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BLD2021-0754+Manufacturer_Specifications_and_Installation_Instructions+6.2.2021_3.31.03_PM+2228818
cc . nA '0'^ -- Product Data Fig. 1 — 18K Fig. 2 — 24K and 30K INDUSTRY LEADING FEATURES/BENEFITS A competitively priced and creative solution to design problems. The 38MGR ductless inverter driven multi —zone system provides individual comfort control for up to 5 separate zones. Two, three, four or five space —saving High Wall, Cassette, Ducted Style or Floor Console fan coils can be matched with one outdoor heat pump. The indoor fan coils are connected to the outdoor unit by refrigerant tubing and wires. f/ The different styles of indoor units can be mounted in several I� locations to accommodate the application. This selection of fan coils permits inexpensive and creative solutions to design problems such as: • When adding air conditioning to spaces that are heated by hydronic or electric heat and have no ductwork. • Historical renovations or any application where preserving the look of the original structure is essential. • Commercial add —on jobs where the existing air conditioning system cannot be stretched. These compact indoor fan coil units take up very little space in the room and do not obstruct windows. The fan coils are attractively styled to blend with most room decors. Advanced system components incorporate innovative technology to provide reliable cooling and heating performance at low sound levels. 39M, P,Q1`93_ - 3 Isk r- 7 Currier' r1 Fig. 3 — 36K and 48K NOTE: Images for illustration purposes only. Actual models may be slightly different. Inverter Technology Fast Installation The inverter driven compressor is designed to run at various input power frequencies (Hz) which controls the compressor's motor speed. Even Temperature — The control package, including the inverter, monitors the outdoor and indoor temperatures as they relate to the selected indoor set point and adjusts the compressor speed to match the load and keep the system operating continuously rather than cycling and creating temperature swings. This translates to higher comfort levels for the occupants. Rapid Pull Down/Warm—Up — Comfort is increased by the inverter system's ability to ramp up the compressor speed enabling the system to reach the user selected room temperature set point quicker. Humidity Control — Running the system for longer periods and continuously varying the compressor speed enhances the humidity control. Individual Room Comfort Maximum comfort is provided because each space can be controlled individually based on the usage pattern. Low Sound Levels When noise is a concern, ductless systems are the answer. The indoor units are whisper quiet. There are no compressors indoors, either in the conditioned space or directly over it, and there is none of the noise usually generated by air being forced through the ductwork. When sound ordinances and proximity to neighbors demand quiet operation, the 38MGR unit is the right choice. With the inverter technology, these units run at lower speeds most of the time resulting in reduced sound levels. Inverter Technology — Enhanced Economical Operation Ductless systems are inherently economical to operate. Individual rooms are heated or cooled only when required, and since the air is delivered directly to the space, there is no need to use additional energy to move the air in the ductwork. This economical operation is enhanced further when the inverter system output matches the load resulting in a more efficient system. Easy —To —Use Controls The multi —zone systems have microprocessor —based controls to provide the ultimate in comfort and efficiency. The user friendly wired and wireless remote controls provide the interface between the user and the unit. Secure Operation If security is an issue, outdoor and indoor units are connected only by refrigerant piping and wiring to prevent intruders from crawling through ductwork or wall openings. In addition, since the 38MGR can be installed close to an outside wall, coils are protected from vandals and severe weather. This compact ductless system is simple to install. A mounting bracket is included with the indoor units and only wires and piping need to run between the indoor and outdoor units. These units are fast and easy to install ensuring minimal disruption to customers in homes or the workplace. This makes the 38MGR systems the equipment of choice for retrofit applications. Simple Servicing and Maintenance Removing the top panel of the outdoor unit provides immediate access to the control compartment, providing the service technician access to the diagnostic LEDs to facilitate the troubleshooting process. In addition, the draw—thru design of the outdoor unit means that dirt accumulates on the outside surface of the coil. Coils can be cleaned quickly from the inside using a pressure hose and detergent. On the indoor units, service and maintenance expense is reduced due to the permanent easy to clean filters. Also, error codes are displayed on the front panel to alert the user to certain system malfunctions Built—in Reliability Ductless system indoor and outdoor units are designed to provide years of trouble —free operation. Both the indoor and outdoor units are well protected. Whenever the microprocessor detects abnormal conditions, the unit stops and an error code appears. Inverter systems provide additional reliability due to the soft start. This refers to the ability of the inverter to start the compressor motor using reduced voltage and reduced current. This feature is beneficial from an electrical standpoint (eliminates current spikes) as well as an overall reliability standpoint due to reduced stress on all associated system components. Agency Listings All systems are listed with AHRI (Air conditioning, Heating, and Refrigeration Institute) and are ETL certified per UL 1995 standard. 