The URL can be used to link to this page

BLD2021-1479_Manufacturer_Specifications_and_Installation_Instructions_10.27.2021_1.39.10_PM_2486605123A, 12611,126C Preferred'' Series Air Conditioner B r y a n t with Puron® Refrigerant t-1/2 To 5 Nominal Tons (Sizes 018 to 060) Installation Instructions SAFETY CONSIDERATIONS Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory -authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing. Follow all safety codes. Wear safety glasses, protective clothing, and work gloves. Use quenching cloth for brazing operations. Have fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit. Consult local building codes and current editions of the National Electrical Code ( NEC ) NFPA 70. In Canada, refer to current editions of the Canadian electrical code CSA 22.1. Recognize safety information. This is the safety -alert symbol * When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury. Understand these signal words; DANGER, WARNING, and CAUTION. These words are used with the safety -alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation. ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death. Before installing, modifying, or servicing system, main electrical disconnect switch must be in the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label. EXPLOSION HAZARD Failure to follow this warning could result in death, serious personal injury, and/or property damage. Never use air or gases containing oxygen for leak testing or operating refrigerant compressors. Pressurized mixtures of air or gases containing oxygen can lead to an explosion. GENERAL NOTE: In some cases noise in the living area has been traced to gas pulsations from improper installation of equipment. 1. Locate unit away from windows, patios, decks, etc. where unit operation sound may disturb customer. 2. Ensure that vapor and liquid tube diameters are appropriate for unit capacity. 3. Run refrigerant tubes as directly as possible by avoiding un- necessary turns and bends. 4. Leave some slack between structure and unit to absorb vi- bration. 5. When passing refrigerant tubes through the wall, seal open- ing with RTV or other pliable silicon -based caulk. (See Fig. 1.) 6. Avoid direct tubing contact with water pipes, duct work, floor joists, wall studs, floors, and walls. 7. Do not suspend refrigerant tubing from joists and studs with a rigid wire or strap which comes in direct contact with tubing. (See Fig. 1.) 8. Ensure that tubing insulation is pliable and completely sur- rounds vapor tube. 9. When necessary, use hanger straps which are 1 in. (25.4 mm) wide and conform to shape of tubing insulation. (See Fig. 1.) 10. Isolate hanger straps from insulation by using metal sleeves bent to conform to shape of insulation. NOTEAvoid contact between tubing and structure OUTDOOR W INDOOR WALI.� Vr CAL LIQUID TUBE kINSULATI VAPOR TUBE THROUGH THE WALL HANGER STRAP (AROTUBEONLLY) e INSULATION t ,,--,,—VAPOR TUBE 1" (25.4 mm) MIN. ` ' �— LIQUID TUBE SUSPENSION Fig. 1 - Piping Installation A94026 For proper unit operation, check refrigerant charge using charging information located on control box cover and/or in the Check Charge section of this instruction. IMPORTANT: Maximum liquid -line size is 3/8-in. OD for all residential applications including long line. Refer to Residential Piping and Longline Guideline for further information. IMPORTANT: Always install the factory -supplied liquid -line filter drier. If replacing the filter drier, refer to Product Data Digest for appropriate part number. Obtain replacement filter driers from your distributor or branch. INSTALLATION IMPORTANT: Effective January 1, 2015, all split system and packaged air conditioners must be installed pursuant to applicable regional efficiency standards issued by the Department of Energy. CUT HAZARD Failure to follow this caution may result in personal injury. Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing and gloves when handling parts. Check Equipment and Job Site UNPACK UNIT Move to final location. Remove carton taking care not to damage unit. hard EmdRment File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit rating plate on unit comer panel. It contains information needed to properly install unit. Check rating plate to be sure unit matches job specifications. Install on a Solid, Level Mounting Pad If conditions or local codes require the unit be attached to pad, tie down bolts should be used and fastened through knockouts provided in unit base pan. Refer to unit mounting pattern in Fig. 2 to determine base pan size and knockout hole location. For hurricane tie downs, contact local distributor for details and PE (Professional Engineer) certification, if required by local authorities. On rooftop applications, mount on level platform or frame. Place unit above a load -bearing wall and isolate unit and tubing set from structure. Arrange supporting members to adequately support unit and minimize transmission of vibration to building. Consult local codes governing rooftop applications. Roof mounted units exposed to winds may require wind baffles. Consult the Application Guideline and Service Manual - Residential Split System Air Conditioners and Heat Pumps for wind baffle construction. NOTE: Unit must be level to within t2' (±3/8 in./ft.) per compressor manufacturer specifications. Clearance Requirements When installing, allow sufficient space for airflow clearance, wiring, refrigerant piping, and service. Allow 24 in. (609.6 mm) clearance to service end of unit and 48 in. (1219.2 mm) (above unit. For proper airflow, a 6-in. (152.4 mm) clearance on l side of unit and 12-in. (304.8 mm) on all remaining sides must be maintained. Maintain a distance of 24 in. (609.6 mm) between units. Position so water, snow, or ice from roof or eaves cannot fall directly on unit. On rooftop applications, locate unit at least 6 in. (152.4 mm) above roof surface. Operating Ambient The minimum outdoor operating ambient in cooling mode without accessory is 55°F (12.78°C). The maximum outdoor operating ambient in cooling mode is 125°F (51.7°C) for non-13 SEER models and 115°F (46.11 °C) for 13 SEER models. Make Piping Connections PERSONAL INJURY AND ENVIRONMENTAL HAZARD Failure to follow this warning could result in personal injury or death. Relieve pressure and recover all refrigerant before system repair or final unit disposal. Use all service ports and open all flow -control devices, including solenoid valves. Federal regulations require that you do not vent refrigerant to the atmosphere. Recover during system repair or final unit disposal. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. If ANY refrigerant tubing is buried, provide a 6-in. vertical rise at service valve. Refrigerant tubing lengths up to 36-in. may be buried without further special consideration. Do not bury lines more than 36-in. (914.4 mm). 3/8-in. (9.53 mm) Dia. Tledown Knockouts In Basepan(2) Places View From Top UNIT BASE PAN TIEDOWN KNOCKOUT LOCATIONS In. mm Dimension in. (mm) A B C 23-1/2 X 596.9) (596.9 X 596.9) 7-13/16 198.4-7/6 ( ) 41(112.7) 18-1/16 458.8 ( ) 26 X 26 (660.4 X 660.4) 9-1/8 (231.8) 4-7/16 (112.7) 21-1/4 (539.8) X 31-1/2 (600.1 (800.1 X 800.1) 9-1/8 (231.8) 6-9/16 (166.7) 24-11/16 (627.1) 35 X 35 (889 X 889) 9-1/8 (231.8 ) 6 9/16 166.7 ( ) 28 7/16 722.3 ( ) A05177 Fig. 2 - Tiedown Knockout Locations Outdoor units may be connected to indoor section using accessory tubing package or field -supplied refrigerant grade tubing of correct size and condition. Rated tubing diameters shown in Table 1 are recommended up to 80 ft. (24.38 m). See Product Data for acceptable alternate vapor diameters and associated capacity losses. For tubing requirements beyond 80 ft. (24.38 m), substantial capacity and performance losses can occur. Following the recommendations in the Longline Guideline will reduce these losses. Refer to Table 1 for field tubing diameters. Refer to Table 5 for accessory requirements. There are no buried -line applications greater than 36-in. (914.4 mm) allowed. If refrigerant tubes or indoor coil are exposed to atmosphere, they must be evacuated to 500 microns to eliminate contamination and moisture in the system. Outdoor Unit Connected to Factory Approved Indoor Unit Outdoor unit contains correct system refrigerant charge for operation with factory approved AHRI rated indoor unit when connected by 15 ft. (4.57 m) of field -supplied or factory -accessory tubing, and factory supplied filter drier. Check refrigerant charge for maximum efficiency. Refrigerant labing Connection Outdoor Connect vapor and liquid tubes to fittings on vapor and liquid service valves (see Table 1). Use refrigerant grade tubing Sweat Connection UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Service valves must be wrapped in a heat -sinking material such as a wet cloth while brazing. Use refrigeration grade tubing. Service valves are closed from factory and ready for brazing. After wrapping service valve with a wet cloth, braze sweat connections using industry accepted methods and materials. Consult local code requirements. Refrigerant tubing and indoor coil are now ready for leak testing. This check should include all field and factory joints. Table 1— Refrigerant Connections and Recommended Liquid and Vapor Tube Diameters (In.) 123A RATED VAPOR LIQUID I up to 80 ft. (24.38 m)* UNIT SIZE Connection Connection Tube & Tube Diameter Diameter Diameter 18, 24 3/8 3/4 3/4 30, 36 3/8 3/4 3/4 42,48 3/8 7/8 7/8 60 1 3/8 7/8 1-1/8 126B,126C LIQUID RATED VAPOR up to 80 ft. (24.38 m)* UNIT SIZE Connection & Tube Connection Tube Diameter Diameter Diameter 18 24 30 3/8 3/4 314 36, 42, 48 3/8 7/8 7/8 60 3/8 7/8 * Units are rated with 25 ft. (7.6 m) of lineset. See Product Data sheet for performance data when using different size and length linesets. Notes: 1. Do not apply capillary tube to these units. 2. For Tubing Set lengths between 80 and 200 ft. (24.38 and 60.96 m) horizontal or 35 ft. (10.7 m) vertical differential 250 ft. (76.2 m) Total Equivalent Length), refer to the Residential Piping and Longline Guide line- Air Conditioners and Heat Pumps using Puron refrigerant 3. For alternate liquid line options on 18-42 size units, see Product Data or Residential Piping and Application Guideline Install Liquid -Line Filter Drier Indoor - UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. 1. installation of filter drier in liquid line is required. 