by a qualified installer, service agency, or the gas supplier. EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, personal injury or death. Install a gas detecting warning device in case of a gas leak. NOTE: The manufacturer of your furnace does not test any detectors and makes no representations regarding any brand or type of detector. FIRE OR EXPLOSION HAZARD! Failure to follow the safety warnings exactly could result in serious injury, death, or property damage. Never test for gas leaks with an open flame. Use a commercially available soap solution made specifically for the detection of leaks to check all connections. A fire or explosion may result causing property damage, personal injury, or loss of life. ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD! Failure to follow this Warning could result in dangerous operation, property damage, severe personal injury, or death. Improper servicing could result in dangerous operation, property damage, severe personal injury, or death. • Before servicing, disconnect all electrical power to furnace. • When servicing controls, label all wires prior to disconnection. Reconnect wires correctly. • Verify proper operation after servicing. CARBON MONOXIDE POISONING HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. To ensure furnace is vented properly, do not replace factory supplied venting components with field fabricated parts. Fabricating parts can result in damaged vents and components allowing carbon monoxide to escape the venting system. CARBON MONOXIDE HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do not attempt to change the venting system. Follow the installation and operation instructions for the venting system. ©2019 Ingersoll Rand 18-CE12D1-1 B-EN SAFETY SECTION- FURNACES FIRE HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do not install the furnace directly on carpeting, tile or other combustible material other than wood flooring. For vertical downflow applications, subbase (BAYBASE205) must be used between the furnace and combustible flooring. When the downflow furnace is installed vertically with a cased coil, a subbase is not required. WARNING! This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca gov. EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Propane gas is heavier than air and may collect in any low areas or confined spaces. In addition, odorant fade may make the gas undetectable except with a warning device. If the gas furnace is installed in a basement, an excavated areas or a confined space, it is strongly recommended to contact a gas supplier to install a gas detecting warning device in case of leak. The manufacturer of your furnace does not test any detectors and makes no representations regarding any brand or type of detector. ELECTRICAL SHOCK HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do not bypass the door switch or panel loop by any permanent means. ELECTRICAL SHOCK HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do not touch any components other than the Menu and Option buttons on the IFC when setting up the system or during fault code recovery. FIRE OR EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do NOT attempt to manually light the furnace. CARBON MONOXIDE POISONING HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Follow the service and/or periodic maintenance instructions for the Furnace and venting system. CARBON MONOXIDE POISONING HAZARD! Failure to follow this Warning could result in serious personal injury or death. Make sure that the blower door is in place and not ajar. Dangerous fumes could escape an improperly secured door. ELECTRICAL SHOCK HAZARD! Failure to followthis Warning could result in property damage, severe personal injury, or death. Disconnect power to the unit before removing the blower door. Allow a minimum of 10 seconds for IFC power supply to discharge to 0 volts. SAFETY HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. These furnaces are not approved or intended for installation in trailers or recreational vehicles. Installation in manufactured (mobile) housing is only approved with BAYMFGH Kit. 18-CE12D1-1 B-EN SAFETY SECTION- FURNACES EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. In the event that electrical, fuel, or mechanical failures occur, shut gas supply off at the manual gas valve located on the supply gas piping coming into the furnace before turning off the electrical power to the furnace. Contact the service agency designated by your dealer. EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, serious personal injury, or death. Do not store combustible materials, gasoline, or other flammable vapors or liquids near the unit. SAFETY HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do not use semi -rigid metallic gas connectors (flexible gas lines) within the furnace cabinet. INSTALLATION WARNING - HIGH VOLTAGE MOVING PARTS! Failure to follow this Warning could result in property damage, severe personal injury, or death. Bodily injury can result from high voltage electrical components, fast moving fans, and combustible gas. For protection from these inherent hazards during installation and servicing, the main gas valve must be turned off and the electrical supply must be disconnected. If operating checks must be performed with the unit operating, it is the technician's responsibility to recognize these hazards and proceed safely. SAFETY HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do not install the filter in the return duct directly above the furnace in horizontal applications. Install the filter remotely. SAFETY HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Turn the power to the furnace off before servicing filters to avoid contact with moving parts. CARBON MONOXIDE HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Furnace venting into an unlined masonry chimney or concrete chimney is prohibited. 1 : • l 1 11 010 LOY141 ■ 1 O Failure to follow this Warning could result in property damage, severe personal injury, or death. The chimney liner must be thoroughly inspected to insure no cracks or other potential areas for flue gas leaks are present in the liner. Liner leaks will result in early deterioration of the chimney. SHOCK HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. If a disconnect switch is present, it must always be locked in the open position before servicing the unit. ELECTRICAL SHOCK HAZARD! Failure to follow this Warning could result in an electrical shock, fire, injury or death. Ensure cabinet has an uninterrupted or unbroken ground in accordance with National Electrical Code, ANSI/ NFPA 70 —'latest edition' and Canadian Electrical Code, CSA C22.1 or local codes to minimize personal injury if an electrical fault should occur. 18-CE12D1-M-EN SAFETY SECTION- FURNACES OVERHEATING AND EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, personal injury or death. Should overheating occur, or the gas supply fail to shut off, shut off the gas valve to the unit before shutting off the electrical supply. IMPROPER VOLTAGE CONNECTION! Failure to follow this Caution could result in property damage. Do NOT connect the furnace line voltage to a GFCI protected circuit. CORROSION WARNING! Failure to follow this Caution could result in property damage or personal injury. Do not install the furnace in a corrosive or contaminated atmosphere. SAFETY HAZARD! Failure to follow this Caution could result in property damage or personal injury. The vent for this appliance shall not terminate; (1) Over public walkways; or (2) Near soffit vents or crawl space vents or other areas where condensate or vapor could create a nuisance or hazard or cause property damage; or (3) Where condensate vapor could cause damage or could be detrimental to the operation of regulators, relief valves, or other equipment. SHARP EDGE HAZARD! Failure to follow this Caution could result in property damage or personal injury. Be careful of sharp edges on equipment or any cuts made on sheet metal while installing or servicing. BACKUP WRENCH REQUIRED! Failure to follow this Caution could result in property damage or personal injury. Use a backup wrench on the gas valve when installing gas piping to prevent damage to the gas valve and manifold assembly. FREEZE CAUTION! Failure to follow this Caution could result in property damage or personal injury. If complete furnace shutdown is done during the cold weather months, provisions must be taken to prevent freeze-up of all water pipes and water receptacles. FREEZE CAUTION! Failure to follow this Caution could result in property damage or personal injury. When the vent pipe is exposed to temperatures below freezing, i.e., when it passes through unheated spaces, etc., the pipe must be insulated with 1/2 inch (12.7 mm) thick Armaflex-type insulation or equal. If the space is heated sufficiently to prevent freezing, then the insulation would not be required. If domestic water pipes are not protected from freezing then the space meets the condition of a heated space. FREEZE CAUTION! Failure to follow this Caution could result in property damage or personal injury. Whenever your house is to be vacant, arrange to have someone inspect your house for proper temperature. This is very important during freezing weather. If for any reason your furnace should fail to operate damage could result, such as frozen water pipes. FREEZE CAUTION! Failure to follow this Caution could result in property damage or personal injury. Caution should be taken to prevent drains from freezing or causing slippery conditions. Excessive draining of condensate may cause saturated ground conditions that may result in damage to plants. IGNITION FUNCTION! Failure to follow this Caution may result in poor ignition characteristics. Maintain manifold pressure in high altitude installations. 18-CE12D1-1 B-EN SAFETY SECTION— FURNACES WATER DAMAGE! Failure to follow this Caution could result in property damage or personal injury. It is recommended that an external overflow drain pan be installed in all applications over a finished ceiling to prevent property damage or personal injury from leaking condensate. HOT SURFACE! Failure to follow this Caution could result in personal injury. Do NOT touch igniter. It is extremely hot. FURNACE SERVICE CAUTION! Failure to follow this Caution could result in property damage or personal injury. Label all wires prior to disconnection when servicing controls. Verify proper operation after servicing. Wiring errors can cause improper and dangerous operation. WIRING INFORMATION! Failure to follow this Caution could result in property damage or personal injury. The integrated furnace control is polarity sensitive. The hot leg of the 120 VAC power must be connected to the BLACK field lead. CARBON MONOXIDE POISONING HAZARD! Failure to follow the steps outlined below for each appliance connected to the venting system being placed into operation could result in carbon monoxide poisoning or death. The following steps shall be followed for each appliance connected to the venting system being placed into operation, while all other appliances connected to the venting system are not in operation: • Inspect the venting system for proper size and horizontal pitch as required in the National Fuel Gas Code, ANSI Z223.1/NFPA 54 or the CSA 13149.1 Natural Gas and Propane Installation Code and these instructions. Determine there is no blockage or restriction, leakage, corrosion or other deficiencies which could cause an unsafe condition. • Close all doors and windows between the space in which the appliance(s) connected to the venting system are located. Also close fireplace dampers. • Turn on clothes dryers and any appliance not connected to the venting system. Turn on any exhaust fans such as range hoods so they are operating at maximum speed. Do not operate a summer exhaust fan. • Follow the lighting instructions. Place the appliance being inspected into operation. Adjust the thermostat so appliance is operating continuously. • Test for spillage from draft hood equipped appliances at the draft hood relief opening after 5 minutes of main burner operation. Use the flame of a match or candle. • If improper venting is observed during any of the above tests, the venting system must be corrected in accordance with the National Fuel Gas Code, ANSI Z221.1/NFPA 54 and/or CSA B149.1 Natural Gas and Propane Installation Code. • After it has been determined that each appliance connected to the venting system properly vents when tested, return all doors, windows, exhaust fans, etc. to their previous condition of use. 18-CE12D1-1B-EN SAFETY SECTION- FURNACES VENTING REQUIREMENT! Failure to follow this Caution could result in property damage or personal injury. For condensing furnaces, Do NOT run vent through chimney for wood burning or oil Furnaces or incinerators. If remaining free area between single wall flue pipe and masonry chimney is to be used for another gas appliance, venting area must be sufficient to vent that appliance and that appliance must be connected to chimney with separate entry openings. IMPORTANT - The single wall flue pipe joints muse be sealed. The 90' elbow connection to vertical pipe must be sealed to prevent condensate leakage to base of masonry chimney. VENTING REQUIREMENT! Failure to follow this Caution could result in property damage or personal injury. Condensing furnaces may be vented through UNUSED chimneys. Do NOT run vent through chimney for wood burning or oil Furnaces or incinerators or any other gas appliance. IMPORTANT - The single wall flue pipe joints rr be sealed. The 90' elbow connection to vertical pipe must be sealed to prevent condensate leakage to base of masonry chimney. EQUIPMENT DAMAGE! UV light exposure can cause the plastic blower material to deteriorate which could lead to Blower Housing Damage. For units containing a plastic Blower Housing, Do NOT install third party Ultra -Violet Air Cleaners where the Blower Housing can be exposed to UV light. For more information, visit www.IRCO.com or contact your installing dealer. Ingersoll Rand 800 Beaty St. Davidson, NC 28036 Coil Caution COIL REQUIREMENT!! Failure to follow this Caution could result in property damage or personal injury. 4GXC* and 4MXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right orientations without a factory installed metal drain pan shield must use a MAY*FERCOLKITAA kit. Coils installed on upflow furnaces must have drain pans that are suitable for 4001 F (205' C) or have a metal drain pan shield. Downflow furnaces do not require a metal drain pan shield or the use of the MAY*FERCOLKITAA kit. See Installer's Guide for more information. 18-CE12D1-1 B-EN Table of Contents Accessories ................................. 9 Document Pack Contents ................. 10 Furnace Installation Guidelines............ 11 Safety Practices and Precautions.......... 11 General Guidelines ...................... 11 Locations and Clearances ................ 12 Outline Drawings .......................... 13 Furnace General Installation ............... 19 Horizontal Installation in an Attic or Crawlspace ............................. 19 Gas Piping .............................. 20 Combustion and Input Check.......... 23 Gas Valve Adjustment ................ 24 High Altitude Derate.................. 25 General Venting ......................... 26 Special Case Venting ................. 27 Vent Terminations ................... 29 Attaching Vent Piping ................ 29 Maximum Vent Length Table S9X1........ 32 Maximum Vent Length Table S9131........ 33 Maximum Vent Length Table S9X2........ 34 Horizontal Venting ....................... 35 Horizontal Venting Through Wall with Concentric Vent Kit .............. 38 Venting Through The Roof............ 42 Air for Combustion and Ventilation........ 44 Duct Connections .......................... 47 Return Air Filters .......................... 59 Electrical Connections ..................... 61 Field Wiring ............................. 61 Twinning ............................... 63 Condensate Drain Instructions ............. 65 ........................................ 65 Vertical Applications ..................... 66 Horizontal Applications ............... 70 General Start-up and Adjustment.......... 71 Preliminary Inspections .................. 71 Lighting Instructions ..................... 71 Control and Safety Switch Adjustment ............................. 71 Furnace Combustion Air Exhaust Options .................................... 72 Upflow Position -Top Vented Combustion Air ......................... 74 Upflow Position - Left Side Vented Combustion Air ......................... 75 Horizontal Left Position - Side Vented Combustion Air ......................... 79 Furnace in Horizontal Left Position -Top Vented Combustion Air .................. 84 Furnace in Horizontal Right Position - Top Vented Combustion Air .............. 87 Furnace in Horizontal Right Position - Left Vented Combustion Air .............. 91 Downflow Furnace - Top Vented Combustion Air ......................... 96 Downflow Furnace - Left Side Vented Combustion Air ......................... 97 Integrated Furnace Control Menu ......... 101 Setting Airflow ........................... 106 Integrated Furnace Control Display Codes.................................... 108 Fault Code Recovery .................... 109 Sequence of Operation ................... 110 8 18-CE12D1-1 B-EN Accessories Table 1. Accessories Model Number Description Use with MAYBFERCOLKITA Heat Shield Kit for B-width 4GXCB or 4MCXB Coils B width 4GXCB or 4MCXB Coils when installed with Upflow Furnace in all orientations MAYCFERCOLKITA Heat Shield Kit for C-width 4GXCC or 4MCXC Coils C-width 4GXCC or 4MCXC Coils when installed with Upflow Furnace in all orientations MAYDFERCOLKITA Heat Shield Kit for D-width 4GXCD or 4MCXD Coils D width 4GXCD or 4MCXD Coils when installed with Upflow Furnace in all orientations BAYHANG Horizontal Hanging Kit All Upflow Furnaces BAYVENT200B Sidewall Vent Termination Kit All Furnaces BAYVENTCN200B Sidewall Vent Termination Kit (Canada —CPVC) All Furnaces BAYAIR30AVENTA Concentric Vent Kit All Furnaces BAYAIR30CNVENT Concentric Vent Kit (Canada — CPVC) All Furnaces BAYREDUCE Reducing Coupling (CPVC) All Furnaces BAYLIFTB Dual Return Kit (B size extension) B Cabinet Upflow Furnaces BAYLIFTC Dual Return Kit (C size extension) C Cabinet Upflow Furnaces BAYLIFTD Dual Return Kit (D size extension) D Cabinet Upflow Furnaces BAYBASE205 Downflow Subbase All Downflow Furnaces BAYFLTR206 Filter Access Door Kit (Downflow only) All Downflow Furnaces BAYSF1165AA (a) 1" SlimFit Box with MERV 4 Filter All Upflow Furnaces BAYSF1255BA 1" SlimFit Filter and Insulated Frame All Furnaces (b) FLRSF1255 1" Filter replacement (Qty 12) BAYSF1255BA BAYFLTR203 Horizontal Filter Kit B Cabinet Furnaces in Downflow/Horizontal BAYFLTR204 Horizontal Filter Kit C Cabinet Furnaces in Downflow/Horizontal BAYFLTR205 Horizontal Filter Kit D Cabinet Furnaces in Downflow/Horizontal BAYLPSS400B Propane Conversion Kit with Stainless Steel Burners All Furnaces BAYMFGH200B Manufactured/Mobile Housing Kit All Furnaces BAYCNDTRAP2A Inline Condensate Trap Kit used with Special Venting on 2" Vent Pipe All Furnaces BAYCNDTRAP3A Inline Condensate Trap Kit used with Special Venting on 3" Vent Pipe All Furnaces ia) Airflow greater than 1600 CFM requires dual returns (b) Designed to fit all S-Series furnaces with or without transition when used inside return. Fits B width cabinet without a transition in upflow/downflow applications. 18-CE12D1-1 B-EN Accessories Document Pack Contents Item Qty. Description 1O ,-. .ae o 11 12 13 14 15 2 Oo 0 o 0 00 O 0 fi1T 0 O 10 O O O 1 1 Condensate Drain Tube Assembly 2 1 Inlet Vent (a) 3 1 Inlet Vent Gasket 4 1 Outlet Vent Assembly 5 1 Outlet Vent Gasket 6 6 Screws 7 1 Condensate Trap Grommet 8 1 Plug — Condensate/Gas 9 1 Plug — Electrical 10 2 Grommet — Condensate/Gas 11 1 Installer's Guide 12 1 Service Facts 13 1 Owner Guide 14 1 Limited Warranty 15 1 2" to 3" Coupling — CPL00938 (b) 6 2 Tinnerman Clips (not pictured) Note: Tinnerman Clips should be kept with unit and are used if the door panel flange hole (s) becomes stripped. (a) 3" inlet vent supplied with S9X1D120U, S9X1D120D, S9X2D120U, S9X2D120D, S913113120U, and S913113120D only. 2" inlet vent supplied with all other models. (b) Supplied with S9X1D120U, S9X1D120D, S9X2D120U, S9X2D120D, S9131D120U, and S9B1D120D only 18-CE12D1-1B-EN Furnace Installation Guidelines The following sections give general guidelines for the installation of the gas furnaces. Safety Practices and Precautions The following safety practices and precautions must be followed during the installation, servicing, and operation of this Furnace. 1. Use only with the type gas approved for this Furnace. Refer to the Furnace rating plate. 2. Install the Furnace only in a location and position as specified in "Locations and Clearances" of these instructions. 3. Provide adequate combustion and ventilation air to the Furnace space as specified in "Air for Combustion and Ventilation" of these instructions. 4. Combustion products must be discharged outdoors. Connect this Furnace to an approved vent system only, as specified in the "Venting" section of these instructions. 5. Never test for gas leaks with an open flame. Use a commercially available soap solution made specifically for the detection of leaks to check all connections, as specified in the "Gas Piping" section of these instructions. 6. Always install the Furnace to operate within the Furnace's intended temperature -rise range with a duct system which has an external static pressure within the allowable range, as specified on the unit rating plate. Airflow within temperature rise for cfm versus static is shown in the Service Facts accompanying this Furnace. 7. When a Furnace is installed so that the supply ducts carry air circulated by the Furnace to areas outside the space containing the Furnace, the return air shall also be handled by a duct(s) sealed to the Furnace casing and terminating outside the space containing the Furnace. 8. A gas -fired Furnace for installation in a residential garage must be installed as specified in "Location and Clearances" section of these instructions. 9. The furnace may be used for temporary heating of buildings or structures under construction only when the following conditions have been met: a. The Furnace venting system must be complete and installed per manufacturer's instructions. b. The Furnace is controlled only by a room Comfort Control (no field jumpers). c. The Furnace return air duct must be complete and sealed to the Furnace. d. The Furnace input rate and temperature rise must be verified to be within the nameplate marking. e. A minimum 4" MERV 11 air filter must be in place. f. 100% of the Furnace combustion air requirement must come from outside the structure. g. The Furnace return air temperature range is between 45 and 80 Fahrenheit. h. Clean the Furnace, duct work, and components upon substantial completion of the construction process, and verify Furnace operating conditions including ignition, input rate, temperature rise, and venting, according to the manufacturer's instructions. 10. In the Commonwealth of Massachusetts, this product must be gas piped by a Licensed Plumber or Gas Fitter. This Furnace is certified to leak 1% or less of nominal air conditioning CFM delivered when pressurized to .5" water column with all inlets, outlets, and drains sealed. General Guidelines The manufacturer assumes no responsibility for equipment installed in violation of any code or regulation. It is recommended that Manual J of the Air Conditioning Contractors Association (ACCA) or A.R.I. 230 be followed in estimating heating requirements. When estimating heating requirements for installation at Altitudes above 2000 ft., remember the gas input must be reduced. See Combustion and Input Check. Material in this shipment has been inspected at the factory and released to the transportation agency without known damage. Inspect exterior of carton for evidence of rough handling in shipment. Unpack carefully after moving equipment to approximate location. If damage to contents is found, report the damage immediately to the delivering agency. Codes and local utility requirements governing the installation of gas fired equipment, wiring, plumbing, and flue connections must be adhered to. In the absence of local codes, the installation must conform with latest edition of the National Fuel Gas Code ANSI Z223.1 / NFPA 54 • National Installation Code, CAN/CGA B149.1. The latest code may be obtained from the American Gas Association Laboratories, 400 N. Capitol St. NW, Washington D.C. 20001. 