2 MODEL NUMBER NOMENCLATURE 38 MG R 38 = OUTDOOR UNIT MG = ALL UNIT TYPE R = OUTD( SYSTEM TYPE Q = HEAT PUMP M► L CAPA 18 — 1 1/2 TONS 24 — S 30 — 21/2 TONS 36 — 3 TONS 48 — 4 TONS OUTDOOR UNIT Q 18 B Use of the AHRI Certified TM Mark indicates a manufacturer's participation in the program For verification of certification for individual products, go to www. ahrid irectory. org. �] NOT USED MAXIMUM NUMBER OF FAN COIL UNITS THAT CAN BE CONNECTED TO THE OUTDOOR UNIT B=1:2 C=1:3 D=1:4 E=1:5 STANDARD FEATURES AND ACCESSORIES Ease of Installation Low Voltage Controls S Comfort Features Microprocessor Control S Auto Restart Function S Auto Changeover S Energy Saving Features Inverter Driven Compressor S 460 F Heating Mode (Heating Setback) S Safety And Reliability 3 Minute Time Delay For Compressor S High Compressor Discharge Temperature S Low Voltage Protection S Compressor Overload Protection S Compressor Over Current Protection S IPM Module Protection S Aluminum Blue Hydrophilic pre —coated fins S Ease of Service Diagnostic S Error Messages Displayed On Front Panel S Application Flexibility Crankcase Heater S Basepan Heater S Legend S Standard A Accessory Outdoor Units Crankcase Heater The crankcase heater is standard on all unit sizes. Heater clamps must be placed around the compressor oil stump. Base pan Heater The base pan heater is standard on all unit sizes. El DIMENSIONS - OUTDOOR UNIT SIZE 1 24 30 36 48 Height in (mm) 27.6 (703) 31.89 (810) 31.89 (810) 52.48 (1333) 52.48 (1333) Width in (mm) 33.27 (845) 37.24 (946) 37.24 (946) 41.14 (1045) 41.14 (1045) Depth in (mm) 13.19 (335) 15.20 (386) 15.20 (386) 14.96 (380) 14.96 (380) Weight —Net Ibs (kg) 105.8 (48) 149.9 (68) 156.5 (71) 223.8 (101.5) 223.8 (101.5) KxaaVc 3m 33.27<845) Fig. 4 — Outdoor Dimensions Size 18 NOTE: Master valves are not available on the size 18 unit. DIMENSIONS - OUTDOOR (CONTINUED) Fig. 5 — Outdoor Dimensions Size 24 40.71(1034) Fig. 6 — Outdoor Dimensions Size 30 ri DIMENSIONS - OUTDOOR (CONTINUED) DETAIL11 . Fig. 7 — Outdoor Dimensions Size 36 7 -1 00 as ) �d I 4 (7333) c n ) A rd 7 C n m CLEARANCES — OUTDOOR H> Fig. 9 — Clearances Outdoor Air -inlet UNIT MINIMUM VALUE in. (mm) A 24 (609) B 24 (609) C 24 (609) D 4 (101) E 6 (152) NOTE: Outdoor Unit must be mounted at least 2in (50mm) above the maximum anticipated snow depth. COMPATIBILITY TABLE INDOOR UNIT OUTDOOR UNIT 38MGRQ18B--3 38MGRQ24C--3 38MGRQ30D--3 38MGRQ36D--3 38MGRQ48E--3 40MAQB09B--3 • • • • • 40MAQB12B--3 • • • • • High Wall 40MAQ8186--3 • • • • 40MAQB24B--3 • • • 40MBQB09C--3 • • • • • Cassette 40MBQB12C--3 • • • • • 40MBQB18C--3 • • • • 40MBQB09D--3 • • • • • 40MBQB12D--3 • • • • • Ducted 40MBQB18D--3 • • • • 40MBQB24D--3 • • • Floor 40MBQB09F--3 • • • • • Console 40MBQB12F--3 0 0 0 0 • PHYSICAL DATA - OUTDOOR EAT PUMP Size 18 24 30 36 48 System Outdoor Model MGRQ18 -3 38MGRQ24C--3 38MGRQ30D--3 38MGRQ36D--3 38MGRQ48E--3 Max Number of Zones 2 3 4 4 5 Energy Star YES YES YES YES YES Cooling System Tons 1.5 2.0 2.5 3.0 4.0 Cooling Rated Capacity Btu/h 18,000 24,000 30,000 36,000 48,000 Cooling Cap. Range Min - Max Btu/h 5810--21940 7880--33510 8090--41470 8560--45020 8560--53160 SEER 22.5 23 23.8 21.5 22.4 EER 12.5 12.5 12.5 13.5 12.5 Performance Heating Rated Capacity (47°F) Btu/h 19,000 23,000 28,000 36,000 48,000 Non -Ducted Heating Rated Capacity (17' F) Btu/h 12,000 13,600 17,400 23,200 29,600 Heating Meximum Capacity (5° F) Btu/h 13,900 23,000 28,000 36,000 36,000 Heating Cap. Range Min - Max Btu/h 5760--24480 6010-36180 6350--41950 7210--50350 7210-55820 HSPF 10.3 9.8 10.0 10.5 10.2 COP (47° F) WM 3.6 3.9 3.8 3.8 3.6 COP (17° F) W/W 2.8 2.7 2.8 2.8 2.7 COP (5°F) W/W 2.2 2.1 2.0 1.8 2.0 Energy Star NO YES NO NO NO Cooling System Tons 1.5 1.9 2.4 3.0 4.0 Cooling Rated Capacity Btu/h 18,000 23,000 29,000 35,500 48,000 Cooling Cap. Range Min - Max Btu/h 5795-20708 7765-31955 8060-39990 8510--42635 8510-52580 SEER 20.45 21 21.65 19.25 20 Performance EER 12.15 12.5 12 12.15 11.3 Combination Ducted Heating Rated Capacity (47°F) Btu/h 18,750 22,000 28,000 36,000 49,000 and Heating Rated Capacity (17* F) Btu/h 11,700 12,900 17,300 23,800 31,300 Non -Ducted Heating Maximum Capacity (5° F) Btu/h 14,150 22,000 28,000 35,500 36,400 Heating Cap. Range Min - Max Btu/h 5650---24365 5980-36190 6275--42305 7045-47800 7045--54935 HSPF 9.9 9.3 9.5 9.9 10.2 COP (47° F) WNW 3.7 3.9 3.7 3.7 3.5 COP (17' F) WNW 2.7 2.6 2.7 2.7 2.7 COP (5° F) WNW 2.1 2.0 2.0 1.8 1.9 Energy Star NO YES NO NO NO Cooling System Tons 1.5 1.8 2.3 2.9 4.0 Cooling Rated Capacity Btu/h 18,000 22,000 28,000 35,000 48,000 Cooling Cap. Range Min - Max Btu/h 5780-19476 7650--30400 800--38510 8460--40250 8460-52000 SEER 18.4 19 19.5 17 17.6 EER 11.8 12.5 11.5 10.8 10.1 Performance Heating Rated Capacity (47°F) Btu/h 18,500 21,000 28,000 36,000 50,000 Ducted Heating Rated Capacity (17°F) Btu/h 11,400 12,200 17,200 24,400 33,000 Heating Maximum Capacity (5°F) Btu/h 14,400 21,000 28,000 35,000 36,800 Heating Cap. Range Min - Max Btu/h 5539-24249 5950-36200 6200--42660 6880--45250 6880-54050 HSPF 9A 8.8 9.0 9.2 10.1 COP (47° F) WNW 3.8 3.8 3.6 3.6 3.4 COP (17° F) WNW 2.7 2.5 2.5 2.5 2.6 COP (5° F) WNW 2.1 2.0 2.0 1.7 1.8 Operating Cooling Outdoor DB Min - Max ° F(° C) -13--122 (-25-50) -13-122 (-25-50) -13-122 (-25-50) -13-122 (-25-- 50) -13--122 (-25-50) Range Heating Outdoor DB Min -Max ° F(° C) (_30- 0) (-30-30) (-30-30) (-30-30) (-30-30) Total Piping Length ft (m) 131(40) 197(60) 263(80) 328(100) 328(100) Piping to furthest FCU ft (m) 82 (25) 98 (30) 115(35) 115(35) 115 (35) Drop (OD above ID) ft (m) 49(15) 49(15) 49(15) 65(20) 65(20) Piping Lift (OD below ID) ft (m) 49(15) 49(15) 49(15) 65(20) 65(20) Pipe Connection Size - Liquid in (mm) 1/4*2 (6.35*2) 1/4*3 (6.35*3) 1/4*4 (6.35*4) 1/4*4 (6.35*4) 1/4*5 (6.35*5) Pipe Connection Size -Suction in (mm) 3/8 *2 (9.52 2) 3/8*3 (9.52 3) 1/2 * 1 + 3/8*3 (12.7 1 +9.52 3) 1/2 *1+ 3/8*3 (12.7 1 +9.52 3) 1/2 *2+ 3/8*3 (12.7 2+9.52" 3) Type R410A R410A R410A R410A R410A Refrigerant Charge Ibs (kg) 4.41 (2.0) 6.17(2.8) 6.61 (3.0) 10.13 (4.6) 10.13 (4.6) Metering Device EEV EEV EEV EEV EEV Voltage, Phase, Cycle V/Ph/Hz 208/230-1-60 2081230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 Electrical Power Supply Indoor unit powered from outdoor unit MCA A. 18 25 30 35 35 MOCP - Fuse Rating A. 25 35 45 50 50 Type Rotary Inverter Rotary Inverter Rotary Inverter Rotary Inverter Rotary Inverter Model ATM15OD23UFZ ATF235D22UMT ATF31OD43UMT AT036ODlUMU ATQ36ODlUMU Compressor