2. Filter drier must be wrapped in a heat -sinking material such as a wet cloth while brazing. Refer to Fig. 3 and install filter drier as follows: 1. Braze 5-in. liquid tube to the indoor coil. 2. Wrap filter drier with damp cloth. 3. Braze filter drier to above 5-in. (127 mm) liquid tube. Flow arrow must point towards indoor coil. 4. Connect and braze liquid refrigerant tube to the filter drier. A05178 Fig. 3 - Liquid Line Filter Drier Evacuate Refrigerant Tubing and Indoor Coil UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Never use the system compressor as a vacuum oumo. Refrigerant tubes and indoor coil should be evacuated using the recommended deep vacuum method of 500 microns. The alternate triple evacuation method may be used (see triple evacuation procedure in service manual). Always break a vacuum with dry nitrogen. Deep Vacuum Method The deep vacuum method requires a vacuum pump capable of pulling a vacuum of 500 microns and a vacuum gage capable of accurately measuring this vacuum depth. The deep vacuum method is the most positive way of assuring a system is free of air and liquid water. A tight dry system will hold a vacuum of 1000 microns after approximately 7 minutes. See Fig. 4. 5000 4500 4000 3500 LEAK IN w SYSTEM 0 3000 2500 2 2000 — 1500 .VACUUM TIGHT 700 WET 1000 500 TINT DRY SYSTEM 0 1 2 3 4 5 6 7 MINUTES Fig. 4 - Deep Vacuum Graph A95424 3 Final Tabing Check IMPORTANT: Check to be certain factory tubing on both indoor and outdoor unit has not shifted during shipment. Ensure tubes are not rubbing against each other or any sheet metal or wires. Pay close attention to feeder tubes, making sure wire ties on feeder tubes are secure and tight. Installing with Indoor Piston Outdoor Unit Connected to Factory Approved Indoor Unit Check piston size shipped with indoor unit to see if it matches required indoor piston size. If it does not match, replace indoor piston with correct piston size. NOTE: Correct pistons are shipped with select outdoor units in the accessory bag and are only for use in certain qualified and approved fan coils, i.e. 17134C. (See Product Data for list of approved fan coils that use accessory piston.) The piston included with the FFMANP* and FPMAN* fan coils are unique to those products and CANNOT be replaced with the piston shipped with outdoor unit. Refer to the AHRT Directory to check if a certain combination can use a piston or requires an accessory TXV. When changing indoor piston, use a back—up wrench. Hand tighten hex nut, then tighten with wrench 1/2 turn. Do not exceed 30 ft—lbs. The indoor piston contains a Teflon ring (or seal) which is used to seat against the inside of distributor body, and must be installed properly to ensure proper seating. See Fig. 5. 13/16" BRASS HEX NUT TEFLON® SEAL TEFLON® 3/4" BRASS HEX BODY RINGS A _"H" DISTRIBUTOR PISTON RETAINER A10342 Fig. 5 - Indoor (Cooling) Piston Units with Cooling Mode TXV Units installed with cooling mode TXV require charging by the subcooling method. 1. Operate unit a minimum of 15 minutes before checking charge. 2. Measure liquid service valve pressure by attaching an accur- ate gage to service port. 3. Measure liquid line temperature by attaching an accurate thermistor type or electronic thermometer to liquid line near outdoor coil. 4. Refer to unit rating plate for required subcooling temperat- ure. 5. Refer to Table 2 - Rating Plate (required) Subcooling Tem- perature. Find the point where required subcooling temper- ature intersects measured liquid service valve pressure. 6. To obtain required subcooling temperature at a specific li- quid line pressure, add refrigerant if liquid line temperature is higher than indicated or reclaim refrigerant if temperature is lower. Allow a tolerance of t3°F (f 1.7°C). Units with Indoor Piston Units installed with indoor pistons require charging by the superheat method. The following procedure is valid when indoor airflow is within f 21 percent of its rated CFM. 1. Operate unit a minimum of 15 minutes before checking charge. 2. Measure suction pressure by attaching an accurate gage to suction valve service port. 3. Measure suction temperature by attaching an accurate ther- mistor type or electronic thermometer to suction line at ser- vice valve. 4. Measure outdoor air dry-bulb temperature with thermomet- er. 5. Measure indoor air (entering indoor coil) wet -bulb temper- ature with a sling psychrometer. 6. Refer to Table 3 - Superheat Charging - AC Only. Find outdoor temperature and evaporator entering air wet -bulb temperature. At this intersection, note superheat. Where a dash (--) appears on the table, do not attempt to charge sys- tem under these conditions or refrigerant slugging may oc- cur. Charge must be weighted in, adding or removing 0.6 oz/ft of 3/8 liquid line above or below 15 feet (4.6m) re- spectively. 7. Refer to Table 4 - Required Suction -Line Temperature. Find superheat temperature (from #6 above) and suction pressure. At this intersection, note suction line temperature. 8. If unit has a higher suction line temperature than charted temperature, add refrigerant until charted temperature is reached. 9. If unit has a lower suction line temperature than charted temperature, reclaim refrigerant until charted temperature is reached. 10. When adding refrigerant, charge in liquid form into suction service port using a flow -restricting device. 11. If outdoor air temperature or pressure at suction valve changes, charge to new suction line temperature indicated on chart. 12. Optimum performance will be achieved when the operating charge produces 10°F suction superheat at suction service valve with 95°F (35°C) outdoor ambient and 80°F (27°C) dry bulb (67°F / 19°C) wet bulb) indoor temperature (DOE "A" test conditions) at rated airflow. Table 2 — Rating Plate (required) Subcooling Temperatures Measure R-410A Required Liquid Line Temperature °F (°C) Liquid Pressure °F (°C) °F VC) °F VC) °F VC) •F (°C) °F (°C) (psig) 6 3 8 4 10 6 12 7 14 8 16 9 251 259 78 26 76 24 74 76 23 24 72 74 22 23 70 72 21 22 68 20 70 21 80 27 78 26 266 82 28 80 27 78 26 76 24 74 23 72 22 274 84 29 B2 28 80 1 27 78 80 82 26 76 24 74 23 283 86 88 30 31 84 29 86 30 82 84 28 29 27 78 26 76 24 291 28 80 27 I 78 26 299 90 32 88 31 86 30 84 29 82 28 80 27 308 92 33 90 32 88 31 86 88 30 84 29 82 28 317 94 34 92 33 90 92 94 31 86 30 84 29 326 96 36 94 34 Ifl 90 92 94 32 33 88 90 31 32 86 88 30 31 335 98 37 96 36 345 100 38 98 37 96 34 92 33 90 32 364 104 40 102 39 100 102 104 38 39 40 98 100 102 104 37 38 39 96 98 100 36 37 38 94 34 96 36 98 37 374 106 41 104 40 384 108 42 106 41 395 110 43 108 42 106 41 40 102 39 100 38 406 112 44 110 43 108 42 106 41 104 40 102 39 416 114 46 112 44 110 43 108 42 106 41 104 40 427 116 47 114 46 112 44 110 43 108 42 106 41 439 118 48 116 47 114 46 112 44 110 43 108 42 450 120 49 118 48 116 47 114 46 112 44 110 43 462 122 50 120 49 118 48 116 47 114 46 112 44 474 124 51 122 50 120 49 118 48 116 47 114 46 Table 3 — Superheat Charging - AC Only OUTDOOR TEMP (°F) EVAPORATOR ENTERING AIR TEMPERATURE ('F WB) 50 52 54 56 58 60 62 64 67 68 70 72 74 76 55 9 12 14 17 20 23 26 29 32 35 37 40 42 45 60 7 10 12 15 18 21 24 27 30 33 35 38 40 43 65 — 6 10 13 16 19 21 24 27 30 33 36 38 41 70 — — 7 10 1 13 16 19 21 24 27 30 33 36 39 75 I — — — 6 9 12 15 18 21 24 28 31 34 37 80 — — — — 5 8 12 15 18 21 25 28 31 35 85 — — — — — — B 11 15 19 22 26 30 33 90 — — — — — — 5 9 13 16 20 24 27 31 95 — — — — — — — 6 10 14 18 22 25 29 100 — — — — — — — — 8 12 15 20 23 27 105 — — — — — — — — 5 9 13 17 22 26 110 — — — — — — — — — 6 11 15 20 25 115 — — — — — — — — — — 8 14 18 1 23 'Optimum performance point, 95'F (35'C) outdoor ambient and (80'F / 27'C dry bulb), (67'F / 19'C wet bulb) indoor conditions. (DOE A Test Conditions) Where a dash (--) appears do not attempt to charge system under these conditions or refrigerant slugging may occur. Charge must be weighed in. Note: Superheat'F is at low —side service port, Allow a tolerance of ±3'F (�1.7'C) Note: Indoor dry bulb between 70'F and 80'F (21'C and 27'C) Table 4 — Required Suction -Line Temperature SUPERHEAT TEMP(°F) SUCTION PRESSURE AT SERVICE PORT (PSIG) 107.8 112.2 116.8 121.2 126 130.8 138.8 140.8 145.8 0 35 37 39 41 43 45 45 47 49 51 2 37 39 41 43 I 47 49 51 53 4 39 41 43 45 47 49 51 53 55 6 41 43 45 47 I 49 51 53 55 57 8 43 45 47 49 I 51 53 55 57 59 10 45 47 49 51 53 55 57 59 61 12 47 49 51 53 55 57 59 61 63 14 49 51 53 55 57 59 61 63 65 16 51 53 55 57 59 61 63 65 67 18 53 55 57 59 61 63 65 67 69 20 55 57 59 61 63 65 67 69 71 22 57 59 61 63 65 67 69 71 73 24 59 61 63 65 67 69 71 73 75 26 61 63 65 67 69 71 73 75 77 28 63 65 67 69 71 73 75 77 79 30 65 67 69 71 73 75 77 79 81 32 67 69 71 73 75 77 79 81 83 34 69 71 73 75 77 79 81 83 85 36 71 73 75 77 79 81 83 85 87 38 73 75 77 79 81 83 85 87 89 40 75 77 79 81 83 85 87 89 91 Make Electrical Connections Be sure field wiring complies with local and national fire, safety, and electrical codes, and voltage to system is within limits shown on unit rating plate. Contact local power company for correction of improper voltage. See unit rating plate for recommended circuit protection device. NOTE: Operation of unit on improper line voltage constitutes abuse and could affect unit reliability. See unit rating plate. Do not install unit in system where voltage may fluctuate above or below permissible limits. NOTE: Use copper wire only between disconnect switch and unit. NOTE: Install branch circuit disconnect of adequate size per NEC to handle unit starting current. Locate disconnect within sight from and readily accessible from unit, per Section 440-14 of NEC. Route Ground and Power Wires Remove access panel to gain access to unit wiring. Extend wires from disconnect through power wiring hole provided and into unit control box. ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death. The unit cabinet must have an uninterrupted or unbroken ground to minimize personal injury if an electrical fault should occur. The ground may consist of electrical wire or metal conduit when installed in accordance with existing electrical codes. Connect Ground and Power Wires Connect ground wire to ground connection in control box for safety. Connect power wiring to contactor as shown in Fig. 6. DISCONNECT PER N. E. C. AND/OR LOCAL CODES CONTACTOR FFIELD POWER 1 W -----IR-ING-------------------- 00 ---------------------------- Oo O FIELD GROUND ------------- WIRING GROUND LUG A91056 Fig. 6 - Line Connections Connect Control Wiring Route 24-v control wires through control wiring grommet and connect leads to control wiring (See Fig. 7). Refer to Installation Instructions packaged with thermostat. Use No. 18 AWG color -coded, insulated (35°C minimum) wire. If thermostat is located more than 100 ft. (30.48 m) from unit, as measured along the control voltage wires, use No. 16 AWG color -coded wire to avoid excessive voltage drop. All wiling must be NEC Class 1 and must be separated from incoming power leads. Use furnace transformer, fan coil transformer, or accessory transformer for control power, 24v/40va minimum. NOTE: Use of available 24v accessories may exceed the minimum 40va power requirement. Determine total transformer loading and increase the transformer capacity or split the load with an accessory transformer as required. Final Wiring Check IMPORTANT: Check factory wiring and field wire connections to ensure terminations are secured properly. Check wire routing to ensure wires are not in contact with tubing, sheet metal, etc. Compressor Crankcase Heater When equipped with a crankcase heater, furnish power to heater a minimum of 24 hr before starting unit. To furnish power to heater only, set thermostat to OFF and close electrical disconnect to outdoor unit. A crankcase heater is required if refrigerant tubing is longer than 80 ft. (24.38 m). Refer to the Application Guideline and Service Manual Longline Section -Residential Split -System Air Conditioners and Heat Pumps. Install Electrical Accessories Refer to the individual instructions packaged with kits or accessories when installing. Start -Up UNIT OPERATION AND SAFETY HAZARD Failure to follow this caution may result in personal injury, equipment damage or improper operation. • Do not overcharge system with refrigerant. • Do not operate unit in a vacuum or at negative pressure. • Compressor dome temperatures may be hot. PERSONAL INJURY HAZARD Failure to follow this caution may result in personal injury. Wear safety glasses, protective clothing, and gloves when handling refrigerant and observe the following: • Front seating service valves are equipped with Schrader valves. Follow these steps to properly start upsystem: 1. After system is evacuated, fully open liquid and vapor ser- vice valves. 2. Unit is shipped with valve stem(s) front seated (closed) and caps installed. Replace stem caps after system is opened to refrigerant flow. Replace caps finger -tight and tighten with wrench an additional 1/12 turn. 3. Close electrical disconnects to energize system. 4. Set room thermostat at desired temperature. Be sure set point is below indoor ambient temperature. 5. Set room thermostat to COOL and fan control to ON or AUTO mode, as desired. Operate unit for 15 minutes. Check system refrigerant charge. Sequence of Operation Turn on power to indoor and outdoor units. Transformer is energized. On a call for cooling, thermostat makes circuits R-Y and R-G. Circuit R-Y energizes contactor, starting outdoor fan motor and compressor circuit. R-G energizes indoor unit blower relay, starting indoor blower motor on high speed. When thermostat is satisfied, its contacts open, de -energizing contactor and blower relay. Compressor and motors stop. If indoor unit is equipped with a time -delay relay circuit, the indoor blower will run an additional 90 seconds to increase system efficiency. Check Charge Factory charge amount and desired subcooling are shown on unit rating plate. Charging method is shown on information plate inside unit. To properly check or adjust charge, conditions must be favorable for subcooling charging. Favorable conditions exist when the outdoor temperature is between 707 and 100'F (21.11'C and 37.78'C), and the indoor temperature is between 70'F and 80'F (21.11'C and 26.67C). Follow the procedure below: Unit is factory charged for 15ft (4.57 m) of lineset. Adjust charge by adding or removing 0.6 oz/ft of 3/8 liquid line above or below 15ft (4.57 m) respectively. For standard refrigerant line lengths (80 ft/24.38 m or less), allow system to operate in cooling mode at least 15 minutes. If conditions are favorable, check system charge by subcooling method. If any adjustment is necessary, adjust charge slowly and allow system to operate for 15 minutes to stabilize before declaring a properly charged system. If the indoor temperature is above 80'F (26.67C), and the outdoor temperature is in the favorable range, adjust system charge by weight based on line length and allow the indoor temperature to drop to 80'17 (26.67C) before attempting to check system charge by subcooling method as described above. If the indoor temperature is below 70'F (21.11'C), or the outdoor temperature is not in the favorable range, adjust charge for line set length above or below 15ft (4.57 m) only. Charge level should then be appropriate for the system to achieve rated capacity. The charge level could then be checked at another time when the both indoor and outdoor temperatures are in a more favorable range. NOTE: If line length is beyond 80 ft (24.38 m) or greater than 35 ft (10.7 m) vertical separation, See Long Line Guideline for special charging requirements. Final Checks IMPORTANT: Before leaving job, be sure to do the following: 1. Ensure that all wiring is routed away from tubing and sheet metal edges to prevent rub -through or wire pinching. 2. Ensure that all wiring and tubing is secure in unit before adding panels and covers. Securely fasten all panels and covers. 3. Tighten service valve stem caps to 1/12-turn past finger tight. 4. Leave Owner's Manual with owner. Explain system opera- tion and periodic maintenance requirements outlined in manual. 5. Fill out Dealer Installation Checklist and place in customer file. CARE AND MAINTENANCE For continuing high performance and to minimize possible equipment failure, periodic maintenance must be performed on this equipment. Frequency of maintenance may vary depending upon geographic areas, such as coastal applications. See Owner's Manual for more information. Table 5 - Accessory Usage ACCESSORY REQUIRED FOR LOW -AMBIENT COOLING APPLICATIONS (Below 55°F/12.8°C) Yest Yes Yes REQUIRED FOR LONG LINE APPLICATIONS* No Yes Yes REQUIRED FOR SEA COAST APPLICATIONS (Within 2 miles/3.22 km) No No No Ball Bearing Fan Motor Compressor Start Assist Capacitor and Relay Crankcase Heater Evaporator Freeze Thermostat Yes No No Hard Shut -Off TXV Yes Yes Yes Liquid Line Solenoid Valve No No No Motor MasterT or Low -ambient Pressure Switch Support Feet Winter Start Control Yes' Recommended Yes No No No Recommended No No - rut wuiny une sets oerween ou ano zuu it. tz+.ao ano ou.ao ml anoror in n. l tu. i m vemcai omerenuai, reTer To nesioenuai ripmg ana Longiine auroeune. t Additional requirement for Low -Ambient Controller (full modulation feature) MotorMasterz' Control. t If unit equipped with ECM OD motor, both motor and fan need to be replaced per unit accessory guide to work properly. Unit will not meet AHRI rated efficiency once motor and fan are replaced to use this accessory. A/C THERMOSTAT 24 VAC HOT 24 VAC COM HEAT STAGE 1 COOL STAGE 1 INDOOR FAN I G F- Typical AIR FURNACE CONDITIONER A/C THERMOSTAT 24 VAC HOT 24 VAC COMC- HEAT STAGE 1 /W/WWi COOL STAGE 1 Y/Y2 INDOOR FAN U LEGEND 24-V FACTORY WIRING ---- 24-V FIELD WIRING R FIELD SPLICE CONNECTION �I CONTACTOR Fig. 7 - Generic Wiring Diagrams (See Thermostat Installation Instruction for specific unit combinations) A97368 Typical AIR FAN COIL CONDITIONER r"t c C W2 A02326 9 PURONG (R-410A) REFRIGERANT QUICK REFERENCE GUIDE • Puron refrigerant operates at 50-70 percent higher pressures than R-22. Be sure that servicing equipment and replacement components are designed to operate with Puron refrigerant • Puron refrigerant cylinders are rose colored. • Recovery cylinder service pressure rating must be 400 psig, DOT 4BA400 or DOT BW400. • Puron refrigerant systems should be charged with liquid refrigerant. Use a commercial type metering device in the manifold hose when charging into suction line with compressor operating • Manifold sets should be 700 psig high side and 180 psig low side with 550 psig low -side retard. • Use hoses with 700 psig service pressure rating. • Leak detectors should be designed to detect HFC refrigerant. • Puron refrigerant, as with other HFCs, is only compatible with POE oils. • Vacuum pumps will not remove moisture from oil. • Do not use liquid -line filter driers with rated working pressures less than 600 psig. • Do not leave Puron suction line filter driers in line longer than 72 hours. • Do not install a suction -line filter drier in liquid line. • POE oils absorb moisture rapidly. Do not expose oil to atmosphere. • POE oils may cause damage to certain plastics and roofing materials. • Wrap all filter driers and service valves with wet cloth when brazing. • A factory approved liquid -line filter drier is required on every unit. • Do NOT use an R-22 TXV. • Never open system to atmosphere while it is under a vacuum. • When system must be opened for service, recover refrigerant, evacuate then break vacuum with dry nitrogen and replace filter driers. Evacuate to 500 microns prior to recharging. • Do not vent Puron refrigerant into the atmosphere. • Do not use capillary tube coils. • Observe all warnings, cautions, and bold text. ,02018 Bryant Heating & Cooling Systems • 7310 W. Morris St. • Indianapolis, IN 46231 Edition Date: 10/18 Catalog No. Ill 23A-26C-11 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Replaces: 11123A-26B-10 10 MODEL 126B PREFERRED' SERIES AIR CONDITIONER B r y a n t WITH PURON® FR REIGERANT 1-1/2 TO 5 NONUNAL TONS IJ Product Data Bryant Air Conditioners with Puron © refrigerant provide a collection of features unmatched by any other family of equipment. The 126B has been designed utilizing Bryant's non -ozone depleting Puron refrigerant. This product has been designed and manufactured to meet Energy Star® criteria for energy efficiency when matched with appropriate coil components. Refer to the combination ratings in the AHRI Directory for system combinations that meet Energy Star© guidelines. NOTE: Ratings contained in this document are subject to change at any time. Always refer to the AHRI directory (www.ahridirectory.org) for the most up-to-date ratings information. INDUSTRY LEADING FEATURES/BENEFITS Efficiency • 14 - 16.5 SEER / 11.5- 13.5 EER • Microtube Technology- refrigeration