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BLD2023-0006_Manufacturer_Specifications_and_Installation_Instructions_1.3.2023_11.58.22_AM_329451901 A44 03CO 124ANS PREFERRED � SERIES AIR CONDITIONER B r y a n t WITH PURONO REFRIGERANT 1-1/2 TO 5 NONIINAL TONS Product Data Puton Preferred TM Bryant air conditioners with Puron ® refrigerant provide a collection of features unmatched by any other family of equipment. The 124ANS has been designed utilizing Bryant's Puron refrigerant. This environmentally sound refrigerant allows you to make a responsible decision in the protection of the earth's ozone layer. NOTE: Ratings contained in this document are subject to change at any time. Always refer to the AHRI directory (www.ahiidirectory.org) for the most up-to-date ratings information. INDUSTRY LEADING FEATURES / BENEFITS Energy Efficiency • 14 SEER/11.7 - 12.2 EER (Based on tested combinations) Sound • Levels as low as 66 dBA Design Features • Small footprint • DuraGuard- cabinet — All steel cabinet construction — Mesh coil guard Reliability, Quality and Toughness • Scroll compressor • Factory -supplied filter drier • High pressure switch • Low pressure switch • Accumulator • Line lengths up to 250' (76.2 m) • Low ambient operation (down to-20'F/-28.9'C with accessories) low ambient MODEL NUMBER NOMENCLATURE 1 2 3 4 5 6 7 6 9 10 N N N A A/N N N N N AIN 1 2 4 A N S 0 3 6 0 Product Tier SEER Variations Voltage Variations Cooling Open Family 2 = Preferred 4 = 14 SEER S= Side Discharge N= 208/230-1 S = Stan- Capacity O=Nat 1 = AC P = 208/230-3 dard Defined E= 460-3 PuVron Use of the AHRI Certified TM Mark indicates a manufacturer's participation in the program For verification of certification for individual products, go to Ww W.ahndlirectory.org. PHYSICAL DATA 11 12 14 A/N N A 0 0 A Open Open Series O=Not O=Not A = Defined Defined Original Series UNIT SIZE — SERIES (VOLTAGE) 18—A 24—A 30—A 36—A 48—A 60—A (N) (N) (N) (N, P, E) (N, P, E) (N, P, E) COMPRESSOR TYPE Scroll REFRIGERANT Puron© (R-410A) Charge lb (kg) 6.40 (2.90) 6.50 (2.95) 8.60 (3.90) 1 8.90 (4.04) 9.00 (4.08) 10.60 (4.81) COND FAN Propeller Type, Direct Drive Air Discharge Horizontal Air Qty (CFM) 1285 1285 1900 2615 2615 2785 Motor HP 1/12 1/12 1/10 1/4 1/4 1/4 Motor RPM 800 800 800 800 800 B00 COND COIL Face Area (Sq ft) 7.3 7.3 12.1 12.1 12.1 14.1 Fins per In. 20 20 20 2 3 20 20 20 2 Rows 2 2 2 2 Circuits 3 3 3 3 4 VALVE CONNECT. (In. ID) Vapor 5/8 3/4 3/4 7/8 7/8 7/8 Liquid 3/8 REFRIGERANT TUBES* (In. OD) Rated Vapor* 5/8 3/4 3/4 1 7/8 7/8 1 1/8 Max Liquid Linet 3/8 * Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset. 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 Size Liquid Line Connection Liquid Line Diam. w/ TXV AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit BELOW Indoor Vertical Separation ft (m) 0-5 6-10 0-1.5) (1.8-3.0) 11-20 I 3.4-6.1 21-30 (6.4-9.1) 31-40 (9.4-12.2 41-50 12.5-15.2 51-60 15.5-18.3) 61-70 (18.6-21.3) 71-80 (21.6-24.4) 018 AC with 3/8 1/4 150 150 125 100 100 75 -- -- -- 5/16 250* 250* 250* 250* 250* 250* 250* 225* 150 Puron 3/8 250* 1 250* 1 250* 250* 250* 250* 250* 250* 250* 024 1/4 I 75 1 75 75 50 50 -- -- -- -- AC with 3/8 5/16 250* 250* 250* 250* 250* 225* 175 125 100 Puron 3/8 250* 1 250* 250* 250* 250* 250* 250* 250* 250* 030 1/4 30 -- -- -- -- -- AC with 3/8 5/16 175 225* 200 175 125 100 75 -- Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250* 036 AC with 3/8 5/16 175 150 150 100 100 100 75 -- -- Puron 3//8 250* 250* 250* 250* 250* 250* 250* 250* 250* 048 AC with Puron 3/8 3/8 250* 250* 250* 250* 250* 250* 230 160 -- 060 AC with Puron 3/8 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 Size Liquid Line Connection 018 AC with 3/8 Puron 024 AC with 3/8 Puron 030 AC with 3/8 Puron AC with 3/8 Puron 048 AC with 3/8 Puron 060 AC with 3/8 Puron Maximum Total Equivalent Length Outdoor Unit ABOVE Indoor Unit Liquid Line AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit ABOVE Indoor Vertical Separation ft (m) Diam. w/ TXV 25 .6 26-50 .9-15.2) 51-75 15.5-22.5 76-100 23.2-30.5 101-125 30.8-38.1) 126-150 38.4-45.7 151-175 46.0-53.3 175-200 53.6-61.0 1/4 175 250* 250* 250* 250* 250* 250* 250* 5/16 250* 250* 250* 250* 250* 250* 250* 250* 3/8 250* 250* 250* 250* 250* 250* 250* 250* 1/4 100 125 175 200 225* 250* 250* 250* 5/16 250* 250* 250* 250* 250* 250* 250* 250* 3/8 250* 250* 250* 250* 250* 250* 250* 250* 1/4 30 -- -- -- -- -- -- 5/16 250* 250* 250* 250* 250* 250* 250* 250* 3/8 250* 1 250* 250* 250* 250* 250* 250* 250* 5/16 225* 250* 250* 250* 250* 250* 250* 250* 3/8 250* 1 250* 250* 250* 250* 250* 250* 250* 3/8 250* 250* 250* 250* 250* 250* 250* 250* 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. Seethe Long Line Guideline for details. -- = outside acceptable range REFRIGERANT CHARGE ADJUSTMENTS 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 1/4 0.40 (11.83) 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 (266.16 g). When using other length or diameter liquid lines, charge adjustments are required per the chart above. CharOne 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 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 PURONO 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 No accessories needed within allowed lengths No accessories needed within allowed lengths 175 (53.3) 5/16 120 (36.6) 50 (15.2) vertical or 120 (36.6) total 120(36.6) 3/8 80 (24.4) 35 (10.7) vertical or 80 24.4) total 80 (24.4 Note: See Long Line Guideline for details VAPOR LINE SIZING AND COOLING CAPACITY LOSS LONG LINE APPLICATION: An application is considered "Long line" when the total equivalent tubing length exceeds 80 ft. (24.38 m) or when there is more than 20 ft. (6.09 m) vertical separation between indoor and outdoor units. These applications require additional accessories and system modifications for reliable system operation. The maximum allowable total equivalent length is up to 250 ft. (76.2 m). The maximum vertical separation is 200 ft. (60.96 m) when outdoor unit is above indoor unit, and up to 80 ft. (24.38 m) when the outdoor unit is below the indoor unit. Refer to Accessory Usage Guideline below for required accessories. See Longline Application Guideline for required piping and system modifications. Also, refer to the table below for the vapor tube diameters based on the total length to minimize the cooling capacity loss. Vapor Line Sizing and Cooling Capacity Losses — Puron® Refrigerant 1-Stage Air Conditioner Applications Unit Maximum Vaporte� Cooling Capacity Loss (%) Nominal Uquid Une O(in. Total Equivalent Line Length ft. (m) 26-50 51-80 81-too 101-125 126-150 151-175 176-200 201-225 226-250 Size (Btuh) (in. OD) D) (in. OD) ) 7.9-15.2 15.5-24.4 (24.7-30.5 (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) (61.3-68.6) (68.9-76.2 018 1 Stage 1/2 1 2 3 5 6 7 8 9 11 AC with 3/8 5/8 0 1 1 1 2 2 2 3 3 Puron 1 3/4 0 0 0 0 1 1 1 1 1 024 1 Stage 5/8 0 1 2 2 3 3 4 5 5 AC with 3/8 3/4 0 0 1 1 1 1 1 2 2 Puron 7/8 0 0 0 0 0 1 1 1 1 030 1 Stage 5/8 1 2 3 3 4 5 6 7 8 AC with 3/8 3/4 0 0 1 1 1 2 2 2 3 Puron 7/8 0 0 0 0 1 1 1 1 1 036 1 Stage 5/8 1 2 4 5 6 8 9 10 12 AC with 3/8 3/4 0 1 1 2 2 3 3 4 4 Puron 1 7/8 0 0 0 1 1 1 1 2 2 048 1 Stage 3/4 0 1 2 3 4 5 5 6 7 AC with 3/8 7/8 0 0 1 1 2 2 2 3 3 Puron 11/8 0 0 0 0 0 0 0 1 1 060 1 Stage 3/4 1 2 4 5 6 7 9 10 11 AC with 3/8 7/8 0 1 2 2 3 4 4 5 5 Puron 11/8 