Oil Type ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74 Oil Charge FI. Oz. 17.64 23.58 35.27 49.38 49.38 Rated Current RLA 10 15 19 21 21 Unit Width in (mm) 37.31 (948) 41.22 (1047) 41.22 (1047) 41.15 (1045) 41.15 (1045) Unit Height in (mm) 27.64 (702) 31.88 (810) 31.88 (810) 52.48 (1333) 52.48 (1333) Unit Depth in (mm) 14.82 (376) 17.91 (455) 17.91 (455) 17.63 (448) 17.63 (448) Outdoor Net Weight Ibs (kg) 105.8 (48) 149.9 (68) 156.5 (71) 221.6 (100.5) 223.8 (101.5) Airflow CFM 1,390 2,130 2,130 4,500 4,500 Sound Pressure dB(A) 62 63 62 64 64 10 COOLING PERFORMANCE NON -DUCTED COMBINATIONS COOLING OUTDOOR CONDITIONS (DEI) MODEL Indoor Conditions -13F -4F OF 5F 17F 47F 77F 86F 95F 104F 113F 122F (-25C) (-20C) (-17C) (-15C) (-8C) (8C) (25C) (30C) (35C) (40C) (45C) (50C) DB WEI 69.SF 59F TC 19.12 19.86 19.66 19.26 18.87 20.69 21.78 19.94 17.92 12.00 11.58 9.89 SC 15.11 15.49 15.34 15.03 14.72 16.14 17.00 15.95 15.23 12.00 11.58 9.89 (21 C) (15C) Input 1.37 1.41 1.48 1.53 1.57 1.60 1.63 1.79 1.96 1.47 1.52 1.32 75.2E 62.6F TO 20.54 21.45 21.23 20.81 20.38 22.35 23.52 21.54 19.35 12.96 12.51 10.13 SC 15.35 15.61 15.29 15.40 15.28 16.98 18.35 17.01 15.87 1 11.53 11.88 9.93 (24C) (17C) Input 1.40 1.46 1.53 1.58 1.62 1.65 1.68 1.84 2.01 1.50 1.54 1.35 18 TC 21.91 22.46 22.18 22.53 22.85 24.15 25.11 23.85 21.54 14.82 14.22 10.40 80.6E 66,2F SC 16.44 16.85 16.64 18.05 17.14 18.11 18.33 17.89 16.16 14.52 14.08 10.40 (27C) (19C) Input 1.41 1.45 1.51 1.58 1.62 1.65 1.68 1.88 2.05 1.52 1.57 1.36 89.6F 73.4F TO 23.89 24.48 24.18 24.56 24.91 26.32 27.37 26.00 23.48 16.15 15.50 11.34 SC 17.20 17.63 17.65 18.17 18.68 19.22 22.44 21.84 20.19 15.18 14.88 11.11 (32C) (23C) Input 1.46 1.50 .1.56 1.63 1.67 1.72 1.73 1.93 2.14 1.57 1.62 1.41 TO 31.96 32.76 32.58 32.60 32.15 32.75 32.44 26.94 24.46 19.98 17.56 15.45 69.8F (21 C) 59F (15C) SC 22.38 22.94 22.81 22.82 22.51 22.93 25.47 22.82 21.70 19.42 17.21 15.45 Input 2.26 2.32 2.31 2.34 2.36 2.38 2.41 2.26 2.50 2.39 2.58 2.62 TO 34.53 35.39 35.19 35.21 34.72 35.37 35.04 29.10 26.42 21.58 18.96 16.69 75.2F 62.6F SC 24.17 24.77 24.63 24.65 24.31 24.76 26.28 23.86 22.72 19.42 18.02 16.52 (24C) (17C) Input 2.30 2.36 2.35 2.38 2.40 2.42 2.45 2.30 2.54 2.43 2.60 2.66 24 TO 36.25 37.15 37.24 37.08 37.51 37.68 37.53 35.39 32.75 24.71 23.96 20.15 BOAF 66,2F SC 25.38 26.01 26.07 25.96 26.26 26.38 26.95 26.08 25.06 22.09 23.84 20.05 (27C) (19C) Input 2.20 1 2.25 2.28 2.34 2.35 2.41 2.47 2.75 3.04 2.48 2.62 2.74 TO 38.78 39.75 39.85 39.68 40.14 40.32 40.16 37.87 35.04 26.44 25.64 21.56 89.6F 73AF SC 27.15 27.83 27.89 27.77 28.09 30.64 32.93 32.19 31.19 24.32 24.61 21.56 (32C) (23C) Input 2.26 2.32 2.35 2.38 2.42 2.48 2.54 2.82 3.11 2.55 2.69 2.81 TO 39.15 40.12 40.28 39.54 39.18 40.81 39.79 37.98 36.16 28.21 26.56 23.46 69.8F (21 C) 59F (15C) SC 27.40 28.08 28.20 27.68 27.43 30.61 31.57 30.73 29.86 26.40 26.18 23.12 Input 3.08 3.16 3.18 3.12 3.21 3.24 3.28 3.62 3.99 3.13 3.25 2.66 TC 40.32 41.32 41.49 40.73 40.36 42.03 41.38 41.02 39.05 30.47 28.68 25.34 75.2F 62.6F SC 28.23 28.93 29.04 28.51 28.25 31.53 33.93 36.10 35.15 28.03 27.25 24.83 (24C) (17C) Input 3.13 3.21 3.23 3.17 3.26 3.29 3.33 3.67 4.04 3.18 3.30 2.71 30 TO 41.13 42.15 42.51 42.61 42.10 42.61 42.41 40.63 38.82 32.17 30.47 27.53 80.6F 66,2F SC 28.79 29.51 29.76 29.83 29.47 31.96 32.30 31.45 30.57 28.30 30.18 27.25 (27C) (19C) Input 3.13 3.21 3.25 3.29 3.31 3.38 3.42 3.67 4.05 3.21 3.31 2.76 TO 44.41 45.52 45.91 46.02 45.47 46.02 45.80 43.88 41.93 34.74 32.91 29.73 89.6F 73AF SC 31.10 31.87 32.14 32.21 31.83 34.51 37.56 38.61 37.73 31.96 31.26 29.73 (32C) (23C) Input 3.19 3.27 3.31 3.35 3.37 3.44 3.48 3.73 4.11 3.27 3.37 2.82 69.8F 59F TO 37.82 38.76 38.32 39.02 39.41 40.44 40.91 36.89 33.97 27.85 25.60 23.33 SC 26.47 27.13 26.82 27.31 28.38 30.33 31.91 30.25 28.88 24.50 23.55 22.40 (21C) (15C) Input 2.69 2.76 2.83 2.87 2.91 2.98 3.03 3.39 3.79 3.68 3.76 3.41 TO 38.96 39.93 39.47 40.19 40.59 41.65 42.54 39.84 36.69 30.07 27.65 25.20 75.2F 62.6F SC 27.27 27.95 27.63 28.13 28.42 31.24 34.88 35.06 33.02 27.67 26.26 24.69 (24C) (17C) Input 2.74 2.81 2.88 2.92 2.96 3.03 3.08 3.44 3.84 3.73 3.81 3.46 36 TO 42.58 43.64 43.31 44.15 44.54 45.02 45.94 43.73 41.49 34.44 31.93 27.16 80.6F 66,2F SC 29.81 30.55 30.32 30.91 31.18 33.77 35.83 34.99 35.26 31.00 30.33 26.62 (27C) (19C) Input 2.79 2.86 2.89 2.91 2.95 3.06 3.10 3.48 3.91 3.80 3.85 3.47 TO 45.98 47.13 46.78 47.68 48.10 48.63 49.61 47.23 44.80 37.20 34.48 29.34 89.6F 73AF SC 32.19 32.99 32.74 33.38 33.67 36.47 40.68 41.56 40.32 34.22 32.76 29.34 (32C) (23C) Input 2.85 2.92 2.95 2.97 3.01 3.12 3.16 3.54 3.97 3.86 3.91 3.53 69.8F 59F TC 41.22 42.25 42.51 41.87 41.24 41.97 41.47 39.32 36.26 32.97 29.86 26.54 SC 28.86 29.58 29.76 29.31 28.87 30.64 37.24 36.86 35.53 32.97 29.86 26.54 (21 C) (15C) Input 2.19 2.24 2.28 2.35 2.3B 2.41 2.46 2.78 3.11 3.45 3.64 3.08 TO 44.52 45.63 45.91 45.22 44.54 45.33 44.79 42.47 39.16 35.61 32.25 28.66 75.2F 62.6F SC 32.50 33.31 33.51 33.01 32.51 34.90 37.17 36.10 34.07 32.05 32.25 28.66 (24C) (17C) Input 2.25 2.31 2.35 2.42 2.45 2.48 2.53 2.85 3.18 3.52 3.71 3.15 48 TC 53.80 55.14 54.68 55.31 56.15 56.72 60.26 56.82 53.16 40.95 38.57 35.24 80.6F 66,2F SC 40.35 41.36 41.01 42.12 42.11 42.54 46.04 44.49 42.79 37.95 38.57 35.24 (27C) (19C) Input 2.99 3.06 3.15 3.25 3.29 3.46 3.94 4.36 4.80 3.79 3.98 3.43 TC 56.49 57.90 57.41 58.08 58.96 59.56 63.27 59.66 55.82 43.00 40.50 37.04 89.6F 73.4F SC 41.80 42.84 42.49 42.98 43.63 46.45 52.52 51.31 50.24 40.85 40.50 37.04 (32C) (23C) Input 3.05 3.13 3.22 3.32 3.36 3.53 4.01 4.43 4.87 3.86 I 4.05 3.50 LEGEND DB - Dry Bulb WB - Wet Bulb TO - Total Net Cooling Capacity (1000 Btu/hour) SC - Sensible Capacity (1000 Btu/hour) Input - Total Power (kW) 11 HEATING PERFORMANCE NON -DUCTED COMBINATIONS HEATING OUTDOOR CONDITIONS (DB) MODEL Indoor Conditions DB -22F (-30C) -13F (-25C) -4F (-20C) OF (-17C) 5F (-15C) 17F (-8C) 19AF (-7C) 24.8F (-4C) 32F (OC) 39.2F (4C) 44.6F (7C) 53.6F (12C) 59F (15C) TC 7.74 9.54 11.60 12.54 14.40 19.21 19A6 20.59 20.74 21.67 25.82 27.35 Input 1.67 1.71 1.76 1.80 1.87 1.93 1.95 2.01 1.60 1.66 1.79 1.87 COP 1.36 1.64 1.93 2.04 2.19 2.92 2.92 3.00 3.80 3.83 4.21 4.28 64AF (18C) TO 7.63 9.40 11.43 