system • Indoor air quality accessories available Sound • Sound level as low as 72 dBA • Compressor sound blanket standard Comfort • System supports thermidistat or standard thermostat controls Reliability • Non -ozone depleting Puron® refrigerant • Scroll compressor • Intemal pressure relief valve • Intemal thermal overload • Filter drier • High and low pressure switches • Balanced refrigeration system for maximum reliability Durability DuraGuard- protection package: • Solid, durable sheet metal construction • Louvered coil guard • Baked -on, complete outer coverage, powder paint Applications • Long -line - up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.) • Low ambient (down to-10°F/-23°C)) with accessory kit MODEL NUMBER NOMENCLATURE 1 2 3 4 5 6 7 8 9 10 11 12 14 N N N A A/N N N N N AN A/N N A 1 2 6 B N A 0 3 6 0 0 0 A Product Tier SEER Major Voltage Variations Cooling Capacity Open Open Open Minor Family Series Series 1=AC 2- 6=16 B=Puron N= A = 0= 0= 0= A = Legacy SEER 208-230-1 Standard Not Not Not Original or Defined Defined Defined Series 208/230-1 Puron CERTIFIED, c L us Use of the AHRI Certified TM Mark indicates a manufacturer's participation in the nnr malW Ira W.e. dsynq end mnNa dr�n.s program For verification ..t+ ar�anei. cai cyrooara�+•.A'^-',�'"`,w . ,, �: c"ro of certification for individual .a 9nnl d,>g..rn Rer.A.. r... o.. Odra m clx"w products, go to »pnq.v.d ar w .ahridirectory.org. Il rNlu;lvf��r.nur•re.anlrmpoprWrge.na *k Ilar mry odic. prryr oMltl*ncy uw.MrYn pulgnnl Yr.. STANDARD FEATURES Feature 018 024 030 036 042 048 060 Puron Refrigerant X X X X X X X Maximum SEER * 16.0 16.0 16.5 16.5 16.0 16.0 1 16.0 Scroll Compressor X X X X X X X Field Installed Filter Drier X X X X X X X Front Seating Service Valves X X X X X X X Internal Pressure Relief Valve X X X X X X X Internal Thermal Overload X X X X X X X Long Line capability X X X X X X X Low Ambient capability with Kit X X X X X X X High Pressure Switch X X X X X X X Low Pressure Switch X X X X X X X X X X X X X X Compressor Sound Blanket Louvered Coil Guard X X I X X X X X * With approved combinations X = Standard PHYSICAL DATA UNIT SIZE -VOLTAGE, SERIES 0018-A 024-A 030-A 036-A 042-A 048-A 60-B Compressor Type Scroll REFRIGERANT PuronO (R-410A) Control I TXV(Puron!' Hard Shuto Charge lb (kg) 4.60 (2.09) 6.00 (2.72) 6.81 (3.09) 1 7.00 (3.18) 1 8.62 (3.91) 10.50 (4.76) 14.00 (6.35) COND FAN Propeller Type. Direct Drive Air Discharge Vertical Air Q (CFM) 1881 2614 2614 1 3223 3810 4046 4700 Motor HP 1/12 1/10 1/10 1/12 1/5 1/4 1/3 Motor RPM 1100 800 800 800 800 800 815 COND COIL Face Area (Sq ft 11.50 15.10 17.20 17.60 25.15 20.10 30.15 Fins per In. 25 25 25 25 25 20 20 Rows 1 1 1 1 1 2 2 Circuits 3 4 4 4 6 7 12 VALVE CONNECT. In. ID Vapor 3/4 3/4 3/4 7/8 7/8 7/8 7/8 Liquid 3/8 3/8 3/8 3/8 3/8 3/8 3/8" REFRIGERANT TUBES (in. OD) RateaVa or* 3/4 7/8 I 1-1/8 Max Liquid Line 3/8 r.7 mu. u n fir.. rnt ul uncap. rmlyur. uvc vapgr uno amnry anu a.wuny a+apawry 6V55 uwry mmn usury uumr 51ces anu rmrgins ur rare r. Note: See unit Installation Instruction for proper installation. t See Liquid Line Sizing For Cooling Only Systems with Puron Refrigerant tables. 2 REFRIGERANT PIPING LENGTH LIMITATIONS Liquid Line Sizing and Maximum Total Equivalent Lengthst for Cooling Only Systems with Puron® Refrigerant: The maximum allowable length of a residential split system depends on the liquid line diameter and vertical separation between indoor and outdoor units. See Table below for liquid line sizing and maximum lengths : Maximum Total Equivalent Length Outdoor Unit BELOW Indoor Unit Liquid Size Liquid Line Line Connection Diam. w/ TXV 18000 1/4 AC with 3/8 5/16 AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit BELOW Indoor Vertical Separation ft (m) 0-5 (0-1.5 6-10 1.8-3.0 11-20 3.4-6.1 21-30 6.4-9.1) 31-40 141-50.2 9.4-12.2.5-15 51-6. (15.5-10 3 61-70 (18.6-21.3) 71-80 (21.6-24.4) 150 150 125 100 100 75 -- -- -- 250* 250* 250* 250* 250* 250* 250* 225* 150 Puron I 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250* 24000 1/4 75 75 75 50 50 -- -- -- -- AC with 3/8 5/16 250* 250* 250* 1 250* 250* 225* 175 125 100 Puron 3/8 1 250* 250* 250* 1 250* i 250* 250* 250* 250* 250* 30000 1/4 30 -- -- I -- -- -- -- — -- AC with 3/8 5/16 175 225* 200 175 125 100 75 -- -- Puron 3/B 250* 250* 250* 250* 250* 250* 250* 250* 250* 36000 AC 5/16 175 150 150 100 100 100 75 -- -- with Puron 3/8 3//8 250* 250* 250* 250* 250* 250* 250* 250* 250* 42000 AC with Puron 3/8 5/16 125 100 100 75 75 50 -- -- -- 3/8 250* 250* 250* 250* 250* 250* 250* 250* 150 48000 AC with Puron 3/8 3/8 250* 250* 250* 250* 250* 250* 230 160 -- 60000 AC with Puron 318 3/8 250* 250* 250* 225* 190 150 110 -- * Maximum actual length not to exceed 200 ft (61 m) t Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details. -- = outside acceptable range Maximum Total Equivalent Length Outdoor Unit ABOVE Indoor Unit Size Liquid Line Connection Liquid Line Diam. w/ TXV AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit ABOVE Indoor Vertical Separation ft (m) 25 .6) 26-50 7.9-15.2 51-75 15.5-22.9 76-100 23.2-30.5 101-125 30.6-38.1 126-150 36.4-45. 151-175 46.0-53.3 176-200 53.6-61A 18000 1/4 175 250* _ 250* 250* 250* 250* 250* 250* AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250* Puron 3/8 250* 250* 250* 250* 250* 250` 250* 250* 24000 1/4 100 125 175 200 225* 250* 250* 250* AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250* Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 30000 1/4 1 30 -- -- -- -- -- -- -- AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250* Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 36000 AC 5/16 225* 250* 250* 250* 250* 250* 250* 250* with Puron 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250* 42000 AC 5116 175 200 I 250* 250* 250* 250* 250* 250* with Puron 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250* 48000 AC with Puron 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250* 60000 AC with Puron 3/B 3/8 250* 250` 250* 250* 250* 250* 250* 250* * Maximum actual length not to exceed 200 ft (61 m) t Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details. -- = outside acceptable range REFRIGERANT CHARGE ADJUSTMENTS Liquid Line Size Puron Charge oz/ft (g/m) 3/8 0.60 (17.74) (Factory charge for lineset = 9 oz / 266.16 g) 5/16 0.40 (11.83) 1 /4 0.27 (7.98) Units are factory charged for 15 ft (4.6 m) of 3/8" liquid line. The factory charge for 3/8" lineset 9 oz. When using other length or diameter liquid lines, charge adjustments are required per the chart above. Char¢in¢ Formula: [(Lineset oz/ft x total length) - (factory charge for lineset)] = charge adjustment Example l: System has 15 ft of line set using existing 1 /4" liquid line. What charge adjustment is required? Formula: (.27 oz/ft x 15ft) - (9 oz) = (4.95) oz. Net result is to remove 4.95 oz of refrigerant from the system Example 2: System has 45 ft of existing 5/16" liquid line. What is the charge adjustment? Formula: (.40 oz/ft. x 45ft) - (9 oz.) = 9 oz. Net result is to add 9 oz of refrigerant to the system NOTE: Conditions must be favorable for charging by subcooling method. Indoor temperature must be 70°F to 80°F (21.1 °C to 26.7°C), and outdoor temperature must be 70°F to 100°F (21.1°C to 37.8°C). If outside these conditions, adjust charge for long line sets by weigh-in method. LONG LINE APPLICATIONS An application is considered Long Line, when the refrigerant level in the system requires the use of accessories to maintain acceptable refrigerant management for systems reliability. See Accessory Usage Guideline table for required accessories. Defining a system as long line depends on the liquid line diameter, actual length of the tubing, and vertical separation between the indoor and outdoor units. For Air Conditioner systems, the chart below shows when an application is considered Long Line. AC with Puron® Refrigerant Long Line Description ft (m) Beyond these lengths, a TXV is required Total Length Outdoor Unit Above or Below Indoor Unit TXV required beyond 50 ft. (15.2 m) TXV required beyond 20 ft. (6.1 m) AC with Puron® Refrigerant Long Line Description ft (m) (Beyond these lengths, long line accessories are required) Liquid Line Size Units On Same Level Outdoor Below Indoor Outdoor Above Indoor 1/4 + TXV No accessories needed within al- lowed lengths No accessories needed within allowed lengths 175 (53.3) 5/16 + TXV 120 (36.6) 50 15.2) vertical or 120 (36.6) total 120 (36.6) 3/8 + TXV 80 (24.4) 35 10.7 vertical or 80 (24.4) total 80 (24.4) Note: See Residential Piping and Long Line Guideline for details VAPOR LINE SIZING AND COOLING CAPACITY LOSS Acceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction line diameters shown in the chart below are acceptable for AC systems with Puron refrigerant: Vapor Line Sizing and Cooling Capacity Losses — Puron® Refrigerant 1-Stage Air Conditioner Applications Unit Nominal Size (Btuh) Maximum Liquid Line Diameters (in. OD) Vapor Line Diameters (In. OD) Cooling Capacity Loss (%) Total Equivalent Line Length m ft. q 9 ( ) 1-Stage AC with Puron 26-50 7.9-15.2 51-80 15.5-24.4 81-100 (24.7-30.5) 101-125 (30.8-38.1) 126-150 (38.4-45.7) 151-175 46.0-53.3 176-200 (53.6-61.0) 201-225 (61.3-68.6) 226-250 (68.9-76.2) 112 1 2 3 5 6 7 8 1 9 11 018 3/8 5/8 0 1 1 1 2 2 2 3 3 I 314 0 0 0 0 1 1 1 1 1 5/8 0 1 2 2 3 3 4 5 5 024 3/8 3/4 0 0 1 1 1 1 1 2 2 718 0 0 0 0 1 0 1 1 1 1 5/8 1 2 3 3 4 5 6 7 8 030 3/8 3/4 6 0 1 1 1 2 2 2 3 7/8 0 0 0 0 1 1 1 1 1 5/8 1 2 4 5 6 8 9 10 12 036 3/8 314 0 1 1 2 2 3 3 4 4 7/8 0 0 0 1 1 1 1 2 2 3/4 0 1 2 2 3 4 4 5 6 042 3/8 7/8 0 0 1 1 1 2 2 2 3 11/8 0 0 0 0 0 0 0 0 0 3/4 0 1 2 3 4 5 5 6 7 046 3/8 7/8 0 0 1 1 1 2 2 2 3 3 1 118 0 0 0 0 0 0 0 1 1 3/4 1 2 4 5 6 7 9 10 11 060 3/8 7/8 0 1 2 2 3 4 4 5 5 1 118 0 0 0 1 1 1 1 1 1 Applications in this area may be long line and may have height restrictions. See the Residential Piping and Long Line Guideline. ACCESSORY THERMOSTATS PART NUMBER T6—PAC01 T6—NAC01 PART NUMBER SYSTXBBRRS01 T6—EXP01—A TSTATXXCNV10 TX—LBP01 TSTATXXSEN01—B ACCESSORIES PROGRAM GAS 7—Day J NP J THERMOSTAT ACCESSORIES BRIEF DESCRIPTION Indoor Remote Room Temperature Sensor ExPs Computer Programming Accessory Thermostat Conversion Kit (4 to 5 wire) — 10 p Large Decorative Backplate Outdoor Air Temperature Sensor ELECTRIC HEAT COOL J 1 1 J 1 1 THERMOSTATS USED WITH All T6— thermostats T6—P thermostats :k All BryanP branded thermostats T6—Pxx, T6—Nxx, and