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 GukWine. ACCESSORIES KIT NUMBER KIT NAME Unit Size (Voltage/Series) 018 (30) 024 (30) 030 (30) 036 (30) 036 (50) 036 (60) 048 (30) 0" (50) 048 (60) 060 (30) 060 (50) 060 (60) KAACH1401AAA Crankcase Heater X X X X X KAACH1201AAA Crankcase Heater X X X X KAACH1501AAA Crankcase Heater X KAACH1901AAA Crankcase Heater X X KAAFTO101AAA Evaporator Freeze Stat X X X X X X X X X X X X KAATD0101TDR Time Delay Relay X I X X X X X X X X X X X KAAWSO101AAA Winter Start Kit X X X X X X X X X X X X KSALAOB01AAA MotorMasters 230v X X X X X X X X X KSALA0901AAA MotorMastera 460v I X X X 53DS-900 --- 087 Wind Baffle X X 53DS-900 --- 071 Wind Baffle X X X X X X X 53DS-900 — — — 088 Wind Baffle X X X 53DS-900 --- 075 Stacking Kit X X 53DS-900 --- 076 Stacking Kit X X X X X X X X X X 53DS-900 --- 077 Wall Mounting Kit X X 53DS-900 — — — 078 Wall Mounting Kit X X X X X X X X X X KAALP0401PUR Pressure Switch Kit X X X X X X X X X X X X KSASH2301COP Sound Blanket Kit X X X X X X KSASH2401COP Sound Blanket Kit X X X X X X KAALS0201LLS Solenoid Valve Kit X X X X X X X X X X X X KSAHS1501AAA Capacitor Relay Start Assist X X X X X X X = Accessory ACCESSORY THERMOSTATS PART NUMBER DESCRIPTION T6-WEM01 HousewiseTM Wi-Fi@thermostat T6-PRH01-A Programmable Relative Humidity Thermostat T6-PAC01 Programmable Thermostat T6-NRH01 Non -Programmable Relative Humidity Thermostat T6-NAC01 Non -Programmable Thermostat T2-WHS01 Wi-Fii@ Thermostat T2-PAC01 Programmable Thermostat T2-NAC01 Non -Programmable Thermostat T2SNAC01 Non -Programmable Standard Screen Thermostat THERMOSTAT ACCESSORIES PART NUMBER DESCRIPTION THERMOSTATS USED WITH T6-EXP EXP@ Card T6-Pxx, T6-Nxx TSTATXXSEN01-B Outdoor Air Temperature Sensor T6-Pxx, T6-Nxx TSTATXXCNV10 Thermostat Conversion Kit (4 to 5 wire) - 10 pack All Bryant@ branded thermostats TX-MBP01 Medium Decorative Backplate T2-Nxx TX-LBP01 Large Decorative Backplate T6-Pxx, T6-Nxx, T2-Pxx ACCESSORY USAGE GUIDELINE REQUIRED FOR LOW -AMBIENT Accessory COOLING APPLICATIONS (Below 55'F / 12.8'C) Ball Bearing Fan Motor I Standard Compressor Start Assist Capacitor and Relay Crankcase Heater Evaporator Freeze Thermostat Liquid Line Solenoid Valve Yes REQUIRED FOR LONG LINE APPLICATIONS* (Over 80 ft. / 24.38 m) Standard Yes Yes Yes Yes No No See Long -Line Application Guideline REQUIRED FOR SEA COAST APPLICATIONS (Within 2 miles / 3.22 km) Standard No No No No Low Ambient Pressure Switch or MotorMaster® Controller Yes No No * For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) vertical differential, refer to Residential Split -System Longline Application Guideline. 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 using MotorMaster® 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. 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. 4. 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. 5. 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. 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). Suggested for all commercial applications. 6. 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 temperatures down to -20'F (-28.9'C), it maintains condensing temperature at 100'F +/- 10'F (37.8'C +/- 6' 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. 6 ELECTRICAL DATA UNIT SIZE - OPER SERIES V/PH (VOLTAGE) MAX 018-A (N) 208/230/1 253 024-A (N) 030-A N 036-A (N) 048-A N 060-A (N) 036-A P 208/230/3 253 048-A (P) 060-A (P 036-A (E) 460/3 506 048-A (E) 060-A (E) VOLTS* COMPR FAN MCA MAX FUSE** or CKT BRK AMPS MIN LRA RLA FLA 56.3 62.9 9.0 0.50 11.8 20 10.9 0.50 14.1 25 197 73.0 _ 77.0 124.0 14.1 0.70 1.20 1.20 18.3 1 18.8 24.3 30 1 30 40 14.1 18.5 152.5 _ 71.0 23.7 1.45 31.1 50 9.0 1.20 12.5 20 197 83.1 1 13.7 1.20 18.3 30 110.0 15.9 1.45 21.4 35 38.0 5.6 0.60 7.6 15 F414 41.0 6.2 0.60 8.4 15 52.0 7.1 0.80 9.7 15 FLA - Full Load Amps HACR - Heating, Air Conditioning, Refrigeration LRA - Locked Rotor Amps NEC - National Electrical Code RLA - Rated Load Amps (compressor) Permissible limits of the voltage range at which the unit will operate satisfactorily ** Time -Delay fuse. Complies with 2007 requirements of ASHRAE Standards 90.1 A -WEIGHTED SOUND POWER (dBA) Unit Size Standard Rating (dBA) Typical Octave Band Spectrum (dBA, without tone adjustment) 125 250 500 1000 20DO 4000 8000 18 69 50.5 57.0 59.5 64.5 60.5 53.5 43.0 24 66 50.5 58.5 60.5 59.5 56.5 51.0 41.5 30 68 55.5 59.5 61.5 63.5 60.0 58.0 49.5 36 71 59.5 59.5 62.0 65.5 63.5 62.0 55.0 48 70 57.5 59.5 64.0 66.0 1.0 60.5 54.E 60 73 600 61.5 64.5 67.0 66.0 65.5 58.0 NOTE: Tested in accordance with AHRI Standard 270-06 (not listed in AHRI). A -WEIGHTED SOUND POWER (dBA) WITH ACCESSORY SOUND SHIELD Unit Size Standard Typical Octave Band Spectrum (dBA, without tone adjustment) Rating (dBA) 125 250 500 1000 2000 4000 8000 18 68 _ 52.5 58.0 58.5 64.5 59.5 52.5 42.5 24 65 54.5 57.5 59.5 59.0 56.0 56.5 40.5 30 68 55.0 60.0 59.5 61.5 62.5 62.5 65.0 60.0 63.0 58.0 61.5 1 49.5 55.0 36 71 59.5 48 70 57.5 59.5 63.0 65.0 62.5 60.0 54.0 60 73 61.0 62.0 % 67.0 65.5 65.5 57.5 NOTES: Tested in accordance with AHRI Standard 270-08 (not listed in AHRI) Accessory sound shield will not accommodate unit sizes 18 and 24. CHARGING SUBCOOLING (TXV-TYPE EXPANSION DEVICE) UNIT SIZE -SERIES REQUIRED SUBCOOLING °F C 18 12(6.7) 24 12(6.7) 30 12(6.7) 36 8(4.4) 48 12(6.7) 60 10(5.6) 00 DIMENSIONS - ENGLISH UNIT SERIES ELECTRICAL CHARACTERISTICS A B C D E F G H J K L M N P OPERATING WEIGHT(Ibs) SHIPPING WEIGHT(Ibs) SHIPPING DIMENSIONS (L x W x HI I Z4ANS0181 0 X 0 0 0 T 1/8' 36 15/16' 14 9/16" 16" 23 1116' 17 3115" ZS 1/8" Z8 1116' 13' 6 518' 11 114' 5/6" 2 7/8" 5 13/16" 146 106 1 42 15116" X 18" X 34 1/8" 124ANS02 0 1 0 0 0 3I 118" 36 15116' 14 9116' 16" 23 7/16" 11 3/16" 23 1/8" 26 1/16' 141 6 314' 11 518' 314" 2 1/6' 5 13/16" 148 15/16' 1 15' 1 34 1/8" 124ANS030 0 1 0 0 0 37 118' 44 112' 11 1/16' I8 7/16" 30 IR" 19 5/8" 29 II8' 34 1/16" 13 11/16"8 1/8" 15 7/8" 3/4' 3 3/8' 6 3/8' 183 0 1/2" X 20 112" X 40 1/8'124ANS03fi 0 X 0 X 1 37 115" !! 112' 11 1/16' 16 1116' 30 1l2' 19 5/8' 29 I/6" 34 1/16" 13 11/16" 8 1/8" 15 7/8' 7/8' 3 3/8" 6 3/8' 164 a1684Z 0 1/2" X 20 112" X 40 1/8"24ANSO4 0 X 0 % % 37 1/8" 44 1/2' 17 t/16' 18 7116" 30 1/2' 19 516' 29 I/8' 34 1/16' 14 1/2' 5 112' 18 7/8' 7/8" 3 3/6" 6 3/8" 213 0 112' 1 20 112' X 40 118' ANS06 0 1 X 43 1/8" 44 1/2- 17 1/16' 18 1/16' 30 1/2' 19 5/8" 35 1/8' 40 1116" I4 V2' 6 1/2' I8 7/8" 7/8' 3 3/8' 6 3l8" 245 0 1/2" X 20 1/2" X 46 1/8" O 43 M 0 = NO m N O\D N lV AIR 0 � N • ................� • MINIMUM UNIT SIZE MOUNTING PAD DIMENSIONS 18,24 X 4.' 30,36,48.6D 24" X Sv' I CLEARANCE REOUIREMENTS: SINGLE UNIT APPLICATIONS: WITH COIL FACING WALL: ALLOW 6 IN, MINIMUM CLEARANCE ON COIL SIDE AND COIL END AND 20 IN. MINIMUM CLEARANCE ON FAN SIDE WITH FAN FACING WALL ALLOW 8 IN MINIMUM CLEARANCE ON FAN SIDE AND 6 IN ON COIL END AND 20 IN MINIMUM CLEARANCE ON COIL SIDE MULTIUNIT APPLICATIONS: ALLOW 24 IN MINIMUM CLEARANCE BETWEEN FAN AND COIL SIDES OF MULTIPLE UNITS ARRANGE UNITS SO DISCHARGE OF ONE DOES NOT ENTER INLET OF ANOTHER WHEN TWO UNITS ARE INSTALLED END TO END WITH THE COIL ENDS FACING EACH OTHER ALLOW 12 IN MINIMUM CLEARANCE BETWEEN UNITS COMPRESSOR END SERVICE CLEARANCE: ALLOW 24 IN MINIMUM CLEARANCE ON COMPRESSOR END WHEN UNITS ARE STACKED OR THERE IS LESS THAN 40 IN OF CLEARANCE ABOVE THE TOP OF THE UNIT IF THERE IS 40 IN CLEARANCE ABOVE UNIT AND THE TOP PANEL IS ACCESSIBLE FOR REMOVAL ALLOW 8 IN MINIMUM CLEARANCE ON COMPRESSOR END FOR SERVICE IMPORTANT; WHEN INSTALLING SINGLE OR MULTIPLE UNITS IN AN ALCOVE, ROOF WELL, OR PARTIALLY ENCLOSED AREA, ENSURE THERE 1S ADE0UA TE VENTILATION TO PREVENT RECIRCULATION OF DISCHARGE AIR. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING 112' MODE IS 55°F, MAX 125°F 1 SERIES DESIGNATION 1S THE 13TH POSITION OF THE UNIT MODEL NUMBER ! CENTER OF GRAVITY 4 3/16' } ALL DIMENSIONS ARE IN "INCHES" UNLESS NOTED �11111 POWER SUPPLY LONN HOLE SIZES FR0'IDED• JUNCTION DOX FOR 0 7/8" HOLE WITH POWER SUPLLY AND 0 1 1/8" BNOC BOUT AND CONTROL CONNECTIONS 0 1 3l 8" KNOCKOUT E IEF CONIROL SUPPLY W1RENIRY 7/8' HOLE W/GROMMEF ,��' • H N���' f M VAPOR LINE CONN. G ` , •\ y x�� //--OFE MALE SWEAT CONN 0911" LIOU 10 LINE IIMALI SWEAT CONN 1.. �_ 4 1/2' DIMENSIONS - SI MEN HIM, o (O o t0 rX m t - YE' O O C;) 0 - NO O O N mto N O N Ew 1. CLEARANCE REOUIREMENTS: SINGLE UNIT APPLICATIONS: WITH COIL FACING WALL: ALLOW 152.4 mm MINIMUM CLEARANCE ON COIL SIDE AND COIL END AND 504 mm MINIMUM CLEARANCE ON FAN SIDE. WITH FAN FACING WALL: ALLOW 203 2 mm MINIMUM CLEARANCE ON FAN SIDE AND 152 4 mm ON COIL END AND 504 0 mm MINIMUM CLEARANCE ON COIL SIDE MULTI -UNIT APPLICATIONS: ALLOW 609.6 mm MINIMUM CLEARANCE BETWEEN FAN AND COIL SIDES OF MULTIPLE UNIT;, ARRANGE UNITS SO DISCHARGE OF ONE DOES NOT ENTER INLET OF ANOTHER WHEN TWO UNITS ARE INSTALLED END TO END WITH THE COIL ENDS FACING EACH OTHER ALLOW 304.8 mm MINIMUM CLEARANCE BETWEEN UNITS COMPRESSOR END SERVICE CLEARANCE: ALLOW 609.6 mm MINIMUM CLEARANCE ON COMPRESSOR END WHEN UNITS ARE STACKED OR THERE IS LESS THAN 1016 mm OF CLEARANCE ABOVE THE TOP OF THE UNIT IF THERE IS 1016 mm CLEARANCE ABOVE UNIT AND THE TOP PANEL 1S ACCESSIBLE FOR REMOVAL ALLOW 203.2 mm MINIMUM CLEARANCE ON COMPRESSOR END FOR SERVICE. IMPORTANT• WHEN INSTALLING SINGLE OR MULTIPLE UNITS IN AN ALCOVE, ROOF WELL, OR PARTIALLY ENCLOSED AREA, ENSURE THERE 15 AD OUA TE VENTILATION TO PREVENT RECIRCULATION OF DISCHARGE AIR. 2 MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING 1 6 MODE IS 12L 8°C, MAX. 51.7`C. 3. SERIES DESIGNATION IS THE 14TH POSITION OF THE UNIT MODEL NUMBER. 4 CENTER OF GRAVITY 106 3 5 ALL DIMENSIONS ARE IN "MM" UNLESS NOTED FIELD CONTROL SUPPLY WINE ENTRY 22 22 HOLE W/GHOMMET %POR LINE CONN. E SWEAT CONN. LIOUID LINE SWEAT CONN. FIELD POWER SUPPLY CONN. HOLE SIZES PROVIDED: T3UNCT]ON BOX FOR N 22.23 HOLE WITH jPOWER SUPLLY AND 0 28 SB NNOC HOUT AND CONTROL CONNECTIONS 36 2 N 34.93 KNOCKOUT ' 25 0 114 3 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 www.ahridirectory.org Additional ratings and system combinations can be accessed via the Bryant database at: www.MyRuantRatinLs.com For performance data at specific application &/or design conditions with various indoor unit combinations, the equipment performance calculator can be accessed at: Imp: rpmobbry.wrightsoft.com[ Outdoor Model Number — Series (voltage) 124ANS018—A (N) I Indoor Coil Model Number CNPV*3014AL*+TDR Furnace Model Number Capacity I EER SEER 12.2 14 16,000 124ANS024—A (N) CNPV*3117AL*+TDR 24,000 12.2 14 124ANS030—A (N) CNPV*3117AL*+TDR 29,600 12.2 14 124ANS036—A (N,P,E) CNPV*3717AL*+TDR 35,400 12.2 14 124ANSO48—A (N,P,E) CNPV*6024AL*+TDR 45,000 11.7 14 124ANS060—A (N,P,E) CNPV*6124AL*+TDR 57,000 11.7 14 EER — Energy Efficiency Ratio SEER— Seasonal Energy Efficiency Ratio TXV — Thermostatic Expansion Valve 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. 10 DETAILED COOLING CAPACITIES EVAPORATOR AIR CONDENSER ENTERING AIR TEMPERATURES ' F ('C) 75_23.9 65(29.4) 95 35 105(40.6) 115 46.7 125(51.7) city MBtuh Total Capacity MBtuh Total CapacityMBtuh Tolal Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total LC."..P,. Sys Sys Sys - Sys Sys Sys Total Sens$ KW Sena# KW** Total Sans# KW+• Total Sena# Kyy++ Total Sena# Kyy+* Total Sens# KW • CFM EWB •F(°C) 72(22.2) 21.49 10.92 1.18 1 20.55 1 10.57 1.31 1 19.56 1 10.21 1.45 18.50 9.83 1 1.61 1 17.36 9.43 1 1.79 16.12 9.00 2.00 67 (19.4) 19.43 13.31 1.18 18.58 12.96 1.31 17.67 12.60 1.45 16.71 12.22 1.61 15.68 11.82 1.79 14.57 11.39 2.00 525 63 (17.2) 17.96 12.78 1.18 17.15 12.43 1.31 16.31 12.06 1.45 15.43 11.69 1.61 14.48 11.29 1.79 13.46 10.86 2.00 62 (16.7) 17.68 15.68 1.18 16.91 15.33 1.31 16.11 14.96 1.45 15.28 14.56 1.61 14.48 14,48 1.79 13.65 13.65 2.00 57 (13.9) 17.17 17.17 1.18 16.55 16.55 1.31 15.91 15.91 1.45 15.21 15.21 1.61 14.46 14.46 1.79 13.63 13.63 2.00 72 (22.2) 21.93 11.So 1.21 20.94 11.14 1.34 19.90 10.77 1.48 18.79 10.38 1.64 17.61 9.97 1.82 16.32 9.53 2,03 67 19.4 19.84 1422 1.21 18.94 13.87 1.34 18.00 13.50 1.48 17.00 13.11 1.63 15.93 12.70 1.82 14.78 12.26 2.03 600 63 (17.2) 18.34 13.63 1.21 17.51 13.27 1.33 16.63 12.90 1.47 15.70 12.51 1.63 14.72 12.10 1.82 13.65 11.66 2.03 62 (16.7) 8.14 16.91 1.21 17.36 16.53 1.33 16.61 16.61 1.47 15.86 15.86 1.63 15.05 15.05 1.82 14.15 14.15 2.03 57 (13.9) 17.95 17.95 1.21 17.29 17.29 1.33 16.59 16.59 1.47 15.04 15.84 1.63 15.02 15.02 1.82 14.13 14.13 2.03 72 (22.2) 22.25 12.05 1.24 21.22 11.69 1.36 20.15 11.31 1.50 19.00 10.91 1.66 17.78 10.50 1.85 16,46 10.05 2.06 67 (19.4) 20.15 15.11 1.24 19.22 14.74 1.36 18.25 14.37 1.50 17.22 13.97 1.66 16.12 13.55 1.85 14.94 13.09 2.06 675 63 (17.2) 18.64 14.45 1.24 17.77 14.08 1.36 16.86 13.70 1.50 15.91 13.30 1.66 14.90 12.88 1.84 13.81 12.42 2.05 62 (16.7) 18.63 18.63 1.24 17.92 17.92 1.36 17.18 17.18 1.50 16.38 16.38 1.66 15.51 15.51 1.84 14.56 14.56 2.06 57 (13.9) 18.60 18.60 1.24 17.89 17.89 1.36 17.15 17.15 1.50 16.36 16.36 1.66 15.49 15.49 1.84 1455 14.55 2.06 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 Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh To[al Capacity MBtuh Total Sys Sys Sys Sys Sys Sys Total Sens# Kyy+ Total Sena# Kyy+* Total Sens# Kyy++ Total Sens# Kyy*• Total Sens# Kyy+ Total Sens# Kyy++ • EVAPORATOR AIR CFM EWB "F(°C) 72 (22.2 28.62 14.23 1.58 27.33 13.77 1.75 25.95 13.30 1.94 24.48 12.80 2.15 22.90 12.26 2.40 21.21 11.70 2.67 67 (19.4) 26.06 17.53 1.57 24.88 17.08 1.74 23.63 16.60 1.93 22.30 16.09 2.14 20.87 15.56 2.39 19.33 14.99 2.67 700 63 17.2 24.20 16.87 1.57 23.11 16.41 1.74 21.96 15.94 1.92 20.73 15.44 2.14 19.41 14.91 2.38 17.99 14.34 _ 2.66 62 (16.7) 23.80 20.79 1.57 22.74 20.32 1.73 21.65 19.83 1.92 20.58 20.58 2.14 19.51 19.51 2.38 18.33 18.33 2.66 57 (13.9) 23.29 23.29 1.57 22A4 22.44 1.73 21.53 21.53 1.92 20.55 20.55 2.14 19.48 19.48 2.38 18.31 18.31 2.66 72 (22.2) 29.11 14.99 1.62 27.76 14.53 1.79 26.33 14.04 1.98 24.80 13.53 2.19 23.16 12.99 2.43 21.41 12.42 2.71 67 19.4 26.53 18.75 1.61 25.30 18.29 1.78 24.00 17.80 1.97 22.61 17.28 2.18 21.13 16.74 2.43 19.54 16.16 2.70 Soo 63 (17.2) 1 24.68 18.01 1.61 23.53 17.54 1 1.77 22.33 1 17.06 1.96 1 21.05 16.55 2,18 1 19.67 16.00 1 2.42 18.21 1 15.42 2.70 62 16.7 24.39 22.42 1.61 23.40 23.40 1.77 22.42 22.42 1.96 21.36 21.36 2.18 20.20 20.20 2.42 18.94 1 18.94 2.70 57 13.9 24.28 24.28 1.61 23.36 23.36 1.77 22.39 22.39 1.96 21.32 21.32 2.18 20.17 20.17 2A2 18.91 18.91 2.70 72(22.2) 29.46 15.72 1.66 28.07 15.25 1.83 26.59 14.76 2.01 25.01 14.24 2.23 23.33 13.69 2.47 21.53 13.11 2.75 67 (19.4) 26.88 19.93 1.65 25.61 19.46 1.62 24.27 18.96 2.01 22.84 18.43 2.22 21.32 17.87 2.46 19.70 17.27 2.74 900 63 (17.2) 25.04 19.11 1.65 23.85 18.63 1.81 22.60 16.14 2.00 21.28 17.61 2.21 19.87 17.05 2.46 18.38 16.43 2.74 62 (16.7) 25.15 25.15 1.65 24,16 24.16 