12.35 14.01 18.92 19.17 20.28 20.43 21.34 25.43 26.94 Input 1.70 1 1.74 1.79 1.83 1.90 1.96 1.98 2.04 1.63 1.69 1.82 1.90 COP 1.31 1.58 1.87 1.98 2.16 2.83 2.84 2.91 3.67 3.70 4.10 4.16 18 69F (20.5C) TO 5.52 6.54 7.69 8.14 13.99 15.02 15.94 17.13 18.93 19.66 1 23.96 26.67 Input 1.41 1.44 1.46 1.47 1.91 1.63 1.68 1.76 1.80 1.88 1.95 1.97 COP 1.15 1.33 1.54 1.62 2.15 2.70 2.78 2.85 3.08 3.05 3.59 3.96 71.6F (22C) TO 5.84 6.44 7.57 8.02 13.65 1 14.79 15.70 16.87 18.65 19.37 23.60 26.27 Input 1.44 1.47 1.49 1.50 2.01 1.66 1.71 1.79 1.83 1.91 1.98 2.00 COP 1.19 1.28 1.49 1.57 1.99 2.61 2.69 2.76 2.99 2.97 3.49 1 3.85 TO 14.13 17.95 20.25 22.73 24.45 25.66 26.04 28.31 30.43 32.22 36.92 40.88 59F (15C) Input 2.93 3.19 1 3.23 3.45 3.63 2.66 2.79 2.87 2.65 2.78 2.96 2.71 COP 1.41 1.65 1.84 1.93 1.98 2.83 2.74 2.89 3.37 3.40 3.65 4.43 64AF (18C) TO 13.95 17.73 20.00 22.45 24.35 25.34 25.72 27.96 30.12 31.89 36.37 40.27 Input 3.00 3.27 3.31 3.53 3.74 1 2.73 2.86 2.94 2.72 2.89 2.99 2.74 COP 1.36 1.59 1.77 1.86 1.91 2.73 2.64 2.79 3.25 3.23 3.56 4.31 24 69F (20.5C) TO 13.85 17.59 19.84 22.28 24.17 25.15 25.52 27.74 29.89 31.21 36.22 40.71 Input 3.07 3.34 3.38 3.61 3.90 2.79 2.92 3.01 2.77 2.96 3.04 3.17 COP 1.32 1.54 1.72 1.81 1.81 2.65 2.56 2.71 3.16 3.09 3.49 3.76 71.6E (22C) TC 13.78 17.50 19.75 22.16 23.55 25.02 25.39 27.60 29.74 30.78 35.68 40.10 Input 3.14 3.42 3.46 3.70 3.83 2.85 2.99 3.08 2.84 3.01 3.07 3.20 COP 1.29 1.50 1.67 1.76 1.80 2.57 2.49 2.63 3.07 3.00 3.41 3.67 TO 18.66 22.54 24.52 26.84 29.23 31.77 32.06 33.46 35.15 37.09 38.47 41.89 59F (15C) Input 3.39 3.46 3.45 3.62 3.74 3.71 3.73 3.79 3.08 3.12 3.27 3.37 COP 1.61 1.91 2.08 2.17 2.29 2.51 2.62 2.59 3.34 3A8 3.45 3.64 64 4F (18C) TC 18.41 22.23 24.18 26.47 28.74 31.31 1 31.59 32.97 34.64 36.55 37.89 41.26 Input 3A2 3.49 3.53 3.75 3.66 3.84 3.86 3.92 3.11 3.15 3.30 3.40 COP 1.58 1.87 2.01 2.07 2.18 2.39 2.40 2.47 3.26 3.40 3.37 3.56 30 69F (20.5C) TO 16.70 20.65 22.05 24.02 28.22 27.67 28.13 31.86 33.96 36.08 37.21 40.27 Input 3.51 3.58 3.64 3.76 4.05 3.85 3.90 4.04 3.14 3.18 3.21 3.30 COP 1.39 1.69 1.78 1.87 2.04 2.11 2.11 2.31 3.17 3.33 3.40 3.58 TC 15.51 19.42 21.79 23.73 25.99 27.27 27.72 31.38 33.45 35.54 36.65 39.67 71.6E (22C) Input 3.64 3.61 3.77 3.79 3.81 3.88 3.93 4.07 3.17 3.21 3.24 3.33 COP 1.25 1.58 1.69 1.84 2.00 2.06 2.07 226 3.09 3.24 3.32 3.49 59F (15C) TO 23.82 28.67 30.78 33.61 36.66 39.29 39.91 41.15 43.10 45.78 56.86 62.85 Input 4.91 5.02 5.17 5.20 5.24 5.11 5.13 5.21 4.56 4.73 4.90 4.56 COP 1.42 1.67 1.74 1.89 2.05 2.25 2.28 2.31 2.77 2.84 3.40 4.04 TO 23.52 28.29 30.37 33.15 36.15 38.70 39.31 40.53 42.46 45.09 56.01 61.91 64.4E (18C) Input 4.97 5.08 5.23 5.26 5.33 5.17 5.19 5.27 4.62 4.79 4.96 4.62 COP 1.39 1.63 1.70 1.85 2.00 2.19 2.22 2.25 2.70 2.76 3.31 3.93 36 69F (20.5C) TO 23.03 27.69 29.04 31.77 36.08 37.41 37.75 39.77 42.39 1 46.46 50.54 54.37 Input 5.04 5.15 5.24 5.27 5.39 5.25 5.27 5.35 4.62 4.96 4.66 4.30 COP 1.34 1.58 1.62 1.77 1.96 2.09 2.10 2.18 2.69 2.74 3.18 3.71 716F (22C) TC 22.63 27.20 28.52 31.20 34.64 36.66 36.99 38.97 41.54 45.53 49.53 53.28 Input 5.09 5.20 5.29 5.32 5.34 5.30 5.32 5.40 4.67 5.01 4.71 4.35 COP 1.30 1.53 1.58 1.72 1.90 2.03 2.04 2.11 2.61 2.66 3.08 3.59 TO 23.97 28.85 30.97 33.82 37.29 39.53 40.16 41.41 43.37 46.06 57.21 67.67 59F (15C) Input 4.96 5.07 5.22 5.25 5.33 5.16 5.18 5.26 1 4.61 4.78 4.95 4.61 COP 1.42 1.67 1.74 1.89 2.05 2.24 2.27 2.31 2.76 2.83 3.39 4.31 64.4F (18C) TO 23.71 28.52 30.61 33.42 36.84 39.01 39.62 40.85 42.80 1 45.45 56.46 66.65 Input 5.07 5.18 5.33 5.37 5.51 5.27 5.29 5.38 4.71 4.89 5.06 4.71 COP 1.37 1.61 1.68 1.83 1.98 2.17 2.19 2.23 2.66 2.73 3.27 4.15 48 69F (20.5C) TO 23.33 28.05 29.42 32.18 36.34 37.90 38.24 40.29 42.94 47.06 55.83 65.74 Input 5.10 5.21 5.30 5.33 5.39 5.31 5.33 5.41 4.68 4.63 4.71 5.04 COP 1.34 1.58 1.63 1.77 1.96 2.09 2.10 2.18 2.69 2.98 3.47 3.82 71.6F (22C) TO 22.88 27.50 28.83 31.54 35.02 37.06 37.40 39.40 42.00 46.03 54.71 64.43 Input 5.15 5.26 5.35 5.38 5.40 5.36 5.38 5.46 4.73 5.07 4.76 5.09 COP 1.30 1.53 1.58 1.72 1.90 2.03 2.04 2.11 2.60 2.66 3.37 3.71 LEGEND DB - Dry Bulb WB - Wet Bulb TO - Total Net Heating Capacity (1000 Btu/hour) Input - Total Power (kW) COP - W/W 12 COOLING PERFORMANCE DUCTED COMBINATIONS COOLING OUTDOOR CONDITIONS (DB) MODEL Indoor Conditions -13F -4F OF 5F 17F 47F 77F 86F 95F 104F 113F 122F (-25C) (-20C) (-17C) (-15C) (-8C) (8C) (25C) (30C) (35C) (40C) (45C) (50C) DB WB TC 18.3 18.65 18.43 18.75 18.88 19.12 20.26 18.47 16.53 11.28 10.64 9.86 69.8F (21C) 59F (15C) SC 12.81 13.06 12.90 13.13 13.22 13.38 15.17 14.04 13.10 10.91 10.24 9.73 Input 1.38 1.41 1.43 1.46 1.51 1.54 1.57 1.71 1.87 1.43 1.49 1.54 TO 19.76 20.14 19.90 20.25 20.39 20.65 21.88 19.95 17.85 12.18 11.49 10.13 75.2F 62.6F SC 13.83 14.10 14.33 14.99 15.29 1 15.69 17.07 15.76 14.64 10.84 1 10.92 9.93 (24C) (17C) Input 1.43 1 1.46 1.48 1.51 1.56 1.59 1.62 1.76 1.92 1.50 1.54 1.35 18 TO 21.14 21.54 21.61 21.69 21.86 22.06 23.06 21.85 20.53 13.72 11.56 10.61 80.6E 66,2F SC 14.8 15.08 15.13 15.18 15.30 15.44 16.14 15.30 14.67 12.11 11.18 10.49 (27C) (19C) Input 1.5 1.53 1.55 1.57 1.59 1.60 1.61 1.79 1.97 1.45 1.53 1.58 TO 23.04 23.48 23.55 23.64 23.83 24.05 25.14 23.82 22.38 14.95 12.60 11.56 89.6F (32C) 73AF (23C) SC 16.58 16.90 17.20 17.50 17.87 17.55 20.61 1 20.01 19.24 14.06 12.10 11.33 Input 1.55 1.58 1.60 1.62 1.64 1.72 1.66 1.84 2.14 1.50 1.58 1.63 TC 27.01 27.53 27.42 27.46 27.23 27.56 27.05 25.22 22.79 18.48 16.18 14.26 69.8F (21C) 59F 05C) SC 18.91 19.27 19.19 19.22 19.06 19.29 20.83 19.93 18.92 1 16.82 15.86 14.16 Input 1 1.94 1.98 2.01 2.02 2.04 1 2.05 2.06 2.28 2.51 2.40 2.48 2.56 TO 29.17 29.73 29.61 29.66 29.41 29.76 29.21 27.24 24.61 19.96 17.47 15.40 75.2F (24C) 62.6F (17C) SC 20.42 20.81 20.73 20.76 20.59 20.84 21.91 22.33 21.17 17.96 16.60 15.25 Input 1.98 2.02 2.05 2.06 2.08 2.09 2.10 2.32 2.55 2.44 2.60 1 2.60 24 TC 32.9 33.53 33.43 33.22 33.18 33.42 33.40 31.64 29.45 22.61 20.56 18.47 80.6F 66,2P SC 23.03 23.47 23.40 23.25 23.23 23.39 23.04 22.47 21.50 18.76 20.28 18.38 (27C) 09C) Input 2.11 2.15 2.20 2.34 3.38 2.42 2.45 2.72 3.03 2.49 2.54 2.63 TO 35.21 35.88 35.77 35.55 35.50 35.76 35.74 33.85 31.51 1 24.19 22.00 19.76 89.61F (32C) 73AF (23C) SC 24.64 25.11 25.04 24.88 24.85 1 27.18 29.31 28.78 28.05 22.26 21.12 19.76 Input 2.18 2.22 2.27 2.38 3.45 2.49 2.52 2.79 3.10 2.56 2.61 2.70 TC 34.76 35.43 35.18 35.62 36.15 36.20 36.96 35.27 33.22 24.93 22.56 20.15 69.8F 59F SC 24.33 24.80 24.63 24.93 25.31 25.34 27.94 27.17 26.27 22.53 21.98 19.49 (21C) (16C) Input 3.26 3.32 3.41 3.48 3.52 3.60 3.64 3.69 4.04 3.15 3.20 1 2.86 TO 35.8 36.49 36.24 36.69 37.23 37.29 38.44 38.09 35.88 26.92 24.36 21.76 75.2F 62.6F SC 25.07 25.55 25.36 25.68 26.06 27.96 31.52 33.52 32.29 24.77 23.15 21.33 (24C) (17C) Input 3.31 3.37 3.46 1 3.53 3.57 3.65 3.69 3.74 4.09 1 3.20 3.25 2.91 30 TC 39.77 40.53 40.42 41.20 41.08 40.62 40.12 38.91 37.11 29.31 27.14 23.53 80.6F 66.2F SC 27.84 28.37 28.29 28.56 28.76 28.43 30.33 27.74 27.09 24.22 26.06 23.06 (27C) (19C) Input 3.34 3.40 3.49 3.56 3.60 3.68 3.72 3.76 4.14 3.26 3.29 2.79 TO 42.95 43.77 43.65 44.49 44.37 43.87 43.33 42.02 40.08 31.65 29.31 25.41 89.6F 73.4F SC 30.06 30.64 30.56 31.14 31.06 1 32.90 35.53 36.98 36.07 29.12 27.85 25.41 (32C) (23C) Input 3.39 3.46 3.55 3.62 3.66 3.74 3.78 3.82 4.20 3.32 3.35 2.85 TO 35.88 36.57 36.15 36.81 37.18 38.15 38.59 34.80 32.05 26.27 24.15 22.01 69.8F (21C) 59F (15C) SC 25.12 25.60 25.31 25.77 26.03 26.71 28.94 26.73 25.64 1 23.09 24.07 22.01 Input 2.77 2.82 2.89 2.93 2.97 3.04 3.09 3.46 3.87 3.76 3.84 3.48 TO 38.76 39.50 39.04 39.75 40.15 41.20 41.68 37.58 34.61 28.37 26.08 23.77 75.2F 62.6F SC 28.29 28.83 28.50 29.02 29.31 31.73 34.59 31.95 30.11 25.53 26.08 23.77 (24C) (17C) Input 2.84 2.89 2.96 3.00 3.04 3.11 3.16 3.53 3.94 3.83 3.91 3.55 36 TO 40.78 41.56 41.25 42.05 42.42 1 42.88 43.75 41.65 39.51 32.80 30.41 25.87 80.6F 662F SC 28.54 29.09 28.88 29.44 29.69 30.02 31.06 29.98 28.45 25.78 30.28 25.87 (27C) (19C) Input 2.87 2.92 2.95 2.97 3.01 3.12 3.16 3.55 3.99 3.88 3.93 3.54 TC 42.82 43.64 43.31 44.15 44.54 45.02 45.94 43.73 1 41.49 34.44 31.93 27.19 89.6F 73AF SC 31.68 32.29 32.05 32.67 32.96 35.12 38.13 37.61 37.34 32.72 31.93 27.19 (32C) (23C) Input 2.93 1 2.99 3.02 3.04 3.08 3.19 3.23 3.62 4.06 3.95 4.00 3.61 TO 39.49 40.25 40.41 40.87 40.14 40.97 40.25 38.41 35.24 31.42 27.98 25.48 69.8F 59F SC 27.65 28.18 28.29 28.61 28.10 29.91 36.89 35.46 34.61 30.86 27.98 25.48 (21C) (15C) Input 2.2 2.24 2.28 2.35 2.38 2.41 2.46 2.78 3.11 3.45 3.64 3.08 TO 42.65 43.47 43.64 44.14 43.35 44.25 43.47 41 A 38.06 33.93 30.22 27.52 75.2F 62.6F SC 31.13 31.73 31.86 32.22 31.65 34.07 36.08 35.26 33.11 30.54 30.22 27.52 (24C) (17C) Input 2.27 2.31 2.35 2.42 2.45 2.48 2.53 2.85 3.18 3.52 3.71 3.15 48 TO 51.77 52.76 52.93 52.85 52.41 52.56 52.55 49.63 46.29 38.92 36.56 32.12 80.6F 66,2F Sc 36.24 36.93 37.05 37.00 36.69 36.79 37.31 36.23 34.72 36.30 1 35.75 2 (27C) 09C) Input 3.57 3.64 3.69 3.75 3.81 3.86 3.96 4.44 4.94 3.90 4.12 8 TC 54.36 55.40 55.58 55.49 55.03 55.19 55.18 52.11 48.60 40.87 38.39 6 j33 89.6E 73.4E SC 40.22 40.99 41.13 41.06 40.72 43.05 45.80 44.82 43.74 38.82 38.39 6 (32C) (23C) Input 3.64 3.71 3.76 3.82 3.88 3.93 4.03 4.51 5.01 3.97 4.19 5 LEGEND DB - Dry Bulb WB - Wet Bulb TO - Total Net Heating Capacity (1000 Btu/hour) SC - Sensible Capacity (1000 Btu/hour) Input - Total Power (k/W) 13 HEATING PERFORMANCE DUCTED COMBINATIONS HEATING OUTDOOR CONDITIONS (DB) MODEL Indoor Conditions -22F -13F -4F OF. 5F 17F 19AF 24.8F 32F 39.2F 44.6F 53.6F DB (-30C) (-25C) (-20C) (-17C) (-15C) (-8C) (-7C) (-4C) (OC) (4C) (7C) (12C) TC 7.25 9.05 11.18 12.58 14.73 16.91 17.12 17.64 18.36 19.67 23.68 25.16 59F Input 1.65 1.69 1.81 1.83 1.98 1.87 1.88 1.93 1.65 1.76 2.02 1.86 (15C) COP 1.29 1.57 1.81 2.01 2.18 2.65 2.67 2.68 3.26 3.28 3.44 3.96 TC 7.14 8.91 11.01 12.39 14.56 16.66 16.86 17.38 18.08 1 19.37 23.32 24.78 64.4E Input 1.68 1.72 1.84 1.86 2.02 1.90 1.91 1.96 1.68 1.79 2.05 1.89 (18C) COP 1.24 1.52 1.75 1.95 2.11 2.57 2.59 2.60 3.15 3.17 3.33 3.84 18 TC 5.31 6.16 7.02 8.13 14.40 13.39 13.48 16.58 17.86 18.05 20.60 20.09 69F Input 1.46 1.49 1.54 1.55 2.01 1.68 1.71 1.88 1.86 1.94 2.00 1.59 (20.5C) COP 1.07 1.21 1.34 1.54 2.10 2.34 2.31 2.58 2.81 2.73 3.02 3.70 TC 5.23 6.07 6.91 8.01 13.56 13.19 13.28 16.33 17.59 17.78 20.29 19.79 71.6F Input 1.49 1.52 1.57 1.58 2.05 1.71 1.74 1.91 1.89 1.97 2.03 1.62 (22C) COP 1.03 1.17 1.29 1.49 1.94 2.26 2.24 2.51 2.73 2.65 2.93 3.58 TC 13.95 17.73 20.00 22.45 23.85 25.34 25.72 27.96 30.05 31.82 36.46 40.37 59F Input 2.97 3.24 3.28 3.50 3.62 2.70 2.83 2.91 2.69 2.82 3.00 2.75 (15C) COP 1.38 1.60 1.79 1.88 1.93 2.75 2.66 2.81 3.27 3.31 3.56 4.30 TC 13.78 17.51 19.75 22.17 23.55 25.03 25.40 27.61 29.75 31.49 35.92 39.77 64AF Input 3.05 3.32 3.36 3.59 3.71 2.77 2.90 2.98 2.76 2.93 3.03 2.78 08C) COP 1.33 1.55 1.72 1.81 1.86 2.65 2.57 2.71 3.16 3.15 3.47 4.19 24 TC 13.68 17.37 19.60 22.00 23.37 24.83 25.20 27.40 29.52 30.82 35.77 40.21 69F Input 3.11 3.39 3.43 3.67 3.79 2.83 2.97 3.05 2.82 3.00 3.09 3.22 (20.5C) COP 1.29 1.50 1.67 1.76 1.81 2.57 2.49 2.63 3.07 3.01 3.40 3.66 TC 13.61 17.29 19.50 21.89 23.26 24.71 25.08 27.26 29.37 30.40 35.24 39.60 71.6F Input 3.19 3.47 3.51 3.75 3.88 2.89 3.03 3.12 2.88 3.06 3.12 3.25 (22C) COP 1.25 1.46 1.63 1.71 1.76 2.50 2.42 2.56 2,99 2.92 3.31 3.57 TC 18.43 22.26 24.22 26.51 27.98 31.38 31.66 33.05 34.71 36.63 37.99 41.37 59F Input 3.44 3.51 3.50 3.67 3.68 3.77 3.79 3.85 3.13 3.17 3.32 3A2 (15C) COP 1.57 1.86 2.03 2.11 2.23 2.44 2.45 2.52 3.25 3.39 3.35 3.54 TC 18.18 21.95 23.88 26.14 27.59 30.92 31.20 32.56 34.21 36.10 1 37.42 40.75 64AF Input 3.47 3.54 3.58 3.81 3.82 3.90 3.92 3.98 1 3.16 3.20 1 3.35 3.45 (18C) COP 1.54 1.82 1.95 2.01 2.12 2.33 2,33 2.40 3.18 3.31 3.27 3.46 30 TC 16.49 20.39 21.78 23.72 25.98 27.33 27.78 31.46 33.54 35.63 36.75 39.77 69F Input 3.56 3.63 3.69 3.82 3.84 3.91 3.96 4.10 3.19 3.23 3.26 3.35 (20.5C) COP 1.36 1.64 1.73 1.82 1.98 2.05 2.06 2.25 3.08 3.24 3.31 3.48 TC 15.32 19.18 21.52 23.44 25.67 26.93 27.38 30.99 33.04 35.10 36.20 39.18 71.6F Input 3.69 3.66 3.83 3.85 3.87 3.94 3.99 4.13 3.22 3.26 3.29 3.38 (22C) COP 1.22 1.53 1.65 1.79 1.95 2.00 2.01 2.20 3.01 3.16 3.23 3.40 TC 23.05 27.74 29.78 32.52 35.47 38.02 38.62 39.82 41.70 44.30 55.02 60.81 59F Input 4.98 5.10 5.25 5.28 5.31 5.19 5.21 5.29 4.63 4.80 4.97 4.63 (15C) COP 1.36 1.60 1.66 1.81 1.96 2.15 2.17 2.21 2.64 2.70 3.24 