T2—Pxx All T6— thermostats KIT NUMBER DESCRIPTION 18—A 24—A 30—A 36—A 42—A 48—A 60—B HC32GE234 MOTOR,FAN X HC32GE229 MOTOR,FAN X HC34GE240 MOTOR,FAN BALL BEARING X X HC38GE228 MOTOR,FAN BALL BEARING X HC40GE228 MOTOR,FAN BALL BEARING X HC40GR236 MOTOR,FAN BALL BEARING X I KAACH1601AAA CRANKCASE HEATER X KAACH1701AAA CRANKCASE HEATER X X X X STANDARD CRANKCASE HEATER S S KAACS0201 PTC START ASSIST PTC X X X X X X X KAALS0201 LLS LIQUID LINE SOLENOID X X X X X X X KAATD0101TDR TIME DELAY RELAY X X X X X X X KAAWS0101AAA WINTER START X X X X X X X KSACY0101AAA CYCLE PROTECTOR X X X X X X X KSAFT0101AAA FREEZE ETHERMOSTAT X X X X X X X KSAHS1701AAA HARD START (CAP/RELAY) X X X X X X KSAHS2501AAA HARD START(CAP/RELAY) X KSALA0301410 LOW AMBIENT PSW X X X X X X X KSALA0601AAA MOTORMASTER230V X X X X X X X KSASF0201AAA SUPPORTFEET X X X X X X X KSATX0201PUR TXV, COPPER X X X KSATX0301PUR TXV, COPPER X KSATX0401PUR TXV, COPPER X X KSATX0501PUR TXV, COPPER X X KSBTX0201PUR TXVALUMINUM X X X KSBTX0301PUR TXV ALUMINUM X KSBTX0401PUR TXV ALUMINUM X X LA01RA339 FAN X X = Accessory / S — Standard 5 ACCESSORY USAGE GUIDELINE REQUIRED FOR LOW-AMBI- I REQUIRED FOR LONG REQUIRED FOR ACCESSORY ENT COOLING APPLICATIONS LINE SEA COAST (Below 55°F/12.80C) APPLICATIONS* APPLICATIONS Yest Yes (Over 80 ft./24.38 m(Within No Yes 2 miles/3.22 km) No No Ball Bearing Fan Motor Compressor Start Assist Capacitor and Relay Crankcase Heater Yes Yes No Evaporator Freeze Thermostat Yes No Yes No No Yes No Hard Shut -Off TXV Yes Liquid Line Solenoid Valve No Motor Master' Control or I Yes Low -ambient Pressure Switch No No Support Feet Recommended No Recommended Winter Start Control Yes No No * For tubing line sets between 80 and 200 ft. (24.38 aniF60.96 m) and/or 20 ft. (6.09 m) vertical differential. refer to Residential Split -System Longline Application Guideline. t Required for Low —Ambient Controller (full modulation feature) MotorMastery Control. Accessory Description and Usage (Listed Alphabetically) 1. Ball -Bearing Fan Motor A fan motor with ball bearings which permits speed reduction while maintaining bearing lubrication. Usage Guideline: Required on all units when MotorMaster® is used. 2. Compressor Start Assist - Capacitor and Relay Start capacitor and relay gives a "hard" boost to compressor motor at each start up. Usage Guideline: Required for reciprocating compressors in the following applications: Long line Low ambient cooling Hard shut off expansion valve on indoor coil Liquid line solenoid on indoor coil Required for single-phase scroll compressors in the following applications: Long line Low ambient cooling Suggested for all compressors in areas with a history of low voltage problems. 3. Compressor Start Assist — PTC Type Solid state electrical device which gives a "soft' boost to the compressor at each start-up. Usage Guideline: Suggested in installations with marginal power supply. 4. Crankcase Heater An electric resistance heater which mounts to the base of the compressor to keep the lubricant warm during off cycles. Improves compressor lubrication on restart and minimizes the chance of liquid slugging. Usage Guideline: Required in low ambient cooling applications. Required in long line applications. Suggested in all commercial applications. 5. Cycle Protector The cycle protector is designed to prevent compressor short cycling. This control provides an approximate 5-minute delay after power to the compressor has been interrupted for any reason, including power outage, protector control trip, thermostat jiggling, or normal cycling. 6. Evaporator Freeze Thermostat An SPST temperature -actuated switch that stops unit operation when evaporator reaches freeze-up conditions. Usage Guideline: Required when low ambient kit has been added. 7. Low -Ambient Pressure Switch Kit A long life pressure switch which is mounted to outdoor unit service valve. It is designed to cycle the outdoor fan motor in order to maintain head pressure within normal operating limits (approximately 100 psig to 225 psig). The control will maintain working head pressure at low -ambient temperatures down to 0°F (-18°C) when properly installed. Usage Guideline: A Low -Ambient Pressure Switch or MotorMaster® Low -Ambient Controller must be used when cooling operation is used at outdoor temperatures below 55°F (12.8°C). 8. MotorMaster® Low -Ambient Controller A fan -speed control device activated by a temperature sensor, designed to control condenser fan motor speed in response to the saturated, condensing temperature during operation in cooling mode only. For outdoor temperatures down to -10°F (-23°C), it maintains condensing temperature at 100°F ±10°F (37.8°C ± 5.5 ° C). Usage Guideline: A MotorMaster® Low Ambient Controller or Low -Ambient Pressure Switch must be used when cooling operation is used at outdoor temperatures below 55°F (12.8°C). Suggested for all commercial applications. 9. Outdoor Air Temperature Sensor Designed for use with Bryant Thermostats listed in this publication. This device enables the thermostat to display the outdoor temperature. This device also is required to enable special thermostat features such as auxiliary heat lock out. Usage Guideline: Suggested for all Bryant thermostats listed in this publication. Accessory Description and Usage (Listed Alphabetically) (Continued) 10. Support Feet 12. Time -Delay Relay Four stick -on plastic feet that raise the unit 4 in. (101.6 mm) An SPST delay relay which briefly continues operation of indoor above the mounting pad. This allows sand, dirt, and other debris blower motor to provide additional cooling after the compressor to be flushed from the unit base, minimizing corrosion. cycles off. Usage Guideline: Suggested in the following applications: Coastal installations. Windy areas or where debris is normally circulating. Rooftop installations. For improved sound ratings. 11. Thermostatic Expansion Valve (TXV) A modulating flow -control valve which meters refrigerant liquid flow rate into the evaporator in response to the superheat of the refrigerant gas leaving the evaporator. Kit includes valve, adapter tubes, and external equalizer tube. Hard shut off types are available. NOTE: When using a hard shut off TXV with single phase reciprocating compressors, a Compressor Start Assist Capacitor and Relay is required. Usage Guideline: Required to achieve AHRI ratings in certain equipment combinations. Refer to combination ratings. Hard shut off TXV or LLS required in air conditioner long line applications. Required for use on all zoning systems. NOTE: Most indoor unit controls include this feature. For those that do not, use the guideline below. Usage Guideline: For improved efficiency ratings for certain combinations of indoor and outdoor units. Refer to AHRI Unitary Directory. 13. Winter Start Control This control is designed to alleviate nuisance opening of the low-pressure switch by bypassing it for the first 3 minutes of operation. ELECTRICAL DATA UNIT SIZE 018-A OPER V/PH - MAX VOLTS* COMPR FAN MCA MAX FUSE** or CKT BRK AMPS MIN LRA RLA FLA 2081230/1-60 253 197 48.0 9.0 0.50 11.8 20 024-A 58.3 13.5 0.70 17.6 25 030-A 64.0 12.8 0.70 16.7 25 036-A 77.0 14.1 0.50 18.1 30 042-A 112.0 17.9 1.20 23.6 40 048-A 109.0 19.9 1.20 26.1 40 060-B I 152.5 23.7 2.80 32.4 50 - rerrn.�iuie umns or the vonage range at wntcn the unit win operate saustaciomy t If wire is applied at ambient greater than 30oC, consult table 310-16 of the NEC (NFPA 70). The ampacity of non -metallic -sheathed cable (NM), trade name ROMEX, shall be that of 60°C conditions, per the NEC (NFPA 70) Article 336-26. If other than uncoated (no -plated), 60 or 75°C insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70). $ Length shown is as measured one way along wire path between unit and service panel for voltage drop not to exceed 2%. ** Time -Delay fuse. FLA - Full Load Amps LRA - Locked Rotor Amps MCA -Minimum Circuit Amps RLA -Rated Load Amps NOTE: Control circuit is 24-V on all units and requires external power source. Copper wire must be used from service disconnect to unit. All motors/compressors contain internal overload protection. Complies with 2010 requirements of ASHRAE Standards 90.1 A -WEIGHTED SOUND POWER LEVEL (dBA) Unit Size - Voltage, Series Standard Rating (dBA) TYPICAL OCTAVE BAND SPECTRUM (dBA withoultone adjustment) 125 250 500 1000 2000 4000 8000 018-A I 73 49.5 58.5 64.5 69.0 63.0 59.5 52.4 024-A 74 54.5 62.0 67.0 71.5 66.0 62.0 53.0 030-A 74 56.0 62.5 66.0 68.5 64.5 61.0 53.5 036-A 72 52.0 61.0 64.0 66.0 61.0 58.5 51.5 D42-A 74 56.5 61.5 65.0 66.5 63.5 61.0 56.5 048-A 73 58.0 61.0 65.0 66.0 62.0 58.0 51.0 060-B 73 67.0 68.0 68.0 71.0 63.0 55.0 52.0 NOTE: Tested in accordance with AHRI Standard 270-08 (not listed in AHRI). CHARGING SUBCOOLING (TXV-TYPE EXPANSION DEVICE) UNIT SIZE -VOLTAGE, SERIES REQUIRED SUBCOOLING "F ("C) 018-A 10(5.6) 10(5.6) 024-A 030-A 10(5.6) 036-A 10(5.6) 042-A 9(5.0) 048-A 10(5.6) 060-B 9(5.0) DIMENSIONS ELECTRICAL A 8 C 0 8 'F G N 1 : N OPERATING I SHIPPING SH"'FiNO LENGTHIWWTH SHIPPING LIMi SEAIE LHIJtOLTER6TIL9 WEIGHT WEIGHT HEIGHT INCN NN N4C4 NId RICH NN INCH NN INCH I FAM INGH NN PCIN I MM I INCH LW INCH N INCH.mm 126BNA01130008AAA A Y N N N 25 L4 1 654.0 28 11116 728.7 3/4 19.1 4 7/16 113.0 21 114 539.9 9 1/8 231.3 5/16 7.9 3 76.2 13 114 3366 13 314 349.3 12 314 323.9 136 61.7 163 73.9 27 71B 708.2 33 3/16 843.1 1261IRM240008AAA A Y. N N N 31 3/16 792.5 2811116 728.7 314 19.1 6 9/16 166.1 2411/16 626.3 9 1/8 231.3 5/16 7.9 3 762 15 5/a 3969 15 112 393.7 14 3556 374.7 163 167 739 75.7 198 2U4 B98 92.5 33 5116 33 5110 646.6 646.6 33 311fi 36 518 843.1 929.5 126BM030000BAAA A Y N N 'N 31 3/16 7925 32 1/10 815.1 3/4 19.1 6 9116 166.1 24 11116 626.3 9 1/8 231.3 5/16 7.9 3 76.2 16 112 419.1 15 381A 14 314 126BM036000BAAA A Y N N N 35 8119.0 28 11/16 72d.7 7/8 22.2 6 9116 166.1 28 7116 722.8 9 118 231.3 5/16 7.9 3 76.2 18 114 4636 16 7/8 428.6 14 355.6 180 81.6 219 99.3 37 1/8 N3.1 33 3116 843.1 126BAM42000BAAA A Y N N N 35 889.0 135 718 1 987.8 71B 222 fi 9/16 166.1 28 7116 722.8 9 11B 271.7 5/16 75 3 7fi2 18 457.2 16 OOtiA 17 1/2 4445 234 106.1 281 127.5 37 118 943.1 43 3/8 1102.2 126BNA0450D0BAAA A Y N N N 35 889.0 32 1/18 815.1 71B 222 6 9/1fi 168.1 28 7116 722.8 9 1/8 231.3 5116 7.9 ] 762 17 431.8 17 1/2 444.5 14 355.8 248 112.5 291 132.0 37 118 943.1 36 518 9295 126BNAOfi0B000BAA B Y N N N 35 BB9.0 45 11/18 116US 7/8 22.2 6 9/16 t6fi.1 28 7/16 722.E 9 118 231.3 5116 T.9 3 76.2 1B 457.2 1 18 457.2 19 112 495.3 299 1 135.6 336 1 152.4 37 11B 1 943.1 50 3/16 1274.9 Y=YES NOTES: WNO 1. CENTER OF GRAVITY f A Go. AIR D15CHARGE AIR IN AIA UISCNAAGE .