1-800-699-9277 or www.aga.org. These furnaces have been classified as CATEGORY IV furnaces in accordance with latest edition of ANSI Z21.47 standards • CSA 2.3. Category IV furnaces operate with positive vent static pressure and with a flue loss less than 17 percent. These conditions require special venting systems, which must be gas tight and 18-CE12D1-1 B-EN 11 Furnace Installation Guidelines water tight. These Category IV Direct Vent furnaces are approved for installation in Manufactured/ Mobile housing when used with BAYMFGH2O013. A manufactured (mobile) home installation must conform with the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280, or when this Standard is not applicable, the Standard for Manufactured Home Installations (Manufactured Home Sites, Communities and Set -Ups), ANSYNCS A225.1. and/or MH Series Mobile Homes, CAN/CSA-Z240. Locations and Clearances The location of the furnace is normally selected by the architect, the builder, or the installer. However, before the furnace is moved into place, be sure to consider the following requirements: 1. Is the location selected as near the chimney or vent and as centralized for heat distribution as practical? 2. Do all clearances between the furnace and enclosure equal or exceed the minimums stated in Clearance Table below? Minimum clearance to combustible materials Closet Sides 0 in. Back 1 in. Top 1 in. Front 0 in. Bottom 0 in. Flue 0 in. 24 in. minimum front clearance recommended for service Horizontal Closet and Alcove Right Side 0 in. Left Side 0 in. Back 1 in. Top 1 in. Bottom 0 in. Flue 0 in. Horizontal Flue (discharge on left) Closet Right Side 0 in. Left Side 0 in. Rear 1 in. Top 1 in. Bottom 0 in. Flue 0 in. 3. Is there sufficient space for servicing the furnace and other equipment? A minimum of 24 inches front accessibility to the furnace must be provided. Any access door or panel must permit removal of the largest component. 4. Are there at least 3 inches of clearance between the furnace combustion air openings in the front panel and any closed panel or door provided? 5. Are the ventilation and combustion air openings large enough and will they remain unobstructed? If outside air is used, are the openings set 12" above the highest snow accumulation level? 6. Allow sufficient height in supply plenum above the furnace to provide for cooling coil installation, if the cooling coil is not installed at the time of this furnace installation. 7. The furnace shall be installed so electrical components are protected from water. 8. If the furnace is installed in a garage, it must be installed so that the burners, and the ignition source are located not less than 18 inches above the floor and the furnace must be located or protected to avoid physical damage from vehicles. 9. The gas furnace must not be located where excessive exposure to contaminated combustion air will result in safety and performance related problems. Avoid the following known contaminants: a. Permanent wave solutions b. Chlorinated waxes and cleaners c. Chlorine based swimming pool chemicals d. Water softening chemicals e. De-icing salts or chemicals f. Carbon tetrachloride g. Halogen type refrigerants h. Cleaning solvents (such as perchloroethylene) i. Printing inks, paint removers, varnishes, etc. j. Hydrochloric acid k. Cements and glues I. Antistatic fabric softeners for clothes dryers m. Masonry acid washing materials IMPORTANT: The furnace must be installed level. The only allowable variation would be slightly to the left and/ or forward in upflow installations or slightly toward the front in horizontal installations. This is necessary for proper condensate drainage. 12 18-CE12D1-1 B-EN 28 1/16 �I 516 15116 115116 IIP� —21F—_— -- 11riLiNG[ R ' B[Nl UP B�Ig/lb Rl U[ OU TI[T 16�5/16 OUTLET 9116 nAhGts A I R I B[hl uP rg5 rl U[ 11B �INLET 20111/B 13/16 5.1 4.314 01P5/6 GAS $UPPLI A7 S 5/9 CAS RPPLi IALTEANATEI ELECTRICAL 1RF1B5 1'31e 1.31e [ONDE NSATE TRAP I x0A IS0NfAL RIGHT) x0A 1SRNTAL LEFT) FLUE OUTLLEI CHORI104TAL RIGHT) 0T18 (ALTERNATE 1RICAL�1 AES CONDENSATE TRAP I xOR1ZORTUE iNIET 0s IxORIZONTAL RIGUTI • iHUE OUTLET I HORIZONTAL LEFT) yI.518 0 5/e CONDE NSA' uP`AAO16N (ALTDESATE ERNATE,DRAIN 58 1116 28 1/16 718 TxERUDSTAT 'IRFS 31 1/16 THEALIOSTkt h1AES 'ALTERNATE( P25-51.6 R5�1/I A/�11/16 SIDE S."S 6 lea/1c S I DE 11a/e RETURN RETURN II�s/e :111 AIR511c 11AI R e e 1. vl � f 1 �15/16 1�15/16 1I116 165/16 1 511 1/ 11/16 I-1/I 1e5/16 1g/16 I-5/I 58.5/e INLET 15 a1A AIR ve TT18 20 C SO n 3 rt O r+ CD A 181/16 Igh 16 10 Is 131.63/�{ — p15/8 5.318 1311 of l5/8 OAS SUPPLY GAS SUPPLY /1// (ALTERNATE) qq ELECTRICAL GIRLS 1518 I 3/8 I'3/8 COIID[MSAI[ IRA) iXORIlOh1Al RlGxlr )HORIZONTAL MIGHT) , ILNg11 ZOylAI LEI11 CONDEhSAIE IRA, I xORIZONIAL LEI)) 'I ECIRICAL NI " (AL 1[RMAI[r I IhLE I HORI ZORTAL RIGRTI 3 IOE 7OILEI CONDENSAIRORAI N (uPILOR) 18 1116 181/16 (Rw lroyuL L[rn 0<15/8 COyD[MSAI[ DRAIy (ALI[PMAI[r qq TUERNOSIAI SIRES 0<1/8 25 5/16 • 3/.1/16 1/llllb IxERNO$IA1 (Al I[R AI[r IP 15. III S I DE a l/e 19 I SIDE 1/.318 RETURN eal s RETURN AIR :1// 5i6 AIR 8 LI1/I 8 3 +{ 185/16 115/16 I 311 I� 18 5/8 113/IG 115/16 /1// / l/I IeS/16 13/16 INLET 61/I AIR 1/e 25 cr 181/16 1 6 I I/e I t01/8 1-3116 5/B p1 slue GAS $U11L 5'3/d IJII OAS SIIrAIY �1/d LAI TERNAI[l ELECTRICAL RES 1 a/e 1J/e coNDEhsAr[ T FLUE OUIL�[I Iu0R11dIET R1Gx11 FLUE NL[1 1uORIiONTAI RIGHT/ , OR I IONIAI I[rlI CONDEhSA,[ TRmAr • ESL L'C' Al e1R[s L UOR IIONIAL LEFT) IAL T[RNAI[1 ``u[ INLET I HOIT I ZONTAL RIGUTI II HORIZONTAL OUTLET TAL CONDENSAIF DAA1N • I ORIZdIIAL l[EII IUr0LO" T 01, ' COLL1[14A ORA1N IUERNOSTA1 ORES + • f�BEAeD31A1 e1R[5 18 1116 25-5116 28 1116 15.1/I 1/ 11116 SIDE SIDE 1/a/e RETURN IN,/d 18 Ida/,6 RETURN 1/3/e AIRLl- - 1111AIR d d 1�L11 I I 1-11/ 13116 18-5/16 1 15/16 31 11116 1-15116 1 -� 1 3/I / Al 18 5/16 13116 I� te5/8 /3/I ii 131A INLET AIR ve Io cr 1 13/16 tell/ YIriLX �[AR g3 IiS/le B[NI UP rlu[ Wil[1 133n6 OUTLET r L�1MG[s A I R e[311 uP 3 [ 1N[P 51 sv m A 51 sv m A �iB1/16 �- -I 15116 Illf I IJ/16 8 13116 3 lU[ 1 N L E T oullE[ 15-011 A I R 1/8 u[ 1 NLn t0 3.3/I -- Q1/e A 31A THERR0S1A1 �IRFS ER AIEI AL TER( 5/16 PLUG HOLE 115/16 1 3/I 0TERe110srAr 81 R[S TH PLUG ROLE 13/B 3/8 E LEC3AA`TEA AAES p ii5/i6 4 V 03 'LRE 'hLEI 03 rL fLEf IALI[RRAI[1 UE OU I AL IE ANAIEI , 0118 [L[CIRICAL MI A[S qqO3 ,A fE AN�LfEI PLUG ROLE 05/8 GAS SUPPLI I AL fE ANAIEI1 26 • RR 11116 • 15-13116 • 15 31i /16 26 • 2l.31/ 15-8 • 8 3// GAS SUPPLr 9.5116 51s/16 15/B I 3/I 28 518 19// Is 1111/16 a ll/16 515116 1J/e ll/1 5 J/8 10 114 hI1R REAR 'LARGE ' 8ER1 UP [n1 cay9ERgsA¢ 16-3116 OUTLET DRAIR r%6EA AIR II eEhl UP I I IIB $18 20 1/8 1 3/16 v cr co cn v cr m rn Ie Ina —1 5/16 1 11n6 03 10'9/16 FLU[ N L E T WIL ET 19 114 A I R 116 03 FLU[ IMLn 15 3'3/A A 3/A rxE RY0Al1[A Ar[1 A" l6 QSI/8 15/16 1�]II 3HERMOSTAT 81RES 1 PLUG HUE 1-3/8 1'15116 PLUG HOLE 91 03 LU rIUE INLET [IECr CAL fRES IAL rE RNAI[1 I ALI[ANAr[1 ELr/x ELECTRICAL AIRES 03 FLUE OUrIEI I ALI[RNAr[1 PIUG xa[ p A rLUE INLLEEI 31 1116 "1 518 IAL FIAT TEI 26 4A1 $OFFER 03111, 16 IAAUP LTERNAf[1 11'I1116 11.3/1 15'17/16 15-1/8 • IS B J// 9 5116 S-IS/16 8'11/16 5'15/16 1 518 11.3116 1.318 I)/1 I1/1 28 518 5 311 5/8 / 3// 1�5/8 20-1/A '1rl ANGA 01'5/8 x[NEr uP C. DEISATE 14 19'II/I6 OUTLET ri*A.EF A I R B[NR UP g «�« 101 B 1�3116 v IT m —{I5/16 t 5116 03 nu[ Wil[I 12 '31A INLET 0.1 na AIR 03 r6U[ 1MLn TO / 3// Aq� 1 5l 16 THERMOSTAT U R[5 115116 l)II I ALI[R AI[1 PLUG ROLE V • U• ERM TOSTAT aIRES ELECTRICAL IRE' ALI[R AI[1 ___--LUG ROLE �3 ,LU[ ILEI ALI[R AIEI 'UE INL ---OILET 03 IALTALI[RNAI[1 rLUE L[1 IALIERN IEl 01/8 S • ! d ELECTRICAL aIRES y51�5/8 3/1/16 9 IALI[ANAI[1 • • + LOU HOLE t6 16 V 5/a • I 1111/16 tI,3/I 6AS SUPPLY T • I5 13116 , S LIIB ea/I 95/16 e11116 5 15/16 5 11116 t SIR 2411116 1 31e I 3/I I�1/I te5/B 5l/8 515 / 3// 5/B 1a 111 aI1X REAR fI a[N, Up p CaMMEL'ePISAI[ WAIN 13 3116 OUTLET III IDAIR ES HIN1 UP 1T 1118 518 26.ila 13116 �'il Furnace General Installation The following sections give general instructions for the installation of the gas furnaces. Note: For S9X2 furnaces, use a 5/16"Allen wrench to turn the four latches on the front panel a quarter turn. Note. For S9X1 and S9B1 furnaces, use a 1/4"nut driver to remove the two screws on the front panel. Horizontal Installation in an Attic or Crawlspace The S-Series upflow condensing furnace may be installed in an attic or crawl space in the horizontal let or right position for needed airflow direction. The horizontal furnace installation in an attic should be on a service platform large enough to allow for proper clearances on all sides and service access to the front of the furnace. See "the Locations and Clearance section," p. 12. Line contact is only permissible between lines formed by intersections of the top and two sides of the furnace casing and building joists, studs, or framing. The furnace may be placed horizontally in a crawl space on a pad or other noncombustible material which will raise the unit for sufficient protection from moisture. The Furnace must be supported at both ends and the middle when installed horizontally. The Furnace must also be elevated approximately 6 inches to allow clearance for the condensate drain to exit the cabinet in the horizontal position. FURNACE MUST BE SUPPORTED AT ALL FOUR TO APPROVED CORNERS. BAYHANG - OPTIONAL HORIZONTAL OPEN / VENTED DRAIN HANGING BRACKET KIT Note: The overflow stand pipe termination must be even with or slightly below the bottom of the condensate trap. Note: Water from the overflow pipe must drain into the emergency drain pan. Horizontal Installation Hanging Using Straps The furnace may be installed hanging in a hanging position using straps. The furnace should be supported at both ends and have an additional support in the center of the furnace in front. 18-CE12D1-1 B-EN 19 Furnace General Installation Gas Piping Important: When converting the gas piping from the factory default, the plug must be removed from the new gas piping location and swapped with the grommet from the default location. The upflow furnace default is left side gas piping. The downflow furnace default is right side gas piping. Upflow furnace with gas piping on left side Upflow furnace with gas piping on right side 1 /8"NPT 1 /8"NPT Test Fitting Automatic Gas Valve Test Fitting Main Manual with Manual Shut-off Automatic Gas Valve Shut-off Valve with Manual Shut-off Main Manual ®Shut-off Valve Gas Line Gas Line Ground Grommet ° o Grommet Union \ , , ° Ground Joint Union Joint Drip Leg • �ppp • pap Drip Leg o 0po v o O� Downflow furnace with gas piping on left side Downflow furnace with gas piping on right side 1/8"NPT 1/8"NPT Fitting ° Test Fitting Test it I °� . F Main Manual ♦ Sf�•d Main Manual Shut-off Valve • ® o Apo �t Shut-off Valve Gas Line odOb poo e 4� Ground Grommet e ❑ - Og p� Gas Line � c Union a , • Grommet Ground Joint — • / Union ■ ■ 1�/ Joint 0 0 Drip Leg 0 0 Drip Leg Automatic Gas Valve with Manual Shut-off Automatic Gas Valve with Manual Shut-off 20 18-CE 12 D 1-1 B-E N Furnace General Installation Important: When converting the gas piping from the factory default, the plug must be removed from the new gas piping location and swapped with the grommet from the default location. The upflow furnace default is left side gas piping. The downflow furnace default is right side gas piping. Horizontal left furnace with gas piping out left side Horizontal left furnace with gas piping out right side Ground = 1/8"NPT Union a ap00po Test Fitting Joint O o I Gas Line Automatic Gas Valve °60�Ov y ® Grommet with Manual Shut-off o / a.. '7 Main Manual Drip Leg 1/8"NPT Ground ' • Shut-off Valve ° .0 Test Fitting Union ° \ JointC�5,\ ° ® Gas Line Grommet Automatic Gas Valve with Manual Shut-off �600b Main Manual Drip Leg ° Shut-off Valve ° Horizontal right furnace with gas piping out left side Horizontal right furnace with gas piping out right side Main Manual Shut-off Valve \ 4p4p�° Automatic Gas Valve y o6Q� e with Manual Shut-off Gas Line Grommet TGround1 /8"NPT ❑ o Union Test Fitting ° o Jo Ground Main Manual Union Shut-off Valve Drip Leg 0 0 Joint / Automatic Gas �( Valve with � Manual Shut-off Gas L ne R Op0 m, Gromlmet 1/8"NPT y Drip Leg Test Fitting 18-CE12D1-1 B-EN Furnace General Installation The upflow/horizontal furnace is shipped standard for left side installation of gas piping. An opening with plug is provided on the right side for an alternate gas piping arrangement. The installation of piping shall be in accordance with piping codes and the regulations of the local gas company. Pipe joint compound must be resistant to the chemical reaction with liquefied petroleum gases. Important: If local codes allow the use of Flexible gas appliance connector, always use a new listed connector. Do not use a connector which has previously serviced another gas appliance. Refer to the piping table for delivery sizes. Connect gas supply to the unit, using a ground joint union and a manual shut-off valve. National codes require a condensation drip leg to be installed ahead ofthe gas valve. The furnace and its individual shut-offvalve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). The furnace must be isolated from the gas supply piping by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa). Note: Maximum pressure to the gas valve fornatural gas is 13.8" W. C. Minimum pressure is 5.0" W.C. Maximum pressure to the gas valve for propane is 13.8" W.C. Minimum pressure is 11.0" W.C. All gas fittings must be checked for leaks using a soapy solution before lighting the furnace. DO NOT CHECK WITH AN OPEN FLAME! For propane conversions on all S-Series Furnaces, use BAYLPSS400B conversion kit with stainless steel burners. When installing our furnaces in a manufactured house, use Manufactured Housing Accessory Kit, BAYMFGH2O0B. NATURAL GAS ONLY TABLE OF CUBIC FEET PER HOUR OF GAS FOR VARIOUS PIPE SIZES AND LENGTHS PIPE SIZE LENGTH OF PIPE 10 20 30 40 50 60 70 1/2 131 90 72 62 55 50 46 3/4 273 188 151 129 114 104 95 1 514 353 284 243 215 195 179 1-1/4 1060 1 726 1 583 1 499 1 442 1 400 1 368 This table is based on Pressure Drop of 0.3 inch W.C. and 0.6 SP. GR. Gas ORIFICE SIZES INPUT RATING BTUH NUMBEROF BURNERS MAIN BURNER ORIFICE DRILL SIZE NAT.GAS PROPANE GAS 40,000 2 45 56 60,000 3 45 56 80,000 4 45 56 100,000 5 45 56 120,000 6 45 56 22 18-CE 12 D 1-1 B-E N Furnace General Installation Combustion and Input Check 1. Make sure all gas appliances are off except the furnace. 2. Clock the gas meter with the furnace operating (determine the dial rating of the meter) for one revolution. 3. Match the "Sec" column in the gas flow table with the time clocked. 4. Read the "Flow" column opposite the number of seconds clocked. 5. Use the following factors if necessary: a. For 1 Cu. Ft. Dial Gas Flow CFH = Chart Flow Reading - 2 b. For 1/2 Cu Ft. Dial Gas Flow CFH = Chart Flow Reading - 4 c. For 5 Cu. Ft. Dial Gas Flow CFH = 10X Chart Flow Reading - 4 6. Multiply the final figure by the heating value of the gas obtained from the utility company and compare to the nameplate rating. This must not exceed the nameplate rating. Gas Flow in Cubic Feet Per Hour 2 Cubic Foot Dial Sec. Flow Sec. Flow Sec. Flow Sec. Flow 10 732 31 236 52 141 86 85 11 666 32 229 53 138 88 83 12 610 33 222 54 136 90 81 13 563 34 215 55 133 94 78 14 523 35 209 56 131 98 75 15 488 36 203 57 128 100 73 16 458 37 198 58 126 104 70 17 431 38 193 59 124 108 68 18 407 39 188 60 122 112 65 19 385 40 183 62 118 116 63 20 366 41 179 64 114 120 61 21 349 42 174 66 111 130 56 22 333 43 170 68 108 140 52 23 318 44 166 70 105 150 49 24 305 45 163 72 102 160 46 25 293 46 159 74 99 170 43 26 282 47 156 76 96 180 41 27 271 48 153 78 94 190 39 28 262 49 149 80 92 200 37 29 253 50 146 82 89 30 244 51 144 84 87 18-CE12D1-1 B-EN 23 Furnace General Installation Gas Valve Adjustment Changes can be made by adjusting the manifold pressure, or changing orifices (orifice change may not always be required). To adjust the manifold pressure: 1. Turn off all electrical power to the system. 2. Attach a manifold pressure gauge with flexible tubing to the outlet pressure boss marked "OUT P" on White- Rodgers gas valve model 363. 3. Loosen (Do Not remove) the pressure tap test set screw one turn with 3/32" hex wrench. a. The pressure tap adjustment kit (KIT07611) contains a 3/32" hex wrench, a 5/16" hose and a connector and can be ordered through Global Parts. 4. Turn on system power and energize valve. 5. Adjust 1st stage gas heat by removing the low (LO) adjustment regulator cover screw. a. To increase outlet pressure, turn the regulator adjust screw clockwise. b. To decrease outlet pressure, turn the regulator adjust screw counterclockwise. c. Adjust regulator until pressure shown on manometer matches the pressure specified in the table. The input of no more than nameplate rating and no less than 93% of the nameplate rating, unless the unit is derated for high altitude. d. Replace and tighten the regulator cover screw securely. 6. Cycle the valve several times to verify regulator setting. a. Repeat steps 5-6 if needed. 7. Turn off all electrical power to the system. 8. Remove the manometer and flexible tubing and tighten the pressure tap screw. 9. Using a leak detection solution or soap suds, check for leaks at the pressure outlet boss and pressure tap test screw. 10. Turn on system power and check operation of the unit. Gas Valve On/Off White -Rodgers 36J Toggle Switch Inlet Pressure I Boss 1st Stage (LO) Manifold Pressure Adjustment Maximum and Minimum INLET Pressure (inches w.c.) Fuel Natural Gas Propane Gas Maximum 13.8 13.8 Minimum 5 11 Fuel Manifold Pressure Settings (inches w.c.) Fuel Natural Gas Propane Gas Manifold Pressure 3.5" W.C. 10.0" W.C. 24 18-CE 12 D 1-1 B-E N Furnace General Installation High Altitude Derate Input ratings (BTUH) of these Furnaces are based on sea level operation and should not be changed at elevations up to 2,000 ft. (610 m). If the installation is 2,000 ft. (610 m) or above, the Furnace input rate (BTUH) shall be reduced 4% for each 1,000 ft. above sea level. Installations of this furnace at altitudes above 2,000 ft. (610 m) shall be made utilizing the Vent Length table and/or Part Numbers for Replacement Orifices table in these installation instructions. The Furnace input rate shall be checked by clocking the gas flow rate (CFH) and multiplying by the heating value obtained from the local utility supplier for the gas being delivered at the installed altitude. Input rate changes can be made by adjusting the Manifold Pressure (min 3.0 - max 3.7 in. W.C. - Natural Gas) or changing orifices (orifice change may not always be required). If the desired input rate can not be achieved with a change in Manifold Pressure, then the orifices must be changed. Propane installations will require an orifice change. Important., Reinstall the replacement orifices to the same depth as the orifices supplied with the equipment. See the table for help in selecting orifices if orifice change is required. Furnace input rate and temperature rise should be checked again after changing orifices to confirm the proper rate for the altitude. The vent length table shows the required vent lengths for installations at various altitudes. Optional high altitude kits are available for installations over 5000 feet. Installations above 12,000 feet are not allowed. Turn the main Gas Valve toggle switch within the unit to the "OFF" position. Turn the external gas valve to "ON". Purge the air from the gas lines. After purging, check all gas connections for leaks with a soapy solution - DO NOT CHECK WITH AN OPEN FLAME. Allow 5 minutes for any gas that might have escaped to dissipate. Propane Gas being heavier than air may require forced ventilation. Turn the toggle switch on the Gas Valve in the unit to the "ON" position. The table lists the main burner orifices used with the furnace. If a change of orifices is required to correct the furnace input rating refer to the part number for replacement orifices table. Installation of this furnace at altitudes above 2000 ft (610m) shall be in accordance with local codes, or in the absence of local codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54 or National Standard of Canada, Natural Gas and Propane Installation Code, CSA B149.1. Installation of this furnace at altitudes above 2,000 ft (610 m) shall be made in accordance with the listed high altitude conversion kit available with the furnace. PART NUMBERS FOR REPLACEMENT ORIFICES DRILL SIZE PART NUMBER DRILL SIZE PART NUMBER 44 ORF00501 54 ORF00555 45 ORF00644 55 ORF00693 46 ORF00909 56 ORF00907 47 ORF00910 57 ORF00908 48 ORF01099 58 ORF01338 49 ORF00503 59 ORF01339 50 ORF00493 Orifice Twist Drill Size If Installed at Sea Level Altitude Above Sea Level and Orifice Required at Other Elevations 2000F 000 4000 5000 6000 7000 8000 9000 10000 42 42 43 43 43 44 44 45 46 47 43 44 44 44 45 45 46 47 47 48 44 45 45 45 46 47 47 48 48 50 45 46 47 47 47 48 48 49 49 50 46 47 47 47 48 48 49 49 50 51 47 48 48 49 49 49 50 50 51 52 54 54 55 55 55 55 55 56 56 56 55 55 55 55 56 56 56 56 56 57 56 56 56 57 57 57 58 59 59 60 57 58 59 59 60 60 61 62 63 63 58 59 60 60 61 62 62 63 63 64 From National Fuel Gas Code —Table E.1.1(d) 18-CE12D1-1 B-EN 25 Furnace General Installation General Venting FURNACE EXHAUST MUST BE VENTED TO THE OUTDOORS. THESE FURNACES ARE INDUCED DRAFT VENTED AND MUST NOT BE CONNECTED TO ANY VENT SERVING ANOTHER APPLIANCE. PLEASE NOTE THATTHESE FURNACES USE POSITIVE -PRESSURE VENT SYSTEMS. Proper venting is essential to obtain maximum efficiency from a condensing Furnace. Proper installation of the vent system is necessary to assure drainage ofthe condensate and prevent deterioration of the vent system. ETL has certified the design ofcondensing Furnaces fora minimum of 0" clearance from combustible materials to single wall plastic vent pipe. The recommended system is assembled from 2" or 3" plastic pipe and fittings found in the Approved Vent Pipe Materials Table. Where the system is routed to the outdoors through an existing masonry chimney containing flue products from another gas appliance, or where required by local codes, then 3" venting of Type 29- 4C stainless steel must be used in place of PVC material. These Furnaces have been classified as CATEGORY IV Furnaces in accordance with ANSI Z21.47 "latest edition" standards. Category IV Furnaces operate with positive vent pressure and with a vent gas temperature less than 140OFabove the dewpoint. These conditions require special venting systems, which must be gas tight and water tight. Note: When an existing Furnace is removed from a venting system serving other gas appliances, the venting system is likely to be too large to properly vent the remaining attached appliances. Important: These Furnaces may be installed as Direct Vent (sealed combustion) or as Nondirect Vent (single pipe). The Furnaces are shipped DIRECT VENT with sealed combustion. Important: Products installed in Canada must use vent systems that are certified to the Standard for Type BH Gas Venting Systems (ULC S636) for Class II -A venting systems (up to 650C). Components of the vent system must not be interchanged with other vent systems or unlisted pipe or fittings. Plastic components, specified primers, and glues must be from a single system manufacturer and not intermixed with other system manufacturer's vent system parts. In addition, the first three feet of the vent pipe must be visible for inspection. 