3.85 TC 22.76 27.38 29.39 32.08 35.29 37.45 38.04 39.22 41.09 43.64 54.21 59.92 64AF Input 5.04 5.16 5.31 5.34 5.37 5.25 5.27 5.35 4.69 4.86 5.03 4.69 (18C) COP 1.32 1.56 1.62 1.76 1.93 2.09 2.12 2.15 2.57 2.63 3.16 3.74 36 TC 22.29 26.80 28.10 30.75 35.14 36.21 36.53 38.49 41.03 44.96 48.91 52.62 69F Input p 5.12 5.23 5.32 5.35 5.37 5.33 5.35 5.43 4.69 5.03 4.73 4.36 (20.5C) COP 1.28 1.50 1.55 1.68 1.92 1.99 2.00 2.08 1 2.56 2.62 3.03 3.53 TC 21.90 26.32 27.60 30.20 34.52 35.48 35.80 37.72 1 40.20 44.06 47.94 51,56 71.6F Input 5.17 5.28 5.37 5AO 5.42 5.38 5.40 5.48 4.74 5.09 4.78 4.42 (22C) COP 1.24 1,46 1.51 1.64 1.87 1.93 1.94 2.02 2.49 2.54 2.94 3.42 TC 23.20 27.92 29.97 32.73 36.70 38.26 38.86 40.07 41.97 44.58 55.37 65.49 59F Input 5.03 5.15 5.30 5.33 5.36 5.24 5.26 5.34 4.67 4.85 5.02 4.67 (15C) COP 1.35 1.59 1.66 1.80 2.01 2.14 2.17 2.20 2,63 2.69 3.23 4.11 TC 22.94 27.60 29.63 32.34 36.27 37.75 38.35 39.54 41 A2 43.99 54.64 64.50 64AF Input 5.15 5.26 5A1 5.45 5.48 1 5.35 5.37 1 5A6 4.78 4.96 5.14 4.78 (18C) 1.31 1.54 1.60 1.74 1.94 2.07 2.09 2.12 2.54 2.60 3.12 3.95 48 22.58 27.15 28.47 31.15 36.13 36.68 37.01 38.99 41.56 45.55 54.03 63.62 69F 5.18 5.29 5.38 5.41 5.50 5.39 5.41 5.50 4.75 4.70 4.78 5.12 (20,5C) t1nput 1.28 1.50 1.55 1.69 1.93 1.99 2.00 2.08 2.57 2.84 3.31 3.65 26.61 27.91 30.53 35.09 35.87 36.19 38.13 40.64 44.55 52.95 62.36 71.6E22.14 5.23 5.34 5.43 5.46 5.52 5.44 5.46 5.55 4.80 5.15 4.83 5.17 (22C) COP 1.24 1.46 1.51 1.64 1.86 1.93 1.94 2.01 2.48 2.54 3.21 3.54 LEGEND DB - Dry Bulb WB - Wet Bulb TC - Total Net Heating Capacity (1000 Btu/hour) Input - Total Power (kW) COP - (W/W) 14 PIPING REQUIREMENTS SYSTEM SIZE 18K 24K 30K 36K 48K Min. Piping Length per each indoor unit ft (m) TIM 10 (3) 10 (3) 10 (3) 10 (3) Standard Piping Length per each indoor ft (m) 25(7.5) 25 (7.5) 25 (7.5) 25 (7.5) 25 (7.5) unit Max. outdoor -indoor height difference ft (m) 49 (15) 49 (15) 49 (15) 65 (20) 65 (20) (OU higher than IU) Max. outdoor -indoor height difference ft (m) 49 (15) 49 (15) 49 (15) 65 (20) 65 (20) (IU higher than OU) Max. height different between indoor units ft (m) 32 (10) 32 (10) 32 (10) 32 (10) 32 (10) Max. Length per each indoor unit ft (m) 82 (25) 98 (30) 115 (35) 115 (35) 115 (35) Piping Max. Piping Length with no additional refrigerant charge per System ft (m) 49 (15) 74 (22.5) 98 (30) 123 (37.5) 123 (37.5) (Standard Piping length x No. of Zones) Total Maximum Piping Length per system ft (m) 131 (40) 197 (60) 263 (80) 328 (100) 328 (100) Additional refrigerant charge Oz/ft 0.16 (15) 0.16 (15) 0.16 (15) 0.16 (15) 0.16 (15) (between Standard - Max piping length) (g/m) in 3/8*2 3/8*3 1/2*1+3/8*3 1/2*1+3/8*3 1/2*2+3/8*3 Suction Pipe Size (mm) (9.52 2) (9.52 3) (12.7 1+9.52 3) (12.7 1+9.52 3) (12.7 2+9.52 3) in 1/4*2 1/4*3 1/4*4 1/4*4 1/4*5 Liquid Pipe Size (mm) (6.3 2) (6.3 3) (6.3 4) (6.3 4) (6.3 5) Refrigerant Type R410A I R410A R410A R410A R410A Refrigerant Charge Amount Lbs (kg) 4.41 (2.0) 6.17 (2.8) 6.61 (3.0) 10.14 (4.6) 10.14 (4.6) NOTE: The refrigerant charge included is adequate for the outdoor unit's maximum number of zones multiplied by the standard piping length per zone. APPLICATION DATA Unit Selection When selecting a variable speed system match the system capacity range to the anticipated load range. Since a variable speed system can accommodate a wide range of loads it is important to understand the percentage of time that the system will be required to run at both the maximum and the minimum load points. This differential is most evident when a residential application is compared with a commercial application. Generally there will be more load diversification in the residential application (shifting from low load to high load). The commercial application tends to be more steady during the normal day time hours, and will go to low load levels after normal business hours. If it is anticipated that the system needs to run at the maximum load point for the majority of the time, the next larger system capacity should be selected. The Application Data table on the following page is a guideline for selecting the proper size for the application. 15 EPA 7 APPLJQAgION DATA Size No. of Zones Cooling Capacity (Btulh) Heating Capacity (Btulh) 9+9 2-Zone 9,000 9,000 9,500 9,500 9+12 8,500 10,500 9,000 11,000 12+12 9,500 9,500 10,000 10,000 9+9 2-Zone 9.500 9.500 10,000 10,000 9+12 9,500 12,000 10,000 13,000 9+18 8,400 16,600 9,000 18,000 12+12 12,000 12,000 13,000 13,000 12+18 10,000 15,000 11,200 16,800 18+18 14,000 14,000 15,000 15,000 9+9+9 3-Zone 9,000 9,000 9,000 9,500 9,500 9,500 9+9+12 8,667 8,667 11,667 9,500 9,500 12,000 9+9+18 8.333 8,333 13,333 9,000 9,000 14,000 9+12+12 8,500 10,000 10,000 8.500 11,000 11,000 12+12+12 9,667 9,667 9,667 10,667 10.667 10,667 9+9 2-Zone 10,000 10,000 10,500 10,500 9+12 9,500 12,000 10,000 13,000 9+18 9,500 17,500 10,000 18,000 9+24 9,000 24,000 10,000 25,000 12+12 12,000 12,000 13,000 13,000 12+18 12,000 18,000 13,000 18,000 12+24 11,000 23,000 12,000 24,000 18+18 16,500 16,500 17,000 17,000 9+9+9 3-Zone 9,333 9,333 9,333 9,667 9,667 9,667 9+9+12 9,000 9,000 12,000 9,500 9,500 12,500 9+9+18 8,000 8,000 16,000 8,500 8,500 17,000 9+12+12 8,500 11,500 11,500 9,000 12,000 12,000 9+12+18 8,000 11,000 15,000 8,500 11,500 16,000 9+18+18 8,000 14,000 14,OOD 8,500 14,500 14,500 12+12+12 11,333 11,333 11,333 12,000 12,000 12,000 12+12+18 11,000 11,000 14,000 12,000 12,000 15,000 12+18+18 9,333 13,333 13,333 10,000 14,500 14,500 12+12+24 8,000 8,000 20,000 9,000 9,000 21,000 9+9+9+9 4-Zone 9,000 9,000 9,000 9,000 9,500 9,500 9,500 9,500 9+9+9+12 8,500 8,500 8,500 11,500 9,000 9,000 9,000 12,000 9+9+9+18 8,000 8,000 8,000 14,O00 8,500 8,500 8,500 14.000 9+9+12+12 8.000 8,000 10,500 10,500 8,500 8,500 11,000 11.000 9+9+12+18 7,500 7,500 9,000 14,000 8,000 8,000 9,500 14,500 9+12+12+12 7,000 10,000 10,000 10,000 8,000 10.500 10,500 10,500 12+12+12+12 9,500 9,500 9,500 9,500 10,000 10,000 10,000 10,000 9+18 2-Zone 9,500 18,000 10,000 18,000 }n 9+24 9,500 24,000 10,000 25,000 12+12 12,500 12,500 13,000 13,000 12+18 12,000 18,000 13,000 19,000 12+24 12,000 24,000 10,000 25.000 18+18 18,500 18,500 19,000 19,000 18+24 17,500 22,500 18,00D 23,000 24+24 21,000 