( FIELD POWER ,JPPLY CONN 8 Q 1/1*1 1 21 HOLF WITH 1 11."1 28.61 KNOCKOUT �jjn IIIIIIIIII lu'fIJI�lEfl l(fl AIR IN- T /\ I ---AIR IN FIELD CONTROL SUPPLY CON. jl I �7 0718"10"[2_21 NOLI �� E LIQUID ILINE FCNNI^ K 496i DI 1f81 91 H - 0 I.'lAPOA LINE canes i _I f�Y 50 � 1 1J/le � �it' �\ u6 n G X SO I1; !I �)/PLAES 51 TIEDOAN Nh'OCFO'JTS LR 2 13/16' 1N (11.DI .X.. ..Y.. UNIT SIZE N�.MR4 ormlAo V(fyNit.Q mNBnurA Root-Tov mouNltic tADAPPLIGI/3N OW:1410N5 PAO APPLICATION-E-S 23 1/8 587.3 17 7/9 454.9 18 25 314 554.0 20 7/16 1 5185 2430 31 3/16 792.5 2215/10 1 583.2 NOTE: ALL DIMENSIONS IN INCH (MM) U.S. ECCN: Not Subject to Regulation (N.S.R.) 36 THRU 60 35 889:0 28 3/4 _579.7 L° ._ 0,1 0 CLEARANCES Wall 6" 52.4 m m 24" (609.6) Service 12" (304.8) 24" (609.6) Service 24" (609.6) Clearances (various examples) l 12" (304.8) 24" (609.6) Note: Numbers in () = mm rM 24" (609.6) Service Wall 24" Service 12" 631 (304.8) 152.4) 12" (304.8) 24" (609.6) 24" (609.6) Service IMPORTANT: When installing multiple units in an alcove, roof well, or partially enclosed area, ensure there is adequate ventilation to prevent re -circulation of discharge air. TESTED AHRI COMBINATION RATINGS* NOTE: Ratings contained in this document are subject to change at any time. For AHRI ratings certificates, please refer to the AHRI directory %ti%%-«.ahridirectory.lire Additional ratings and system combinations can be accessed via the Bryant database at: http:/'cactaxcredits.info/bryant-ra in .bhp ra ings_srchAft Equipment performance calculator can be accessed at: httlL m �bbty.��ri�htsoft.com Model Number Indoor Model Furnace Model Ca a lity EER SEER 126BNA018—A CNPV*1917A**+TDR 18,000 12.0 14.5 126BNA024—A CNPV*3117A**+TDR 23,600 12.0 14.5 126BNA030—A CNPV*3117A**+TDR 28,600 12.0 14.5 126BNA036—A CNPV*3717A**+TDR 34,400 12.0 14.5 126BNA042—A CNPV*4324A**+TDR 41,500 12.0 14.5 126BNA048—A CNPV*6124A**+TDR 46,500 1 12.5 1 14.5 126BNA060—B CNPV*6124A**+TDR 57,500 1 12.5 1 15.0 * AHRI = Air Conditioning, Heating & Refrigeration Institute EER — Energy Efficiency Ratio — 'A' conditions — 60'F (26.6'C) indoor db/67'F (19.4'C) indoor wb & 95'F (35'C) outdoor wb. SEER — Seasonal Energy Efficiency Ratio TDR — Time —Delay Relay. In most cases, only one method should be used to achieve TDR function. Using more than one method in a system may cause degradation in performance. Use either the accessory Time —Delay Relay, KAATD0101TDR, or a furnace equipped with TDR. Most Bryant furnaces are equipped with TDR. NOTES: 1. Ratings are net values reflecting the effects of circulating fan motor heat. Supplemental electric heat is not included. 2. Tested outdoor/indoor combinations have been tested in accordance with DOE test procedures for central air conditioners. Ratings for other combinations are determined under DOE computer simulation procedures. 3. Determine actual CFM values obtainable for your system by referring to fan performance data in fan coil or furnace coil literature. 4. Do not apply with capillary tube coils as performance and reliability are significantly affected. 11 DETAILED COOLING CAPACITIES# ENTERING AIR 75 23.9 85 (29.4) 95 (35) 105 (40.6) 115(46.1 125 (51.7) CFM EWB °F(°C) Capeclty MBtuh Total System KW Capacity MBtuh Total System KW- Capacity MBtuh Tamil Syalem KW"" Capacity MBtuh Todd System KW" Capacity MBtuh Total System KW"* Capacity MBtuh Totateal Sym KW- Total Sene# Total Sena# Total Sens# Total Sena# Total Sena# Total Sens# 72422.2) 21.52 10.39 1.18 20.55 10.05 1.32 19.48 9.68 1.48 18.35 9.29 1.65 17.15 8.88 1.84 15.8E 8.46 2.06 67 (19.4) 19.59 12.69 1.18 18.66 12.32 1.32 17.68 11.95 1.47 16.64 11.56 1.64 15.54 11.14 1.83 14.37 10.72 2.05 525 63 17.2)tt 18.14 12.20 1.18 17.28 11.84 1.32 16.37 11.47 1.47 15.40 11.07 1.63 14.37 10.66 1.82 13.27 1022 2.04 6206.7) 17.80 14.92 1.18 16.97 14.56 1.31 16.08 14.18 1.47 15.17 13.78 1.63 14.30 14.30 1.82 13.42 13.42 2.04 57 (13.9) 17.19 17.19 1.18 16.54 16.54 1.31 15.84 15.84 1.46 15.09 15.09 1.63 14.27 14.27 1.82 13.40 13.40 2.04 72 (22.2) 21.94 10.93 1.21 20.92 10.58 1.35 19.82 10.21 1.51 18.63 9.81 1.68 17.39 9.40 1.87 16.07 8.97 2.09 67 (19.4) 19.99 13.55 1.20 19.03 1 13.19 1.35 16.00 1 12.80 1.50 1 16.92 12.40 1.67 15.78 1 11.98 1.86 14.57 11.54 2.08 600 63 (17.2)tt 18.55 13.02 1.20 17.64 12.65 1.34 16.68 12.26 1.49 15.68 11.86 1.66 14.60 11.44 1.85 13.47 10.99 2.07 62 (16.7) 18.25 16.11 1.20 17.39 15.72 1.34 16.55 16.55 1.49 15.74 15.74 1.66 14.87 14.87 1.85 13.93 13.93 2.07 57 (13.9) 17.99 17.99 1.20 17.28 17.28 1.34 16.53 16.53 1.49 15.72 15.72 1.66 14.85 14.85 1.85 13.91 13.91 2.07 72 (22.2) 22.24 11.45 1.23 21.19 11.09 1.38 20.06 10.72 1.54 10.32 1.71 17.55 9.90 1.90 16.20 9.47 2.12 67 (19.4) 20.29 14.38 1.23 19.30 14.01 1.37 18.24 13.62 1.53 _18.83 17.13 13.22 1.70 15.95 12.79 1.89 14.72 12.34 2.10 675 63 17.2 tt 18.85 13.79 1.23 17.91 13.42 1.37 16.92 13.03 1.52 15.88 12.61 1.69 14.78 12.18 1.88 13.63 11.73 2.10 62 (16.7) 18.68 18.68 123 17.93 17.93 1.37 17.12 17.12 1.52 16.26 16.26 1.69 15.33 15.33 1.BB 14.35 14.35 2.10 57 (13.9) 18.66 18.66 1.23 17.90 17.90 1.37 17.09 17.09 1.52 16.24 16.24 1.69 15.31 15.31 1.88 14.33 14.33 2.10 CONDENSER ENTERING AIR TEMPERATURES -F rC) EVAPORATOR AIR 75 (23.9) 85 (29.4) 95 M 105 (40.$) 115 (46.1) 125 (61.7) CFM EWBCapacity 'FCC) MBtuh) SKW"'n Capacity MBtuh Total SKW"n . Capeciry MBtuh Total SKW*"n Capacity MBtuh Total SKW *n Capacity MBtuh Total SystKW'm Capacity MBtuh Total et SKW`"n Total Sens$ Total Sena$ Total Outdoor Sens# Total Indoor Sene# Total Sens$ Total Sens$ 72 (22.2) 2821 13.70 1.55 26.92 13.25 1.74 25.54 12.7E 1.94 24.11 12.29 2.16 22.56 11.77 2.41 20.94 1124 2.68 67 (19.4) 25.63 16.78 1.55 24.44 16.32 1.73 23.19 15.85 1.93 21.87 15.36 2.15 20.47 14.84 2.39 18.98 14.29 2.67 700 63 07.2)tt 23.72 16.13 1.55 22.62 15.67 1.73 21.46 15.20 18.86 1.92 20.22 14.70 2.14 18.91 14.18 2.38 17.52 13.62 2.67 62 (16.7) 23.32 19.80 1.55 22.25 19.34 1.73 21.14 1.92 20.00 19.96 2.14 18.95 18.95 2.38 17.82 17.82 2.67 57 (13.9) 22.68 22.68 1.55 21.84 21.84 1.73 20.93 20.93 1.92 19.96 19.96 2.14 18.92 18.92 2.38 17.79 17.79 2.67 72 (22.2) 28.72 14.43 1.58 27.38 13.97 1.77 25.95 13.49 17.00 j 1.98 24.44 12.99 2.20 22.65 12.47 2.44 21.17 11.93 2.72 (19.4 !(I 26.16 17.95 1.58 24.91 17.49 1.77 23.60 1.97 22.22 16.49 2.19 20.76 15.96 2.43 19.23 15.41 2.71 800 63 (17.2)tt 24.23 17.22 1.58 23.08 16.75 1.77 21.86 16.27 1.96 20.58 15.76 2.18 19.21 15.22 2.42 17.78 14.66 2.70 62 (16.7) 23.91 21.38 1.58 22.85 22.74 1.77 21.85 21.85 1.96 20.81 20.81 2.18 19.69 19.69 2.42 18.49 18.49 2.71 57 (13.9) 23.70 23.70 1.58 22.79 22.79 1.76 21.82 21.82 1.96 20.78 20.78 2.18 19.66 19.66 2.43 18.46 18.46 2.71 72(22.2) 29.09 15.12 1.62 27.72 14.67 1.81 26.23 14.18 2.02 24.68 13.67 2.24 23.05 13.15 2.48 21.32 12.60 2.76 67 (19.4) 26.54 19.08 1.62 25.25 18.60 1.81 23.90 18.11 2.01 22.48 17.59 2.22 20.98 17.05 2.47 19.42 16.48 2.75 900 63 (17.2)tt 24.61 18.27 1.52 23.42 17.79 1.80 22.16 17.30 2.00 20.84 16.7E 2.22 19.45 16.23 2.46 17.98 15.65 2.74 62 (16.7) 24.60 24.60 1.62 23.62 23.62 1.80 22.58 22.58 2.00 21.48 21.48 2.22 20.29 20.29 2.47 19.02 19.02 2.75 57(13.9) 24.56 24.56 1.62 23.59 23.59 1.80 22.55 22.55 2.00 21A5 21.45 2.22 20. _7 20.27 2.47 18.99 18.99 2.75 See notes on pg. 14 DETAILED COOLING CAPACITIES# (CONT.) CONDENSER ENTERING AIR TEMPERATURES ° F (°C) EVAPORATOR AIR 75 (23.9 85 (29.4) 95 (35) 1 105 4 .1 115 (46.1) 125 (51.7) CFM °FWC) Capacity MBtuh System KW** Capacity MBtuh Total Capacity MBtuh Total System System Total Sens# KW*' Total I Sena# KW** Capacity MBtuh -- Total I Sens# Total System KW*• Capacity MBtuh Total System KW"" Capacity MBtuh Total System KW*" Total Sens# Total Sens# Total Sens# 875 72(22.2) 34.09 17.01 1.91 32.58 ' 16.48 2.11 31.00 20.43 2.12 _ 28.16 19.62 2.12 26.11 15.93 2.33 _ 19.88 2.34 19.06 2.34 29.32 15.36 2.59 27.51 14.75 2.88 25.53 14.09 3.22 67 (19.4) 30.99 20.96 1.92 29.61 26.61 19.29 2.59 24.93 18.66 2.88 23.10 17.99 3.22 63 (172)ff 28.76 20.15 1.93 27.47 24.65 16.46 2.59 23.07 17.83 2.88 21.33 17.13 3.22 62 16.7 28.31 24.86 1.93 27.08 24.31 2.12 25.80 23.72 2.34 24.56 24.56 2.59 23.28 23.28 2.88 21.87 21,87 3.21 57(13.9) 27.76 27.76 1.93 26.76 26.76 2.12 25.69 25.69 2.34 24.52 24.52 2.59 23.25 23.25 2.88 21.83 21.83 3.21 72 (22.2) 34.67 17.91 1.96 33.09 17.37 2.15 31.45 16.82 2.38 29.71 16.24 2.63 27.83 15.62 2.93 25.79 14.95 3.26 67 (19.4) 31.55 22.41 1.97 30.10 21.86 2.16 28.60 21.30 2.38 27.00 20.71 2.64 25.27 20,07 2.93 23.39 19.37 3.26 1000 63 (17.2)ff 29.30 21.50 1.97 27.95 20.95 2.17 26.55 20.38 2.39 25.04 19.78 2.64 23.40 19.12 2.93 21.63 18.42 3.26 62 (16.7) 29.03 28.77 1.97 27.89 27.89 2.16 26.74 26.74 2.39 25.50 25.50 2.64 24.14 24.14 2.93 22.64 22.64 3.26 57 (13.9) 28.93 28.93 1.97 27.84 27.84 2.16 26.70 26.70 2.39 25.46 25.46 2.64 24.11 24.11 2.93 22.61 22.61 3.26 72(22.2) 35.09 18.77 2.00 33.45 18.22 2.20 31.76 1 17.66 1 2.42 1 29.97 17.07 2.68 2.8.04 16A5 2.97 25.96 15.78 3.31 67 (19.4) 31.96 23.80 2.01 30.47 23.24 2.21 28.93 22.67 2.43 27.29 22.06 2.68 25.52 21.41 2.97 23.62 20,69 3.31 1125 63 (17.2)ff 29.70 22.78 2.02 2a.32 22.23 221 26.87 21.65 2.43 25.32 21.03 2,69 23.66 20.36 2.98 21.87 19.61 3.31 62 (16.7) 29.93 29.93 2.02 28.78 28.78 2.21 27.57 27.57 2.43 26.26 26.26 2.68 24.83 24.83 2.97 23.26 23.26 3.31 57 (13.9) 29.89 29.89 2.02 28.74 28.74 2.21 27.53 27.53 2.43 26.22 26.22 2.66 24.80 24.80 2.97 1 23.23 23.23 3.31 CONDENSER ENTERING AIR TEMPERATURES 'F C EVAPORATOR AIR 75 (23.9) 85 (29.4) 95 (35) - 105 (40.6) 115 {46.1) 125 (51.7) CFM L17CL Ce acl MBtuh P ty Total System KW* Ca acf MBtuh P ty Total System KW-- . Capacity MBtuh P tY Total Sens # Outdoor Total System KW'* � Ca aci MBtuh P tY Total System KW"" Ca aci MBtuh P tY Total System KW** Capacity MBtuh P ty Total System KW"" Total Sens# Total Sens# Total Indoor Sena# To[al Sena# Total Sens# 72 (22.2) 34.09 17.01 1.91 32.58 16.48 2.11 31.00 15.93 2.33 29.32 15.36 1 2.59 27.51 14.751 2.88 25.53 1 14.09 3.22 67 (19.4) 30.99 20.96 1.92 29.61 20.43 2.12 28.16 19.88 2.34 26.61 19.29 2.59 24.93 18.66 2.88 23.10 17.99 3.22 875 63 17.2)ff 26.76 20.15 1.93 27.47 19.62 2.12 26.11 19.06 2.34 24.65 18.46 2.59 23.07 17.83 2.88 21.33 17.13 3.22 62(16.7) 28.31 24.86 1.93 27.08 24.31 2.12 25.80 23.72 2.34 24.56 _ 24.56 2.59 23.28 23.28 