1.81 23.11 23.11 2.00 21.98 21.98 2.22 20.75 20.75 2.46 19.42 19.42 2.74 57 (13.9) 25.11 25.11 1.65 1 24.13 24.13 1.81 23.08 23.08 2.00 21.95 1 21.95 12.22 20.73 20.73 2.46 19.39 19.39 2.74 See notes on pg. 13 DETAILED COOLING CAPACITIES(CONT.) Evaporator Air CONDENSER ENTERING AIR TEMPERATURES •F ('C) 75 (23.9) 65 (2p.4) 95,(35) 105 (40.6) 115 (46.1) 125 (51.7) CFM EWB °F (°C) Capacity MBtuht Total System KW Capacity MBtuht Total System KW Capacity MBtuht Total System KW Capacity MBtuht Total System KW Capacity MBtuht Total System KW Total System KW Capacity MBtuht Total System KW• Total Sens# Total System KW Total Sens# Total System KW Total 0Outdoor Sens# Total System KW Total Indoor Sens# Total System KW• Total Sens# Total Sens# Total System KW- 72 ) 35.20 16.84 1.95 33.62 16.29 2,18 31.97 15.73 2.43 30.18 15.13 2.70 28.24 14.48 3.02 26.13 13.79 3.38 67 19.4) 31.99 20.62 1.92 30.56 20.08 2.15 29.06 19.51 2.40 27.44 18.91 2.68 25.67 18.26 3.00 23.75 17.57 3.36 875 63 (17.2) 29.66 19.84 1.90 28.34 19.30 2.13 26.95 18.74 2.37 25.45 18.13 2.66 23.80 17.48 2.98 22.02 16.78 3.35 62 16.7 29.18 24.36 1.90 27.92 23.82 2.12 26.58 23.24 2.37 25.18 24.97 2.65 23.81 23.81 2.98 22.34 22.34 3.35 57(13.9) 28.38 28.38 1.89 27.37 27.37 2.12 26.28 26.28 2.37 25.09 25.09 2.65 23.77 23.77 2.98 22.31 22.31 3.35 72 (22.2) 35.90 17.73 1.98 34.26 17.17 2.21 32.52 16.59 2.46 30.66 15.98 2.74 28.65 15.32 3.05 26.46 14.62 3.41 67 19.4 32.65 22.03 1.95 31.17 21.48 2.18 29.60 20.90 2.43 27.91 20.28 2.71 26.08 19.62 3.03 24.10 18.91 3.39 1000 63 (17.2) 30.30 21.15 1.93 2893 20.60 2.16 27.40 1 20.02 2.40 1 25.91 19.41 2.69 1 24.21 18.74 3.01 22.36 18.02 3.37 62 (16.7) 29.94 26,26 193 28.66 25.66 2.15 1 27.43 27.43 2.41 26.15 26.15 2.69 24.73 24,73 3.01 23.17 23.17 3.38 57 (13.9) 29.65 29.65 193 28.56 28.56 2.15 27.39 27.39 2.40 26.11 26.11 2.69 24.70 24.70 3.01 23.14 23.14 3.38 72(22.2) 36.44 18.57 2.01 34.73 18.00 2.24 32.94 17.41 2.49 31.02 16.79 2.77 2894 16.12 3.08 26.71 15.41 3.43 67 19.4 33.18 23.38 1.98 31.64 22.82 2.21 30.01 22.23 2.46 28.28 21.60 2.74 26.40 20.92 3.05 24.38 20.18 3.41 1125 63 (17.2) 30.81 22.41 1.96 29.38 21.85 2.19 27.89 21.26 2.43 26.28 20.63 2.72 24.53 19.94 3.04 22.65 19.20 3.40 62 16.7 30.76 30.76 1.96 29.59 29.59 2.19 28.34 28.34 2.44 26.99 26.99 2.72 25.49 25.49 3.05 23.84 23.84 3.41 57 (13.9) 30.72 30.72 1.96 29.55 29.55 2.19 28.31 28.31 2.44 26.95 26.95 2.72 25.45 25.45 3.04 23.81 23.81 3.41 EVAPORATOR AIR CONDENSER ENTERING AIR TEMPERATURES ° F (° C) 75 23.9 _ 85 (29.4) Capacity MBtuh Total Total Sens# KW"• 95 (35 Capacity MBtuh Total Total Sens# Kvye• 105 (40.6) 115(46.1) 125 51.7 CFM ' F CC) Capacity MBtuh _ Total Sys W- Capacity MBtuh Total KyyB• Capacity MBtuh Total W+• Capacity MBtuh Total W- Total Sens# Total Sena# Total I Sens# Total Sens# 72(222) 42.58 22.26 2.36 40.51 21.51 2.60 38.30 34.88 20.71 25.92 2.87 19.87 3.16 33.37 18.97 3.50 30.62 18.01 3.88 67 (19.4) 38.73 27.46 2.34 36.87 26.71 2.58 2.64 25.08 3.14 30.43 24.18 3.48 27.97 23.23 3.66 1050 63 (17.2) 35.96 26.41 2.32 34.24 25.67 2.56 32.40 24.88 2.82 24,04 3.12 28.31 23.15 3.46 26.03 22.20 3.85 62 16.7 35.38 32.60 2.32 33.73 31.84 2.56 32.01 31.81 2.82 F36.37 36.38 3.12 28.63 28.63 3.46 26.73 26.73 3.65 57(13.9) 34.71 34.71 2.31 33.37 33.37 2.55 31.92 31.92 2.82 30.34 3.12 28.59 28.59 3.46 26.70 26.70 3.85 72 (22.2) 43.29 23.46 2.42 41.13 22.69 2.66 36.84 21.88 2.93 21.02 26.94 3.22 33.71 20.10 3.56 30.85 19.13 3.94 67 19.4 39.43 29.38 2.40 37.47 28.61 2.64 35.40 27.80 2.90 3.20 30.79 26.02 3.53 28.26 25.05 3.92 1200 63 17�2) 36.64 28.20 2.38 34.83 27.43 2.62 32.92 26.62 2.88 30.87 25.77 3.18 28.67 24.85 3.52 26.33 23.88 3.91 62 (16.7) 36.27 36.05 2.38 34.77 34.77 2.62 33.20 33.20 2.89 31.50 31.50 3.19 29.61 29.61 3.53 27.57 27.57 _ 3.92 57 (13.9) 36.17 36.17 2.38 34.71 34.71 2.62 33.15 33.15 2.89 31.45 31.45 3.19 29.57 29.57 3.53 27.54 27.54 3.91 72 (22.2) 43.81 24.60 2.48 41.58 23.82 2.72 39.20 23.00 2.99 36.66 22.13 3.28 33.92 21.20 3.62 _ _ 31.04 20.23 4.00 1350 9.4) 39.93 31.22 2.46 37.92 30.44 2.70 35.78 29.61 2.96 33.50 28.73 3.26 31.06 27,78 3.59 _ _ 28.49 26.76 3.98 7.2) �63 37.14 29.91 2.44 35.28 29.13 2.68 33.30 28.30 2.94 31.20 27.42 3.24 2894 26.47 3.58 26.58 25.43 28.23 28.23 28.90 28.20 i 3.97 6.7) 37.43 37.43 2.44 35.87 35.83 35.87 35.83 2.68 34.21 34.21 2.95 32.39 32.39 3.25 30.39 30.39 30.36 3.59 3.59 3.983.9) 3.98 37.38 37.38 2.44 2.68 34.16 34.16 2.95 32.35 32.35 - 3.25 30.36 See notes on pg. 13 DETAILED COOLING CAPACITIES (CONT.) EVAPORATOR AIR CONDENSER ENTERING AIR TEMPERATURES ' F ('C) 75 (23.9� 85 A 95(4. ) 105 (40.6) _ 115 (46.1) 125 (51.7) CFM EWB , F (, C) Capacity MBtuh Total Sys KW"" Capacity MBtuh TI Sys Kyy"" Capaclry MBtuh Total Sys KW*" rIndoor Capacity MBtuh p y Total Sya KW"* Capacity MBtuh Total Capacity MBtuh Sys KW*" Total Sens# Total Sys Kyy** Total Sena# Total Sens# Total i Outdoor Sens# Total Sens# Total Sena# 72(22.2) 54.32 28.47 3.22 51.tw 27.57 3.53 49.29 26,62 3.88 46.43 25.59 1 4.29 1 43.30 11 4.47 4.76 39.89 23.27 5.30 67 (19.4 49.54 35.14 3.19 47.35 34.25 3.49 45.00 33.30 3.85 42.43 32.28 425 39.60 31.16 4.72 36.51 29.95 526 1400 63 17.2 46.06 33.82 3.16 44.05 32.94 3.47 41.89 32.00 3.82 39.52 30.98 422 36.90 29.87 4.69 34.04 28.66 523 62 (16.7) 45.44 41.73 3.15 43.53 40.82 3.46 41.48 39.82 3.81 39.37 39.37 4.22 37.22 37.22 4.70 34.80 34.80 5.24 57 (13.9) 44.54 44.54 3.15 42.97 42.97 3.46 41.24 41.24 3.81 39.32 39.32 4.22 37.17 37.17 4.70 34.76 34.76 5.24 72(22.2) 55.17 29.90 3.30 52.64 28.99 3.61 49.92 28.01 3.96 46.96 26.96 4.37 43.72 25.83 4.84 40.19 24.61 5.38 67 (19.4 50.36 37.46 3.27 48.09 36.55 3.57 45.64 35.59 3.93 42.97 34.53 4.34 40.05 33.39 4.81 36.86 32,13 5,34 1600 63 (172) 46.86 35.98 3.24 44.77 35.09 3.55 42.51 1 34.12 3.90 40.05 33.08 4.31 1 37.35 31.93 4.77 34.40 _ 30.67 5.31 6 .71 46.51 44.79 3.24 44.64 44.64 3.55 42.79 42.79 3.90 40.73 40.73 4.31 38.42 38.42 4.79 35.83 35.83 5.33 57 13.9 46.30 46.30 3.24 44.60 44.60 3.55 42.73 42.73 3.90 40.67 40.67 4.31 38.37 38.37 4.79 35.79 35.79 5.33 72 (22.2) 55.79 _ 31.25 3.38 53.16 30.32 3.69 50.36 46.10 29.34 4.04 47.31 28.27 4.45 43.97 27.12 4.92 40.37 25.89 5.46 67 (19A) 50.98 39.68 3.35 48.62 38.75 3.65 37.76 4.01 43.37 36.69 4.42 40.37 35.50 4.89 37.14 34.18 5A2 1800 63(17.2) 47.47 38.04 3.32 _ 45.30 4599 45.93 37.12 3.63 42.98 36.13 3.98 40.45 35.06 4.39 37.69 33.87 4.86 34.70 32.54 5.39 62 (16.7 47.80 47.80 3.32_ 3.32 45.99 3.63 44.00 44.00 3.99 41.81 41.81 4.40 39.36 39.36 4.88 36.64 36,64 5.42 57 (13.9) 47.74 47.74 45.93 3.63 43.95 43.95 1 3.99 41.76 41.76 4A0 39.32 39.32 4.87 36.60 36,60 5.41 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) CFM EWB "FCC) Capacity MBtuh Sys KW"" Sys KW"" Sys KW* Capacity MBtuh Total Sys KW"" Capacity MBtuh Total Sys KW"* Capacity MBtuh Total Sys KW** Total Sena# Total Sena# Total Sens# Total Indoor I San e# Total Sens# Total Sens# 1750 72(22.2) 68.86 34.68 4.09 65.73 33.57 4.48 62.37 32.40 4.93 58.68 31.12 545 54.65 50.05 46.70 47.15 47.09 29.75 37.96 36.41 47.15 47.09 31.41 6.04 5.98 5.93 5.94 50.21 46.03 42.98 44.00 28.26 36.46 34.90 44.00 6.71 6.65 6.59 6.61 67 (19.4) 62.81 42.85 4.03 60.01 41.76 4.42 57.00 40.60 4.87 53.69 39.34 5.39 63(17.2) 58.41 41.24 3.99 55.85 40.17 4.38 53.11 39.03 4.82 50.06 37.78 5.34 62 (16.7) 57.61 50.93 3.98 55.17 49.82 4.37 52.58 48.59 4.82 49.93 49.93 _ 5.34 57(13.9) 56.53 56.53 3.97 54.53 54.53 4.37 