21,000 22,000 22,000 9+9+9 3-Zone 9,500 9,600 9,500 11,000 11,000 11,000 9+9+12 9,500 9,600 12,000 10,000 10,000 13,000 9+9+18 9,500 9,500 18,000 10,000, 10,000 19,000 9+9+24 9,000 9,000 22,500 9,500 9,500 23,500 9+12+12 9,500 12,500 12,500 10,000 10,000 13,000 9+12+18 9,000 12,000 18,000 9,500 9,500 19,000 9+12+24 9,000 12,000 21,500 9,500 12,500 22,000 9+18+18 9,000 18,000 18.000 9,500 18,500 18,500 9+18+24 8,500 15,500 21,000 9,000 16,000 21,500 9+24+24 8,000 20,ODO 20,000 8,500 21,000 21.000 12+12+12 12,000 12,000 12,000 13,000 13,000 13,000 12+12+18 12,000 12,000 17,000 12,500 12,50D '18,000 12+12+24 11,000 11.000 22,000 11,500 11,500 23,000 12+18+18 11,000 16.500 16,500 11,500 17,000 17,000 12+18+24 10,500 15,500 21,500 11,000 16,000 22,000 12+24+24 10,000 20,000 20,000 11,000 20,500 20,500 18+18+18 16,000 16,000 16,000 16,500 16,500 16,500 18+18+24 15,000 15,000 20,000 15,500 15.500 21,000 9+9+9+9 4-Zone 9,250 9,250 9,260 9,250 9,500 9,500 9,500 9,500 9+9+9+12 9,000 9,000 9,000 12,000 9,500 9,500 9,500 12,500 9+9+9+18 9,000 9,000 9,000 17,000 9,500 9,500 9,500 17,500 9+9+9+24 8,500 8,600 8,500 20,500 9,000 9,000 9,000 21,000 9+9+12+12 9,000 9,000 12,000 12,000 9,500 9,500 13,000 13,000 9+9+12+18 9,000 9,000 11,000 17,000 9,500 9,500 11,500 17.500 9+9+12+24 8,500 8,500 10,500 20,500 9,000 9,000 11,100 21,000 9+9+18+18 8,500 8,500 15,500 15,500 9,000 9,000 16.000 16,000 9+9+18+24 8,000 8,000 14,50D 20,000 8,500 8,500 15,000 20,000 9+12+12+12 9,000 12,000 12,000 12,000 9,500 12,500 12,600 12,500 9+12+12+18 9,000 11,000 11,000 16,000 9,500 11,500 11,500 16,500 9+12+12+24 8,500 10,000 10,000 20,000 9,000 10,500 10,500 20,500 9+12+18+18 8,500 10,000 15,OO11 15,000 9,000 10,500 15,500 15,500 9+18+18+18 8,000 14,000 14,000 14,000 8,500 14,500 14,500 14.500 12+12+12+12 12,000 12,000 12,000 12,000 12,500 12,500 12,500 12,500 12+12+12+18 11,000 19,000 11,000 16,000 11,500 11,500 11,500 16,500 12+12+12+24 10,000 10,000 10,000 20,000 10,500 10,500 10,500 20,500 12+12+18+18 10,000 10,000 15,000 15,000 10,500 10,500 15,500 15,500 16 APPLICATION DATA (CONTINUED) Size No. of Zones Cooling Capacity (Btu/h) Heating Capacity (Btu/h) 9+18 2-Zone 9,500 18,000 10,000 18,000 9+24 9,500 24,000 10,000 25,000 12+12 12.500 12,500 13,000 13.000 12+18 12,000 18,000 13,000 19,000 12+24 12,000 24,000 10,000 25,000 18+18 18,500 18.500 19,000 19,000 18+24 17,500 22,500 18,000 23,000 24+24 21,000 21,000 22,000 22,000 9+9+9 3-Zone 9,500 9,600 9,500 11,000 11,000 11,000 9+9+12 9,500 9,500 12,000 10,000 10,000 13,000 9+9+18 9,500 9,500 18,000 10,000 10,000 19,000 9+9+24 9,000 9,000 22,500 9,500 9,50D 23,500 9+12+12 9,500 12,500 12,500 10,000 10,000 13,000 9+12+18 9,000 12,000 18,000 9,500 9,500 19,000 9+12+24 9,000 12,000 21,500 9,500 12,500 22,000 9+18+18 9,000 18,000 18,000 9,500 18,500 18,500 9+18+24 8,500 15,500 21,000 9,000 16,000 21,500 9+24+24 8,000 20,000 20,000 8,500 21,000 21,000 12+12+12 12,000 12,000 12,000 13,000 13,000 13,000 12+12+18 12,000 12,000 17,000 12,500 12,500 18,000 12+12+24 11,000 11,000 22.000 11,500 11,600 23,000 12+18+18 11,000 16,500 16,500 11,500 17,000 17,000 12+18+24 10,500 15,500 21,500 11,000 16,000 22,000 12+24+24 10,000 20,000 20,000 11,000 20,500 20,500 18+18+18 16, 16,006 16,000 16,500 16,500 16,500 18+18+24 00000 15,0 15,000 20,000 15,500 15,500 21,000 9+9+9+9 4-Zone 9,260 9,250 9,250 9,250 9,500 9,600 9,500 9,500 9+9+9+12 9,000 9,000 9,000 12,000 9,500 9,500 9,500 12,500 9+9+9+18 9,000 9,000 9,000 17,000 9,600 9,500 9,500 17,500 9+9+9+24 8,500 8,500 8,500 20,500 9,000 9,000 9,000 21,000 9+9+12+12 9,000 9,000 12,000 12,000 9,500 9,500 13,000 13,000 9+9+12+18 9,000 9,000 11.000 17,000 9,500 9,500 11,500 17,500 9+9+12+24 8,500 8,500 10,500 20,500 9.000 9,000 11,100 21,000 9+9+18+18 8,500 8,500 16,500 15,500 9,000 9,000 16,000 16,000 9+9+18+24 8,000 8,000 14,500 20,000 8,500 8,500 15,000 20,000 9+12+12+12 9,000 12,000 12,000 12,000 9,500 12,500 12,500 12,500 9+12+12+18 9.000 11,000 11,000 16,000 9,500 11,500 11.500 16,500 9+12+12+24 8,500 10,000 10,000 20,000 9,000 10,500 10,500 20,500 9+12+18+18 8,500 10,000 15,000 15.000 9,000 10,500 15,500 15,500 9+18+18+18 8,000 14,000 14,000 14,000 8,500 14,500 14,500 14,500 12+12+12+12 12,000 12,000 12,000 12,000 12,500 12,500 12,500 12,500 12+12+12+18 11,000 11,000 11,000 16,000 11,500 11,500 11,500 16,500 12+12+12+24 10,000 10,000 10,000 20,000 10,500 10,500 10,500 20,500 12+12+18+18 10,000 10,000 15,000 15,000 10,500 10,500 15,500 15,500 9+9+9+9+9 5-Zone 9,000 9,000 9,000 9,000 9,000 9,500 9,500 9,500 9,500 9,500 9+9+9+9+12 9,000 9,000 9,000 9,000 12,000 9,500 9,50D 9,500 9,600 13,000 9+9+9+9+18 8,500 8,500 8,500 8,500 16,000 9,000 9,000 9,000 9,000 16,500 9+9+9+9+24 7,750 7,750 7,750 7,750 19,500 8,000 8,000 8,000 8,000 20,000 9+9+9+12+12 9.000 9,000 9,000 11,500 11,500 9,500 9,500 9,500 12,000 12,000 9+9+9+12+18 8,000 8,000 8,000 11,000 16,000 8,500 8.500 8,500 11,500 16,500 9+9+9+18+18 8,000 8,000 8,000 11,000 16,000 8,500 8,500 8,500 16,500 16,500 9+9+12+12+12 8,500 8,500 11,000 11,000 11,000 9,000 9,000 12,000 12,000 12,000 9+9+12+12+18 8,500 8,500 10,000 10,000 15,000 8,500 8,500 10,500 10,500 15,500 9+12+12+12+12 8,000 11,000 11,000 11.000 11,000 8,500 11,500 11,500 11,600 11,500 9+12+12+12+18 7,500 1 10,000 10,000 10,000 14,500 8,000 10,500 10,500 10,500 15,000 12+12+12+12+12 10,500 1 10,500 10,500 10,500 10,500 11,000 11,000 11,000 11,000 11,000 17 Unit Mounting (Outdoor) Refer to the unit's installation instructions for further details. Support — A location which can bear the weight of outdoor unit. Refer to the Physical Data section for weights, and base dimensional drawings. Unit Leveling — For reliable operation, units should be level in all planes. Clearances — Minimum clearances, as shown in Fig. 9, must be provided for airflow. The outdoor units are designed for free —blow applications. Air inlets and outlets should not be restricted. Unit location — A location which is convenient to installation and not exposed to strong wind. NOTE: Do not install the indoor or outdoor units in a location with special environmental conditions. For those applications, contact your sales representative. System Operating Conditions OPERATING RANGE (Min / Max OF CC)) Cooling Heating Outdoor DB 1 —13 / 122 (-25 / 50) 1 —22 / 86 (-30 / 30) Metering Devices The outdoor unit has multiple manage the refrigerant flow to connected to that unit. Refrigerant Lines General Guidelines: electronic expansion valves to the different indoor fan coils 1. The outdoor units are shipped with a full charge of R-410A refrigerant. All charges, line sizing, and capacities are based on runs of 25 ft. (7.6 m). For runs over 25 ft. (7.6m), consult long —line section on this page for proper charge adjustments. 