3" Venting requirements Important: To determine if your application requires 3" venting, see i FJe'P`"LO N ' the Maximum Vent Length Table. LABEL Important: Horizontal venting application must use the 2"x 3"offset SAYS I reducing coupling. Vertical venting applications do not "TOP" require the reducing coupling to be offset. l When the vent pipe is exposed to temperatures below I freezing, e.g., when it passes through unheated spaces, etc,, i the pipe must be insulated with 112 inch (12.7 mm) thick Armaflex-type insulation or equal. If the space is heated sufficiently to prevent freezing, then the insulation will not be required. If domestic water pipes are not protected from freezing then the space meets the condition of a heated space. CPL00938 FIELD SULIPPLIED 2"TO 3" COUPLING 2" COUP NGBAYREDUCE Note: If your furnace comes with a factory supplied 2"x 3" offset reducing coupling it is used for 3" vent pipe installation. Make may be CPL00938 IS FACTORY used in Canadian SUPPLIED ONLY WITHTHE sure the marking "TOP" is located on the top side ofthe pipe in applications to meet 120,000 BTUH UPFLOW horizontal venting applications. The straightside ofthe ULCS636 FURNACE MODELS coupling must be on bottom for proper drainage of condensate Note: For Canadian applications, BAYREDUCE2"x3"offset reducing CPL00938 O coupling meets ULC-S636 requirements. Make sure the 2" TO 3" COUPLING BAYREDUCE may be used in Canadian marking "TOP" is located on the top side ofthe pipe. The applications to meet straight side of the coupling must be on bottom for proper ULC-S636 drainage of condensate in horizontal venting. FIELD SUPPLIED 2" COUPLING CPLO0938 IS FACTORY SUPPLIED ONLY WITHTHE 120,000 BTUH UPFLOW FURNACE MODELS e e 26 18-CE 12 D 1-1 B-E N Furnace General Installation Special Case Venting Special instructions for direct vent furnace air intake. Note: Inlet airpiping is not considered to be part ofthe venting In certain applications, particularly when the furnace is located in a system. The inlet air piping may be made from PVC. basement, there are certain conditions that can be met where warm humid air from the outside is drawn into combustion air piping. If the area where the piping is located is conditioned below 700 F, condensation could occur inside the piping and ultimately drain into the furnace compartment, which could lead to premature component failure. We recommend following one of the options to prevent this condition from occurring and possibly damaging components within the furnace: Option 1 Option 1 If possible, slope the inlet combustion air piping away from the furnace. Condensation that may occur will now drain outside ofthe home. The combustion air outlet piping must remain sloped back to Combustion air the furnace. exhaust Combustion air intake g Slope equals 1/4" per foot Ll Primary drain vent stack must terminate below the bottom of the condensate trap LU To an approved vented drain F Optional In -line Condensate Trap Kit The BAYCNDTRAP2 and BAYCNDTRAP3 may be used for Option 1 Combustion air venting. The in -line condensate trap kit must be installed on the exhaust vertical section ofthe combustion air intake pipe. Note: The in -line condensate trap may only be installed one way. See Combustion air the imprint on the trap to ensure the arrow is pointing towards intake the furnace. The BAYCNDTRAP2 is used when the system uses 2" vent pipe. The BAYCNDTRAP3 is used when the system uses 3" vent pipe. BAYCNDTRAP2 BAYCNDTRAP3 Field fabricated trap Ll Primary drain vent stack must terminate below the bottom of the condensate trap To an approved vented drain F 18-CE12D1-1 B-EN 27 Furnace General Installation Option 2 —Top combustion air intake If sloping the combustion air intake pipe is not possible, install a DWV Tee as close to the furnace as possible with drain and trap to prevent condensation from occurring in the furnace cabinet. Do not tee AC condensate and combustion air condensate trap together. Option 3 — Side combustion air intake If sloping the combustion air intake pipe is not possible, install an approved DWV Tee as close to the furnace as possible with drain and trap. Option 2 Combustion air exhaust Combustion air intake Approved DWV Tee V Field fabricated trap Primary drain vent stack must terminate below the bottom of the condensate trap To an approved vented drain F 'Sl Option 3 Approved DWV Field fabricated tr Primary drain vent terminate below the the condensate tray To an approve( vented drain Combustion air Combustion air 28 18-CE 12 D 1-1 B-E N Furnace General Installation Vent Terminations For DIRECT VENT APPLICATION: The Furnaces must be vented to Vent terminations the exterior ofthe house and combustion air MUSTcome through the BAYVENT200B inlet air pipe from OUTSIDE AIR. Note: BAYVENT* accessories can be used forinletand outlet ' BAYAIR30AVENTA Vent terminations — Canadian applications. Meets ULC-S636 terminals when the pipes do not exit the structure together. For requirements. Canadian applications, venting systems must meet ULC-S636 requirements. BAYVENTCN200B For NONDIRECT VENT APPLICATION: The Furnace shall be vented BAYAIR30CNVENT to the exterior of the house, but combustion air may enter from the surrounding area as long as combustion air requirements are met. (See AIR FOR COMBUSTION AND VENTILATION) FURNACE VENT / INLET PIPE INSTALLATION IN TWO PRESSURE ZONE CONFIGURATIONS ARE NOT ALLOWED Note: For single pressure zone applications, see the Horizontal Venting section. The following are EXAMPLES ONLY. EX. 1 - Vent Example 1 shows the vent pipe exhausting through the roof and the inlet air coming from the interior of the house. The inlet air coming from the interior of the house must meet combustion requirements for area, etc., as shown in the section AIR FOR COMBUSTION AND Air VENTILATION in this Installer's Guide. n het Note: If only the flue gas pipe is to the outside of the structure, a straight section of pipe (long enough to exit the Furnace cabinet) must be attached to the inlet airside with an elbow (which is 5 to 10 equiv. ft.) installed on the end to prevent dust Furnace and debris from falling directly into the Furnace. EX. 2 — Attic The inlet air does not have to come from outside the structure. Vent Vent Example 2 shows the inlet air, may come from the attic if the requirements for combustion air are met as shown in the section AIR FOR COMBUSTION AND VENTILATION. Note: If only the flue gas pipe is to the outside of the structure, a straight section of pipe (long enough to exit the Furnace cabinet) must be attached to the inlet airside with an elbow Air (which is 5 to 10 equiv. ft.) installed on the end to prevent dust and debris from falling directly into the Furnace. Inlet (See Note) Furnace Attaching Vent Piping VENT FITTING MATERIAL — PLASTIC Gas and liquid tight single wall vent fittings, designed for resistance to corrosive flue condensate, MUST be used throughout. Listed in the Approved Vent Pipe Materials table are designations for different types of 2" and 3" size pipe and fittings that meet these requirements. The materials listed are various grades of PVC, CPVC, ABS, PolyProp by DuraVent, Z-Dens by Novaflex Group, Innofluep by Centrotherm, and PolyFlue— polypropylene venting systems. 18-CE12D1-1 B-EN 29 Furnace General Installation ATTACHING VENT PIPING Important., Products installed in Canada must use vent systems that are certified to the Standard for Type BH Gas Venting Systems (ULC S636) for Class 77-A venting systems (up to 650C). Components of the vent system must not be interchanged with other vent systems or unlisted pipe or fittings. Plastic components, specified primers, and glues must be from a single system manufacturer and not intermixed with other system manufacturer's vent system parts. In addition, the first three feet of the vent pipe must be visible for inspection. PIPE JOINTS: All joints must be fastened and sealed per manufacturer instructions and local and national codes to prevent escape of combustion products into the building. MANUFACTURED MODULAR VENTING SYSTEMS CARBON MONOXIDE POISONING CARBON MONOXIDE POISONING HAZARD! HAZARD! Failure to follow this Warning may result in property Failure to follow this Warning may result in property damage, severe personal injury, or death. damage, severe personal injury, or death. See the Approved Vent Pipe Materials table for Do not use cement on polypropylene venting manufactured modular venting systems that are systems. Follow the manufacturer's installation approved for use with this product. Follow the instructions when installing the venting system. manufacturer's installation instructions when installing the venting system. For manufactured modular venting systems that are approved with this product see PVC vent fitting material table. Do not drill into polypropelene venting pipes BONDING OF PVC Note. It is recommended that the first joints from the Furnace be Note: Follow venting instructions carefully when using PVC cement. connected and sealed with high temperature RTV. This will Important. All joints must be water tight. Flue condensate is enable the pipes to be removed later without cutting. somewhat acidic, and leaks can cause equipment Be sure to properly support these joints. damage. Commercially available solvent cement for PVC must be used to join PVC pipe fittings. Follow instructions on container carefully. Pipe and Fitting - ASTM D1785, D2466, D2661, & D2665 PVC Primer and Solvent Cement - ASTM D2564 Procedure for Cementing Joints - Ref ASTM D2855 1. Cut pipe square, remove ragged edges and burrs. Chamfer end of pipe, then clean fitting socket and pipe joint area of all dirt, grease, moisture or chips. Seal INLET AIR PIPE with RTV sealant 2. After checking pipe and socket for proper fit, wipe socket and pipe with cleaner -primer. Apply a liberal coat of primer to inside surface of socket and outside of pipe. DO NOTALLOW PRIMER TO DRY BEFORE APPLYING CEMENT. 3. Apply a thin coat of cement evenly in the socket. Quickly apply a heavy coat of cement to the pipe end and insert pipe into fitting with a slight twisting movement until it bottoms out. 4. Hold the pipe in the fitting for 30 seconds to prevent tapered socket from pushing the pipe out of the fitting. 5. Wipe all excess cement from the joint with a rag. Allow 15 minutes before handling. Cure time varies according to fit, temperature and humidity. / it Connection of the pipe and collar of the combustion air inlet should just be a friction fit. It is recommended that the inlet air joint be sealed with RTV type sealant to allow the joint to be separated for possible future service. The inlet and vent pipes must be properly supported throughout the entire length. 30 18-CE12D1-1 B-EN Furnace General Installation APPROVED VENT PIPE MATERIALS PVC VENT FITTING MATERIAL These fittings are available from your Gas Furnace Distributors. ANSI/UL 1738 APPROVED VENT PIPE MATERIAL PVC ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE OF MARKING F891 CELLULARCORE 158 ASTM F891 D2665 DWV PIPE 158 ASTM D2665 D1785 SCH 40, 80, 120 158 ASTM D1785 D2241 SDR SERIES 158 ASTM D2241 CPVC ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE OF MARKING D2846 CPVC 41 212 ASTM D2846 F441 SCH 40, 80 212 ASTM F441 F442 SDR SERIES 212 ASTM F442 ABS ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE OF MARKING D2661 SCH 40 DWV 180 ASTM D2661 F628 SCH 40 DWV CELLULAR CORE 180 ASTM F628 PolyPro@ by DuraVent , Z-Dens by Novaflex Group, Innoflue@ by Centrotherm, and PolyFlue"" polypropylene venting systems. ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE OF MARKING N/A N/A 230 ULC-S636 18-CE12D1-1 B-EN Furnace General Installation Maximum Vent Length Table S9X1 Maximum Vent Length Table Maximum Total Equivalent Length In Feet for Vent and Inlet Air (See Notes) Model 2 Inch or 2.5 Inch Pipe 3 Inch or 4Inch Pipe Altitude 0-2,000 Feet S9X1B040U3PS,S9X1B040D3PS, 200 200 S9X1B060D3PS,S9X1B060U4PS S9X1B080U4PS,S9X1B080D4PS, 100 200 S9X1C080U5PS S9X1C10005PS,S9X1C100D5PS 50 200 S9X1D120U5PS,S9X1D120D5PS Note 200 Altitude 2,001-5,400 Feet S9X1B040U3PS,S9X1B040D3PS, 200 200 S9X1B060D3PS,S9X1B060U4PS S9X1B080U4PS,S9X1B080D4PS, 80 120 S9X1C080U5PS S9X1C10005PS,S9X1C100D5PS 50 150 S9X1D120U5PS,S9X1D120D5PS Note 200 Altitude 5,401-7,800 Feet S9X1B040U3PS,S9X1B040D3PS, 100 150 S9X1B060D3PS,S9X1B060U4PS S9X1B08014PS,S9X1BO80D4PS, 50 70 S9X1C080U5PS S9X1C100U5PS,S9XIC100D5PS Note 100 S9X1D120U5PS,S9X1D120D5PS Note 100 Altitude 7,801-10,100 Feet S9X1B040U3PS,S9X1B040D3PS, 50 90 S9X1B060D3PS,S9X1B060U4PS S9X1B080U4PS,S9X1B080D4PS, Note 50 S9X1C080U5PS S9X1C10005PS,S9X1C100D5PS Note 50 S9X1D120U5PS,S9X1D120D5PS Note 50 Notes: 1. Not allowed 2. For PolyProp by Duravent, Z-DENS by Novaflex Group, InnoFluepby Centrotherm, and Polyflue— manufactured modular venting systems that are in the approved vent pipe material table, fitting equivalent vent lengths may be different from what is shown in Note 6. Refer to the venting system manufacturer's installation instruction for appropriate venting diameters and equivalent lengths. 3. Minimum vent length for all models: 15' equivalent. 4. DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET (Except adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must adhere to the maximum length limit shown in the table above (See note 7 below for exception). The inlet pipe can be of a larger diameter, but never smaller than the vent pipe. 5. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOTA COMBINED TOTAL, IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes). 6. One SHORTradius 900 elbow is equivalent to 10' of 4" pipe, 10' of 3" pipe, or 8' of 2" pipe. One LONG radius elbow is equivalent to 6' of 4" pipe, 7' of 3" pipe, or 5' of 2" pipe. Two 451 elbows equal one 901 LONG elbow. One MITERED elbow is equivalent to 12' of 3" pipe or 12' of 2" pipe. 7. The termination tee or bend must be included in the total number of elbows. If the BAYAIR30AVENTA or BAYAIR30CNVENT termination kit is used, the equivalent length of pipe is 5 feet. For BAYVENT200B and BAYVENTCN200B the equivalent length is 0 feet. 8. For Canadian applications, venting systems must meet ULC-5636 requirements. 9. The INLETAIR of one pipe systems require the installation of a minimum of one 900 elbow (to prevent dust and debris from falling straight into the furnace). 32 18-CE 12 D 1-1 B-E N Furnace General Installation Maximum Vent Length Table S9B1 Maximum Vent Length Table Maximum Total Equivalent Length In Feet for Vent and Inlet Air (See Notes) Model 2 Inch or 2.5 Inch Pipe 3 Inch or 4 Inch Pipe Altitude 0-2,000 Feet S9B1B040U3PS,S9B1B040D3PS, 200 200 S9B1B060D3PS,S9B1B060U4PS S9B1B080U4PS,S9B1B080D4PS, 100 200 S9B1C080U5PS S9B1C10005PS,S9B1C100D5PS 50 200 S9B1D120U5PS,S9B1D120D5PS Note 200 Altitude 2,001-5,400 Feet S9B1B040U3PS,S9B1B040D3PS, 200 200 S9B1B060D3PS,S9B1B060U4PS S9B1B080U4PS,S9B1B080D4PS, 80 120 S9B1C080U5PS S9B1C10005PS,S9B1C100D5PS 50 150 S9B1D120U5PS,S9B1D120D5PS Note 200 Altitude 5,401-7,800 Feet S9B1B040U3PS,S9B1B040D3PS, 100 150 S9B1B060D3PS,S9B1B060U4PS S9B1B080U4PS,S9B1B080D4PS, 50 70 S9B1C080U5PS S9B1C10005PS,S9B1C100D5PS Note 100 S9B1D120U5PS,S9B1D120D5PS Note 100 Altitude 7,801-10,100 Feet S9B1B040U3PS,S9B1B040D3PS, 50 90 S9B1B060D3PS,S9B1B060U4PS S9B1B080U4PS,S9B1B080D4PS, Note 50 S9B1C080U5PS S9B1C10005PS,S9B1C100D5PS Note 50 S9B1D120U5PS,S9B1D120D5PS Note 50 Notes: 1. Not allowed 2. For PolyProp by Duravent, Z-DENS by Novaflex Group, InnoFluepby Centrotherm, and PolyflueTM manufactured modular venting systems that are in the approved vent pipe material table, fitting equivalent vent lengths may be different from what is shown in Note 6. Refer to the venting system manufacturer's installation instruction for appropriate venting diameters and equivalent lengths. 3. Minimum vent length for all models: 15' equivalent. 4. DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET (Except adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must adhere to the maximum length limit shown in the table above (See note 7 below for exception). The inlet pipe can be of a larger diameter, but never smaller than the vent pipe. 5. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOTA COMBINED TOTAL, IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes). 6. One SHORTradius 900 elbow is equivalent to 10' of 4" pipe, 10' of 3" pipe, or 8' of 2" pipe. One LONG radius elbow is equivalent to 6' of 4" pipe, 7' of 3" pipe, or 5' of 2" pipe. Two 450 elbows equal one 900 LONG elbow. One MITERED elbow is equivalent to 12' of 3" pipe or 12' of 2" pipe. 7. The termination tee or bend must be included in the total number of elbows. If the BAYAIR30AVENTA or BAYAIR30CNVENTtermination kit is used, the equivalent length of pipe is 5 feet. For BAYVENT200B and BAYVENTCN200B the equivalent length is 0 feet. 8. For Canadian applications, venting systems must meet ULC-5636 requirements. 9. The INLETAIR of one pipe systems require the installation of a minimum of one 900 elbow (to prevent dust and debris from falling straight into the furnace). 18-CE12D1-1 B-EN 33 Furnace General Installation Maximum Vent Length Table S9X2 Maximum Vent Length Table Maximum Total Equivalent Length In Feet for Vent and Inlet Air (See Notes) Model 2 Inch or 2.5 Inch Pipe 3 Inch or 4Inch Pipe Altitude 0-2,000 Feet S9X2B040U3PS,S9X2B040D3PS, 200 200 S9X2B060D3PS,S9X2B060U4PS S9X2B080U4PS,S9X2B080D4PS, 100 200 S9X2C080U5PS S9X2C10005PS,S9X2C100D5PS 50 200 S9X2D120U5PS,S9X2D120D5PS Note 200 Altitude 2,001-5,400 Feet S9X2B040U3PS,S9X2B040D3PS, 200 200 S9X2B060D3PS,S9X2B060U4PS S9X2B080U4PS,S9X2B080D4PS, 80 120 S9X2C080U5PS S9X2C100U5PS,S9X2C100D5PS 50 150 S9X2D120U5PS,S9X2D120D5PS Note 200 Altitude 5,401-7,800 Feet S9X2B040U3PS,S9X2B040D3PS, 100 150 S9X2B060D3PS,S9X2B060U4PS S9X2B08014PS,S9X2BO80D4PS, 50 70 S9X2C080U5PS S9X2C100U5PS,S9X2C100D5PS Note 100 S9X2D120U5PS,S9X2D120D5PS Note 100 Altitude 7,801-10,100 Feet S9X2B040U3PS,S9X2B040D3PS, 50 90 S9X2B060D3PS,S9X2B060U4PS S9X2B080U4PS,S9X2B080D4PS, Note 50 S9X2C080U5PS S9X2C10005PS,S9X2C100D5PS Note 50 S9X2D120U5PS,S9X2D120D5PS Note 50 Notes: 1. Not allowed 2. For PolyProp by Duravent, Z-DENS by Novaflex Group, InnoFluepby Centrotherm, and Polyflue— manufactured modular venting systems that are in the approved vent pipe material table, fitting equivalent vent lengths may be different from what is shown in Note 6. Refer to the venting system manufacturer's installation instruction for appropriate venting diameters and equivalent lengths. 3. Minimum vent length for all models: 15' equivalent. 4. DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET (Except adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must adhere to the maximum length limit shown in the table above (See note 7 below for exception). The inlet pipe can be of a larger diameter, but never smaller than the vent pipe. 5. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOTA COMBINED TOTAL, IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes). 6. One SHORTradius 900 elbow is equivalent to 10' of 4" pipe, 10' of 3" pipe, or 8' of 2" pipe. One LONG radius elbow is equivalent to 6' of 4" pipe, 7' of 3" pipe, or 5' of 2" pipe. Two 451 elbows equal one 901 LONG elbow. One MITERED elbow is equivalent to 12' of 3" pipe or 12' of 2" pipe. 7. The termination tee or bend must be included in the total number of elbows. If the BAYAIR30AVENTA or BAYAIR30CNVENT termination kit is used, the equivalent length of pipe is 5 feet. For BAYVENT200B and BAYVENTCN200B the equivalent length is 0 feet. 8. For Canadian applications, venting systems must meet ULC-5636 requirements. 9. The INLETAIR of one pipe systems require the installation of a minimum of one 900 elbow (to prevent dust and debris from falling straight into the furnace). 34 18-CE 12 D 1-1 B-E N Furnace General Installation Horizontal Venting 3" Venting requirements Important: To determine if your application requires 3"venting, see the Maximum Vent Length Table. Important: Horizontal venting application must use the 2"x 3"offset LABEL reducing coupling. Vertical venting applications do not SAYS [ require the reducing coupling to be offset. "TOP" [ [ When the vent pipe is exposed to temperatures below [ l freezing, e.g., when it passes through unheated spaces, etc., the pipe must be insulated with 112 inch (12.7 mm) thick I Armaflex-type insulation or equal. m If the space is heated sufficiently to prevent freezing, then the insulation will not be required. If domestic water pipes are not \fit protected from freezing then the space meets the condition of a heated space. Note: If your furnace comes with a factory supplied 2 " X 3"offset � reducing coupling it is used for 3" vent pipe installation. Make sure the marking "TOP" is located on the top side of the pipe in CPL00938 FIELD SUPPLIED horizontal venting applications. The straight side of the 2" TO 3" COUPLING 2" COUPLING coupling must be on bottom for proper drainage of condensate. Note: For Canadian applications, BAYREDUCE 2"x 3"offset reducing BAYREDUCE may be used in Canadian CPL00938 IS FACTORY SUPPLIED ONLY WITH THE coupling meets ULC-S636 requirements. Make sure the applications to meet 120,000 BTUH UPFLOW marking "TOP" is located on the top side of the pipe. The ULC-S636 FURNACE MODELS straight side of the coupling must be on bottom for proper drainage ofcondensate in horizontal venting. CPL00938 2" TO 3" COUPLING O BAYREDUCE may be used in Canadian applications to meet ULC-S636 "COUPLING CPL00938 IS FACTORY SUPPLIED ONLY WITH THE 120,000 BTUH UPFLOW FURNACE MODELS 18-CE12D1-1 B-EN 35 Furnace General Installation COMBUSTIBLE MATERIAL WALL COUPLING PVC WALL A minimum clearance of 1" to combustible materials must be (PLASTIC ice" MOUNT FLANGE maintained when using single wall stainless steel venting. VENTING) STUD (OPTIONAL) Shield material to be a minimum of 24 gauge stainless or aluminized sheet metal. Minimum dimensions are 12"x12". Shield must be 6IN. MIN. fastened to both inside and outside of wall. Use screws or anchor type (TO JOINT) APPROVED fasteners suited to the outside or inside wall surfaces. TERMINATION f 12" MINIMUM ABOVE NORMALLY EXPECTED SNOW ACCUMULATION 1" CLEARANCE 1 LEVEL (AIR SPACE) VENTING THROUGH COMBUSTIBLE WALLS Pitch -1/4 Inch Per Foot CLEARANCE (0" ACCEPTABLE FOR PVC VENT PIPE) (1" ACCEPTABLE FOR TYPE 294C STAINLESS STEEL VENT PIPE) NONCOMBUSTIBLE MATERIAL WALL The hole through the wall must be large enough to maintain pitch of PVC WALL vent and properly seal. COUPLING MOUNT FLANGE Use cement mortar seal on Inside and outside of wall. (PLASTIC (OPTIONAL) VENTING) 6 IN. MIN. APPROVED (TO JOINT) TERMINATION 12" MINIMUM ABOVE CEMENT NORMALLY EXPECTED MORTAR SEAL SNOW ACCUMULATION INSIDE & LEVEL OUTSIDE VENTING THROUGH NON-COMBUSTIBLE WALLS Pitch - 114 Inch Per Foot 36 18-CE12D1-1 B-EN Furnace General Installation Table 8. Horizontal Venting Through Wall The vent for this appliance shall not terminate 1. Overpublicwalkways; or 2. Near soffit vents or crawl space vents or other areas where condensate or vapor could create a nuisance or hazard or cause property damage; or 3. Where condensate vapor could cause damage or could be detrimental to the operation of regulators, relief valves. or other equipment. Possible configurations for two pipe venting system. Both terminations must be located in the same pressure zone. Important., Maintain 12"minimum clearance above highest anticipated snow level or grade, whichever is greater. Note; All distances are centerline to centerline. 12" Min. ;'�'Ma 15" Max. %Max�. 