2.88 21.87 21.87 3.21 57 (13.9) 27.76 27.76 1.93 26.76 26.76 2.12 25.69 25.69 2.34 24.52 24.52 2.59 23.25 23.25 2.88 21.83 21.83 3.21 72 (22.2) 34.67 17.91 1.96 33.09 17.37 2.15 31.45 16.82 2.38 29.71 16.24 2.63 27.83 15.62 2.93 25.79 14.95 3.26 67 (19.4) 31.55 22.41 1.97 30.10 21.86 2.16 28.60 21.30 2.38 27.00 20.71 2.64 25.27 20.07 2.93 23.39 19.37 3.26 1000 63 (17.2)ff 29.30 2150 1.97 27.95 20.95 2.17 26.55 20.38 2.39 25.04 19.78 2.64 23.40 19.12 2.93 21.63 18.42 326 62 (16.7) 29.03 28.77 1.97 27.89 27.89 2.16 26.74 26.74 2.39 25.50 1 25.50 2.64 24.14 24.14 2.93 1 22.64 22.64 3.26 57 (13.9) 26.93 28.93 1.97 27.84 27.84 2.16 26.70 26.70 2.39 25.46 25.46 2.64 24.11 24.11 2.93 22.61 22.61 3.2672 (22.2) 35.09 18.77 2.00 33.45 18.22 2.20 31.76 17.66 2.42 29.97 17.07 2.68 28.04 16.45 2.97 25.96 15.78 3.31 67 (19.4) 31.96 23.80 2.01 30.47 23.24 2.21 28.93 22.67 2A3 2729 22.06 2.68 25.52 21.41 2.97 23.62 20.69 3.31 1125 63 (172)1f 29.70 22.78 2.02 26.32 22.23 2.21 26.87 21.65 2.43 25.32 21.03 2.69 23.66 20.36 2.98 21.87 19.61 3.31 62 16.7) 29.93 29.93 2.02 28.78 28.78 2.21 27.57 27.57 2.43 26.26 26.26 2.68 24.83 24.83 2.97 23.26 23.26 3.31 57 (13.9 29.89 29.89 2.02 28.74 28.74 2.21 27.53 2753 2.43 2622 26.22 2.68 24.80 24.80 2.97 23.23 23.23 3.31 See notes on pg. 14 DETAILED COOLING CAPACITIES# (CONT.) CONDENSER ENTERING AIR TEMPERATURES ° F I-C) EVAPORATOR AIR 75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7) CFM EWB "F(°C) Ce ecl MBtuh P ry Total System KW*" Ca aci MBtuh P tY Tots System KW`* Ce eci MBtuh P tY Total System KW`" Capacity MBtuh P tY Total System KW" Ca acit MBtuh P Y Total System KW+* Capacity MBtuh P tY - Total System KW-- Total Sens# Total Sena# Total Sens# Total Sens# Total Sens# Total Sens# 72 (22.2) 49.58 24.85 2.77 47.31 24.05 3.07 44,88 23.20 3.42 42.30 22.31 3.80 39.58 21.39 4.23 36.71 _ 20.43 4.70 67 19.4 45.17 30.63 2.75 43.10 29.82 3.05 40.90 28.98 3.38 38.55 28.08 3.76 36.07 27.15 4.19 33.47 26.18 4.66 1225 63 (17.2)tt 41.97 29.47 2.74 40.06 28.67 3.03 38.02 27.83 3.36 35.83 26.93 3.74 33.53 26.00 4.17 31.10 25.02 4.64 62 (16.7) 41.32 36.33 2.74 39.49 35,51 3.03 37.56 34.61 3.36 35.65 35.65 3.74 33.78 33.78 4.17 31.76 31.76 4.64 57 (13.9) 40.45 40.45 2.73 38.96 38.96 3.03 37.34 37.34 3.36 35.60 35.60 3.74 33.73 33.73 4.17 31.72 31.72 4.64 72(22.2) 50.40 26.14 2.85 48.02 25.31 3.15 45.48 24.45 3.49 42.82 23.55 3.87 39.99 22.61 4.30 37.02 21.63 4.77 67 19.4 45.95 32.69 2.82 43.80 31.87 3.12 41.50 31.00 3.46 39.07 30.09 3.84 36.51 29.14 4.26 33.83 28.13 4.74 1400 63 (17.2)tt 42.74 31.39 2.81 40.75 30.58 3.10 38.61 29.71 3.44 36.36 28.80 3.82 33.97 27.84 4.24 31.47 26.83 4.71 62 (16.7) 42.31 39.06 2.81 40.55 40.55 3.10 38.82 38.82 3.44 36.94 36.94 3.82 34.93 34.93 425 32.78 32.78 4.72 57 (13.9) 42.10 42.10 2.81 40.50 4050 3.10 38.76 38.76 3.44 36.89 36.89 3.82 34.89 34.89 425 32.74 32.74 4.72 72 (22.2) 50.98 27 35 2.92 48.52 26.51 3.22 45.91 25.64 3.56 43.16 24.73 3.95 40.25 23.7E 4.37 37.22 22.79 4.85 67 (19.4) 46.53 34.66 2.90 44.31 33.82 3.19 41.95 32.94 3.53 39.45 32.01 3.91 36.83 31.03 4.34 34.11 29.99 4.81 1575 63 (17.2)tt 43.31 33.22 2.88 41.25 32.39 3.17 39.06 31.51 3.51 36.74 30.57 3.89 34.30 29.58 4.31 31.77 26.52 4.78 62 (16.7) 43.52 43.52 2.88 41.82 41.82 3.18 39.96 39.96 3.52 3738 37.98 3.90 35.86 35.86 4.33 33.58 33.58 4.80 57 (13.9) 43.46 43.46 2.BB 41.76 41.76 3.18 39.91 39.91 3.52 37.93 37,93 3.90 35.81 35.81 4.33 33.55 33.55 4.80 CONDENSER ENTERING AIR TEMPERATURES ° F Q EVAPORATOR AIR 75 (23.9) 85 (29.4) 95 (35) 105(40.6) 115 .1 125 (51.7) CFM NONE EWB °F(°C) Capacity MBtuh Tbtd System KW"* Capacity MBtuh Total System KW"* . �. Capacity MBtuh Total System KW"* Capacity MBtuh Total System KW"+ Capacity MBtuh Total System KW"* Capacity MBtuh Total System KW** Total Sena# Total Sens# Total • Outdoor Sens# Section Total Indoor Sena# Total Sens# Total Sens# 72 (22.2) 56.17 28.26 2.67 53.35 27.27 3.12 50.45 26.26 3.57 47.46 1 25.24 4.03 44.32 24.18 1 4.51 41.00 23.07 5.02 67 (19.4) 50.88 34.78 2.84 48.38 33.81 3.25 45.79 32.82 3.66 43.11 31.80 4.09 40.30 30.75 4.55 37.32 29.64 5.04 1400 63 (17.2)tt 47.10 33.38 2.95 44.81 32.43 3.33 42.44 31.45 3.72 39.99 30.45 4.13 37.39 29.40 4.57 34.65 28.30 5.05 62 (16.7) 46.38 41.24 2.96 44.21 40.25 3.34 42.02 41.83 3.72 40.01 40.01 4.12 37.89 37,89 4.56 35.59 35.59 5.05 57 (13.9) 45.57 45.57 2.98 43.79 43.79 3.35 41.92 41.92 3.72 39.95 39.95 4.13 37.83 37.83 4.56 35.54 35.54 5.05 72 (22.2) 57.16 29.78 2.70 54.20 28.77 3.16 51.18 27.74 3.62 48.04 26.69 4.09 44.79 25.61 4.58 41.35 24.49 5.10 67 (19.4) 51.83 37.21 2.68 49.20 36.22 3.30 46.50 35.20 3.72 43.71 34.16 4.16 40.79 33.07 4.62 37,73 31.93 5.12 1600 63 (1.2)tt 48.01 35.64 2.99 45.60 34.66 3.39 43.14 33.66 3.78 40.57 32.63 4.20 37.89 31.55 4.64 35.07 30.41 5.13 627 (16.7) 47.62 4739 3.00 45.65 45.65 3.38 43.62 43.62 3,77 41.49 41.49 4.18 39.20 39.20 4.63 36.74 36.74 5.12 57 (13.9) 47.51 47.51 3.00 45.58 45.58 3.38 43.56 43.56 3.77 41.43 41.43 4.18 39.15 39.15 4.63 36.69 36.69 5.12 72 (22.2) 57.88 31.22 2.74 54.82 30.20 3.21 51.68 29.15 3.68 48.44 28.08 4.15 45.10 26.99 4.64 41.56 25.85 5.17 67 (19.4) 52.53 39.54 2.92 49.82 38.53 3.35 47.03 37.48 3.78 44.15 36.41 4.22 41.17 35.29 4.69 38.05 34.08 5.19 1800 63 (17.2)tt 48.69 37.80 3.04 46.20 36.80 3.44 43.65 35.77 3.85 41.02 34.70 4.27 3828 33.58 4.71 35.42 32.36 5.20 62 (16.7) 49.20 49.20 3.02 47.12 47.12 3.42 44.96 44.96 3.82 42.68 42.68 4.24 40.26 40.26 4.70 37.65 37.65 5.19 57 (13.9) 49.13 49.13 3.03 47.06 47.06 3.42 44.90 44.90 3.82 42.63 42.63 4.24 40.21 40.21 4.70 37.61 37.61 5.19 DETAILED COOLING CAPACITIES# (CONT.) EVAPORATOR AIR CONDENSER ENTERING AIR TEMPERATURES -F (' C) 75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7) _ Capacity MBtuh Total Sys - Total Sense tern KW** CFM EWB Capacity MBtuh Total Sys- tam KW** Capacity MBtuh Total Sys- tam KW** 0.i Capaclry MBtuh Total Sys- Total Sense tem KW** Outdoor Capacity MBtuh Total Sys- tam KW"" Capacity MBtuh Total Sys- tem KW"* Total Sense Total Sense Total Sena€ Total Sense 72 (22.2) 69.41 35.30 3.77 66.47 34.21 4.17 63.36 33.10 4.63 60.02 31.93 5.15 56.46 30.70 5.76 52.66 29.39 6.45 67 (19.4) 63.02 43.41 3,75 60.34 42.33 4.15 57.50 41.22 4.60 54.45 40.04 5.13 51.20 38.80 5.72 47.71 37.46 6.42 1750 63 (17.2)tt 58.37 41.67 3.74 55.88 40.61 4.13 53.24 39.50 4.58 50A1 38.32 5.10 47.36 37.06 5.70 44.07 35.71 6.39 62 (16.7) 57.68 51.43 3.74 55.30 50.33 4.13 52.81 49.15 4.58 50.24 50.24 5.10 47.81 47.81 5.70 45.09 45.09 6.40 57 (13.9) 56.54 56.54 3.73 54.57 54.57 4.13 52.40 52.40 4.59 50.18 50.18 5.10 47.73 47.73 5.70 45.02 45.02 6.40 72 (22.2) 78.97 2.98 3.89 67.52 36.04 4.27 64.30 34.89 4.72 60.86 33.72 5.24 57.19 32.45 5.85 53.28 31.15 6.54 67 (19.4) 64.15 46.32 3.85 61.36 45.22 4.25 58.41 44.09 4.70 55.29 42.91 5.21 51.92 41.63 5.82 48.32 40.24 6.51 2000 63 (17.2)tt 59.46 44.36 3.83 56.87 43.29 4.23 54.14 42.17 4.67 51.21 40.96 52.13 5.19 5.21 48.03 39.65 5.80 44.66 38.26 6.49 62 (16.7) 59.15 55.19 3.63 56.80 56.80 4.23 54.57 54.57 4.68 52.13 49.49 49.49 5.81 46.62 46.62 6.50 57 (13.9) 58.84 58.84 I 3.83 56.75 56.75 423 54.53 54.53 4.67 52.09 52.09 5.20 49.44 49.44 5.80 46.57 46.57 6.50 72(22.2) 71.50 38.79 3.97 68.29 37.70 4.36 64.90 36.58 4.82 61.37 35.37 5.35 57.60 34.14 5.95 53.54 32.75 6.65 2250 67 (19.4) 65.00 49.13 3.94 62.17 48.03 4.34 59.11 46.82 4,80 56.25 45.82 5.32 52.43 4426 5.92 46.83 45.14 47.86 42A7 6.61 63 (17.2)tt 60.27 46.94 60.83 3.93 57.60 45.84 4.32 57.65 34.72 4.77 51.74 43.45 5.30 48.56 42.08 5.90 40.64 6.59 62 (16.7) 60.83 3.93 58.62 58.62 4.33 56.22 56.22 4.78 53.66 53.66 5.30 50.89 50 89 5082 1 5.90 47.86 6.61 57 (13.9) 60.76 60.76 3.93 58.53 58.53 4.33 56.15 56.15 4.78 53.59 53.59 5.30 50.82 5.91 47.81 47.81 6.60 * Tested combination. t Total and sensible capacities are net capacities. Blower motor heat has been subtracted. $ Sensible capacities shown are based on 80''F (271C) entering air at the indoor coil. For sensible capacities at other than 80I F (271C), deduct 835 Btu (245 kW) per 1000 CFM (480 US) of indoor coil air for each degree below 80IF (27'C), or add 835 Btuh (245 kW) per 1000 CFM (480 US) of indoor coil air per degree above 80°F (27 C). # Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per AHRI standard 210/240-2008. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. '• System kw is total of indoor and outdoor unit kilowatts. ttAt TVA rating indoor condition (75"F edb/631F ewb). All other indoor air temperatures are at 80° F edb. NOTE; When the required data falls between the published data, interpolation may be performeu. Extrapolation is not an acceptable practice. EWB - Entering Wet Bulb CONDENSER ONLY RATINGS SST CONDENSER ENTERING AIR TEMPERATURES -F ('C ° F (° C) 55 12.78 65 (18.33) 75 (23.89) 85 (29.44) 95 (35.0) 105 (40.58) 116 (48.11) 125 (51.67) 30 TC 15.70 4.90 14.10 13.20 12.30 11.30 10.20 9. (-1.11) SDT 66.60 76.20 i 85.80 95.30 104.80 114.30 123.70 133.10 0.75 0.87 0.99 1.12 1.26 1.41 1.60 1.81 TCG 17.50 16.60 15.70 14.70 7.70 12.60 11.50 10.30 3 5 S T 67.80 77.30 86.80 96.30 105.70 115.10 124.40 133.80 (1. 0.75 0.87 0.99 1.12 1.26 1.42 1.60 1.81 TCG 19.40 1 1 B.40 17.40 16.30 15.20 ! 14.00 12.80 11.50 40 (4.44) SDT 69.00 78.50 87.90 97.30 106.60 115.90 125.20 134.50 KW 0.74 0.87 0.99 1.12 1.26 1.42 1.60 1.81 45 TCG 21.50 20.30 19.20 18.00 16.70 15.50 14.10 12.80 SDT 70.40 79.70 89.00 98.30 107.60 116.90 126.10 135.30 (7.22) KW 0.74 0.86 0.99 1.13 1.27 1.43 1.61 1.82 50 TCG 23.60 22.4b 2i.i0 19.70 1B.40 17.00 15.60 14.10 (10.0) SDT 71,60 80.90 90.10 99.40 ! 108.60 117.80 127,00 136.20 KW 0.73 0.86 1.00 1 1.13 1.28 1 1.44 1.62 1 1.82 G CSD 24.50 23.10 21.60 20.10 18. 7.10 15.50 78) 73.00 82.10 91.30 100.50 109.70 11880 255 15 137.10(12 KW 0.73 0.86 1.00 1.14 1 1.29 1.45 1 1.63 1.84 30 TCG 21.10 20.10 19A0 17.90 16.70 ! 