52.32 52.32 4.82 49.86 49.86 _ 5 34 5.94 43.94 43.94 6.61 2000 72(22.2) 69.94 36.44 4.19 66,66 35.31 4.58 63.14 34.10 5.04 59.32 32.81 5.56 55.14 6.15 50.56 29.90 6.81 67 19.4) 63.84 45.70 4.14 6093 44.59 4.53 57.78 43.40 4.98 54.34 42.10 5.49 50.59 40.69 6.08 46.45 39.14 6.75 63 (17,2) 59.43 43.90 4.09 56.76 42.80 4.48 53.87 41.62 4.93 50.72 40.34 5.44 47.25 38.93 6.03 43.42 37.37 6.70 62 16.7 58.98 54.67 4.09 56.66 56.66 4.48 54.28 54.28 4.94 51.61 51.61 5.46 48.63 48.63 6.06 45.27 45.27 6.73 57 13.9 58.76 58.76 4.09 56.58 56.58 4.48 54.20 54.20 4.93 51.55 51.55 5.46 48.57 48.57 6.05 45.22 4522 6.73 72 22.2 70.70 38.10 4.29 67.30 36.94 4.68 63.68 35.72 5.14 59.73 34.41 5.66 55.44 32.99 6.25 50.77 31.46 6.91 67 (19.4) 64.61 48.42 4.24 61.59 47.28 4.63 58.35 46.06 5.08 54.82 44.74 5.59 50.98 43.27 6.18 46.79 41.64 6.85 2250 63 (17.2) 60.18 46.42 4.19 57.41 45.29 4.58 54.45 44.09 5.03 51.21 42.77 5.55 47.66 41.31 6.13 43.79 39.65 6.80 62 16.7 60.66 60.66 4.20 58.34 58.34 4.59 55.79 55.79 5.05 5.05 52.96 52.96 52.90 5.57 5.57 49.81 49.81 6.17 46.25 46.25 6.84 57 (13.9) 60-58 60.58 4.20 58.27 58.27 4.59 55.72 55.72 52.90 49.75 49.75 6.17 46.20 46.20 6.84 1 Total and sensible capacities are net capacities. Blower motor heat has been subtracted. # Sensible capacities shown are based on 80`F (27'C) entering air at the indoor coil. For sensible capacities at other than 80'F (27'C), deduct 835 Btuh (245 kW) per 1000 CFM (480 US) of indoor coil air for each degree below 80'F (27°C), or add 835 Btuh (245 kW) per 1000 CFM (480 US) of indoor coil air per degree above 80°F (27'C). System kw is total of indoor and outdoor unit kilowatts. EWB - Entering Wet Bulb NOTES: 1. 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. 2. When the required data falls between the published data, interpolation may be performed. Extrapolation is not an acceptable practice. CONDENSER ONLY RATINGS SST CONDENSER ENTERING AIR TEMPERATURES ° F (° C ° F (° C) 55 (1 7-7M 65 (18.33) 1 75 (23.89) 85 29.44 95 (35.0) 10S (40.56) 115 (46.11) I 125 (51.67) 30 TCG 1630 15.60 14.70 13.80 12.90 12.00 11.10 10.10 SDT 68,50 78.00 87.50 97.00 106.50 116.00 125.40 134.70 KW 0.76 0.87 0.99 1.11 1.25 1.40 1.59 1.80 35 TCG 18.30 17.20 16.30 15.30 14.30 13.30 12.30 11.20 (1.67) SDT 1 69.70 79.20 88.70 98.20 107.60 117.00 126.30 135.50 KW 0.76 0.87 0.99 1.11 1.25 1.41 1.59 1.80 40 TCG 20.00 19.00 17.90 16.90 15.80 14.70 13.60 12.40 (4.44) SDT 71.10 80.50 89.90 99.40 108.70 118.00 127.20 136.30 KW 0.77 0.88 0.99 1.11 1.25 1.41 1.59 1.80 45 TCG 22.00 20.80 19.70 18.50 17.40 16.20 14.90 13.60 (7.22) SDT 72.50 81.90 91.30 100.60 109.80 119.00 128.20 137.20 KW 0.77 0.88 0.99 1.12 1.26 1.41 1.59 1.80 I 50 TCG ! 24.00 22.80 21.60 20.40 1 19.10 17.80 16.40 15.00 (10.0) SDT 74.00 83.40 92.60 101.90 111.00 120.10 129.20 138.20 KW 0.77 0.88 0.99 1.12 1.26 1.41 1.59 1.80 55 TCG 26.30 25.00 23.60 22.30 20.90 19.50 18.00 16.40 (12.78) SDT 75.60 84.80 94.10 103.20 112.30 121.30 130.30 139.20 KW 0.78 0.88 1.00 1.12 1.26 1.42 1.60 1.80 TCG 21.40 20.20 19.00 17.80 16.60 15.40 14.20 12.90 30 (_111) SDT 71.90 81.30 90.70 100.00 109.30 118.50 127.70 136.80 KW 1.01 1.15 1.30 1.46 1.64 1.85 2.09 2.36 35 TCG 23.50 22.20 20.90 19.60 18.30 17.00 15.60 14.20 (167) SDT 73.50 82.80 92.10 101.30 110.50 119.60 128.70 137.70 KW 1.02 1.16 1.30 1.47 1.65 1.86 2.09 2.37 40 TCG 25.70 24.40 23.00 21.60 20.20 18.70 17.20 1 15.60 (4.44) SDT 75.10 84.30 93.50 102.60 1 111.80 120.80 129.80 138.80 KW 1.02 1.16 1.31 1.47 1.66 1.86 2.10 2.38 45 TCG 28.20 26.70 25.20 23.70 22.10 20.50 18.90 17.10 (7.22) SDT 76.70 85.90 95.00 104.10 113.10 122.10 131.00 139.80 KW 1.03 1.17 1.32 1.48 1.66 1.87 2.11 2.39 50 TCG 30.80 29.20 27.50 25.90 24.20 22.40 20.60 18.70 (10.0) SDT 78.50 87.50 96.60 105.60 114.60 123.40 132.20 140.90 KW 1.04 1.18 1.32 1.49 1.67 1.88 2.12 2.39 55 TCG 33.60 31.80 30.10 28.30 26.40 24.50 22.40 20.30 (1278) SDT 80.30 89.30 98.30 107.20 116.10 124.90 133.50 142.00 KW 1.05 1.18 1.33 1.50 1.68 1.89 2.13 2.40 30 TCG 27.20 25.80 1 24.40 22.90 21.40 19.70 ! 17.90 16.00 (-111) SDT 69.90 79.20 88.60 98.00 107.30 1 116.60 125.80 134.80 KW 1.22 1.39 1.57 1.77 2.00 2.27 2.58 2.94 TCG 30.10 28.50 27.00 25.40 23.70 21.90 20.00 17.90 35 (1.67) SDT 71.20 80.60 89.90 99.20 108.50 117.70 126.80 135.80 KW 1.22 1.40 1.58 1.78 2.01 2.28 2.58 2.94 TCG 33.10 31.40 29.70 28.00 26.20 24.30 22.20 20.00 40 (4.44) SDT 72.70 82.00 91.20 100.50 109.70 118.90 127.90 136.90 KW 1.23 1.41 1.59 1.80 2.03 2.29 2.59 2.94 45 TCG 36.50 34.50 32.70 30.80 28.80 26.80 24.50 22.10 (7.22) SDT 74.30 83.50 92.70 101.90 111.00 120.10 129.10 137.90 KW 1.25 1.43 1.61 1.82 2.05 2.31 2.60 2.95 50 TCG 40.00 37.90 35.80 33.80 31.60 29.40 27.00 24.40 (10.0) SDT 76.00 ! 85.10 94.20 103.40 112.40 121.40 130.30 139.00 KW 1.27 1.45 1.64 1.84 2.07 2.33 2.62 2.95 TCG 43.80 41.40 39.20 36.90 34.60 32.10 29.50 26.70 55 (12.78) SDT 77.90 86.90 95.90 104.90 113.90 122.80 131.50 140.20 KW 1.29 1.47 1.66 1.87 2.09 2.35 2.64 2.97 See notes on page 15 CONDENSER ONLY RATINGS CONTINUED SST CONDENSER NG AIR TEMPERATURES ° F (° C _E_NTE_R .FCC) 55 (12.78) 65 (18.33) 75 (23.89) i 85 (29.44 95 (35.0} 105 (40.56} 115 46.11 1 125 (51.67) TCG 31.40 29.80 28.20 26.40 24.60 22.70 20.60 18.50 30 SDT 96.80 106.20 115.50 124.70 134.00 68.70 78.10 87.50 KW 1.48 1.69 1.91 2.14 2.40 2.69 3.04 3.44 35 TCG 34.70 32.90 31.10 29.20 27.20 25.10 22.80 20.50 (1.67) SDT 70.00 79.30 88.60 97.90 1 D7.20 116.40 125.60 134.80 KW 1.48 1.70 1.91 2.15 2.41 2.70 3.05 3.45 40 TCG 38.20 36.20 34.20 32.10 29.90 27.60 25.20 22.60 (444) SDT 71.30 80.50 89.80 99.10 108.30 117.40 126.50 135.60 KW 1.49 1.70 1.92 2.16 2.42 2.72 3.06 3.45 45 TCG 42.00 39.80 37.60 35.30 32.90 30.30 27.70 24.80 (7.22) SDT 72.80 81.90 91.10 100.30 109.40 118.50 127.50 136.40 KW 1.50 1.72 1.94 2.18 2.44 2.73 3.07 3.46 50 TCG 46.00 43.60 41.10 38.60 36.00 33.20 30.20 27.20 (10.0) SDT 74.40 83.40 92.50 101.60 110.60 119.60 128.50 137.30 KW 1.52 1.74 1.96 2.20 2.46 2.75 3.08 3.47 55 TCG 50.20 47.60 44.90 42.10 39.20 36.20 32.90 29.60 (12.78) SDT 76.10 85.00 94.00 103.00 111.90 120.80 129.50 138.20 KW 1.54 1.76 1.98 2.22 2.48 2.77 3.10 3.48 30 TCG 41.50 39.50 37.40 35.40 33.20 30.80 28.20 1 25.40 SDT 73.40 82.60 91.90 101.20 110.40 119.50 128.60 137.50 KW 2.05 2.30 2.57 2.87 3.21 3.60 4.05 4.56 35 TCG 45.70 43.40 41.20 38.90 36.50 33.90 31.10 28.10 (167) SDT 75.10 84.30 93.40 102.60 111.70 120.80 129.70 138.60 KW 2.08 2.33 2.60 2.90 3.24 3.63 4.08 4.60 TCG 50.10 47.70 45.20 42.70 40.10 37.20 34.20 30.90 40 (4.44) SDT 77.00 86.00 95.10 104.10 113.20 122.10 131.00 139.70 KW 2.12 2.36 2.63 2.93 3.27 3.67 4.12 4.64 45 TCG 54.80 52.20 49.50 46.70 43.80 40.70 37.40 33.80 (7.22) SDT 78.90 87.80 96.80 105.80 114.70 123.50 132.20 140.80 KW 2.15 2.39 2.66 2.96 3.31 3.71 4.16 4.69 50 TCG 59.90 56.90 54.00 51.00 1 47.80 44.40 40.70 36.80 (10.0) SDT 80.90 89.80 98.60 107.50 1 116.30 125.00 133.60 142.00 KW 2.19 2.43 2.70 3.00 3.34 3.74 4.20 4.72 55 TCG 65.20 62.00 58.80 55.40 51.90 48.20 44.20 39.90 (12.78) SDT B3.10 91.80 100.50 109.30 117.90 126.50 134.90 143.20 KW 2.24 2.47 2.73 3.03 3.38 3.78 4.24 4.76 r 30 TCG 53.00 50.30 47.70 45.10 42.40 39.40 36.00 32.40 (_111) SDT 76.00 85.10 94.30 103.50 112.70 121.70 130.60 139.40 KW 2.59 2.90 1 3.23 3.61 4.03 4.52 5.08 5.71 35 TCG 58.30 55.30 52.50 49.70 46.60 43.30 39.70 35.70 (1.67) SDT 78.00 87.00 96.10 105.20 114.20 123.10 131.90 140.60 KW 2.64 2.94 3.28 3.65 4.08 4.58 5.14 5.78 40 TCG 63.90 60.70 57.60 j 54.50 51.10 47.50 43.60 39.30 (4.44) SDT 80.00 88.90 97.90 1 106.90 115.80 124.70 133.30 141.90 KW 2.69 2.99 3.32 3. 