2INLETINLET S. \ MAX 9" Minimum / \ minimum from end g' end laul.pipe to� 9" Minimum MAX end of inlet pipe \1I minimum from end g" of exhaust pipe to MAX L end of inlet pipe T 12" Min. 15"Max. 6"Min. —Ir 24" Max. INLET VENT 9" Minimum / minimum from end of exhaust pipe to j end of inlet pipe S MAX Elbow and Tee Must be as close together as possible 4" Min. "_--LI 24/Ma. INLET f 6" yII MAX l r6" Max. to wall I T tz•• I 4" Min. ^ I 24" Max. 12" Min. between inlet and vent terminations 18-CE12D1-1 B-EN 37 Furnace General Installation Horizontal Venting Through Wall with Concentric Vent Kit These Furnaces may be installed as direct vent (as shipped) or as nondirect vent. Installation must conform to national, state, and local codes. The BAYVENT200B, BAYVENTCN200B, BAYAIR30AVENTA, and BAYAIR30CNVENTvent & inlet terminals kits must be located at least 12" minimum above normally expected snow accumulation level. Avoid areas where staining or condensate drippage may be a problem. Location of the vent/wind terminal should be chosen to meet the requirements for either direct or non -direct vent applications. PITCH — Venting through the wall must maintain 1/4" per foot pitched upward to insure that condensate drains back to the Furnace. FLUE GAS DEGRADATION —The moisture content of the flue gas may have a detrimental effect on some building materials. This can be avoided by using the roof or chimney venting option. When wall venting is used on any surface that can be affected by moisture, it is recommended that a corrosion resistant shield (24 inches square) be used behind the vent terminal. This shield can be wood, plastic, sheet metal, etc. Also, silicone caulk all cracks, seams and joints within 3 feet of the vent terminal. The vent for this appliance shall not terminate 1. Over public walkways; or 2. Near soffit vents or crawl space vents or other areas where condensate or vapor could create a nuisance or hazard or cause property damage; or 3. Where condensate vapor could cause damage or could be detrimental to the operation ofregulators, relief valves. or other equipment. For Canadian installations, if you used a ULC-S636 approved manufactured modular venting system, a copy of the manufacturer's instructions should remain with the system. The installation instruction can be obtained from the vent termination manufacturer. BAYVENTCN200Band BAYAIR30CNVENT meet ULC-S636 requirements. BAYV E NT200 B / BAYV E NTCN 200 B Note: For Canadian applications, horizontal vent termination kits must meet ULC-S636. MAINTAIN 12" MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL OR GRADE WHICHEVER IS BAYAIR30AVENTA/ BAYAIR30CNVENT(Sidewall) COMBUSTION STRAP AIR (FIELD SUPPLIED) RAIN CAP VENT 0 \� 0 0 0 G VENT 0 - 1 t 1l2" COMBUSTION AIR ELBOW (FIELD SUPPLIED) 12" MIN TO OVERHANG i COMBUSTION ® ✓ / AIR VENT. - ' r MAINTAIN 12 IN. MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SHOW LEVEL OR GRADE WHICH EVER IS GREATER 38 18-CE 12 D 1-1 B-E N Furnace General Installation Important: The Commonwealth of Massachusetts requires compliance with regulation 248 CMR 4.00 and 5.00 for installation of through -the - wall vented gas appliances as follows: For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall be satisfied: 1. INSTALLATION OF CARBON MONOXIDE DETECTORS. At the time of installation of the side wall horizontal vented gas fueled equipment, the installing plumber or gasfitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gasfitter shall observe that a battery operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors. a. In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level. b. In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period ofthirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon monoxide detector with an alarm shall be installed. 2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified. 3. SIGNAGE. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The sign shall read, in print size no less than one-half (1/2) inch in size, "GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS". 4. INSPECTION. The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.08(2) (a)1 through 4. This appliance requires a special venting system. If BAYAIR30AVENTA or BAYVENT200B are used, a copy of the installation instructions for the kit shall remain with the appliance or equipment at the completion of installation. The venting system installation instructions can be obtained from the manufacturer by writing to the following address: Ingersoll Rand 6200 Troup Highway Tyler, TX 75707 Attention: Manager of Field Operations Excellence Horizontal Vent Clearances INSIDE CORNER DETAIL ma�yy, G T LI A ;H D I E 0� B e FIXED 1---- t L CLOSED-T----- FIXED OPERABLE CLOSED OPERABLE 1 M V B ® 7� (� T B B' i <K' VENTTERMINAL ® AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED 18-CE12D1-1 B-EN 39 Furnace General Installation Non -Direct Vent Termination Clearances Canadian Installations US Installations A= Clearance above grade, veranda, porch, 12 inches (30 cm) 12 inches (30 cm) deck, or balcony B= Clearance to window or door that may be 6 inches (15 cm) for appliances <_ 10,000 4 feet (1.2m) below or to the side of opened BTUH (3 kw), 12 inches (30 cm) for opening; 1 foot (0.3m) above opening. appliances > 10,000 BTUH (3 kw) and < 100,000 BTUH (30 kw), 36 inches (91 cm) for appliances > 100,000 BTUH (30 kw) C= Clearance to permanently closed window D= Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (61 cm) from the center line of the terminal E= Clearance to unventilated soffit F= Clearance to outside corner G= Clearance to inside corner H= Clearance to each side of center line 3 feet (91 cm) with a height 15 feet (4.5 extended above meter/regulator m) above the meter/regulator assembly assembly I= Clearance to service regulator vent outlet 3 feet (91 cm) J= Clearance to nonmechanical air supply 6 inches (15 cm) for appliances <_ 10,000 4 feet (1.2 m) below or to side of opening; inlet to building orthe combustion air BTUH (3 kw), 12 inches (30 cm) for 1 foot (300 m) above opening inlet to any other appliance appliances > 10,000 BTUH (3 kw) and < 100,000 BTUH (30 kw), 36 inches (91 cm) for appliances > 100,000 BTUH (30 kw) K= Clearance to a mechanical air supply inlet 6 feet (1.83m) 3 feet (91 cm) above if within 10 feet (3m) horizontally L= Clearance above a paved sidewalk or 7 feet (2.13 m) 7 feet (2.13 m) paved driveway located on public property M= Clearance under veranda, porch, deck, or 12 inches (30 cm) balcony Notes: 1. In accordance with the current CSA B149.1 Natural Gas and Propane Installation Code. 2. In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Code. t. A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwelling and serves both dwellings. t. Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor. * Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer's Installation Instructions. 40 18-CE12D1-1B-EN Furnace General Installation Direct Vent Termination Clearances Canadian Installations US Installations A= Clearance above grade, veranda, porch, 12 inches (30 cm) 12 inches (30 cm) deck, or balcony B= Clearance to window or door that may be 6 inches (15 cm) for appliances <_ 10,000 6 inches (15 cm) for appliances =/< opened BTUH (3 kw), 12 inches (30 cm) for 10,000 Btuh (3 kw), 9 inches (23 cm) for appliances > 10,000 BTUH (3 kw) and < appliances > 10,000 Btuh (3 kw) and =/< 100,000 BTUH (30 kw), 36 inches (91 50,000 Btuh (15 kw), 12 inches (30 cm) cm) for appliances > 100,000 BTUH (30 for appliances > 50,000 Btuh (15 kw) kw) C= Clearance to permanently closed window D= Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (61 cm) from the center line of the terminal E= Clearance to unventilated soffit F= Clearance to outside corner G= Clearance to inside corner H= Clearance to each side of center line 3 feet (91 cm) with a height 15 feet (4.5 extended above meter/regulator m) above the meter/regulator assembly assembly I= Clearance to service regulator vent outlet 3 feet (91 cm) J= Clearance to nonmechanical air supply 6 inches (15 cm) for appliances =/< 6 inches (15 cm) for appliances =/< inlet to building orthe combustion air 10,000 Btuh (3 kw), 12 inches (30 cm) 10,000 Btuh (3 kw), 12 inches (30 cm) for inlet to any other appliance for appliances > 10,000 Btuh (3 kw) and appliances > 10,000 Btuh (3 kw) and =/< =/< 100,000 Btuh (30 kw), 36 inches (91 100,000 Btuh (30 kw), 36 inches (91 cm) cm) for appliances > 100,000 Btuh (30 for appliances > 100,000 Btuh (30 kw) kw) K= Clearance to a mechanical air supply inlet 6 feet (1.83m) 3 feet (91 cm) above if within 10 feet (3m) horizontally L= Clearance above a paved sidewalk or 7 feet (2.13 m) paved driveway located on public property M= Clearance under veranda, porch, deck, or 12 inches (30 cm) balcony Notes: 1. In accordance with the current CSA B149.1 Natural Gas and Propane Installation Code. 2. In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Code. t. A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwelling and serves both dwellings. t. Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor. * Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer's Installation Instructions. 18-CE12D1-1 B-EN Furnace General Installation Venting Through The Roof Support Horizontal pipe every 3'0" with the first support as close to the furnace as possible. Induced draft blower, housing, and furnace must not support the weight of the flue pipe. Supports DD Do rj I II 7T UPWARD PITCH - 114" PER FOOT 34" UPFLOW OR DOWNFLOW FURNACE i HORIZONTAL AND VERTICAL VI RTICAI BAYAIR30AVENTA/BAYAIR30CNVENT VENT VENT 9' MIN. 12 INCHES MIN. CLEARANCE MUST BE / MAINTAINED ABOVE HIGHEST 17 t 1'ANTICIPATED MAXIMUM NOT TO EXCEED 24 ABOVE • INCHES ROOF. DISTANCE FROM TOP OF VTNT TO BOSOM AIR OF AIR INI ET MUST / eE 12- : 1• MAINTAIN 12 IN. COMBUSTION (18 IN. FOR CANADA) AIR COMBUSTION MINIMUM CLEARANCE AIR INLET ABOVE HIGHEST ANTICIPATED SNOW LEVEL. MAXIMUM OF 24IN. ABOVE ROOF. Note: All measurements are from centerline to centerline. BAYAIR30AVENTA / BAYAIR30CNVENT SEAL BETWEEN FLANGE, PIPE, MAINTAIN 12 IN. COUPLING AND METAL PANEL VENT (18 IN. FOR CANADA) WITH HI TEMP RTV SILICONE SEALANT REMOVE RIBS * MINIMUM CLEARANCE FROM CAP \ ABOVE HIGHEST FLUE PIPE \�L ANTICIPATED SNOW LEVEL. MAXIMUM OF COUPLING COMBUSTION AIR 24 IN. ABOVE ROOF \ \V� ROOF FLASHING BOOT (FIELD SUPPLIED) cP' SUPPORT .� 0000 00 SUPPORT FLANGE 0 (FIELD SUPPLIED) ELBOW (FIELD SUPPLIED) GALVANIZED FIRESTOP SHOULD CEILING BE FABRICATED WITH 3-7/8" DIA. HOLE FOR SUPPORT FLANGE VENT COMBUSTION (12" x 12" PANEL OR 12" DIA MIN.) AIR CLEARANCE - 0" ACCEPTABLE FOR PVC VENT PIPE 1" ACCEPTABLE FOR TYPE 29-4C STAINLESS STEEL VENT PIPE VENTING THROUGH CEILING 42 18-CE12D1-1 B-EN Furnace General Installation When penetrating roof with PVC vent pipe, a flexible flashing maybe used for a weather tight seal. Lubricate flexible seal on flashing before PVC pipe is pushed through the seal. (Field Supplied) Note: No vent cap is the preferred method for vertical vent termination in extremely cold climates. Note: In extreme climate conditions, insulate the exposed pipe above the roof line with ArmaFlex type insulation. SEAL BETWEEN FLANGE, PIPE, COUPLING AND METAL PANEL WITH HI TEMP RTV SILICONE SEALANT SUPPORT COUPLING FLANGE GALVANIZED PANEL (FIRESTOP) FLOOR FLUE PIPE CLEARANCE 0" ACCEPTABLE FOR PVC VENT PIPE 1" ACCEPTABLE FOR TYPE 294C STAINLESS STEEL VENT PIPE VENTING THROUGH FLOOR Venting Through an UNUSED Chimney PVC PLASTIC VENTING Venting Routed Through a Masonry Chimney THROUGH UNUSED CHIMNEY STAINLESS Important; Refer to Section 12.6.8 of NFPA 541 ANSI 223.1 2012 STEEL when routing vent piping through a chimney. VENT CAP (OPTIONAL) Important; The single wall flue pipe joints must be sealed. The 901 elbow connection to vertical pipe must be sealed SEE CAUTION - - 6IN. MIN. to prevent condensate leakage to base of masonry FLUE PIPE chimney. JIB' \ SUPPORT THE SINGLE COUPLING TO SUPPORT WALL FLUE PIPE AND PIPE FROM ANGLES ) CENTER IT IN THE OR OTHER SUITABLE CHIMNEY OPENING WITH SUPPORT METHOD ANGLES AS SHOWN OR ANOTHER EQUIVALENT MANNER. COUPLING AS REQUIRED FLUE PIPE j i i NOTE: HORIZONTAL VENTING TO VERTICAL VENTING Venting Through an UNUSED Chimney TYPE 29-4C STAINLESS STEEL VENTING Important; Refer to Section 12.6.8 of NFPA 54 / ANSI223.1 2012 STAINLEsH ROUG H UNUSED CHIMNEY when routing vent piping through a chimney. STEEL VENT CAP Important; The single wall flue pipe joints must be sealed. (OPTIONAL) The 901 elbow connection to vertical pipe must be sealed SEE CAUTION 6IN. IN. to prevent condensate leakage to base of masonry chimney. VENT FITTING MATERIAL - STAINLESS STEEL Gas and liquid tight single wall metal vent fitting, designed for SUPPORT THE SINGLE WALL resistance to corrosive flue condensate such as Type 29-4C MUST be STAINLESS STEEL GAS VENTING AND CENTER IT IN used throughout. ..,. THE CHIMNEY OPENING WITH These fittings and fitting accessories are to be field supplied. ANGLES AS SHOWN OR DIRECTION OF STAINLESS STEEL FITTING ANOTHER MANNER. EQUIVALENT All stainless steel fitting must be installed with male end towards the Furnace. All horizontal stainless steel sections must be positioned with the / seam on top. All long horizontal sections must be supported to prevent sagging. ^ All pipe joints must be fastened and sealed to prevent escape of combustion products into the building. NOTE: HORIZONTAL VENTING TO VERTICAL VENTING 18-CE12D1-1 B-EN 43 Furnace General Installation Downward Venting Downward Venting Furnace may be in vertical or horizontal configuration. Notes: 1. Condensate trap for vent pipe must be a minimum of 6 All horizontal pipes must be inches in height. suppo4intervals 2. Condensate trap for vent and inlet pipe must be connected into a condensate drain pump; an open or vented drain; or it can be connected to the outlet hose ofDownward vent length the Furnace condensate trap. Outdoor draining oftheis limited to a maximum 15 equivalent feet. Furnace and coil condensate is permissible if allowed byof local codes. SEE 3. The condensate trap should be primed at initial startupNOTES prior to heating season operation. Upflow or DownflowFurnace Caution should be taken to prevent drains from freezing or causing slippery conditions that could lead to personal injury. Excessive Slope 1/4" per ft. draining of condensate may cause saturated ground conditions that + 6" Min. may result in damage to plants. Air for Combustion and Ventilation Adequate flow of combustion and ventilating air must not be obstructed from reaching the Furnace. Air openings provided in the Furnace casing must be kept free of obstructions which restrict the flow of air. Airflow restrictions affect the efficiency and safe operation ofthe Furnace. Keep this in mind should you choose to remodel or change the area which contains your Furnace. Furnaces must have a free flow of air for proper performance. Provisions for combustion and ventilation air shall be made in accordance with "latest edition" of Section 9.3, Air for Combustion and Ventilation, ofthe National Fuel Gas Code, ANSI Z223.1 / NFPA 54, or Sections 8.2, 8.3 or 8.4 of CSA B149.1 Installation Codes, and applicable provisions ofthe local building codes. Special conditions created by mechanical exhausting of air and fireplaces must be considered to avoid unsatisfactory Furnace operation. Furnace location may be in an unconfined space or a confined space. Unconfined space are installations with 50 cu. ft. or more per 1000 BTU/hr input from all equipment installed. Unconfined spaces are defined in the table and illustration for various furnace sizes. These spaces may have adequate air by infiltration to provide air for combustion, ventilation, and dilution of flue gases. Buildings with tight construction (for example, weather stripping, heavily insulated, caulked, vapor barrier, etc.), may need additional air provided as described for confined space. Minimum Area in Square Feet for Unconfined Space Installations Furnace Maximum BTUH Input With 8 Ft. Ceiling, Rating Minimum Area in Square Feet of Unconfined Space 40,000 250 60,000 375 80,000 500 100,000 625 120,000 750 UNCONFINED NO DOORS I 50 CU. FT. OR MORE \ PER 1000 BTU/HR INPUT WATER CLOTHES ALL EQUIP. INSTALLED FURNACE HEATER DRYER • 44 18-CE12D1-1B-EN Furnace General Installation Confined spaces are installations with less than 50 cu. ft. of space per 1000 BTU/ hr input from all equipment installed. Confined spaces are defined in the table and illustration for various furnace sizes. Air for combustion and ventilation requirements can be supplied from inside the building. 1. The following types of installations will require use of OUTDOOR AIR for combustion, due to chemical exposures: * Commercial buildings * Buildings with indoor pools * Furnaces installed in commercial laundry rooms * Furnaces installed in hobby or craft rooms * Furnaces installed near chemical storage areas Exposure to the following substances in the combustion air supply will also require OUTDOOR AIR for combustion: * Permanent wave solutions * Chlorinated waxes and cleaners * Chlorine based swimming pool chemicals * Water softening chemicals * Deicing salts or chemicals * Carbon Tetrachloride * Halogen type refrigerants * Cleaning solvents (such as perchloroethylene) * Printing inks, paint removers, varnish, etc. * Hydrochloric acid * Cements and glues * Antistatic fabric softeners for clothes dryers * Masonry acid washing material Note. Extended warranties are not available in some instances. Extended warranty does not cover repairs to equipment installed in establishments with corrosive atmospheres, including but not limited to, dry cleaners, beauty shops, and printing facilities. Minimum Free Area in Square Inches Each Opening (Furnace Only) in a Confined Space Furnace Max Air From Air From Outside BTUH.Input Inside Rtg. Vertical Duct Horizontal (a) Duct (b) 40,000 100 10 20 60,000 100 15 30 80,000 100 20 40 100,000 100 25 50 120,000 120 30 60 140,000 140 35 70 (a) 1 Square inch per4000 BTU/hrVertical Duct. (b) 1 Square inch per 2000 BTU/hr Horizontal Duct. CONFINED LESS THAN 50 CU. FT. PER 1000 BTU/HR INPUT ALL EQUIP. INSTALLED All air from inside the building The confined space shall be provided with two permanent openings communicating directly with an additional room(s) of sufficient volume so that the combined volume CONFINED SPACE / of all spaces meets the criteria for an unconfined space. The total AIR FROM INSIDE BUILDING input of all gas utilization equipment installed in the combined space shall be considered in making this determination. Refer to the Minimum Free Area in square inches for confined spaces table, for minimum open areas required. CONFINED SPACE E PERMANENT OPENINGS 18-CE12D1-1 B-EN 45 Furnace General Installation All air from outdoors The confined space shall be provided with two permanent openings, one commencing within 12 inches of the top and one commencing within 12 inches of the bottom of the enclosure. CONFINED SPACE The openings shall communicate directly, or by ducts, with the AIR FROM OUTDOORS outdoors or spaces (crawl or attic) that freely communicate with the outdoors. Refer to the Minimum Free Area in square inches for confined spaces table, for minimum open areas required. CONFINED OUTLET SPACE OUTDOOR AIR DUCTS INLET CONFINED SPACE r/�\ AIR FROM VENTILATED ATTIC/CRAWL SPACE CONFINED SPACE AIR FROM VENTILATED ATTIC ATTIC LOUVERS TO OUTDOORS ATTIC LOUVERS TO OUTDOORS 46 18-CE12D1-1 B-EN Duct Connections Air duct systems should be installed in accordance with standards for When the furnace is located in a utility room adjacent to the living air conditioning systems, National Fire Protection Association area, the system should be carefully designed with returns which Pamphlet No. 90. They should be sized in accordance with ACCA minimize noise transmission through the return air grille. Although Manual D or whichever is applicable. Check on controls to make these winter air conditioners are designed with large blowers certain they are correct for the electrical supply. operating at moderate speeds, any blower moving a high volume of Central furnaces, when used in connection with cooling units, shall be air will produce audible noise which could be objectionable when the installed in parallel or on the upstream side of the cooling units to unit is located very close to a living area. It is often advisable to route avoid condensation in the heating element, unless the furnace has the return air ducts under the floor or through the attic. Such design been specifically approved for downstream installation. With a parallel permits the installation of air return remote from the living area (i.e. flow arrangement, the dampers or other means used to control flow of central hall). air shall be adequate to prevent chilled air from entering the furnace, When the furnace is installed so that the supply ducts carry air and if manually operated, must be equipped with means to prevent circulated by the furnace to areas outside the space containing the operation of either unit unless the damper is in full heat or cool furnace, the return air shall also be handled by a duct(s) sealed to the position. furnace and terminating outside the space containing the furnace. Flexible connections of nonflammable material may be used for return For furnaces not equipped with a cooling coil, it is recommended that air and discharge connections to reduce the transmission of vibration. the outlet duct be provided with a removable access panel. The Though these units have been specifically designed for quiet, vibration opening shall be accessible when the furnace is installed and shall be free operation, air ducts can act as sounding boards and could, if of such a size that the heat exchanger can be viewed for possible poorly installed, amplify the slightest vibration to the annoyance level. openings using light assistance or a probe can be inserted for sampling the air stream. The removable cover must be sealed to prevent air leaks. Where there is no complete return duct system, the return connection must be run full size from the Furnace to a location outside the utility room, basement, attic, or crawl space. Do Not install return air through the back of the Furnace cabinet. Do Not install return air through the side of the furnace cabinet on horizontal applications without following the guidelines in Return Air Filter section of this Installer's Guide. Carbon monoxide, fire or smoke can cause serious bodily injury, Note: The manufacturerof your Furnace DOES NOTtestany death, and/or property damage. A variety of potential sources of carbon monoxide can be found in a detectors and makes no representations regarding any brand building or dwelling such as gas -fired clothes dryers, gas cooking or type of detector. stoves, water heaters, furnaces and fireplaces. The U.S. Consumer Product Safety Commission recommends that users of gas -burning appliances install carbon monoxide detectors as well as fire and smoke detectors per the manufactures installation instructions to help alert dwelling occupants of the presence of fire, smoke or unsafe levels of carbon monoxide. These devices should be listed by Underwriters Laboratories, Inc. Standards for Single and Multiple Station Carbon Monoxide Alarms, UL 2034 or CSA International Standard, Residential Carbon Monoxide Alarming Devices, CSA 6.19. Note: Seal per local codes 18-CE12D1-1 B-EN 47 Duct Connections Table 9. Supply Duct Connections Upflow Furnace with Coil 1 � COIL REQUIREMENT!! Failure to follow this Caution could result in property damage or personal injury. �¢ 4GXC* and 4MXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right orientations without a factory installed metal drain pan shield must use a MAY*FERCOLKITAA kit. O Coils installed on upflow furnaces must have drain pans that are suitable for 400' F (205' C) or have a metal drain pan shield. Downflow furnaces do not require a metal drain pan shield or the use of the MAY*FERCOLKITAA kit. See Installer's Guide for more information. 1. Bend furnace flanges up. 1. Set the coil on top of the furnace. 2. Screw through the coil cabinet into the furnace flange. Guide 0 holes are located on the coil. Note: There are no longer guide holes located on the furnace flange. a 3. Seal per local codes and requirements. a d C O m Upflow Furnace without Coil 1. Bend furnace flanges up. 2. Seal per local codes and requirements. 3. Insulate the first 6-12 inches of the supply duct. Caution. The first 6-12 inches of the supply duct must be insulated to protect from high temperatures. �a O 48 18-CE12D1-1 B-EN Duct Connections Furnace in Horizontal Left with Coil e 1 � � a • COIL REQUIREMENT!! Failure to follow this Caution could result in property damage or personal injury. 4GXC* and 41VIXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right orientations without a factory installed metal 4 drain pan shield must use a MAY*FERCOLKITAA kit. Coils installed on upflow furnaces must have drain pans that are suitable for 400' F (205' C) or have a metal drain pan shield. Downflow furnaces do not ;O require a metal drain pan shield or the use of the MAY*FERCOLKITAA kit. See Installer's Guide for more information. / II b C it 1. Bend furnace flanges up. 1. Support the furnace and coil independently. 