15.40 14.10 12.70 SDT 66.10 75.80 65.30 94.90 104.40 114.00 123.40 132.80 (-111) KW 1.00 1.15 1.31 1.47 1.65 1.86 2.09 2.37 3 5 TCG 23.40 22.20 1 21.00 19.80 18.50 17.10 15.60 14.10 (1. SDT 67.20 76.80 86.30 95.80 105.30 114.70 124.10 133.50 KW 0.99 1.15 1.31 1.47 1.66 1.86 2.10 2.37 40 TCG 25.80 24.60 23.20 21.80 20.40 18.90 17.30 15.70 (4.44) SDT 68.40 77.90 87.30 96.70 106.10 115.50 124.80 134.10 KW 0.98 1.14 1.31 1.4$ 1.66 1.87 1 2.10 2.37 TCG 28.50 27.00 25.50 24.00 22.40 20.80 19.10 17.40 45 (7.22) SDT 69.60 79.D0 88.30 97.70 1 L00 116.30 125.60 134.90 KW 0.97 1.14 1.31 1.48 1.67 1.87 2.11 2.37 50 TCG 31.20 29.60 28.00 26.30 24.60 22.80 21.00 19.10 (10.0) SDT 70.80 80.10 89.40 98.70 107.90 117.20 126.40 135.60 KW 0.96 1.14 1.31 1.49 1.67 1.88 2.12 2.38 55 TCG 34.20 32.40 30.60 28.80 26.90 25.00 23.DD 20.90 (12 78) SDT 72.10 81.30 90.50 99.70 106.90 118.10 127.30 136.40 KW 0.95 1.13 1.31 1.49 , 1.69 1.9D 2.13 2.39 TCG 24.90 23.50 22.20 20.80 19.40 17.90 16.20 14.40 30 SDT 68.10 77.50 87.00 96.40 105.80 115.10 124.40 133.60 (-111) KW 1.27 1.43 1.60 1.78 0180- 1.99 2.23 2.50 2.81 3 5 TCG 27.50 26.00 24.50 21.50 19.90 1BAO 15.20 (1. SDT 69.40 78.70 88.10 97.40 106.70 116.00 125.30 134.40 KW 1.28 1.44 1.61 1.79 2.00 2.24 2.51 2.82 40 TCG 30.30 28.60 27.10 25.50 23.80 22.00 20.10 18.10 (4.44) SDT 70.70 79.90 89.20 98.50 107.70 117.00 126.20 135.30 KW 1.29 1.44 1.61 1.80 2.01 2.25 2.52 2.83 45 TCG 33.30 31.50 29.80 28.00 26.20 24.30 22.30 20.10 (7.22) SDT 72.00 81.20 90.40 99.60 108.80 118.00 127.20 136.30 KW 1.29 1.44 1.61 1.80 2.01 2.26 2.53 2.85 5 0 TCG' 36.50 34.50 32.60 30.70 28.80 26.70 24.50 22.20 (1 SDT 73.50 82.50 91.70 i00.80 110.00 119.20 128.20 137.20 KW 1.29 1.44 1.61 1.80 2.02 2.26 2.54 j 2.86 G 39.90 37.80 35.70 33260 31115 29030 26.90 24840 (12.78) SCDT 75.00 84.00 93.00 10.10 1.20 1255 .30 129.30 3.20T KW 1.29 1.44 1 1.61 1 1.80 1 2.02 2.27 1 2.54 2,86 30 TCG 30.40 28.80 27.20 25.60 1 23.90 22.10 20.20 18.20 SDT 68.90 78.20 87.50 96.80 106.20 115.50 124.90 134.20 (-111) KW 1.49 1.72 1.95 2.21 2.49 2.81 3.20 3.64 35 TCG 33.50 W.80 30.10 28.30 26.50 24.50 22.50 20.30 (167) SDT 70.10 79.30 88.60 97.90 107.20 116.50 125.80 135.00 KW 1.49 1.73 1.96 2.22 2.50 2.82 3.20 3.65 40 TCG 37.00 35.10 33.20 31.20 29.20 27.10 24.90 22.60 (4.44) SDT 71.40 80.60 89.80 99.00 108.20 117.40 126.70 135.90 KW 1.50 1.73 1.97 2.23 2.51 2.84 3.21 3.65 4 5 5 TCG 40.60 38.60 36.50 34.30 32.10 29.80 27.40 24.90 (7 SDT 72.80 81.90 91.00 100.20 109.40 118.50 127.70 136.80 'NV 1.51 1.75 1.99 2.24 2.53 2.85 3.23 3.66 TCG 44.50 42.30 40.00 37.70 35.20 32.70 30.10 27.40 50 (10.0) SDT 74.40 83.30 92.40 101.50 110.50 119.60 128.70 137.70 KW 1.53 1.76 1 2.01 2.26 2.55 2.87 3.24 3 TKCWG 48. 6 . . .55 3.070 78) SDT 76.0 0 8 380 02.80 111.80 12 12$0 138.709(12 1.55 1.7 23 2.29 2.57 2.90 3% 3.69 See notes on page 78 16 CONDENSER ONLY RATINGS CONTINUED SST CONDENSER ENTERING AIR TEMPERATURES ° F r C) 65 (12.78) 65 (18.33) 1 75 (23.89 85 (29.44) 95 (35.0) 1 106 (40.66) I 118 (46.111) 1125 (51.67} F (- C) I 30 37.90 36.20 j 34.30 32.30 30.10 27.90 25.50 23.00 (-30 SDT 69.80 j 79.20 88.70 98.10 107.40 116.70 125.90 135.10 KW 1.83 2.03 2.26 2.54 2.86 3.22 3.63 4.09 3 5 TCG 41.90 40.00 37.90 35.70 j 33.30 30.80 28.30 25.60 SDT 71.20 80.60 89.90 99.20 108.40 117.70 126.80 136.00 (1.6 KW 1.84 2.04 2.28 2.56 2.88 3.24 3.65 4.10 40 TCG 46.10 44.00 41.70 39.20 36.70 34.00 31.20 28.30 (4.44) SDT 72.70 81.90 91.20 100.40 109.60 118.70 127.80 136.90 KW 1.85 2.05 2.30 2.58 2.90 3.26 3.67 4.13 4 5 TCG 50.70 48.30 45.80 43.10 40.20 37.30 34.30 31.10 (7.2 SDT 74.20 83.30 92.50 101.60 110.80 119.80 128.90 137.90 KW 1.86 2.07 2.32 2.60 2.92 1 3.29 3.70 4.15 TCG 55.50 52.90 50.10 47.10 44.00 j 40.80 j 37.50 34.10 (10.0) SDT 75.80 84.80 9N120 103.06 112.00 121.00 130.00 138.90 KW 1.87 2.09 2.34 2.63 2.95 3.32 3.73 4.19 55 TCG 60.70 57.70 54.60 j 51.30 47.90 44.40 40.80 37.10 (12.78) SOT 77.40 86.40 95.40 104.40 MAD 122.30 131.20 140.00 KW 1.89 2.11 2.36 2.66 2.99 3.36 3.77 j 4.22 0,_ 30 TCG 41.30 39.10 1 36.90 134.70 32.40 30.00 27.50 24.80 (-30 1.1 SDT 67.80 77.20 1 86.60 96.00 105.40 114.70 124.00 133.30 KW 2.01 2.31 2.89 3.19 3.54 3.93 4.38 2.59 40.80 TOG 1 45.60 1 43.20 38.30 35.80 33.20 30.40 27.60 35 (167) 97.00 106.30 115.60 124.80 134.10 SDT 69.00 78.30 87.70 KW j 1.94 2.27 2.58 2.89 3.21 3.56 3.95 4.39 40 TCG 50.50 47,70 45.00 42.20 39.40 36.60 33.60 30.50 (4 44) SDT 70.40 79.60 88.80 98.00 107.20 116.50 125.70 134.80 KW 1.84 2.20 2.54 2.87 3.21 3.57 3.97 4.41 45 TCG 55.70 52.60 49.50 46.50 43.40 40.20 36.90 33.50 (7.22) SDT 71.80 80.80 90.00 99.10 108.30 1 117.40 126.60 135.70 KW 1.69 2.09 2.46 2.83 3.19 3.57 3.98 4.43 50 TCG 1 61.40 57.90 54.50 51.00 47.60 44.10 40.50 36.70 (10.0) SDT 73.20 82.20 91.30 100.30 109.40 118.50 127.50 136.50 KW 1.50 1.94 2.36 2.76 3.15 3.55 3.98 4.44 55 TCG 67.60 63.60 59.80 55.90 52.10 48.20 44.20 40.10 (12 78) SDT 74.70 83.70 92.60 101.60 110.60 119.60 128.50 137.40 KW 1.26 1.75 2.21 2.65 3.08 3.51 3.97 4.44 �VA-.Iglt•� TCG 52.20 49.60 47.00 44.30 41.50 38.60 35.40 30 (-11) SDT 70.60 80.00 89.60 1327.10 KW 2.68 3.02 3.39 3.81 4.29 4.84 5.48 6.20 35 TCG 57.50 54.70 51.80 49.00 45.90 42.70 39.30 35.80 (17) SDT 71.90 81.30 90.90 100.30 109.90 119.50 129.20 138.80 KW 2.71 3.04 3.42 3.84 4.32 4.87 5.52 6.24 40 TCG 63.20 60.10 57.00 53.90 50.60 47.10 43.50 39.70 (4.4) SDT 73.40 82.70 92.10 101.60 111.20 1 120.70 130.20 139.80 KW 2.74 3.07 3.44 3.87 4.36 4.92 5.55 6.28 45 TCG 69.40 66.00 62.60 59.20 55.60 51.90 j 47.90 43.90 (7.2) SDT 75.00 j 84.10 93.50 10 2. 00 112.40 121.80 131.40 140.90 KW 2.76 j 3.09 3.47 3.90 4.39 4.95 5.61 6.33 50 TCG 75.90 72.30 68.50 64.80 60.90 56.90 52.70 48.30 (10) SDT 76.60 85.70 95.10 104.40 113.70 123.10 132.60 141.90 KW 2.78 3.12 3.50 3.93 4.42 4.99 62.30 5.65 57.80 6.38 53.10 TCG 82.90 79.00 75.00 1 70.90 66.70 55 (128) 87.30 96.40 1 105.70 1 115.10 SDT 78.40 124.40 133.70 143.00 3.15 3.52 3.96 4.46 5.02 5.68 6.42 KW 2.80 * AHRI listing applies only to systems shown in Combination Ratings table. KW - Outdoor Unit Kilowatts Only. SDT - Saturated Temperature Leaving Compressor ('F) SST - Saturated Temperature Entering Compressor (' F/' C) TCG - Gross Cooling Capacity (1000 Btuh) 17 GUIDE SPECIFICATIONS GENERAL System Description Outdoor -mounted, air-cooled, split -system air conditioner unit suitable for ground or rooftop installation. Unit consists of a hermetic compressor, an air-cooled coil, propeller -type condenser fan, and a control box. Unit will discharge supply air upward as shown on contract drawings. Unit will be used in a refrigeration circuit to match up to a packaged fan coil or coil unit. Quality Assurance Unit will be rated in accordance with the latest edition of AHRI Standard 210. — Unit will be certified for capacity and efficiency, and listed in the latest AHRI directory. — Unit construction will comply with latest edition of ANSI/ ASHRAE and with NEC. — Unit will be constructed in accordance with UL standards and will carry the UL label of approval. Unit will have c-UL-us approval. — Unit cabinet will be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 500-hr salt spray test. — Air-cooled condenser coils will be leak tested at 150 psig and pressure tested at 450 psig. — Unit constructed in IS09001 approved facility. Delivery, Storage, and Handling Unit will be shipped as single package only and is stored and handled per unit manufacturer's recommendations. Warranty (for inclusion by specifying engineer) — U.S. and Canada only. PRODUCTS Equipment Factory assembled, single piece, air-cooled air conditioner unit. Contained within the unit enclosure is all factory wiring, piping, controls, compressor, refrigerant charge Puron® (R-410A), and special features required prior to field start-up. Unit Cabinet Unit cabinet will be constructed of galvanized steel, bonderized, and coated with a powder coat paint. AIR-COOLED, SPLIT -SYSTEM AIR CONDITIONER 126B 1-1/2 TO 4 NOMINAL TONS Fans — Condenser fan will be direct -drive propeller type, discharging air upward. — Condenser fan motors will be totally enclosed, 1-phase type with class B insulation and permanently lubricated bearings. Shafts will be corrosion resistant. — Fan blades will be statically and dynamically balanced. — Condenser fan openings will be equipped with coated steel wire safety guards. Compressor — Compressor will be hermetically sealed. — Compressor will be mounted on rubber vibration isolators. Condenser Coil — Condenser coil will be air cooled. — Coil will be constructed of aluminum fins mechanically bonded to copper tubes which are then cleaned, dehydrated, and sealed. Refrigeration Components Refrigeration circuit components will include liquid -line shutoff valve with sweat connections, vapor -line shutoff valve with sweat connections, system charge of Puron® (R-410A) refrigerant, and compressor oil. — Unit will be equipped with high-pressure switch, low pressure switch and filter drier for Puron refrigerant. Operating Characteristics — The capacity of the unit will meet or exceed Btuh at a suction temperature of °F/°C. The power consumption at full load will not exceed kW. — Combination of the unit and the evaporator or fan coil unit will have a total net cooling capacity of Btuh or greater at conditions of CFM entering air temperature at the evaporator at °FPC wet bulb and °FPC dry bulb, and air entering the unit at °F/°C. — The system will have a SEER of Btuh/watt or greater at DOE conditions. Electrical Requirements — Nominal unit electrical characteristics will be v, single phase, 60 hz. The unit will be capable of satisfactory operation within voltage limits of v to V. — Unit electrical power will be single point connection. — Control circuit will be 24v. Special Features — Refer to section of this literature identifying accessories and descriptions for specific features and available enhancements. 18 SYSTEM DESIGN SUMMARY 1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wc. 2. Minimum outdoor operating air temperature for cooling mode without low -ambient operation accessory is 55°F (12.8°C). 3. Maximum outdoor operating air temperature is 125°F (51.7°C). 4. For reliable operation, unit should be level in all horizontal planes. 5. For interconnecting refrigerant tube lengths greater than 80 ft (23.4 m) and/or 35 It (10.7 m) vertical differential, consult Residential Piping and Longline Guideline and Service Manual available from equipment distributor. 6. If any refrigerant tubing is buried, provide a 6 in. (152.4 mm) vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. (914.4 mm) may be buried without further consideration. Do not bury refrigerant lines longer than 36 in. (914.4 mm). 7. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided. 8. Do not apply capillary tube indoor coils to these units. 9. Factory -supplied filter drier must be installed. 19 9 2019 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 03119 Catalog No. PDS12613-08 Manufacturer reserves the right to discontinue, or change at anytime, specifications or designs without notice and without incurring obligations. Replaces: PDS126B-07 20