00 4.14 4.63 5.20 5.84 45 TCG 70.00 66.50 63.10 59.60 55.90 51.90 47.60 42.90 (7.22) SDT 82.20 91.00 99.90 108.80 117.60 126.30 134.80 143.20 KW 2.74 3.04 3.38 3.76 4.19 4.69 5.27 5.91 50 TCG 76.40 72.60 68.80 65.00 60.90 56.50 51.80 46.70 (10.0) SDT 84.60 93.30 1 102.00 110.70 119.40 127.90 136.30 144.50 KW 2.80 3.10 3.43 3.81 4.25 4.76 5.33 5.97 TCG 83.30 79.10 74.90 70.60 66.10 61.30 56.10 50.60 55 (12.78) SDT 87.00 95.60 104.20 112.80 121.20 129.60 137.80 145.80 KW 2.86 3.15 3.49 3.87 4.31 1 4.82 5.39 6.04 * 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) 15 GUIDE SPECIFICATIONS GENERAL System Description Outdoor -mounted, air-cooled, split -system air conditioning unit suitable for ground or rooftop installation. Unit consists of a scroll -type hermetic compressor, an air-cooled coil, propeller -type condenser fan, and a control box. Unit will discharge supply air horizontally as shown on contract drawings. Unit will be used in a refrigeration circuit to match up to a packaged fan coil or furnace. 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 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 and pressure tested — 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 conditioning 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 and bonderized. Fans — Condenser fan will be direct -drive propeller type, discharging air horizontally. AIR-COOLED, SPLIT -SYSTEM AIR CONDITIONER 124ANS 1-1/2 TO 5 NOMINAL TONS — 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 a scroll -type, 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. Refriacmlion Comnonents — Refrigeration circuit components will include liquid -line front -seating shutoff valve with sweat connections, vapor -line front -seating 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 'F/'C wet bulb and 'F/'C 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. — Nominal unit electrical characteristics will be v, three 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. Copyright 2015 Bryant Heating & Cooling Systems • 7310 W. Moms St. • Indianapolis, IN 46231 Edition Date: 03/15 Catalog No: PDS124ANS-02 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Replaces: PDS124ANS-01 16 124ANS PREFERRED ` SERIES AIR CONDITIONER Em WITH PURONO REFRIGERANT 1-1/2 TO 5 NOMINAL TONS Installation Instructions Fig. 1 — 124ANS 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 a 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 the current editions of the National Electrical Code (NEC) NFPA70. In Canada, refer to the current editions of the Canadian Electrical Code CSA C22.L NOTE: Read the entire instruction manual before starting the Recognize safety information. This is the safety —alert symbol & . installation. When you see this symbol on the unit and in instructions or TABLE OF CONTENTS manuals, be alert to the potential for personal injury. Understand the signal words DANGER, WARNING, and CAUTION. These PAGE words are used with the safety —alert symbol. DANGER identifies SAFETY CONSIDERATIONS 1 the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in INSTALLATION ................................. 2-3 personal injury or death. CAUTION is used to identify unsafe Complete Pre —Installation Checks ................... 2 practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which Rig and Mount Unit .............................. 2 will result in enhanced installation, reliability, or operation. Complete Refrigerant Piping Connections ............. 3 Make Electrical Connections ........................ 3 A WARNING START—UP ........................................ 4 ELECTRICAL SHOCK HAZARD SERVICE ......................................... 4 Failure to follow this warning could result in personal injury MAINTENANCE ................................... 6 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. ENVIRONMENTAL HAZARD Failure to follow this caution may result in environmental pollution. Remove and recycle all components or materials (i.e. oil, refrigerant, etc.) before unit final disposal. 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. UNIT OPERATION AND SAFETY HAZARD Failure to follow this warning could result in personal injury or equipment damage. Puron (R-410A) refrigerant systems operate at higher pressures than standard R-22 systems. Do not use R-22 service equipment or components on Puron refrigerant equipment. PERSONAL INJURY AND EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in personal injury and / or equipment damage. DO NOT operate the unit without a filter or with grille removed. COMPLETE PRE —INSTALLATION CHECKS Unpack Unit Move the unit to final location. Remove unit from carton, being careful not to damage service valves and grilles. Inspect Shipment File a claim with the shipping company if shipment is damaged or incomplete. Check the unit nameplates to ensure units match job requirements. Consider System Requirements Consult local building codes and NEC for special installation requirements. Allow sufficient space for airflow clearance, wiring, refrigerant piping, and servicing unit. Locate unit so that condenser airflow is unrestricted on both sides. Unit may be mounted on a level pad directly on base legs or mounted on raised pads at support points. RIG AND MOUNT UNIT Mounting on Ground Mount unit on a solid, level concrete pad. Position unit so water or ice from roof does not fall directly onto unit. Use field —provided snow stand or ice rack where prolonged subfreezing temperatures or heavy snow occurs. If conditions or local codes require unit be fastened to a pad, 6 field —supplied tie —down bolts should be used and fastened through slots provided in unit mounting feet. Mounting on Roof Mount unit on a level platform or frame at least 6 in. (152.4 mm) above roof surface. Isolate unit and tubing from structure. Clearance Requirements Singlc Unit Applications: With coil facing wall: Allow 6" (152.4 mm.) minimum clearance on coil side and coil end and 20" (504.0 mm) minimum clearance on fan side. Allow 24" (609.6 mm) minimum clearance on compressor end for service. With fan facing wall: Allow 8" (203.2 mm) minimum clearance on fan side and coil end and 20" (504.0 mm) minimum clearance on coil side. Allow 24" (609.6 mm) minimum clearance on compressor end for service when units are stacked or there is less than 40" (1016 mm) of clearance above the unit. If there is 40" (1016 mm) clearance above unit and the top panel is accessible for removal allow 8" (203.2 mm) minimum clearance on compressor end for service. Multi —unit Applications: Allow 24" (609.6 mm) minimum clearance between fan and coil sides of multiple units. Arrange units so discharge of one does not enter inlet of another. Allow 24" (609.6 mm) minimum clearance on compressor end when units are stacked or there is less than 40" (1016 mm) of clearance above the unit. If there is 40" (1016 mm) clearance above unit and the top panel is accessible for removal allow 8" (203.2 mm) minimum clearance on compressor end for service. When two units are installed end to end with the coil ends facing each other allow 12" (304.8 mm) minimum clearance between units. IMPORTANT: When installing multiple units, ensure the