2. Screw through the coil cabinet into the furnace flange. Guide ' holes are located on the coil. Note. There are no longer guide holes located on the furnace flange. 3. Seal per local codes and requirements. / 'O b �I o 0 18-CE12D1-1 B-EN 49 Duct Connections Furnace in Horizontal Right with "A" Coil 9 COIL REQUIREMENT!! a Failure to follow this Caution could result in property damage or personal injury. 4GXC* and 4MXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right orientations without a factory installed metal drain pan shield must use a MAY*FERCOLKITAA kit. Coils installed on upflow furnaces must have drain pans that are suitable for 400° F (205' C) or have a metal drain pan shield. Downflow furnaces do not require a metal drain pan shield or the use of the MAY*FERCOLKITAA kit. See Installer's Guide for more information. \ 1. Cut the back flange along perforation. 2. Starting at the back of the furnace, cut the side flanges along perforations until past the end of the heat shield to avoid interference when bending. 3. Bend furnace side flanges down. 4. Support the furnace and coil independently. Note., Flat or dedicated horizontal coils may require flanges to be bent upward. 1. Match the coil up flush to the back of the furnace. 2. Seal per local codes and requirements. O 0 50 18-CE12D1-113-EN Duct Connections Downflow Furnace with Coil Note: 4GXC* or4MXC* coils installed on a downFlow furnace do not require a metal drain pan shield or the use of the MAY*FERCOLKITAA kit. 1. Cut the back flange along perforation. 2. Starting at the back of the furnace, cut the side flanges along perforations until past the end of the heat shield to avoid interference when bending. F< 3. Bend furnace side flanges down. 4. Support the furnace and coil independently. 1. Set the furnace on top of the coil so that it is flush with the back of the furnace. 2. Seal per local codes and requirements. r C' _ O 0 tJ7 18-CE12D1-1 B-EN Duct Connections Horizontal Right and Downflow Furnace — no Coil Important: A BAYBASE is required when installing the furnace on a combustible floor. 1. Bend furnace flanges up. 2. Attach ducting. 3. Seal per local codes and requirements. 52 18-CE12D1-1 B-EN Duct Connections Table % Return Duct Connections Return Ducting General Guidelines • Back returns are not allowed on any S-Series Furnaces • Side returns are not allowed on downflow or horizontal S-Series Furnaces • Mounting flanges must be located on ducting • Shoot screws through the mount flanges into the furnace cabinet • Always seal per local codes and requirements • Furnace, coil, and ducting must be supported separately • An external overflow drain pan must be installed in all applications over a finished ceiling to prevent property damage Upflow Furnace with Bottom Return in Closet with Remote Filter 1. Remove the bottom plate. 2. Set the furnace on the base inside closet. 3. Install remote filter. 4. Seal per local codes and requirements. L Upflow Furnace with Bottom Return in Closet with Filter Box 1. Remove the bottom plate. 2. Set the furnace on the filter box inside closet. 3. Must have grill present for air. 4. Seal per local codes and requirements. Filter 18-CE12D1-1 B-EN 53 Duct Connections Table 10. Return Duct Connections (continued) Upflow Furnace with Bottom Return Mounted on a Ducted Pedestal 1. Remove the bottom plate. 2. Set the furnace on the ducted pedestal. The ducted pedestal will use ducted air from a remote location. 3. Install filter at a remote location. 4. Seal per local codes and requirements. Upflow Furnace with Bottom Return Mounted on a Ducted Pedestal with Filter Box 1. Remove the bottom plate. 2. Set the furnace on the filter box. The ducted pedestal will use ducted air from a remote location. 3. Seal per local codes and requirements. Filter 54 18-CE 12 D 1-1 B-E N Duct Connections Table 10. Return Duct Connections (continued) Upflow Furnace with Bottom and Side Returns Mounted on a Ducted Pedestal with Side Return and Filter Box Important: Make sure the condensate and thermostat wiring holes are sealed on the cabinet side with the side return. The plugs and grommets may need to be changed with those on the opposite side of the cabinet. Important: Make sure not to cut the cabinet in the "No Cut"area. 1. Remove the bottom plate. 2. Create ducting and set the furnace in place. Note: Use Optional BAYLIFT kit to lift furnace. Follow kit instructions. Note: The furnace bottom pedestal must be a minimum of 6"in height. 3. Match the filter cabinet flush to the back and bottom sides of the furnace cabinet and secure in place with screws. 4. Mark the two areas to be cut out for the return air. 5. Cut out the two sections of the cabinet and BAYLIFT kit to be removed. 6. Attach ducting to the filter box. 7. The ducted pedestal will use ducted air from a remote location. 8. Seal per local codes and requirements. 17.5" Filter Cabinet with BAYLIFT Kit No Cut Area Cutouts Flush with back of furnace cabinet 21" Filter Cabinet with BAYLIFT Kit a' O O o o e ®O o 0 0 r - .0 X I I I T No Cut Area Cutouts Flush with back of furnace cabinet 18-CE12D1-1 B-EN 55 Duct Connections Table 10. Return Duct Connections (continued) Upflow Furnace with Side Return o Important., Make sure the condensate and thermostat wiring holes are sealed on the cabinet side with the side return. The plugs and grommets may need to be changes with those on the opposite side of the cabinet. O Important. Make sure not to cut the cabinet in the "No Cut"area. ° Note; Return air on right side with the condensate on the left or return O O air on left with the condensate on the right do not require a transition. 0 0 1. Using guides, remove the cutout for the side return. 2. Create ducting and set the furnace in place. Use screws to attach 0 0 ® • ducting to the furnace cabinet. Note; If using a filter box, use a transition, if possible, to attach the ° -- filter box to the furnace cabinet. 3. Seal bottom panel per local codes and requirements. O / 4. Seal all other panels per local codes and requirements. ° Use four corner guides ®I%� I to create cutout I I o � No Cut Area Upflow Furnace with Two Side Returns o. Important. One of the sides must have a transition to allow the condensate and thermostat wiring to exit the cabinet. Important. If a transition is not a viable option, a hole may be drilled 0 in the bottom of the cabinet to allow the condensate to exit. Also, a hole will need to be drilled in the side of the o cabinet for the thermostat wiring to exit. O O Important., Make sure not to cut the cabinet in the "No Cut"area. Note; If using one transition, the condensate and thermostat wiring 0 0 will exit on the transition side. 1. Using guides, remove the two cutouts for the side returns. 000 0 2. Create ducting and set the furnace in place. Use screws to attach o o ° ducting to the furnace cabinet. ° 17 d Note; If using a filter boxes, use transitions, if possible, to attach the filter boxes to the furnace cabinet. If transitions are not used, O condensate may exit through the bottom of the furnace. 3. Seal bottom panel per local codes and requirements. o Use four corner guides 4. Seal all other panels per local codes and requirements. ® X to create cutout � I o t - No Cut Area 56 18-CE12D1-1 B-EN Duct Connections Table 10. Return Duct Connections (continued) Downflow Furnace with Top Return 1. Remove the top plate. 2. Attach the ducting to the top of the furnace. 3. Install remote filter. 4. Seal per local codes and requirements. Downflow Furnace with Top Return and Plenum 1. Remove the top plate. 2. Attach the plenum ducting to the top of the furnace. 3. Install remote filter. 4. Seal per local codes and requirements. -------------- 18-CE12D1-1 B-EN 57 Duct Connections Table 10. Return Duct Connections (continued) Downflow Furnace with Top Return and Plenum with Filter Box 1. Remove the top plate. 2. Attach the filter box to the top of the furnace. 3. Attach ducting. 4. Seal per local codes and requirements. Filter 58 18-CE12D1-1 B-EN Return Air Filters TYPICAL UPFLOW RETURN AIR FILTER INSTALLATIONS Filters are not factory supplied for upflow furnaces. Filter size needed will be dependent on type of filter and CFM requirement. Filters must be installed externally to the unit. Important: It is recommended to transition return ducting to the same size as the opening. It is acceptable for return duct or filter frame to extend forward of the opening but plastic plugs MUST be installed in any opening that the duct or filter frame may cover. Upflow Return Air Filters Furnace Width Filter Qty and Size 17-1/2" 1 — 16" x 25" x 1" 21" 1 — 20" x 25" x 1" 24-1/2" 1 — 24" x 25" x 1" Note: For upflow airflow furnaces where the airflow requirement exceeds 1600 CFM - Furnaces will require return air openings and filters on: (1) both sides, or (2) one side and the bottom, or (3) just on the bottom. Preparation for Upflow Bottom and Side Return Air Filter Installations All return air duct systems should provide for installation of return air filters. 1. Determine the appropriate position to set the furnace in order to connect to existing supply and return ductwork. 2. For upflow side return installations, remove the insulation around the opening in the blower compartment 3. The side panels of the upflow furnace include locating notches that are used as guides for cutting an opening for return air, refer to the figure and the upflow furnace outline drawing for duct connection dimensions for various furnaces. 4. If a 3/4" flange is to be used for attaching the air inlet duct, add to cut where indicated by dotted lines. Cut corners diagonally and bend outward to form flange. 5. If flanges are not required, and a filter frame is installed, cut between locating notches as in illustration. LOCATING 6. The bottom panel of the upflow furnace must be removed for NOTCHES bottom return air. PROVIDED FOR SIDE RETURN CUTOUT UPFLOW FURNACES ONLY FRONT OFFURNACE SEE OUTLINE DRAWING 18-CE12D1-1 B-EN 59 Return Air Filters 1. Upflow Furnaces: When the upflow furnace is installed in the horizontal right or left application and a return duct is attached to the top side, do not install a filter in the return duct directly above the furnace. Install the filter in a remote location. When the upflow furnace is installed in the horizontal right or left application and a close coupled (less than 36") return duct is attached to the bottom side of the furnace as shown above, securely attach a 1/2" mesh metal hardware cloth protective screen to the inside bottom of the filter grill to prevent personal injury from contacting moving parts when reaching into the return opening to replace the filter. Close coupled (less than 36") return (filter directly beneath bottom side return) is not recommended due to noise considerations. 2. Connect the duct work to the furnace. See Outline Drawing for supply and return duct size and location. Flexible duct connectors are recommended to connect both supply and return air ducts to the furnace. If only the front of the furnace is accessible, it is recommended that both supply and return air plenums are removable. 3. When replacing a furnace, old duct work should be cleaned out. Thin cloths should be placed over the registers and the furnace fan should be run for 10 minutes. Don't forget to remove the cloths before you start the furnace. 4. The horizontal installation of the Upflow furnace requires an external filter section. Filter kits are available for horizontal applications. RETURN AIR FILTERS FOR UPFLOW FURNACE IN HORIZONTAL CONFIGURATION When the Upflow Furnace is installed in the horizontal configuration, the return air filters must be installed exterior to the furnace cabinet. Remote filter grilles may be used for homeowner convenience or the filters may be installed in the duct work upstream of the furnace. TYPICAL DOWNFLOW FURNACE RETURN AIR FILTER INSTALLATIONS Filters are not factory supplied for downflow furnaces. Filter size needed will be dependent on type of filter and CFM requirement. Filters must be installed externally to the unit. Figure 1. Horizontal furnace with side return FI R LESS THAN 36" CLOSE COUPLED (LESS THAN 36") RETURN (FILTER DIRECTLY BENEATH BOTTOM SIDE RETURN) NOT RECOMMENDED DUE TO NOISE CONSIDERATIONS. IF USED, SECURELY ATTACH 1/2" MESH METAL HARDWARE CLOTH PROTECTIVE SCREEN TO THE INSIDE BOTTOM OF THE FILTER GRILL. Downflow Return Air Filters Furnace Width Filter Qty and Size 17-1/2" 2 — 14" x 20" x 1" 21" 2 — 16" x 20" x 1" 24-1/2" 2 — 16" x 20" x 1" 60 18-CE 12 D 1-1 B-E N Electrical Connections Make wiring connections to the unit as indicated on enclosed wiring diagram. As with all gas appliances using electrical power, this furnace shall be connected into a permanently live electric circuit. It is recommended that furnace be provided with a separate "circuit protection device" electric circuit. The furnace must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code, ANSI/NFPA 70 , if an external electrical source is utilized. The integrated furnace control is polarity sensitive. The hot leg of the 120V power supply must be connected to the black power lead as indicated on the wiring diagram. Refer to the SERVICE FACTS literature and unit wiring diagram attached to furnace. Field Wiring Table 11. SM Field Wiring Two Stage Thermostat Furnace FIELD WIRING DIAGRAM FOR S9X1 SINGLE STAGE HEATING THERMOSTAT, ONE /TWO STAGE AC OR HEAT PUMP Outdoor Unit (No Transformer) W1 W1 HP X2 R INHP R G G Q B B B ; IY2 I Y2 ---------- -- FY2--------- Y1 Y1 Y1 HP J-0 NOTES: 1) HP = Wiring used for Heat Pump systems. 2) Y1 and/or Y2 must connect from the thermostat to the IFC for proper airflow. 3) A/TCONT824 thermostats do not require the use of X2. 18-CE12D1-1 B-EN 61 Electrical Connections Table 12. S9131 Two Stage Thermostat Furnace Table 13. S9X2 FIELD WIRING DIAGRAM FOR S9131 SINGLE STAGE NFOTiNr. TNFRMOSTAT, ONE /TWO STAGE AC OR HEAT PUMP NOTES: 1) HP = Wiring used for Heat Pump systems. 2) Y1 must connect from the thermostat to the IFC for proper airflow. 3) A/TCONT824 thermostats do not require the use of X2. Two Stage FIELD WIRING DIAGRAM FOR S9X2 TWO STAGE Thermostat Furnace HEATING THERMOSTAT, ONE /TWO STAGE AC OR HEAT PUMP NOTES: 1) HP = Wiring used for Heat Pump systems. Outdoor Unit 2) Y1 and/orY2 must connect from the thermostat to the IFC W2 W2 (No Transformer) for proper airflow. 3) Remove Y1 - O jumper on IFC for HP systems. W1 X2 4) If the thermostat does not have W2, or there are not enough HP conductors jumper W1 to W2 at the IFC. W1T41 5) A/TCONT824 thermostats do not require the use of X2. R HP R R G G B B c� LY2 B Y2 -- ------------Y2 -- i ------ Y1 Y1 Y1 O HP 0 HP O 62 18-CE12D1-1 t3-EN Electrical Connections Twinning TWINNING CONNECTION DIAGRAM FOR TWINNING S-SERIES FURNACES 2 STAGE HEAT / 1 STAGE COOLING THERMOSTAT 2 STAGE HEATING 1 STAGE COOLING THERMOSTAT FURNACE NO.1 FURNACE NO.2 Y1--------+ Y1--------{ ---- Y1 --- w 1 -- -------- ---- W 1 W 2 -- -------- ---- W 2 [it--- -------- ----❑ ID -- -------- ----I [it NOTES: 1. BOTH FURNACES MUST BE POWERED FROM THE SAME 115 VAC PHASE LEG AT THE CIRCUIT BREAKER. 2. TRANSFORMERS MUST BE IN PHASE. - MEASURE THE VOLTAGE BETWEEN THE "R" TERMINALS ON BOTH FURNACES, VOLTAGE SHOULD BE LESS THAN 1O VOLTS. - IF GREATER, REVERSETHE LOW VOLTAGE ON ONE OFTHE TRANSFORMERS AND RECHECK. 3. HEATING AND COOLING AIRFLOW MUST BE THE SAME FOR BOTH FURNACES. 4. OD UNITTYPE SETUP MUST BETHE SAME FOR BOTH FURNACES. 5. WHEN TWINNING THE S9X1 OR S9B1 FURNACES, DISREGARD THE W2 AND R2 WIRING. ________________________ iS-10N R— r--, 1 STAGE ODU (NO TRANSFORMER) � � -- I I R1i T � YLJ W 2 --- --j R2i T B J TWINNING CONNECTION DIAGRAM NOTES: 1. BOTH FURNACES MUST BE POWERED FROM FOR TWINNING S-SERIES FURNACES THE SAME 115 VAC PHASE LEG AT THE CIRCUIT BREAKER. 2 STAGE HEAT / 2 STAGE COOLING THERMOSTAT 2. TRANSFORMERS MUST BE IN PHASE. - MEASURETHEVOLTAGE BETWEEN THE"R'TERMINALS 2 STAGE HEATING ON BOTH FURNACES, VOLTAGE SHOULD BE LESS THAN 1 STAGE COOLING 19 VOLTS. THERMOSTAT FURNACE N0.1 FURNACE N0.2 - IF GREATER, REVERSE THE LOW VOLTAGE ON ONE OF THE TRANSFORMERS AND RECHECK, III�II FOR BE THE EFURNACES IIj�II O TH FURNAC S. HE I I I 4. DID UNIT TYPE SETUP MUST BE SAME FOR OTHMUST Yl----------- --- y1 ----------- ---- Y1 --- Y2----------- --- y2 ----------- -- 9--- isaunory Reuv isounou REuv 2 STAGE ODU Irie�o sucvueol i (NO TRANSFORMER) w 1----------- W 1 � n Q Il R1L--' V R1 Y2J----- w 2 W 2--- Y1----- - r R2i R2 i J ___ ____i___i B G----------- - G ----; --- G B------------ ----I F---------- I ----" I ---------------- --J 18-CE12D1-1 B-EN 63 Electrical Connections NOTES: 1. BOTH FURNACES MUST BE POWERED FROM TWINNING CONNECTION DIAGRAM THE SAME 115 VAC PHASE LEG AT THE CIRCUIT BREAKER. FOR TWINNING S-SERIES FURNACES 2. TRANSFORMERS MUST BE IN PHASE. 2 STAGE HEAT / 1 STAGE COOLING - MEASURE THE VOLTAGE BETWEEN THE'R"TERMINALS ON BOTH VOLTAGE SHOULD BE LESS THAN 2 STAGE HEATING (WITH TRANSFORMER) THERMOSTAT 10 VOLS,FURNACES, - IF GREATER, REVERSE THE LOW VOLTAGE ON ONE OF THE 1 STAGE COOLING TRANSFORMERS AND RECHECK. THERMOSTAT FURNACE NO.1 FURNACE NO.2 3. HEATING AND COOLING AIRFLOW MUST BE THE SAME FOR BOTH FURNACES. 4. OD UNIT TYPE SETUP MUST BE SET FOR I.I. 5. WHEN TWINNING THE S9X1 OR S9131 FURNACES, DISREGARD THE Y1 ---- --- y1 -- ---- y1_____________________________ W4 AND R2 WIRING. w1 -- -------- ---- w 1 - _ W 2 -- -------- ---- W 2 -- -------- ----E --- ------- ----I FD------------ ----I " F--- I� ON a IFIELDs SUPPLIED) IS —ON far � _ I 4 R1 S R1i� i l OUTDOOR UNIT (WITH TRANSFORMER) INTER -COMPONENT WIRING --,' W2 R2i tR_I`Y ------24 V. FIELD --LINE V.}WIRING T R2 1 i i ' I 24 V. FACTORY LINE V. WIRING R- ----+---' G "FLU U 'IF. uTEarvnTE corvrvEcrlory From Dwg. 21 B341337 R..2 II I ------J ---- B --- ------------ TWINNING CONNECTION DIAGRAM FOR TWINNING S-SERIES FURNACES 2 STAGE HEAT / 2 STAGE COOLING THERMOSTAT 2 STAGE HEATING 1 STAGE COOLING THERMOSTAT FURNACE NO.1 FURNACE NO.2 Yl----------- --- y1 ----------- ---- Y1 --- Y2----------- --- Y2 ----------- --- Y2 --- I�aTIo�aEa. ,FIE�osrvPP�IEo, w1 ---------- ---- R1 I I r- ' R2: �--- -------- ----❑ NOTES: 1. BOTH FURNACES MUST BE POWERED FROM THE SAME 115 VAC PHASE LEG AT THE CIRCUIT BREAKER. 2. TRANSFORMERS MUST BE IN PHASE. - MEASURE THE VOLTAGE BETWEEN THE "R"TERMINALS ON BOTH FURNACES, VOLTAGE SHOULD BE LESS THAN 10 VOLTS. - IF GREATER, REVERSE THE LOW VOLTAGE ON ONE OF THE TRANSFORMERS AND RECHECK. 3. HEATING AND COOLING AIRFLOW MUST BE THE SAME FOR BOTH FURNACES. 4. OD UNIT TYPE SETUP MUST BE THE SAME FOR BOTH FURNACES. 5. WHEN TWINNING THE S9X1 OR S9B1 FURNACES, DISREGARD THE ------- W2 AND R2 WIRING. W 1 -- Iso ou, uv --;-? ; 2STAGE ODU (NOTRANSFORMER) n R1i T �-T Y2L----- J W 2 --- - J I �) jj21 I I T I i 14 I i I I � 11 Jh� �--- --------- [it--- -------- --- G ----------- ----------- ID --- G I ------------ ----I F ---------J ----I 64 18-CE 12 D 1-1 B-E N Condensate Drain Instructions The following sections give general instructions for the Repositioning of the condensate trap is covered in the installation of the gas furnace condensate drains. exhaust air options section. Cutouts with plugs and grommets are provided on the left and right hand side of the furnace cabinets for drain connections IN VERTICAL I . • APPLICATIONS. The standard arrangement is for the drain connection on the left side. The tubing may have to be trimmed in this application Water Damage/Property Damage! to avoid kinking. The upflow (vertical application) also has provisions for right side It is recommended that a drain pan be installed drain connections. Exchange the grommet and plugs from the left and under the furnace to prevent property damage or right side. Trim all excess tubing to avoid kinking. It is always recommended that an auxiliary drain pan be installed personal injury from leaking condensate. under a horizontally installed evaporator or 90% Gas Furnace. Connect the auxiliary drain line to a separate drain line (no trap is needed in this line). Horizontal applications require repositioning the condensate canister trap. Additionally the drain tubing connected to the inducer housing may need to be repositioned for removing the plug and reconnecting the tubing to the lower connection on the inducer housing. Connections must be made to an OPEN/ VENTED DRAIN. Note; All condensate drain piping supplies included with the furnace are intended for internal piping only and should not be applied external to the furnace. All external piping must use 112" minimum size PVC pipe and fittings throughout for drain connections (fittings, pipe and PVC solvent cement not provided with furnace, must be field supplied). A 314" coupling is supplied to connect to systems that are using 314"piping with an air conditioner coil. Note; A corrosion resistant condensate pump must be used if a pump is required for a specific drain system. Important., The condensate drain should be installed with provisions to prevent winter freeze-up of the condensate drain line. Frozen condensate will block drains, resulting in furnace shutdown. If the drain line cannot be installed in a conditioned space and/ or its surrounding ambient temperature is expected to fall below freezing, then heat tape should be applied as required to prevent freezing (per manufacturer's instructions). The heat tape should be rated at 5 or 6 watts per foot at 120 volts. Self- regulating (preferred) or thermostatically controlled heat tape is required. Typical sources of UL listed heat tapes are W.W. Granger, Inc. (Wintergard PlusTM Series), McMaster Carr Supply Co. (3554 Series), or your equipment supplier. The condensate drain may be cleaned or inspected by removal of the drain tube at the header. Evaporator and Furnace condensate drain piping may be manifolded together. A primary drain vent stack must be installed and terminated below the outlet of the secondary heat exchanger drain connection to prevent water from damaging Furnace controls if the primary drain outlet plugs up. Where the Furnace is installed above a finished ceiling, the primary drain vent stack must be installed such that overflow from the vent stack opening will flow into an auxiliary drain pan in order to prevent water damage to the finished ceiling below. 18-CE12D1-1 B-EN 65 Condensate Drain Instructions Vertical Applications VERTICAL APPLICATIONS Upflow furnace - Remove the plug from the side panel where the condensate will exit. Note: For easiest installation, remove the spring clip from the end of the condensate line and feed through the grommet. Install the condensate grommet into the side panel. Important: Condensate grommetmust be installed for proper Install the connection tubing from the trap to the side of the unit and operation. trim all excess tubing to avoid kinks. COIL PRIMARY DRAIN O COIL PRIMARY O - DRAIN CONDENSATE GROMMET CONDENSATE82 GROMMET LEFT SIDE DRAIN �� �' I•,! �• RIGHT SIDE DRAIN a COIL PRIMARY DRAIN e..a�r RIGHT SIDE DRAIN LEFT SIDE DRAIN r • IF THE FURNACE IS INSTALLED OVER A FINISHED COIL PRIMARY.. DRAIN CEILING, OVERFLOW FROM IF THE FURNACE IS THE PRIMARY DRAIN VENT INSTALLED OVER FINISHED STACK MUST FLOW INTO AN CEILING, OVERFLOW FROM AUXILIARY DRAIN PAN TO THE PRIMARY DRAIN VENT PREVENT DAMAGE TO THE STACK MUST FLOW INTO AN _ FINISHED CEILING BELOW CONDENSATE AUXILIARY DRAIN PAN TO CONDENSATE PREVENT DAMAGE TO THE GROMMET FINISHED CEILING BELOW O GROMMET O PRIMARY DRAIN VENT STACK MUST TERMINATE BELOW THE BOTTOM OF THE CONDENSATE TRAP PRIMARY DRAIN VENT STACK MUST TERMINATE BELOW THE BOTTOM OF THE CONDENSATETRAP OR CONDENSATE PIPED CONDENSATE PIPED TO OPEN TO OPEN VENTED DRAIN CONDENSATE PIPES MUST VENTED DRAIN OR CONDENSATE PUMP NOT BE BELOW WATER SURFACE CONDENSATE PUMP 66 18-CE 12 D 1-1 B-E N Condensate Drain Instructions Downflow furnace -Cut the 90 degree section of the condensate tubing off and connect the tubing to the condensate trap. Install the condensate grommet into the bottom panel. Cut to length as needed. Y' DOWNFLOW FURNACES ® LEFT SIDE DRAIN WITH WITH BOTTOM DRAIN .:' I't EVAPORATOR AND CONDENSATE DRAIN PIPING MANIFOLDED TOGETHER. IF THE FURNACE IS COIL PRIMARY INSTALLED OVER A FINISHED DRAIN CEILING, OVERFLOW FROM jl THE PRIMARY DRAIN VENT lr CONDENSATE' t t STACK MUST FLOW INTO AN GROMMET j, AUXILIARY DRAIN PAN TO PREVENT DAMAGE TO THE IF THE FURNACE IS FINISHED CEILING BELOW O INSTALLED OVER A FINISHED CEILING, OVERFLOW FROM THE PRIMARY DRAIN VENT STACK MUST FLOW INTO AN AUXILIARY DRAIN PAN TO CONDENSATE PREVENT DAMAGE TO THE GROMMET FINISHED CEILING BELOW O PRIMARY DRAIN VENT PRIMARY DRAIN VENT L STACK MUST TERMINATE BELOW THE BOTTOM OF THE STACK MUST TERMINATE BELOW THE BOTTOM OF THE CONDENSATE TRAP CONDENSATETRAP OR CONDENSATE PIPED'W TO OPEN VENTED DRAIN COIL PRIMARY CONDENSATE PIPE MUST NOT BE BELOW WATER SURFACE DRAIN • t t CONDENSATE PUMP CONDENSATE PIPED TO OPEN VENTED DRAIN Downflow furnace with Left Side Condensate - Drill a 1-5/8 inch diameter hole in the left side of the case at the dimensions shown. 