discharge air from one unit is not drawn into another unit. When installing single or multiple units in an alcove, roof well, or partially enclosed area, ensure there is adequate ventilation to prevent recirculation of discharge air. Operating Ambient Minimum outdoor operating ambient in cooling mode is 55°F (13°C), maximum 125°F (52°C). Rigging PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in personal injury and/or equipment damage. Be sure unit panels are securely in place prior to rigging. Keep the unit upright and lift unit using a sling. Use cardboard or padding under the sling, and spreader bars to prevent sling damage to the unit. See Fig. 2. Install the unit so that the coil does not face into prevailing winds. If this is not possible and constant winds above 25 mph are expected, use accessory wind baffle. See installation instructions provided with the accessory kit. NOTE: Accessory wind baffles should be used on all units with accessory low ambient temperature control. Field —fabricated snow or ice stands may be used to raise unit when operation will be required during winter months. Units may also be wall mounted using the accessory wall mounting kit. JG SLING PADDING COMPRESSOR END CENTER OF GRAVITY Fig. 2 — Lifting Unit with Sling A07396 COMPLETE REFRIGERANT PIPING CONNECTIONS Outdoor units may be connected to indoor units using field —supplied tubing of refrigerant grade and condition. See Product Data for correct line sizes. Do not use less than 10 ft (3.05 m) of interconnecting tubing. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. If any section of pipe is buried, there must be a 6 in. (152.4 mm) vertical rise to the valve connections on the outdoor unit. If more than the recommended length is buried, refrigerant may migrate to cooler, buried section during extended periods of system shutdown. This causes refrigerant slugging and could possibly damage the compressor at start—up. When more than 80 ft (24.4 m) of interconnecting tubing and more than 20 ft (6.1 m) of vertical lift is used, consult the residential Long Line Application Guide for required accessories. If either refrigerant tubing or indoor coil is exposed to the atmosphere, the system must be evacuated following good refrigeration practices. Run refrigerant tubes as directly as possible, avoiding unnecessary turns and bends. Suspend refrigerant tubes so they do not damage insulation on vapor tube and do not transmit vibration to structure. Also, when passing refrigerant tubes through a wall, seal the opening so that vibration is not transmitted to structure. Leave some slack in refrigerant tubes between structure and outdoor unit to absorb vibration. Refer to separate indoor unit installation instructions for additional information. Filter Drier Refer to Fig. 3 and install filter drier as follows: 1. Braze 5 in. (127 mm.) liquid tube to the indoor coil. 2. Wrap filter drier with damp cloth. 3. Braze filter drier to 5 in. (127 mm) long liquid tube from step 1. 4. Connect and braze liquid refrigerant tube to the filter drier. Fig.3 — Filter Drier Components The filter drier must be replaced whenever the refrigeration system is exposed to the atmosphere. Only use factory specified liquid —line filter driers with rated working pressures less than 600 psig. NOTE: Do not install a suction —line filter drier in liquid line. Make Piping Sweat Connections 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. Remove plastic caps from liquid and suction service valves. Use refrigerant grade tubing. Service valves are closed from the factory and are ready for brazing. After wrapping the service valve with a wet cloth, the tubing set can be brazed to the service valve using either silver bearing or non —silver bearing brazing material. Consult local code requirements. Refrigerant tubing and the indoor coil are now ready for leak testing. NOTE: Unit is shipped with Puron (R-410A) refrigerant factory charge indicated on nameplate. Pass nitrogen or other inert gas through piping while brazing to prevent formation of copper oxide. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. To prevent damage to unit or service valves observe the following: • Use a brazing shield. • Wrap service valves with wet cloth or use a heat sink material. MAKE ELECTRICAL CONNECTIONS 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. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Unit failure as a result of operation on improper line voltage or excessive phase imbalance constitutes abuse and may cause damage to electrical components. Such operation would void any applicable warranty. ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death. Before performing service or maintenance, be sure indoor unit main power switch is turned OFF and indoor blower has Power Wiring Unit is factory wired for voltage shown on nameplate. Provide adequate, fused disconnect switch within sight from unit, readily accessible, but out of reach of children. Provision for locking the switch open (off) is advisable to prevent power from being turned on while unit is being serviced. Disconnect switch, fuses, and field wiring must comply with the NEC and local code requirements. Use copper wire only between the disconnect switch and unit. Use minimum 75 C wire for the field power connection. Route power wires through the opening in unit side panel and connect in the unit control box as shown on the unit label diagram and Fig. 4. Unit must be grounded. _Viq LEAOi O{WVR�w:Yl1 ''°.'°row -- js.— u�VEGT I�C,SII PER NC: �n :n.�Lcw,a��nrt rwn io ---------- yK— LEGEND National EInt gal Cade --•OlPJ�LLILJ6- r GY_1PAeL _i. R —Terminal Board —_ —O— TB La�rcclions Field Wing Fadm Wrong A0742R Fig. 4 — Line Power Connections Control Circuit Wiring Control voltage is 24 v (40 va minimum). See Fig. 5 and unit label diagram for field —supplied wiring details. Route control wire through opening in unit side panel to connection in unit control box. COOL— BLU — — r 24VAC SUPPLY REQUIRED COMMON (C)—BRN FIELD SUPPLIED T'STAT WIRE OUTDOOR UNIT INDOOR UNIT LOW VOLTAGE CONNECTIONS A07398 Fig. 5 — 124ANS Typical Control Circuit Connections NOTE: Use No. 18 AWG color —coded, insulated (35°C minimum) wire. If thermostat is located more than 100 ft. (30.5 m) from unit, as measured along the control voltage wires, use No. 16 AWG color —coded wire to avoid excessive voltage drop. NOTE: All wiring must conform to NEC and local codes. NOTE: Operating unit on improper line voltage constitutes abuse and could affect warranty. See Product Data. Do not install unit in a system where voltage may fluctuate above or below permissible limits. Refer to the Product Data for recommended fuse sizes. When making electrical connections, provide clearance at the unit for refrigerant piping connections. NOTE: The 124ANS units use the control transformer supplied with the matched indoor unit. START—UP PRELIMINARY CHECKS 1. Check that all internal wiring connections are tight and that all barriers, covers, and panels are in place. 2. Field electrical power source must agree with unit name- plate rating. 