0 0 O 0 0 0 0 00 O 1-5/8 m ' +' 1 3.00 0 0 0 —4.50 — 18-CE12D1-1 B-EN 67 Condensate Drain Instructions Plug the bottom hole with plug provided in document pack. i ®' 0 p400 c O G 60��Do e Attaching the condensate drain line. DOWNFLOw FURNACES 1. Locate the condensate grommet and the condensate drain line LEFT SIDE DRAIN assembly in the doc pack. 11-5/8" DIAMETER HOLE MUST 2. Insert the condensate grommet in the 1-5/8" hole in the side of BE CUT IN LEFT SIDE OF CASE. BOTTOM HOLE MUST BE PLUGGED. I't � • the cabinet. 3. Remove the fitting at the end ofthe drain line assembly and insert IF THE FURNACE IS it through the cabinet from the inside out. Attach the 90 degree INSTALLED OVER A FINISHED section of the hose to the condensate drain trap. CEILING, OVERFLOW FROM THE PRIMARY DRAIN VENT 4. Cut off the excess tube and reinstall the end fitting to the drain STACK MUST FLOW INTO AN hose. AUXILIARY DRAIN PAN TO PREVENT DAMAGE TO THE p FINISHED CEILING BELOW CONDENSATE GROMMET Downflow furnace with Right Side Condensate - Drill an 11/16 0 0 inch diameter hole in the right side of the case at the dimensions shown. O o 0 0 m O O 0 m O 11/16"N 1.00 0 0 0 -4.60 - Plug the bottom hole with plug provided in document pack. a �4oaop 0 68 18-CE 12 D 1-1 B-E N Condensate Drain Instructions Attaching the condensate drain line. 1. Locate the condensate drain line assembly in the doc pack. Important: It is best to cut the condensate drain hose assembly longer than 4 inches and then fit in place. It can then be trimmed to needed length. The 4 inch measurement is an approximation. 2. Cut the condensate drain line assembly as shown. 3. Use a field supplied hose clamp to secure the condensate drain line to the condensate trap. 4. Insert a field supplied piece of 1/2" CPVC pipe though the 11/16" hole drilled through the cabinet and insert into drain line hose. Secure with the spring clip. Note: Seal around the condensate drain tubing where it exits the cabinet. I I Cut hose I Approx. I 4„ DOWNFLOW FURNACES RIGHT SIDE DRAIN 11/16" DIAMETER HOLE MUST BE CUT IN RIGHT SIDE OF CASE. BOTTOM HOLE MUST BE PLUGGED. CUT FACTORY SUPPLIED CONDENSATE ASSEMBLY HOSE AND ATTACH TO FIELD SUPPLIED CPVC TUBE. SECURE WITH SPRING CLIP AND FIELD SUPPLIED HOSE CLAMP. IF THE FURNACE IS INSTALLED OVER A FINISHED CEILING, OVERFLOW FROM THE PRIMARY DRAIN VENT STACK MUST FLOW INTO AN AUXILIARY DRAIN PAN TO PREVENT DAMAGE TO THE FINISHED CEILING BELOW 18-CE12D1-1 B-EN 69 Condensate Drain Instructions Horizontal Applications HORIZONTAL APPLICATIONS Upflow models in horizontal - It is always recommended that the +' auxiliary drain pan be installed under a horizontally installed I evaporator and/or 90% gas furnace. Connect the auxiliary drain pan II to a separate drain line (no trap is needed in this line). I Connections must be made to an OPEN/VENTED DRAIN. Outdoor draining of the furnace and coil condensate is permissible if allowed by local codes. Caution should be taken to prevent drains from freezing or causing slippery conditions that could lead to personal injury. Excessive draining of condensate may cause saturated ground conditions that may result in damage to plants. — Note: Use 112" or larger PVC or CPVC pipe and fittings as required for drain connections (fittings, pipe and solvent cement not provided). Note: A corrosion resistant condensate pump must be used ifa pump is required for a specific drain system. Important: The condensate drain should be installed with provisions to prevent winter freeze-up Of the condensate drain line. Frozen condensate will block drains, resulting in furnace FURNACE MUST BE SUPPORTED AT ALL FOUR TO APPROVED CORNERS. BAYHANG - OPTIONAL HORIZONTAL OPEN / VENTED DRAIN HANGING BRACKET KIT shutdown. If the drain line cannot be installed in a conditioned space, then UL listed heat tape should be applied as required to prevent freezing (per Note: The overflow stand pipe termination must be even with or slightly below the bottom of the condensate trap. Note: Water from the overflow pipe must drain into the emergency drain pan. manufacturer's instructions). The heat tape should be rated at 5 or 6 watts per foot at 120 volts. Self-regulating (preferred) or thermostatically controlled heat tape is required. To prevent AC condensate from backing up into the furnaces, follow these instructions for condensate drainage. Note: 1. The overflow stand pipe termination must be even with or slightly below than the bottom of the condensate trap. ❑ Note: 2. Water from the overflow pipe must drain into the emergency drain pan. Note: 3. It is recommended to use the secondary drain. The secondary drain pipe must terminate over the emergency drain pan. 00 O Note: 4. Emergency drain pan. O Horizontal Right Eln O 00 O Horizontal Left 70 18-CE 12 D 1-1 B-E N General Start-up and Adjustment The following sections give instructions for the general Preliminary Inspections start-up and adjustment of the gas furnaces. With gas and electrical power "OFF", ensure: 1. Duct connections are properly sealed. 2. Filters are in place. 3. Venting is properly assembled. 4. Blower vestibule panel is in place and all screws in place Lighting Instructions Lighting instructions appear on each unit. Each installation must be checked out at the time of initial start up to ensure proper operation of all components. Check out should include putting the unit through one complete cycle as outlined below. Turn on the main electrical supply and set the comfort control above the indicated temperature. The ignitor will automatically heat, then the gas valve is energized to permit the flow of gas to the burners. After ignition and flame is established, the flame control module monitors the flame and supplies powerto the gas valve until the comfort control is satisfied. Turn knob on main gas valve within the unit to the "OFF' position. Turn the external gas valve to "ON". Purge the air from the gas lines. After purging, check all gas connections for leaks with a soapy solution. — DO NOT CHECK WITH AN OPEN FLAME. Allow 5 minutes for any gas that might have escaped to dissipate. Turn the gas valve in the unit to the "ON" position. Propane Gas being heavier than air may require forced ventilation. Turn the toggle switch on the Gas Valve in the unit to the "ON" position. FIRE OR EXPLOSION HAZARD! Failure to follow this Warning could result in property damage, severe personal injury, or death. Do NOT attempt to manually light the furnace. To shut off For complete shutdown: Turn the toggle or control switch located on the main gas valve inside the unit to the "OFF' position and the external main gas shutoff valve to the "OFF" position. Disconnect the electrical supply to the unit. Whenever your house is to be vacant, arrange to have someone inspect your house for proper temperature. This is very important I , during freezing weather. If for any reason your furnace should fail to operate damage could result, such as frozen water pipes. FREEZE CAUTION! Failure to follow this Caution could result in property damage or personal injury. If complete furnace shutdown is done during the cold weather months, provisions must be taken to prevent freeze-up of all water pipes and water receptacles. Control and Safety Switch Adjustment LIMIT SWITCH CHECK OUT The limit switch is a safety device designed to close the gas valve should the furnace become overheated. Since proper operation of this switch is important to the safety of the unit, it must be checked out on initial start up by the installer. To check for proper operation of the limit switches, set the thermostat to a temperature higher than the indicated temperature to bring on the gas valve. Restrict the airflow by blocking the return air to the blower. When the furnace reaches the maximum outlet temperature as shown on the rating plate, the burners must shut off. If they do not shut off after a reasonable time and overheating is evident, a faulty limit switch is probable and the limit switch must be replaced. After checking the operation of the limit control, be sure to remove the paper or cardboard from the return air inlet, or reconnect the blower. 18-CE12D1-1 B-EN 71 Furnace Combustion Air Exhaust Options Important: All plugs must be in place for sealed combustion. Note: Default is left side for electric and natural gas connections. Default for the combustion air inlet and exhaust is top of the furnace. Important: If the locations are changed from the defaults, the default holes not being used must be plugged. Note: If the electrical and natural gas connections are moved to the right side, remove the plugs and move them to the left side. The grommets will move from the left side to the right side. Note: The grommets are different for the natural gas and condensate connections. The following sections give instructions for the Important: When looking at the different orientations, different furnace orientations and the options for the direction of the combustion air exhaust venting the inlet and exhaust combustion air. in the illustration's description is after the furnace has been rotated, if needed. Table 14. Combustion Air Venting Options Refer to the illustrations below to find the approved venting options for upflow and horizontal left furnace models. Important: The combustion air exhaust must be vented to the outdoors. Note: The combustion air inlet does not have to be on the same side as the combustion air exhaust. Note: Right side combustion air entry is allowed in upflow applications. Upflow Orientation or Installation Combustion air exhaust vented out top. Combustion air exhaust vented through left side. El Horizontal Left Orientation or Installation Combustion air exhaust vented out top. 4 Combustion air exhaust vented through left side. F1 L 0=1 I rM 72 18-CE12D1-1 B-EN Furnace Combustion Air Exhaust Options Table 15. Combustion Air Venting Options Continued Refer to the illustrations below to find the approved venting options for horizontal right furnace models. Important: The combustion air exhaust must be vented to the outdoors. Note: The combustion air inlet does not have to be on the same side as the combustion air exhaust. Horizontal Right Orientation or Installation Combustion air exhaust vented through left side. Combustion air exhaust vented out top. Note: Requires a hole to be drilled in the case. + f + Ll D NONE -LJ� Refer to the illustrations below to find the approved venting options for downflow furnace models. Important: The combustion air exhaust must be vented to the outdoors. Note: The combustion air inlet does not have to be on the same side as the combustion air exhaust. Note: Right side combustion air entry is allowed. Downflow Orientation or Installation Combustion air exhaust vented out top. Ak Combustion air exhaust vented through left side. E: LLjj 18-CEUD1-113-EN 73 Furnace Combustion Air Exhaust Options Upf low Position - Top Vented Combustion Air No changes need to be made to the inducer when installing the upflow furnace with the combustion air vented through the top. Important: Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created. Important: PS2 conversion does not apply to the S9X1 orS9B1 ° models. 0 ® ❑ 8 1. Attach the vent outlet gasket to the vent outlet. p Y 2. Install vent outlet to top of cabinet using 2 screws supplied in the f T t t doc pack. 3. Install vent inlet gasket and vent inlet using 4 screws supplied in the doc pack. - C) GN 1. Slide PVC pipe through vent outlet adaptor and insert into inducer outlet. 2. Twist to insure PVC is fully inserted. 3. Tighten the clamp on the end of the 45 degree elbow. 4. Tighten the clamp on the outlet vent adapter. Note: The vent outlet adapter is used forstrain relief against the ; weight of the venting. The clamp should be tightened after the internal connection is made. 5. Install the combustion air inlet PVC pipe. ' morg boy Note: If required, transition to larger venting within 2' of the cabinet. CPL00938 - 2 " x 3" offset coupling may be used and is factory supplied with 120 KBTUH furnaces. Canadian applications may use BAYREDUCE to meet ULC-5636 requirements.ID _ ® s ❑ 74 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options Upflow Position - Left Side Vented Combustion Air Changes need to be made to the inducer orientation when installing o 0 the upflow furnace with the combustion air vented through the side. Additional changes are needed for hose routing and PS2 rotation. The figure to the right shows the furnace as it is sent from the factory. 0 0 Use the following steps to modify the furnace for upflow with side venting of combustion air. l Important: Rightside vent outlet is not allowed because condensate will not drain. ° ° Important: PS2 conversion does not apply to the S9X1 or S981 models. QgOO�o 64t)0� �V • v • o 11 11 III IIII 03 m 8 Before proceeding, lay unit on its back to make conversion easier. 1. Disconnect all drain tubes from condensate trap. Note: When removing condensate hoses from the condensate trap, o 0 hold the trap with your hand to prevent the trap from breaking. ° Removing the trap before the hoses is also an option. 5 2. Remove drain tubing from bottom of inducer housing. 3. Remove rain gutter tubing from inducer outlet. _ 4. Remove tubing from condensate pressure switch. 0 5. Remove tubing from PS2 to cold header. 4+ a gOU�Qo 000 `' � e6apOD f o e 3 2 18-CE12D1-1 B-EN 75 Furnace Combustion Air Exhaust Options 1. Remove two 3" plugs on left side of cabinet. To be used for combustion air and vent exhaust. 2. Install the two 3" plugs into the two 3" default openings on the top 4V< of the cabinet. ° m m 1. Loosen hose clamp and remove 45 degree adapter. If the rubber boot pulls out of the inducer opening, remove from the adapter and reinstall onto the inducer. Remove the elbow and discard. 0 0 0 0 w , l o /e �Qo o a6Do0�a ,o 1. Remove the three inducer mounting screws. 2. Rotate inducer counter -clockwise so that the inducer outlet aligns o 0 with the exhaust vent outlet. 3. Insert and re -tighten screws to 30 in.-lbs. Do not overtighten. 0 0 w , l e Q�po .. op0 e ®- / ® e 76 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Remove the pressure switch bracket assembly. 2. Remove the screw that holds PS2, rotate 90 degrees clockwise, and reattach. 3. Reattach the pressure switch bracket assembly. ra o 0 Note: Illustration shows the PS2 pressure switch in the final rotated ° o a o w. o position. o- 0. Q" o O m e I � 1. Attach the vent outlet gasket to the vent outlet. I 2. Install vent outlet to top of cabinet using 2 screws supplied in the dock pack. a 3. Install vent inlet gasket and vent inlet using 4 screws supplied in the dock pack. 4. Install the grommet for the condensate drain tube. The drain may be located on either side of the cabinet. O ; - OW m � 60 or �o m J 0 18-CE12D1-1 B-EN 77 Furnace Combustion Air Exhaust Options 1. Slide PVC through vent outlet adaptor and insert into inducer outlet. 2. Twist to insure PVC is fully inserted. ° ° ° ° 3. Tighten the two clamps. 4. Install the combustion air inlet pipe. �o Note: The vent outlet adapter is used forstrain reliefagainst the weight of the venting. The clamp should be tightened after the l ' internal connection is made. e Note: If required, transition to larger venting within 2' of the cabinet. " —0-0 Q�oo An 2 x 3" offset coupling is required if the transition is made in oe a horizontal plane. Use coupling CPL00938 (Canadian .; e ° S636 applications may use BAYREDUCE to meet ULC requirements.) See Horizontal Venting section for proper orientation of 2"x 3"offset coupling. ® e 1. Connect PS2 tubing to switch and sensing location. Important: Trim the PS2 pressure switch tubing to length to ensure 0 0 there is no sag or trap created 2. Remove port cap at bottom of inducer and connect inducer 5 0 condensate tubing. Connect other end of inducer condensate ° 6 tubing to top port on the condensate trap. Cut tubing to length, if O necessary. 3. Install previously removed port cap onto bottom port of the inducer. (As viewed in upflow) n 4. Connect condensate pressure switch tubing to pressure port on B •' e the condensate trap. ! 00 4000 '° Important: Trim the condensate pressure switch tubing to o . 3 3 length to ensure there is no sag or trap created. opo6 poo e 5. Remove port plug from rain gutter and install in new position on `' 0 r opposite side of the rain gutter. 4 i 6. Connect rain gutter condensate hose to the rain gutter and the e lower port of the condensate trap. Cut to length, if necessary. 2 O _ r 78 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options Horizontal Left Position - Side Vented Combustion Air Changes need to be made to the inducer orientation when installing the upflow furnace in the horizontal left position with the combustion air vented through the side. Additional changes are needed for hose routing, condensate trap orientation, and inducer hoses. ❑ The figure to the right shows the furnace as it is sent from the factory. ° Use the following steps to modify the furnace for horizontal left with side venting of combustion air. Important: PS2 conversion does not apply to the S9X1 or S981 models. Qoao� - O # = 0 =v ' ®I Before proceeding, lay unit on its back to make the conversion easier. 1. Remove all drain hoses from condensate trap. Note: When removing condensate hoses from the condensate trap, o hold the trap with your hand to prevent the trap from breaking. Removing the trap before the hoses is also an option, 0 0 4 2. Remove tubing from P52 to cold header. 0 3. Remove drain tubing from bottom of inducer housing. 4. Remove rain gutter tubing from inducer outlet. 2 ° 5. Remove tubing from condensate pressure switch. 6. Remove the screws that hold the condensate trap bracket. The 0o o _ condensate trap should not be removed from the condensate trap bracket. Remove assembly and retain for later installation. - Note: There is a plastic adapter with 0-rings located inside the cold 5 _ header that is held in place by the condensate trap bracket. Do not lose this adapter. This adapter needs to be in place when the condensate trap bracket is reattached. o o FM 1. Loosen hose clamp and remove 45 degree adapter. If the rubber boot pulls out of the inducer opening, remove from the adapter and reinstall onto the inducer. Remove the elbow and discard. o� 0 0 ' c Q0 a Ea ° - 06DB 0 a 0 0FM ` 0 0 18-CE12D1-1 B-EN 79 Furnace Combustion Air Exhaust Options 1. Remove three inducer screws. 2. Rotate the inducer so that the outlet is pointing vertically. 3. Use the three screws to reattach the inducer to the cold header to 30 in.-lbs. Do not overtighten. 80 18-CE12D1-1 B-EN Furnace Combustion Air Exhaust Options 1. Remove 3" plug on left side of unit. To be used for condensate trap. e 2. Install condensate trap grommet. 3. Remove two 3" plugs on right side of cabinet. To be used for combustion air exhaust and inlet. '.• 4. Reuse the two 3" plugs to seal the two 3" default openings on the top of the furnace. ° .� ;O O o 1. Attach the vent outlet gasket to the vent outlet. 2. Install vent outlet to top of cabinet using 2 screws supplied in the dock pack.. ` 3. Install vent inlet gasket and vent inlet using 4 screws supplied in the dock pack. a e m m m 0 m �J t 18-CE12D1-1 B-EN Furnace Combustion Air Exhaust Options 1. Slide PVC through vent outlet adaptor and insert into inducer outlet. 2. Twist to insure PVC is fully inserted. 3. Tighten the two clamps. 4. Install the combustion air inlet PVC pipe. Note: The vent outlet adapter is used forstrain reliefagainst the weight of the venting. The clamp should be tightened after the internal connection is made. Note: If required, transition to larger venting within 2' of the cabinet. CPL00938 - 2"x 3" offset coupling maybe used and is factory TOT 1,0 supplied with 120 MBTUH furnaces. Canadian applications may ®q 4 use BAYREDUCE to meet ULC-S636 requirements. o o w: a" 40po op0 0 o�QOpp� `. �w a r m F-1. ® o Condensate Trap Installation 1. Reinstall the if it ° condensate adapter was earlier removed or ensure adapter is still in place. ° Important. The condensate adapter must be present for proper condensate drain operation. 2. Install condensate trap into new location by fitting into grommet - and aligning the hole on the condensate trap with the hole labeled " "HL". Important: When installing a 21.0"wide S-Series furnace, the condenser trap grommet must be rotated so that the notch in the grommet faces the outer edge of the furnace u 0 cabinet as shown in the illustrations. This allows the rain gutter tubing to fully seat onto the lower condensate port O trap. O 3. Hand tighten screw with a 1/4" nut driver. Do not over torque or use a drill gun. ' o o o �(p� 0 ' Q w tr 82 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Connect PS2 tubing to switch and new sensing location. Important: Trim the PS2 pressure switch tubing to length to ensure there is no sag or trap created. 2. Remove port cap on left of inducer and connect inducer condensate tubing. Connect other end of inducer condensate tubing to top port on the condensate trap. Cut tubing to length, if necessary. 3. Install previously removed port cap onto bottom port of the inducer. 4. Connect condensate pressure switch tubing to pressure port on the condensate trap. Important: Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created 5. Connect rain gutter condensate hose to the rain gutter and the lower port of the condensate trap. 18-CE12D1-1 B-EN 83 Furnace Combustion Air Exhaust Options Furnace in Horizontal Left Position - Top Vented Combustion Air Changes do not need to be made to the inducer orientation when installing the upflow furnace in the horizontal left position with the combustion air vented through the top. Changes are needed for hose routing, condensate trap orientation, and inducer port caps. El The figure to the right shows the furnace as it is sent from the factory. ° Use the following steps to modify the furnace for horizontal left with top venting of combustion air. important: PS2 conversion does not apply to the S9X1 orS981 models. vaapooe O O S � Before proceeding, lay unit on its back to make the conversion easier. 1. Remove all drain hoses from condensate trap. Note: When removing condensate hoses from the condensate trap, hold the trap with your hand to prevent the trap from breaking. Removing the trap before the hoses is also an option. 4 2. Remove tubing from PS2 to cold header. 3. Remove drain tubing from bottom of inducer housing. 4. Remove rain gutter tubing from inducer outlet. 2 O ®, 5. Remove tubing from condensate pressure switch. QpOI)�o 6. Remove the screws that hold the condensate trap bracket. The 3 0 o _ ° condensate trap should not be removed from the condensate trap o�n u bracket. Remove assembly and retain for later installation. -z - Note: There is a plastic adapter with 0-rings located inside the cold - 5 header that is held in place by the condensate trap bracket. Do not lose this adapter. This adapter needs to be in place when the condensate trap bracket is reattached. o oFM 0 0 1. Remove plug from 3" hole. 2. Install condensate trap grommet. �€ U 84 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Remove the pressure switch bracket assembly. 2. Remove the screw that holds P52, rotate 90 degrees clockwise, and reattach. 3. Reattach the pressure switch bracket assembly. O O O � 0 aa O • , Op �O YQC + • 1 Q 0 or ® O�aQo�O • 0 (� n O00 O i LLLi 0 oQ�OD�o " �a .® 0 o 1. Attach the vent outlet gasket to the vent outlet. 2. Install vent outlet to top of cabinet using 2 screws supplied in the doc pack. 3. Install vent inlet gasket and vent inlet using 4 screws supplied in the doc pack. j ti a 1 f / / / / P P 18-CE12D1-1 B-EN 85 Furnace Combustion Air Exhaust Options 1. Remove the capon the capon the top side of the cold header and move it to the bottom position on the cold header. 2. Slide PVC through vent outlet adaptor and insert into inducer outlet. o Q 3. Twist to insure PVC is fully inserted. 0 0C 4. Tighten the two clamps. 0 5. Install the combustion air inlet PVC pipe. Note: The vent outlet adapter is used forstrain reliefagainst the weight of the venting. The clamp should be tightened after the internal connection is made. o, Note: If required, transition to larger venting within 2' of the cabinet. ° An 2 " x 3" offset coupling is required if the transition is made in 0o o ® o�Qpp� a horizontal plane. Use coupling CPL00938 (Canadian applications may use BAYREDUCE to meet ULC-S636 0 0 requirements.) See Horizontal Venting section for proper = �. orientation of 2"x 3"offset coupling.` m G O o ��i �'• QO Condensate Trap Installation — 1. Reinstall the condensate adapter if it was earlier removed or ensure adapter is still in place. Important: The condensate adapter must be present for proper condensate drain operation. 2. Install condensate trap into new location by fitting into grommet I0 and aligning the hole on the condensate trap with the hole labeled ° "HL". ® O When installing a 21.0" wide S-Series furnace, the condenser trap \ grommet must be rotated so that the notch in the grommet faces the ° outer edge of the furnace cabinet as shown in the illustrations. This \ allows the rain gutter tubing to fully seat onto the lower condensate port trap. 3. Hand tighten screw with a 1/4" nut driver. Do not over torque or use a drill gun. �o v o o 0 O ' �& C 86 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Connect PS2 tubing to switch and new sensing location. Important: Cut to length but insure there is a rise in the tubing to avoid condensed flue gases from entering pressure switch. 2. Remove port cap on left side of inducer and connect inducer condensate tubing. Connect other end of inducer condensate tubing to top port on the condensate trap. Cut tubing to length, if necessary. 3. Install previously removed port cap onto bottom port of the inducer. (As viewed in upflow) 4. Connect condensate pressure switch tubing to pressure port on the condensate trap. Important: Trim the PS2 pressure switch tubing to length to ensure there is no sag or trap created. 5. Remove port plug from rain gutter and install in new position on opposite side of the rain gutter. 6. Connect rain gutter condensate hose to the rain gutter and the lower port of the condensate trap. Route rain gutter condensate hose to the right of the inducer motor. Furnace in Horizontal Right Position - Top Vented Combustion Air Changes need to be made to the inducer orientation when installing the upflow furnace in the horizontal right position with the combustion ® air vented through the left side. Additional changes are needed for +" hose routing, condensate trap location, and inducer port caps, and the condensate plug. The figure to the right shows the furnace as it is sent from the factory. Use the following steps to modify the furnace for horizontal right with left side venting of combustion air. _ •�o�p• . ' e og Important: PS2 conversion does not apply to the S9X1 or S981 models. Before proceeding, lay unit on its back to make the conversion easier. 1. Remove all drain hoses from condensate trap. ® Note: When removing condensate hoses from the condensate trap, c a m hold the trap with your hand to prevent the trap from breaking. Removing the trap before the hoses is also an option. o 0 2. Remove tubing from PS2 to cold header. 3. Remove drain tubing from bottom of inducer housing. 4 5 4. Remove rain gutter tubing from inducer outlet. _ 5. Remove tubing from condensate pressure switch. -',Q, ° 6. Remove the screws that hold the condensate trap bracket. The =_ 3 06�� condensate trap should not be removed from the condensate trap bracket. Remove assembly and retain for later installation. 2 7. Remove the adapter located inside the condensate trap connection on the cold header and retain for later installation. Note: The plastic adapter with 0-rings located inside the cold header 0 that is held in place by the condensate trap bracket. Do not lose this adapter. This adapter needs to be in place when the 101 condensate trap bracket is reattached. 18-CE12D1-1 B-EN 87 Furnace Combustion Air Exhaust Options 1. Remove 3" plug on right side of unit. To be used for condensate trap. 2. Install condensate trap grommet. f �F 3. Remove two 3" plugs on left side of cabinet. t — O 4. Reuse the two 3" plugs to seal the two 3" default openings on the F top of the cabinet. �• " O a 1. Attach the vent outlet gasket to the vent outlet. 2. Install vent outlet to top of cabinet using 2 screws supplied in the doc pack. 3. Install vent inlet gasket and vent inlet using 4 screws supplied in T the doc pack. • � t f o , a , a O 88 18-CE12D1-1 B-EN Furnace Combustion Air Exhaust Options 1. Remove three inducer screws. 2. Loosen hose clamp and remove 45 degree adapter. If the rubber boot pulls out of the inducer opening, remove from the adapter and reinstall onto the inducer. I� ICJ O 3. Rotate the inducer so that the outlet is pointing vertically. 4. Use the three inducer screws to reattach the inducer to the cold header. Torque to 30 in.-lbs. Do not overtighten. = a . �d40d b O O 41 IIIL-IL.ILJI �FM (�D • 1 • 0 • 000d o0 1. Remove condensate drain plug from top right location on cold header. 2. Place condensate drain plug onto the cold header outlet located on the bottom left of the cold header. 2 D ` e • ®, E ¢ 000 9000 o m �pd pow r 18-CE12D1-1 B-EN 89 Furnace Combustion Air Exhaust Options 1. Slide PVC through vent outlet adaptor and insert into inducer outlet. 2. Twist to insure PVC is fully inserted. 3. Tighten the two clamps. 4. Install the combustion air inlet PVC pipe. Note: The vent outlet adapter is used forstrain reliefagainst the weight of the venting. The clamp should be tightened after the internal connection is made. irTTi Note: If required, transition to larger venting within 2' of the cabinet. o CPL00938 - 2"x 3" offset coupling maybe used and is factory �f ®". supplied with 120 MBTUH furnaces. Canadian applications may o 0 use BAYREDUCE to meet ULC-S636 requirements. 0 � o 4000 � o �o0 e Qoe _ __- o 000�0� •. � e Condensate Trap Installation 1. Reinstall the condensate adapter if it was earlier removed or ensure adapter is still in place. Important: The condensate adapter must be present for proper 0 condensate drain operation. \ 2. Install condensate trap into new location by fitting into grommet and aligning the hole on the condensate trap with the hole labeled ° ,HR„ Important: When installing a 2i.0"wide S-Series furnace, the condenser trap grommet must be rotated so that the notch in the grommet faces the outer edge of the furnace cabinet as shown in the illustrations. This allows the rain gutter tubing to fully seat onto the lower condensate port , trap. 3. Hand tighten screw with a 1/4" nut driver. Do not over torque or drill e m use a gun. . �00J: =4 H o 0 `Oo O 90 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Connect PS2 tubing to switch and new sensing location. Important: Trim the PS2 pressure switch tubing to length to ensure there is no sag or trap created. 2. Remove port cap on the right side of the inducer and connect inducer condensate tubing. Connect other end of inducer condensate tubing to top port on the condensate trap. Cut tubing to length, if necessary. 3. Install previously removed port cap onto bottom port of the inducer. 4. Connect condensate pressure switch tubing to pressure port on the condensate trap. Important: Cut to length to ensure there is no sag or trap created. 5. Connect rain gutter condensate hose to the rain gutter and the lower port of the condensate trap. Furnace in Horizontal Right Position - Left Vented Combustion Air Changes need to be made to the inducer orientation when installing the upflow furnace in the horizontal right position with the combustion ° air vented through the bottom. Additional changes are needed for hose routing, condensate trap location, and inducer port caps, and the condensate plug. The figure to the right shows the furnace as it is sent from the factory. Use the following steps to modify the furnace for horizontal right with _ bottom venting of combustion air. _ •�oop�• Important: PS2 conversion does not apply to the S9X1 orS981 = • �60000 models. ® ® El� ° Before proceeding, lay unit on its back to make the conversion easier. 1. Remove all drain hoses from condensate trap. ® Note: When removing condensate hoses from the condensate trap, o o m hold the trap with your hand to prevent the trap from breaking. ' s" Removing the trap before the hoses is also an option. o 0 2. Remove tubing from PS2 pressure switch. 3. Remove drain tubing from bottom of inducer housing. 4 5 aJ' m 4. Remove rain gutter tubing from inducer outlet. _ 5. Remove tubing from condensate pressure switch. ,0, a g0�0�o0 6. Remove the screws that hold the condensate trap bracket. The =_ 8 060 condensate trap should not be removed from the condensate trap bracket. Remove assembly and retain for later installation. ° 2 7. Remove the condensate adapter located inside the condensate trap connection on the cold header and retain for later installation. 0 Note: The plastic condensate adapter with 0-rings located inside the o 0 cold header that is held in place by the condensate trap bracket. Do not lose this adapter. The condensate adapter needs to be in place when the condensate trap bracket is reattached. 18-CE12D1-1 B-EN 91 Furnace Combustion Air Exhaust Options 1. Remove 3" plug on right side of unit. To be used for condensate trap. 2. Install condensate trap grommet. 8 3. Remove 3" plugs on the left side of the cabinet. To be used for combustion air inlet. — o e 4. Reuse the two 3" plugs to seal the two 3" default openings on the top of the furnace. , Nb 1. Remove three inducer screws. ° a 2. While the inducer is loose, remove condensate drain plug from top right location on cold header. right 3. Place condensate drain plug onto the cold header outlet located on the bottom left of the cold header. IL LEI ®, ®, o 4. Rotate the inducer 180 degrees so that the elbow is pointing towards the left. Jl _ °QoaO�o , r 5. Use the three inducer screws to reattach the inducer to the cold header. Torque to 30 in.-lbs. Do not overtighten. 'fill = aan 9 0 IFM �fJ a n 0®v e9 I IFM a a O�C o c OOpo ^ o a 0 6ILIV ® 92 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Remove the pressure switch bracket assembly. 2. Remove the screw that holds P52, rotate 90 degrees clockwise, and reattach. 3. Reattach the pressure switch bracket assembly. Note: The inducer is shown rotated into its final position in the illustration. 0 ® o m . o ® a o J, o0-1 0 0 �f Qao°Q O o 0 � m O MR a Q 1. Cut 3" hole in bottom panel using large dimple as guide. d O 6 v 6 1 i 1. Attach the vent outlet gasket to the vent outlet. a 2. Install vent outlet to top of cabinet using 2 screws supplied in the a o doc pack. 3. Install vent inlet gasket and vent inlet using 4 screws supplied in e e the doc pack. e Note: The vent outlet adapter is used for strain relief against the weight of the venting. The clamp should be tightened after the e internal connection is made. > Note: If required, transition to larger venting within 2' of the cabinet. e An 2 " x 3" offset coupling is required if the transition is made in a horizontal plane. Use coupling CPL00938 (Canadian 0 applications may use BAYREDUCE to meet ULC-S636 requirements.) See Horizontal Venting section forproper �e 0 orientation of 2"x 3"offset coupling. 0 I O Y e 18-CE12D1-1 B-EN 93 Furnace Combustion Air Exhaust Options 1. Slide PVC through vent outlet adaptor and insert into inducer outlet. 2. Twist to insure PVC is fully inserted. 3. Tighten the two clamps. 4. Install the combustion air inlet PVC pipe. ° oadt��e � r...�. I0 o Condensate Trap Installation 1. Reinstall the condensate adapter if it was earlier removed or ensure adapter is still in place. Important: The condensate adapter must be present for proper 0 condensate drain operation. \ 2. Install condensate trap into new location by fitting into grommet and aligning the hole on the condensate trap with the hole labeled „HR„ Important: When installing a 21.0"wide S-Series furnace, the condenser trap grommet must be rotated so that the notch in the grommet faces the outer edge of the furnace cabinet as shown in the illustrations. This allows the rain gutter tubing to fully seat onto the lower condensate port , trap. 3. Hand tighten screw with a 1/4" nut driver. Do not over torque or drill e e use a gun. o 4 �• 0 0 a` O 0 O 94 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Connect PS2 tubing to the PS2 switch and to the original sensing location on the cold header. Important: Trim the PS2 pressure switch tubing to length to ensure there is no sag or trap created. 2. Remove port cap on the right side of inducer and connect inducer condensate tubing. Connect other end of inducer condensate tubing to top port on the condensate trap. Cut tubing to length, if necessary. 3. Install previously removed port cap onto bottom port of the inducer. (As viewed in upflow) 4. Connect condensate pressure switch tubing to pressure port on the condensate trap. Important: Cut to length to ensure there is no sag or trap created. 5. Remove port plug from rain gutter and install in new position on opposite side of the rain gutter. 6. Connect rain gutter condensate hose to the rain gutter and the lower port of the condensate trap. Route rain gutter condensate hose to the right of the inducer motor. 18-CE12D1-1 B-EN 95 Furnace Combustion Air Exhaust Options Downflow Furnace - Top Vented Combustion Air No changes need to be made to the inducer when installing the downflow furnace with the combustion air vented through the top. Important: Trim the PS2 pressure switch tubing to length to ensure there is no sag or trap created. Important: PS2 conversion does not apply to the S9X1 orS9B1 ❑ models. 0 0 1. Attach the vent outlet gasket to the vent outlet. 2. Install vent outlet to top of cabinet using 2 screws supplied in the doc pack. 3. Install vent inlet gasket and vent inlet using 4 screws supplied in t the doc pack. , dJ � � 1 � \ f•O 1. Slide PVC pipe through vent outlet adaptor and insert into inducer outlet. 2. Twist to insure PVC is fully inserted. 3. Tighten the two clamps. 4. Install the combustion air inlet PVC pipe. Note: The vent outlet adapter is used forstrain reliefagainst the weight of the venting. The clamp should be tightened after the internal connection is made. Note: If required, transition to larger venting within 2' of the cabinet. CPL00938 - 2"x 3" offset coupling maybe used and is factory supplied with 120 MBTUH furnaces. Canadian applications may use BAYREDUCE to meet ULC-S636 requirements. F-1 M Important: Trim the pressure switch tubing to length to ensure there is no sag or trap created. e o ° voo�po �O eaap� r. o A D O 96 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options Downflow Furnace - Left Side Vented Combustion Air Changes need to be made to the inducer orientation when installing the downflow furnace with the combustion air vented through the side. Additional changes are needed for hose routing and PS2 rotation. The figure to the right shows the furnace as it is sent from the factory. Use the following steps to modify the furnace for downflow with side venting of combustion air. Important: Rightside vent outletis notallowed because condensate will not drain. 0=3 Important: PS2 conversion does not apply to the S9X1 or S981 ❑ models. o ° �Oa �aao� . i o 0 0 0 0 Before proceeding, lay unit on its back to make conversion easier. u 1. Disconnect all drain tubes from condensate trap. 5 Note: When removing condensate hoses from the condensate trap, hold the trap with your hand to prevent the trap from breaking. Note: If preferred, the trap may be removed before the hoses. 4 ' 2. Remove drain tubing from bottom of inducer housing. ° < C. 0 3. Remove rain gutter tubing from induceroutlet. 00000� ; 4. Remove tubing from condensate pressure switch. o•- ° 5. Remove tubing from PS2 to cold header. G O .... I L rn 2 0 0 0 0 18-CE12D1-1 B-EN 97 Furnace Combustion Air Exhaust Options 1. Remove two 3" plugs on left side of cabinet. To be used for o U combustion air exhaust and inlet. 2. Reuse the two 3" plugs to seal the two 3" default openings on the o J top of the cabinet m m G v® �0 0 1. Loosen hose clamp and remove 45 degree adapter. If the rubber boot pulls out of the inducer opening, remove from the adapter �o and reinstall onto the inducer. Remove the elbow and discard. ICI � _ • •. s ° aODQo o0a o apOO° � o • _ �� ter-' o gin+ 98 18-CE 12 D 1-1 B-E N Furnace Combustion Air Exhaust Options 1. Remove the three inducer mounting screws. 2. Rotate inducer counterclockwise so that the inducer outlet aligns u with the exhaust vent outlet. ° 3. Reinsert and tighten screws to 30 in.-lbs. Do not overtighten. ® ° q��tlpo a �00�� e ° : a o P� O O O O 4 �y ° � o0 9000 �Qoe ° P+ O O O O 1. Remove the pressure switch bracket assembly. =:D 2. Remove the screw that holds PS2, rotate 90 degrees counterclockwise, and reattach. EA 3. Reattach the pressure switch bracket assembly. *(09. o r' Note: The illustration shows PS2 in its final position after being rotated. ° m 0 0 0 0 18-CE 12D1-1 B-E N 99 Furnace Combustion Air Exhaust Options 1. Attach the vent outlet gasket to the vent outlet. a 2. Install vent outlet to cabinet using 2 screws supplied in the doc o pack. m / � 0 4� 3. Install vent inlet gasket and vent inlet using 4 screws supplied in the doc pack. 4. Install the grommet for the condensate drain tube. The drain may a ' be located on either side of the cabinet. / / P R / s A m 1. Slide PVC through vent outlet adaptorand insert into inducer outlet. 2. Twist to insure PVC is fully inserted. 3. Tighten the two clamps. i r '® 61 4. Install the combustion air inlet PVC pipe. Note; The vent outlet adapter is used forstrain reliefagainst the • O g e weight of the venting. The clamp should be tightened after the internal connection is made. may' Note; If required, transition to larger venting within 2' of the cabinet. • ®= i An 2"x 3"offset coupling is required if the transition is made in e a horizontal plane. Use coupling CPL00938 (Canadian applications may use BAYREDUCE to meet ULC-S636 requirements.) See Horizontal Venting section for proper orientation of 2"x 3"offset coupling. o 0 0 0 1. Connect PS2 tubing to switch and original sensing location. Important; Trim the PS2 pressure switch tubing to length to ensure there is no sag or trap created. 1 3 2. Remove port cap at bottom of inducer and connect inducer condensate tubing. Connect other end of inducer condensate = ®0 tubing to top port on the condensate trap. Cut tubing to length, if e necessary. © �` o004poo ®•'> 3. Install previously removed port cap onto bottom port of the inducer. �; o 4. Connect condensate pressure switch tubing to pressure port on the condensate trap. Important; Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created. 5. Remove port plug from rain gutter and install in new position on 2 opposite side of the rain gutter. 0 0 6. Connect rain gutter condensate hose to the rain gutter and the 0 0 lower port of the condensate trap. Cut to length, as required. 100 18-CE 12 D 1-1 B-E N Integrated Furnace Control Menu S9X1/S9B1 Control System Menu Single Stage OD Gas Heat Tap 5 SETTING UP YOUR SYSTEM: 1 dL HE tP5 To change any factory default value. first remove any STATUS MENU "call" from the furnace and allow all fan off delays to finish. I dL should be ..an on the display) Ezamole Pressure Switch Error Scroll to the selected Menu item by momentarily depressing the 'MENU" key and then depress the "OPTION" key to the desired setting. Then momentarily Err depress the "MENU" key again to save the change. ACTIVE ERROR Ely ,I �e Pressure Switch Error Open Limit Switch Error CLEARING THE LAST, FAULTS: To clear the stored faults, scroll to the last 6 faults % LSF —a— LTa E3_ I E04 menu, enter the menu by scrolling to the right and hold the "Option" key for at least 5 seconds. Release and a set of 3 dashes will be seen 3 times. This confirms the Eramole faults have been cleared CrI Software Version is [r pI control Release Exampl seconds Cad BOB 090 Cooing OH Delay E—Dl Examd Single Stage 2 stage 1 compressor Odu I- I 2 I Outdoor Stag Exam,I seconds N0d 00 066 Heat Off Delay Exemole Tap # [OF CF I Continuous Fan Continuous Fan Tap Do Not Adjust Above Tap 1 Examala Tap # COP )ompressor Operation C 1_1 C LB Speed Tap Examal Gas Heat Tap # nkp H I_S H 1_5 Heating Speed Tap n LIP doe T Run Test Mode IOU SELECTING COOLING/HP FAN SPEEDS for 1.1 ODU: Default Airflow Taps Airflow can be adjusted while the unit is running. Gas Heal = Tap 5 Scroll to the COP menu and momentarily push the OPTION key. Tap 7 is the ODU Menu 1-1 default setting for all models. When selection is made, momentarily push the MENU key to save. Cooling / HP = Tap 7 CI_9 CI_I CI_2 CI_3 CI_4 H I_l HI_B HI_I HI_2 HI_3 SELECTING GAS HEAT FAN SPEEDS: Airflow, can be adjusted while the unit is running. Scroll to the HIP menu and momentarily push the OPTION key. Tap #5 is the default setting for all models. When selection is made, momentarily push the MENU key to save. N the temperature rise is too high, increase airflow. If the temperature rise too low, decrease airflow. NOTE: Tap 9 is not available for gas healing C I_S 1--r( C 1_5 H I_4 Designated Gas Heating Airflow Taps Upflow S9X1 B040U3PSBAA (1-6) S9B1B040U3PSBAA S9X1 BO60U4PSBAA (1-7) S9B1B0 60U4PSBAA S9X1B080U4PSBAA (1-7) S9B1 B08OU4PSBAA S9X1C080U5PSBAA (1-7) S9BICOBOUSPSBAA S9X1C1000SPSBAA (1-7) S9B1C10005PSBAA S9X1D120U5PSBAA (1-7) S9B1D120U5PSBAA Downflow, S9X1 B040D3PSBAA (1-6) S9B1B040D3PSBAA S9X1 BO60D3PSBAA (1-7) S9B1B060D3PSBAA S9X1 B08OD4PSBAA (1-6) S9B1B080D4PSBAA S9X1C100D5PSBAA (1-7) S9B1C100D5PSBAA S9X1D120D5PSBAA (1-7) S9B1D120D5PSBAA 18-CE12D1-1 B-EN 101 Integrated Furnace Control Menu S9X1 Control System Menu Two Stage OD EaamDle Gas Heat Example Tap 5 SETTING UP YOUR SYSTEM. HE 6P6 Tochangeanyfactorydefaultvalue.flmtremoveany "call' hem the furnace and allow all On off delays to finish. ( I A should be seen on the display) PressureSsuch Error S.11 b the aeIeded Menu item by momentarily depressing the 'MENU " key s-iM1en dspress I O E3_ I "OPTION" key to the tlesired selling. Then momenlanly depress ihe"MENU'key again to save the change. ExamDla Pressure Switch Enar open Linn[SW- wFlmr CLEARING THE L FAULTS: E3_ I E�4 bSTSurn Ta clear the .by fauts, Wrha g lest 6faultsmenu, Optibhe menubysDrollingtolOO-Ise—dthe desires' key for at least 5 seconds. Release aria a sal of IS I'-�mPle Cashes will be seen 3 times. Thc confirms she W. have been dearea C�r} 001ease 1weenieposse � DaleyE�mgL 000 030R Examplesingle stage 2 stage 1 compressor 2- )tagF mconch Delayse 00 MT.p� O60 Ex0mglaap k CF I Continuous Fan Fan Tap Oo Not Adjust Above TapF'LaWeTep N otrerettpn C I_3 C I_ ITep T Ea rapb s XEP H I_ 6 H 1_ I Rasing Speed Tap orrem taD uP do U Run Tea[ Motla IBO SELECTING COOLING I HP FAN SPEEDS for 2-1 ODU: 140 IBO Airflow can be adjusted while the unit is running. 1-Stage AM— S.11 to 1M1e COP menu end momemerily push the OPTION key. Tap N3 is Ihs d—ft 1�sOge setting for all motlels. When selection is made, momentarily push Me MENU key to Default Airflow Taps a..