3. All service valves must be open. 4. Belly —band crankcase heater must be tight on compressor crankcase for those units with belly —band heaters. EVACUATE AND DEHYDRATE Field piping and fan coil must be evacuated and dehydrated. CHARGE SYSTEM Release charge into system by opening (back —seating) liquid and suction line service valves. Outdoor unit is charged for 15 ft (4.6 m) of 3/8—in. liquid line. TO START UNIT Be sure that the field disconnect is closed. Set room thermostat below ambient temperature. Operate unit for 15 minutes, then check system refrigerant charge. See Refrigerant Charging section. SERVICE 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. High —Pressure Relief Valve The high—pressure relief valve is located in the compressor. The relief valve opens at a pressure differential of approximately 550 to 625 ± 50 psig between suction (low side) and discharge (high side) to allow pressure equalization. Internal Current and Temoeralum Sensitive Overload The control resets automatically when internal compressor motor temperature drops to a safe level (overloads may require up to 45 minutes to reset). When an internal overload is suspected of being open, check by using an ohmmeter or continuity tester. Pumodown Procedure The system may be pumped down in order to make repairs on the low side without losing complete refrigerant charge. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Never open system to atmosphere while it is under a vacuum. When system must be opened for service, recover refrigerant, break vacuum with dry nitrogen before opening system. 1. Attach pressure gage to suction service valve gage port. 2. Front —seat the liquid/mixed phase line valve. UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. The unit coils hold only the factorydesignated amount of refrigerant. Additional refrigerant may cause units to relieve pressure through the compressor internal pressure relief valve (indicated by a sudden rise of suction pressure) before suction pressure reaches 20 psig. If this occurs, shut off unit immediately then front —scat the suction valve and remove and recover excess refrigerant following accepted practices 3. Start unit and run until suction pressure reaches 20 psig. 4. Shut unit off and front —seat suction valve. 5. De —pressurize low side of unit and recover refrigerant fol- lowing accepted practices. Crankcase Heater The crankcase heater prevents refrigerant migration and compressor oil dilution during shutdown when compressor is not operating. If the crankcase heater is de —energized for more than 6 hours, both compressor service valves must be closed. NOTE: Addition of an accessory crankcase heater is required for long line and low ambient tolling applications. Refer to the Residential Long Line Guideline. The crankcase heater is powered by the high —voltage power of the unit. It is connected across the line side of the contactor and is thermostatically controlled. PERSONAL INJURY HAZARD Failure to follow this warning could result in personal injury or death. Use extreme caution when troubleshooting this device as line voltage is continually present. To troubleshoot: 1. Apply voltmeter across crankcase heater leads to see if heat- er voltage is on. Do not touch heater. Carefully feel area around crankcase heater; if warm, crankcase heater is func- tioning. 2. With power off and heater leads disconnected, check across leads with ohmmeter. Do not look for a specific resistance reading. Check for resistance or an open circuit, and change heater if an open circuit is detected. Service Valves The service valves in the outdoor unit come from the factory front —seated. This means the refrigerant charge is isolated from the line —set connection ports. To prevent damage to the valve, use a wet cloth or other accepted heat sink material on the valve before brazing. The service valve cannot be field repaired, therefore, only a complete valve or valve stem seal and service port caps are available for replacement. Refrigerant Charpin, g PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD Failure to follow this warning could result in personal injury and/or equipment damage. Wear safety glasses and gloves when handling refrigerant. Do not overcharge system — this can cause compressor flooding. PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD Failure to follow this warning could result in personal injury and/or equipment damage. Service valves must be fully back —seated to close service port. There is no Schrader valve at the service port, and failure to back—seat the valve could result in loss of system charge or personal injury. NOTE: Do not vent or de —pressurize unit refrigerant to atmosphere. Remove and recover refrigerant following accepted practices. All units are shipped with the refrigerant charge listed on the nameplate. Refer to Product Data and consider the following when working with Puron (R-410A) refrigerant: • Puron refrigerant cylinders are rose colored. • Recovery cylinder service pressure rating must be 400 psig, DOT (Department of Transportation) 4BA400 or DOT BW400. • Puron systems should be charged with liquid refrigerant. Use a commercial type metering device in the manifold hose when charging into suction line with compressor op- erating. • 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. • Puron refrigerant, as with other HFCs, is only compatible with POE oils. • Vacuum pumps will not remove moisture from oil. • Polyol Ester oils absorb moisture rapidly. Do not expose oil to atmosphere. • Polyol Ester oils may cause damage to certain plastics and roofing materials. • Wrap all filter driers and service valves with wet cloth when brazing. • factory approved, liquid —line filter drier is required on ev- ery unit. • Do not use a TXV (thermostatic expansion valve) designed for use with R-22 refrigerant. Refer to separate indoor unit installation instructions for more details. • If using a suction line drier, do not leave in place for more than 72 hours. 35 ft. (10.6 m) — 25 ft. (7.6 m) = 10 ft. X 0.6 oz./ft. = 6 oz. of additional charge. CHECK CHARGE 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 70'F 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 (.018 kg/m) 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'F (26.67'C) 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 20 ft (6.10 m) vertical separation, See Residential Piping and Long Line Guideline for special charging requirements. MAINTENANCE 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 waming label. LUBRICATION Compressor Compressor contains factory oil charge; replace oil when lost. Use Mobile 3MA—POE oil. CLEANING COILS Coil should be washed out with water or blown out with compressor air. Note that the blow—thru design causes dirt and debris to build up on the inside of the coils. Clean coil annually or as required by location and outdoor air conditions. Inspect coil monthly and clean as required. Fins are not continuous through coil sections. Dirt and debris may pass through first section, become trapped between the row of fins and restrict condenser airflow. Use a flashlight to determine if dirt or debris has collected between coil sections. Clean coil as follows: 1. Turn off unit power. 2. Using a garden hose or other suitable equipment, flush coil from the outside to remove dirt. Be sure to flush all dirt and debris from drain holes in base of unit. Fan motors are wa- terproof. 'Bryant Heating & Cooling Systems • 7310 W. Morris St. • Indianapolis, IN 46231 Edition Date: 02/15 Calta .... No; 11124ANS 02 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Replaces: 11124ANS-01 6