(.Ong..11 not be OpIO, until 2 n"stage an, tapO saved) 2-Ste Arnow: Aft, 1° M mow is selected, the defauk 2 Mm to III a Gas Heat = Tap 5 ge s ga ai -stage ai Op spear, C2_1. Ifihis tap is desired, momenWCly Dush the MENU key to save. CDU Menu 2-1 Important If a change Is made to either l'or 2"stage airflow, DON must be saved by pushing the 1' Stage Cooling I HP = Tap 3 MENUkey.1shosarseliobb will ba—e ifthisisnotdone Zed Stage Cooling / HIP =Tap 7 C2_4 C2_5 C2_fi C2_B C2_9 H I_3 1 HI_1 HI_B Designated Gas Heating Airflow Taps SELECTING GAS HEATING FM SPEEDS: Upflow Airflow can be adjusted while the unit is running. S9X1B040U3PSBAA (1-6) S9B1B040U3PSBAA $9X1BO60U41PS13AA (1-7) $913113O60U4PSBAA Scmlltouh—P menu mid momentarily push the OPTION key. Tap N5h gre default seeing forall S9XIBO8OU4PSBAA (1-7) S9B1B080U4PSBAA motlels. When OIaPs,nOmad,, momentarily push the MENU key to save. S9x1CO80U5PSBAA (1-7) S9B1CO80U5PSBAA Ifthe temperature r'we is too high, increase aiAow.Ifths temperature rise tee low, decrease S9X100U5PSBAA S9B100U5PSBAA 59XID 120U5PSBAA (1-7) 59B1D 120USPSBAA alMow. Downflgw NOTE: Tap9isnotavailableforgash-ng S9X1 B040D3PSBAA (7-6) S9B1B040D3PSBAA .1BO60D3PSBAA (1-7) 59B1 BOfi0D3PSB AA 0D4PSBAA S9X1B08(1-6) S9B1B080D4PSBAA S9x1C10DD5PSBAA (1-7) 59BlClOOD5PSBAA S9XiD120D5PSBAA (1-7) S9B1Dl20D5PSBAA 102 18-CE 12 D 1-1 B-E N Integrated Furnace Control Menu S9X2 Control System Single Stage OD 1"stage Gas Heat Tap I�- HE I EP2 SETTING UP YOUR SYSTEM: To ch.ngeany factory Wank value, first remove any "Call" ban, the furnace and allow all fan off delays to finish. (I dL should be seen on the display) Example 2n° Stage Pressure Switch Example 1st Stage Pressure Switch Scroll to the selected Menu item by momentarily Error Error depressing the"MENU" key and Men depress the "OPTION" key to the desired setting. Then momentarily Err depress the "MENU" key again to save the change. E3_4 E3_ I Example 2n° Stage Pressure Switch Error Example 1st Stage Pressure Switch Error E. n 1 Open Limit Swhch Error CLEARING THE LAST6 FAULTS: To clear the stored fauns, scroll to the last fi faults menu, L6F E3_4 E3_ I EU4 enter the menu by scrolling to the nght and hold the ^Option" key for at least 6 se-nds. Release antlaset of3 dashes will be seen 3 times. This confirms the faults have Example been cleared S.ft Version# Wn[roIR elease# Example Onds [Dd C.p gO#Delay O0U U9U IBU F Single Stage Example 2stage l compressor ad" Outdoor Stages Example Dods NDd 00 U6U 40 BO Heat ON Delay ixamplC pods 600 000 30U 900 Inter -Stage Delay Fxamnle Tap# SELECTING COOLING/HP FAN SPEEDS for 1-1 ODU: Default Airflow Taps [� CP_ 1 continuous Fan Airllpw can be adjusted while the ..It is running. Stage Gas Heat =Tap 2 1n° Stage Gas Heat=Tap S Continuous Fan Tap Oo Not AdjustAbove Tap1 Scroll COP menuand push the OPTION key.Tap]h the Example Itthe models. When selection made, momentarily push the When sal a default set t, save. MENU key [o save. IDI Coolinge/ HI Tap ] Tap# COP Compres:or operatmn Speed Tap 1" SUge Tap # Hhp H!_2 Heating Speed Tap LED orientation UP N.A R.bk run Run Test Mode H I_ I 1H 1_ 3 do H 1_4 H2_S H2_6 H2_l SELECTING GAS HEAT FAN SPEEDS: Airflow ran be adjusted while the unit is ru nning. 1st Stage Airflow: Scroll to the HTP menu and momentarily push the OPTION key. Tap #2Is the default 1. stage setting for all models. W hen selectlon is made, momentarily push the MENU key to save. (change will not be applied until end stage airflow tap is saved) See designated 11t stage heating taps available for each model 2nd Stage Airflow: After 19 stage airflow is selected, the default 2nd stage airflow tap will appear, H2_5. If this tap is desired, momentarily push the MENU key to sage. Ifthetemperature rise is too high, inaease airflow. If the tarn a twerise too low, decrease aiM—. NOTE: Tap 9 is not available for gas heating. Imp —ant: If a change is made to either 1st or 2nd stage airflow, both must be saved by pushing the MENU key. Neither selection will be saved if this is not done H2_B Designated V Stage Gas Heating Airflow Taps up 10 S9X2B04OU3PSBAA (1-5) 59X2B060U4PSBAA (1-3) 59X2BO8OU4PSBAA (1-4) S9X2COSOUSPSBAA (1-6) 59X2C1000SPSBAA (1-5) S9X2D12OU5PSBAA (1-4) Downflow 59X2B040D3PSBAA (1-7) S9X2BO6OD3PSBAA (14) S9X2BO8OD4PSBAA (1A) S9X1C1OODSPSBAA (1-4) S9X2D120D5PSBAA (14) 18-CE 12D1-1 B-E N 103 Integrated Furnace Control Menu I dL —a MENI E.• LEE Cr I ConW P-1 COd Caning ort Dd, Od onMp« stas. HOd 15d Interstage Da T COF Continuous In CW H!P Heafilg Spasd S9X2 Control System Menu Two Stage OD Exampl 1°stage Gas Heat Erb, gm la Top SETTING UP YOUR SYSTEM: HE I EP2 To change any factory default value, first remove any °call" from the furnace and allow all fan off delays to finish. ( A should be an on the display) 2t° Stage ressu1.re Swich let StageePm PrepssLure Switch Scroll to the selected Menu item by momentarily Error Error depressing the 'MENU" key and than depress the °OPTION" key to the desired saging. Than momentarily E3_4 E3_ I depress the "MENU" key again to save the change. Exempla Esa"U L&I-WDL 2na Stage Pressure Switch 1st Stage Pressure Switch Open Limit Switch Error Error Error CLEARING THE LASTS FAULTS: To Gear the stored faults, scroll to the last 6 faults menu, E3_4 E3_ I E04 enter the menu by scrollingbthe right and hold the "Option" key for at Ieas15 seconds. Release and a set of 3 dashes will be ..an 3 times. This confirms the faults have Example been Geared Software Version # 001 EaaT oao 090 leo Single Stage 2 stage 1 . mpressor wIs de 100 060 140 160 Examol ponds 6�0 000 300 900 Example Tap# CF I Continuous Fan Do Not Adjust Above Tap EMMULP SELECTING COOLING / HE FAN SPEEDS for 2-1 ODU: Alr can be adjustedwhile theunitisrunning. 1st Stage Airnow:Scroll tothe COPmenuandmomentenu Pushthe OPTIONkey.Taplf isthedefault1st stagesettingforall models. When seleption is made,—ruentedi, push the MENU key Wsave(cha will not be applied until 2ntl -se airflow tap is saved) 2nd Stage Airflow: After 1ststage airflow is seletted, Me default2ndstageairflowtapwillappear,Q .0 this tap is desired, momentarily push the MENU keyto save. ImponaM: Ua change Is made to either 1st or 2nd stage airflow, both must be saved by pushing the MENU key. Neither selection will be saved if this N not done Tap # C2_l C2_4 C2_5 C2_6 C2_6 C2.9 Example 1"Stagg Tap # H 1_2 H I_ I H I_3 H I_4 LED Orientation UP I do Na[A liable M Run Test Mode H2_5 H2_6 H2_l H2_B SELECTING GAS HEAT FAN SPEEDS: Airflow can be adjusted while the unit Is running. 11t Stage Airflow: Scroll to the HTP menu and momentarily push the OPTION key. Tap A21, the default1st tgesetdngfor all models. When sel--is made, momentarily pushthe MENU key t.ve.(change will not be applied until 2ntl taus airflow tap is saved) See designated 1st stage heating taps available far each model 2nd Stage Airflow: After 1A stage aidlow is selected, the default 2nd stage aiHlow tap will appear, H2-a. If this Sap Is desired, momentarily push the MENU key to save. If the temperature rise is too high, increase airflow. If the temperature rise too low, decrease elffl—, NOTE: Tap 9 is not available for gas heating. Important: If a change b made to either 1st or 2nd stage airflow, both must be saved by Pushing the MENU key. Neither selection will be saved if this is not tlone Default Airflow Taps 1'r Stage Gas Heal = Tap 2 2i0 Stage Gas Heat = Tap 5 ODU Menu 2-1 1 Stage Cooling / HE = Tap 3 2n° Stage Cooling / HP = Tap 7 Designated 1"Stage Gas Healing Airflow Taps pfi— S9X2B04OU3PSBAA (1-5) S9X2B060U4PSBAA (1-3) S9X2B080U4PSBAA (1-4) S9X2CO8OU5PSBAA (1E) SgX2C100D5PSBAA (1{) S9X2D120U5PSBAA (1-4) Wnne. S9X2B04OD3PSBAA (1-7) Sgx2B06003PSBAA (1-4) S9X2B080D4PSBAA (1-4) S9Xf0005PSB.4A (14) S9X2D120D5PSBAA (1-4) 104 18-CE 12 D 1-1 B-E N S9X1— S9X2 — S9B1 System Status Menu Example I dL Example 1st Stage Pressure Tap #2 Switch Error 0 01 I dL = Idle, no demand for cooling, heating, or fan HE 1= Demand for 1"stage gas heat (HE = S9X1 & S9B1) HE2 = Demand for 2 nd gas heat EL 1 = Demand for 15f stage cooling (CP I = S9X1 & S9B1) CL2 = Demand for 2"d stage cooling (CP2 = S9X1) HP I = Demand for 1"stage heat pump (CP I = S9X1 & S9B1) HP2 = Demand for 2 nd stage heat pump (CP2 = S9X1) COF = Demand for continuous fan dFE = Demand for outdoor unit defrost, furnace running in gas heat mode LP 1-9 = Tap selected for airflow NOTE: (1) The menu status displayed is solely dependent on the input of 24VAC that is applied to the low voltage terminal strip. (2) The status will alternate between the system mode and the airflow request every 2 seconds. (3) If an error occurs, an E'.* will alternately flash with the system mode and airflow request. See first example Setting Airflow With all ductwork connected and a clean filter in place, measure the External Static Pressure (ESP) of the unit in locations below. Use the appropriate airflow table for the furnace and outdoor unit installed. Measurements must be made prior to the evaporator coil, if equipped, Evaporator and after the filter. Coil • Clean Filter ; S9X1/S9B1/S9X2 B080U4 Furnace Airflow (CFM) at. External Static Pressure (in. W.C.) versus Tap Static 0.1 0.3 0.5 1 0.7 1 0.9 Tap Torque (%) 1 20 SCFM 911 766 622 477 332 Watts 94 104 115 125 136 2 31 SCFM 1075 963 851 740 628 Watts 139 153 168 182 197 3 40 SCFM 1215 1121 1028 934 840 Watts 185 202 219 236 253 4 43 SCFM 1250 1164 1077(a) 990 903 Watts 203 221 239 257 274 5 51 SCFM 1349 1272 1194 1116(b) 1039 Watts 251 271 291 310 330 6 61 SCFM 1453 1387 1321 1254 1188 Watts 313 335 356 378 400 7 64 SCFM 1505 1438 1372 1305 1239 Watts 340 362 384 406 427 8 78 SCFM 1657 1597 1538 1479 1419(a) Watts 453 477 500 524 547 9 100 SCFM 1878 1815 1752 1690 1627 Watts 669 686 702 718 735 (a) Example 2 (b) Example 1 106 18-CE 12 D 1-1 B-E N Setting Airflow Example 1: S9X2B080U4PSBAA (Default Tap 7) Cooling / HP • 3 Ton Single Stage Outdoor • Total ESP = 0.7" W.C. • Required Airflow = 1050 cfm (3T x 350 cfm/ton) • New Tap Number = Tap 5 (Re -check static pressure and adjust airflow as necessary) Example 2: S9X2B080U4PSBAA (Default Tap 3 & 7) • 4 Ton Two Stage Outdoor • Total 2nd Stage ESP = 0.9" W.C. • Total 1 st Stage ESP = 0.6" W.C. • Required 2nd Stage Airflow = 1400 cfm (4T x 350 cfm/ton) • Required 1st Stage Airflow = 1050 cfm (2nd stage airflow x .75) • New 2nd Stage Tap Number = Tap 8 (Re -check static pressure and adjust as necessary) • New 1 st Stage Tap Number = Tap 4 (Re -check static pressure and adjust as necessary) 18-CE12D1-1 B-EN 107 Integrated Furnace Control Display Codes Menu Options 1 dL Idle Err Active Alarm Errors L6F Last 6 Faults (To clear— Hold Option button down for 5 seconds after entering the L5F menu) [r Code Release Number rod Cooling Off Delay (Seconds) Od0 Outdoor Unit Type 'OF Blower Constant Fan Airflow Hod Heat Off Delay (Seconds) 15d Inter -Stage Delay (Seconds) (S9X2 only) 9HC Gas Heating CFM (1st and 2nd stage airflow are selectable — S9X2 only) r Lln Run Test Mode Error Codes Alarm Error Code Alarm Explanation E01 Loss of the IRQ or other internal failures (Internal IFC error) E2_1 Retry Exceeded (Flame never sensed, one hour lockout after 6 times) E2_2 Recycles Exceeded (Flame sensed then lost, one hour lockout after 10 times) E2_3 1st Stage Gas Valve Not Energized When It Should Be exceeded after 10 times E3_1 Shorted Pressure Switch, 1st Stage E3_2 Open Pressure Switch, 1st Stage E3_3 Shorted Pressure Switch, 2nd Stage (Not applicable for S9X1/S9B1) E3_9 Open Pressure Switch, 2nd Stage (Not applicable for S9X1/S9B1) EON Open Limit (Main Thermal, Rollout Switch, or Reverse Airflow Switch) E05 Flame detected, should not be present E6_1 Voltage reversed polarity E6_2 Bad grounding E6.3 (1) Igniter relay fails (2) Igniter open E71_1 Gas valve (MVL) is energized when it should be off EOB Flame current is low, but still strong enough to allow operation E03 Open Inducer Limit Switch or Condensate Pressure Switch E 11 (1) 1st stage gas valve not energized when it should be (2) 1st stage gas valve relay stuck closed (3) 2nd stage gas valve relay stuck closed (Not applicable for S9X1/S9B1) (4) 2nd stage gas valve energized when it should not be (Not applicable for S9X1/S9B1) (5) 2nd stage gas valve not energized when it should be (Not applicable for S9X1/S9B1) E 12 Open fuse 108 18-CE 12 D 1-1 B-E N Integrated Furnace Control Display Codes Fault Code Recovery Fault Code Recovery 1. To view the last 6 faults, press the"Menu" key until the "Last 6 Faults" (L6F) menu appears. 2. Enter the menu by pressing the"Option" key. 3. The last 6 faults can be viewed. Clearing the Last 6 Faults 1. To clear the last 6 faults, press the"Menu" key until the "Last 6 Faults" (L6F) menu appears. 2. Enter the menu by pressing the "Option" key. 3. Hold the "Option" key for at least 5 seconds. 4. Release and a set of 3 dashes with be seen 3 times. This confirms the faults have been cleared. Resetting Factory Defaults 1. Display must be in Idle Mode. 2. Push the "Menu" and "Option" buttons at the same time for 15 seconds then release. 3. The 7 segment will flash "Fd" 3 times. This confirms the unit has been reset to the factory defaults. S9X1 S9B1 IFC Component Layout EAC, HUM DryContacts (S9X1 only) Flame Current — 10 Pin Connector 1 1 LINE Neutral Connections Connections Inducer/Igniter Connector 6 Pin CTM Connector E=k '►��NE ® µ tw H ® ilP9 i ®IR ®tag ® ® ao 7 Segment LED MENU and OPTION rSelect Buttons 6 Pin CTM Motor I�ulllll Connector Tap 1 - Low Speed Tap 2 Tap 3 Tap 4 Tap 5 - High Speed W R G BIC YMI Y2 Common Low Voltage Terminal Strip 5 Amp Fuse Note: The S9131 does not have EAC or HUM connections. S9X2 IFC Component Layout EAC, HUM LINE Neutral Inducer/Igniter Dry Contacts Connections Connections Connector y6 Pin CTM W Connector ® N, Flame Current ® ®'" "' ® rHu 0 7 Segment LED 6 Pin CTM Motor INI_0 0 Connector "B"" Tap 1 - Low Speed Tap 2 Tap 3 Tap 4 ILI Tap 5 - High Speed Common MENU and OPTION 12 Pin Select Buttons Connector BK W2 W1 R G BIC Y2 Y1 O Low Voltage Terminal Strip 5 Amp Fuse 18-CE12D1-1 B-EN 109 Sequence of Operation Note: The seven segment LED readout is based solely on thermostat input.. During a simultaneous call for W1 and W2, the seven -segment will read HEc; although the IFC will process the call for 1ststage heat first. 1st Stage Gas Heating 1. R — W contacts close on the thermostat sending 24VAC to the W1 low voltage terminal of the IFC. Technician should read 24VAC from W to B/C. The seven -segment LED will read: HE I = 1st Stage gas heat (S9X2) HE = Gas Heat (SM, S9131) 2. The IFC performs a self -check routine and then confirms that the: a. Condensate pressure switch and Inducer limit switch are closed by sending 24VAC out the HLO terminal and monitoring the ILI input. b. Flame roll -out switches (FRS) 1 & 2, main thermal limit (TCO), and any reverse air flow (RAF) switches are closed by sending 24VAC out the HLO terminal and monitoring the HLI input. c. Pressure switch 1 (PS1) and pressure switch 2 (PS2 — S9X2 only) are open by sending 24VAC out the HLO terminal, through the limit switches, and monitoring the PS1 (3) and PS2 (7) inputs. Note: If a thermal limit is open, 24VAC will not be present at the pressure switch. 3. After steps a, b, and c are confirmed, the inducer relay is closed energizing the inducer motor. 4. As the inducer ramps up, PS1 will close. 5. When PS1 closes, the ignitor relay on the IFC will close. The ignitor is energized. The ignitor warm up is approximately 17 seconds. 6. After the ignitor warm up, the gas valve relay is closed on the IFC, which energizes the gas valve solenoid to allow ignition. 7. The first burner will ignite, and flame will crossover to the remaining burners, establishing current to the flame sensor. Proof of flame must be established within 4 seconds. Note: There are two flame sense pads located on the IFC marked as "FP". To measure the flame current, use a VOM set to DC volts. 1 VDC = 1 micro -amp. Flame current will vary depending on the type of meter used. Typical flame current ranges from 0.75 — 3.0 micro - amps (0.75 — 3 VDC). 8. Once flame sense has been established, a timer on the IFC starts, and the indoor blower will energize at 1st stage speed after the blower "Heat On Delay" has completed.. The seven -segment LED for example will alternately read: HE = Gas heating = S9X1 / S9131 HE I = Gas heating, Stage 1 = S9X2 EP2 = Speed Tap 2 9. When the temperature raises enough to satisfy the thermostat setting, contacts R-W will open. 10. The gas valve relay will open, closing the gas valve. The inducer will continue to run for approximately 5 seconds to remove any combustion by-products from inside the furnace. 11. The indoor blower continues to run to remove heat from the heat exchangers. The blower off time is field adjustable through the IFC menu setup option. The seven segment LED will read 1 dL = Idle, no thermostat demand. 2nd Stage Gas Heating (S9X2 Only) 1. See sequence of operation for 1st stage gas heating operation above (steps 1-8) Note: 2nd stage heating cannot operate without 1st stage operating. 2. R-W2 contacts close on the thermostat sending 24VAC to the W2 low voltage terminal of the IFC. Technician should read 24VAC from W2 to B/C. The seven -segment LED will read HE2 3. The IFC checks to ensure that PS2 is open, and then energizes the 2nd stage inducer relay. The inducer is energized on high speed, and the second stage gas valve relay on the IFC closes, energizing second stage gas valve. The indoor blower motor will ramp up to the 2nd stage gas heating speed. The seven - segment LED for example will alternately read: HE2 = Gas heating, Stage 2 EPS = Tap 5 4. The IFC monitors PS2 for closure and if PS2 does not close within 45 seconds, a PS2 open error will be declared and the furnace will operate in 1st stage. If PS2 closes, 2nd stage gas heating will continue until the thermostat R-W2 contacts open. Note: If PS2 does not close within the 45 second time, the IFC will wait 10 minutes and repeat steps 3 & 4. If on the third attempt during the same heating call, PS2 does not close within the 45 second proving time, the unit will run in 1st stage until the thermostat contacts R-W2 open. 5. When the temperature raises enough to satisfy the thermostat setting, contacts R-W2 will open, the 2nd stage gas valve will close, the indoor blower motor will ramp down to 1st stage, and the unit will continue to run until R-W1 contacts open. 6. When the temperature raises enough to satisfy the thermostat setting, contacts R-W1 will open. 110 18-CE12D1-1 B-EN Sequence of Operation 7. The gas valve relay will open, closing the gas valve. The inducer will continue to run for approximately 5 seconds to remove any combustion byproducts from inside the furnace. 8. The indoor blower continues to run to remove heat from the heat exchangers. This blower off time is field adjustable through the IFC menu setup option. The seven -segment LED will read ► dL = Idle, no thermostat demand. Single Stage Cooling 1. R-Y1-G contacts on the thermostat close sending 24VAC to the Y1 and G low voltage terminals on the IFC. Technician should read 24VAC between Y1-B/C and between G-B/C. Note: For S9X2 units, the factory supplied Y1-O jumper must remain in place for proper seven -segment LED readout. If removed, the seven -segment LED will read HP I 2. 24VAC is sent to the OD unit via thermostat wiring. 3. The indoor blower ramps to the cooling airflow. The seven -segment LED, for example, will alternately read: LL 1 =Cooling, Stage 1 (S9X2) LP 1 = Cooling, Stage 1 (S9X1 / S9131) LPl = Speed Tap 7 4. When the temperature is lowered enough to satisfy the thermostat setting, contacts R-Y1-G will open. 5. The OD unit shuts off and the indoor blower shuts off, unless a blower "Cool Off Delay" has been enabled in the IFC setup menu options. The seven - segment LED will read 1 dL = Idle, no thermostat demand. Two Stage Cooling 1. See sequence of operation for Single Stage Cooling above (Steps 1-3). 2. R-Y2 contact on the thermostat closes sending 24VAC to the Y2 low voltage terminal on the IFC. Technician should read 24VAC between Y2-B/C. 3. 24VAC is sent to the OD unit via thermostat wiring. 4. The indoor blower ramps to 2nd stage airflow. The seven -segment LED for example will alternately read: CL2 = Cooling, Stage 2 (S9X2) CP2 = Cooling, Stage 2 (S9X1) EPl = Speed Tap 7 5. When the temperature is lowered enough to satisfy the thermostat setting, contacts R-Y1—Y2—G will open. 6. The OD unit shuts off and the indoor blower shuts off, unless a blower"Cool Off Delay"has been enabled in the IFC setup menu options. The seven segment LED will read 1 dL = Idle, no thermostat demand. Single Stage Heat Pump 1. R-Y1-G contacts on the thermostat close sending 24VAC to the Y1 and G low voltage terminals on the IFC. Technician should read 24VAC between Y1-B/C and between G-B/C. Note: For S9X2 units, the factory supplied Y1-0 jumper must be removed for proper seven -segment LED readout. If left in place, the seven -segment LED will read EL I 2. 24VAC is sent to the OD unit via thermostat wiring. 3. The indoor blower ramps to the cooling airflow. The seven -segment LED, for example, will alternately read: HP 1= Cooling, Stage 1 (S9X2) CP 1 = Cooling, Stage 1 (S9X1 / S9131) LPl = Speed Tap 7 4. When the temperature is lowered enough to satisfy the thermostat setting, contacts R-Y1-G will open. 5. The OD unit shuts off and the indoor blower shuts off, unless a blower "Cool Off Delay" has been enabled in the IFC setup menu options. The seven - segment LED will read 1 dL = Idle, no thermostat demand. Two Stage Heat Pump 1. See sequence of operation for Single Stage heat pump above (Steps 1-3). 2. R-Y2 contact on the thermostat closes sending 24VAC to the Y2 low voltage terminal on the IFC. Technician should read 24VAC between Y2-B/C. 3. 24VAC is sent to the OD unit via thermostat wiring. 4. The indoor blower ramps to 2nd stage airflow. The seven -segment LED for example will alternately read: HP2 = Cooling, Stage 2 (S9X2) CP2 = Cooling, Stage 2 (S9X1) EPl = Speed Tap 7 5. When the temperature is lowered enough to satisfy the thermostat setting, contacts R-Y1—Y2—G will open. 6. The OD unit shuts off and the indoor blower shuts off, unless a blower"Cool Off Delay"has been enabled in the IFC setup menu options. The seven segment LED will read 1 dL = Idle, no thermostat demand. 18-CE12D1-1 B-EN 111 CiPingersoll Rand Ingersoll Rand (NYSE: IR) advances the quality of life by creating comfortable, sustainable and efficient environments. Our people and our family of brands — including Club Caro, Ingersoll Rand@, Thermo King@ and Trane@—work together to enhance the quality and comfort of air in homes and buildings; transport and protect food and perishables; and increase industrial productivity and efficiency. We are a global business committed to a world of sustainable progressandenduring results. APIngersoll Rand T THERMO KING TXWE° ingersollrand.com ETA us Intertek Ingersoll Rand has a policy of continuous product and product data improvements and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices. 18-CE12D1-1 B-EN 01 Aug 2019 Supersedes 18-CE12D1-1A-EN (May 2019) 9)2019Ingersoll Rand Product Specifications MODEL S9X2C100D5PSBA (a) TYPE Downflow RATINGS (b) 1st Stage Input BTUH (ICS) 65,000 1st Stage Capacity BTUH 63,050 2nd Stage Input BTUH 100,000 2nd Stage Capacity BTUH (ICS) (e) (d) 97,000 1st Stage Temp. Rise (Min. -Max.) 25 - 55 2nd Stage Temp. Rise (Min. -Max.) 40 - 70 AFUE (%) 95.0 BLOWER DRIVE DIRECT Diameter — Width (In.) 11 X 10 No. Used 1 Speeds (No.) (e) 9 CFM vs. in. w.g. See Fan Performance Table Motor HP 1 RPM 1075 Volts/Ph/Hz 120 / 1 / 60 FLA 10.6 COMBUSTION FAN — Type Centrifugal Drive — No. Speeds Direct - 2 Motor HP — RPM 3300/2600 Volts/Ph/Hz 120 / 1 / 60 FLA 0.66 FILTER — Furnished? No Type recommended High Velocity Hi Vel. (No.-Size-Thk.) 2 — 16x20 — 1 in. VENT PIPE DIAMETER— Min (in.) (f) (9) 2 Round HEATEXCHANGER Type — Fired 409 Stainless Steel MODEL S9X2C100D5PSBA(a) — Unfired 29-4C Stainless Steel Gauge (Fired) 20 ORIFICES — Main Nat. Gas Qty. — Drill Size 5 - 45 LP Gas Qty. — Drill Size 5- 56 GAS VALVE Redundant - Two Stage PILOT SAFETY DEVICE Type 120 V SiNi Igniter BURNERS — Type Multiport Inshot Number 5 POWER CONN. — V/Ph/Hz (h) 120 / 1 / 60 Ampacity (In Amps) 14.1 Max. Overcurrent Protection (Amps) 15 PIPE CONN. SIZE (in.) 1/2 DIMENSIONS H x W x D Uncrated (In.) 34 x 21 x 28-3/4 Crated (In.) 35-1/2 x 23 x 30-7/8 WEIGHT Shipping (Lbs.)/Net (Lbs.) 155/145 (a) Meets Energy Star (b) For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level. W Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.3. (d) Based on U.S. government standard tests. (e) 9 Speed constant torque ECM blower motor M Referto the Vent Length Table in the Installer's Guide. (e) All S9X2 furnace models have a vent outlet diameter that equals 2 in. (h) The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes. S9X2C100D5-SUB-1 C-EN