2. Refrigerant lines should not be buried in the ground. If it is necessary to bury the lines, do not bury more than 36 inches (914 mm). Provide a minimum of 6 inch (152 mm) vertical rise to the service valves to prevent refrigerant migration. 3. Both lines must be insulated. Use a minimum of %—inch (12.7 mm) thick insulation. Closed —cell insulation is recommended in all long —line applications. 4. Special consideration should be given to isolating the interconnecting tubing from the building structure. Isolate the tubing so vibration or noise does not transmit into the structure. Long Line Applications: • No change in line sizing is required. Total hak a Additional Charge Additional Maximum Sizle Zones o ( g.) Required Charge Piping After ft. (m) oz./ft. (g/m) Length ft. (m.) 18 2 70.55 (2.0) 49 (15) 0.16 (15) 131 (40) 24 3 98.76 (2.8) 74 (22.5) 0.16 (15) 197 (u'0) 30 4 105.82 (3.0) 96 (30) 0.16 (15) 263 (80) 36 4 162.26 (4.6) 123 (37.5) 0.16 (15) 328 (100) 48 5 162.26 (4.6) 123 (37.5) 0.16 (15) 328 (100) NOTE: Additional Refrigerant Calculation Sum Total Liquid Pipe ft. (m) Additional Charge Required After ft. (m.) x Additional Charge oz./ft. (g/m) 0.16 (15). NOTE: If the calculation results in a negative number, no additional refrigerant is required. Drain Connections Install drains that meet the local sanitation codes. Wiring The main power is supplied to the outdoor unit. Four field supplied connecting cables from the outdoor unit to each of the indoor units are: LI, L2, Ground, and S for communication between the outdoor unit and each indoor unit. Control System The 38MGR unit is equipped with a microprocessor control to operate the system and give optimum levels of comfort and operating efficiency. There are microprocessor boards and thermistors located in both the indoor and outdoor units. The thermistors monitor the system operation and control the operating mode. Sequence of Operation NOTE: Simultaneous heating and cooling is not allowed. The Heating Mode is the priority in the system and controls the mode of operation for the rest of the indoor units connected to the same outdoor unit. If any unit in the system is set into Heating Mode the system switches to Heat. If any unit is setup in COOLING, while any unit in the system is setup as Heating, the ones on COOLING would enter in conflict mode and an error message would appear on the units set as COOLING. All units must be set in cooling or fan mode for the system to cool. When a unit is set to COOL, HEAT or the DRY mode, the electronic expansion valve is first initialized (closed) and then is opened to a preset position. Superheat heating for each fan coil (the ones that are energized) is monitored and the position of the electronic expansion valve is adjusted to ensure that each fan coil gets the appropriate amount of refrigerant to maintain the required superheat. In the COOLING mode, after the set point is satisfied, the electronic expansion valve remains open for a specified time to ensure the system pressures equalize. In the HEATING mode, after the set point is satisfied, the electronic expansion valve remains open to ensure proper oil flow back and keep low pressure. When the system is set for COOL, HEAT or DRY mode, the compressor speed is varied by comparing the indoor air temperature with the set point and continuously adjusting the compressor speed (to keep the compressor running as long as possible) in an effort to maintain the greatest comfort possible. The indoor fan can run in either the MANUAL or AUTO mode. When the fan is runs in the AUTO mode, the speed is determined by comparing the room temperature to the set point. For High Walls and Floor Consoles Fan Coils, when the set point is satisfied, the fan speed is reduced. For Cassettes and Ducted Fan Coils when the set point is satisfied, the fan continues to run. The Fan Coils are not de —energized. When the unit goes through the defrost cycle, the indoor fans are de —energized and the refrigerant is circulated through all the fan coils (even if they were off or on standby before the defrost cycle) to maximize the heat transfer surface area available for defrost operation. 1H AIR FLOW DATA _ �, OUTDOOR MULTI -ZONE SYSTEM SIZE 18 24 30 36 48 Outdoor(CFM) 1390 2130 2130 2130 3500 SOUND PRESSURE OVMQR MULTI -ZONE SYSTEM SIZE 18 24 30 36 48 Outdoor Sound Pressure Level DB(A) 62.4 63.4 1 62.3 1 63 64 SOQWER IN OCTAVE BANDS Frequency(Hz) 63 125 250 500 1000 2000 4000 8000 Cooling dB(A) 53.9 52.0 55.4 48.9 44.5 40.4 36.3 30.8 2 ZONE 18K Heating dB(A) 57.0 55.8 59.3 52.8 49.5 45.2 41.6 38.6 Cooling dB(A) 62.0 63.2 58.5 56.0 54.7 49.3 46.3 41.8 3 ZONE 24K Heating dB(A) 64.4 65.9 65.4 58.5 57.7 52.7 50.3 52.2 Cooling dB(A) 58.4 60.1 58.3 52.6 51.0 47.6 44.2 38.7 4 ZONE 30K Heating dB(A) 62.1 62.7 61.8 56.4 55.5 51.5 49.8 46.0 Cooling dB(A) 67.9 64.6 58.7 58.3 55.4 50.3 44.7 38.5 4 ZONE 36K Heating dB(A) 65.1 61.8 62.4 59.0 56. 1 52.2 45.5 41.6 Cooling dB(A) 68.4 65.8 58.6 58.3 55.5 51.8 45.3 44.2 5 ZONE 48K Heating dB(A) 68.5 62.3 62.4 61.3 59.1 54.0 48.7 44.0 OUTDOOR UNIT SOUND PRESSURE TEST CONDITIONS Outdoor Unit 3.3 ft. (1m) Fig. 10 - Outdoor Unit Sound Pressure Test Conditions NOTE: H=0.5 x Height of the outdoor unit. INDOOR CONDITION OUTDOOR CONDITION DB WB DB WB Cooling 80.6F (27C) 66.2F (19C) 95F (35C) 75.2F (24C) Heating 68F (20C) i 59F (15C) 44.6F (7C) 42.8F (6C) 19 FAN AND MOTOR SP ONS 18K (208/230 V) 24K (208/230 V) 30K (208/230 V) 36K (208/230 V) 48K (208/230 V) Material AS AS AS AS Type ZL490*151*12-3KN ZL560*139*12-3KN ZL560*139*12-3KN ZL554*148*12-3KFN ZL554*148*12-3KFN Outdoor Diameter inch 490 560 560 554 554 Height inch 151 139 139 148 148 Model ZKFN-50-8-2 ZKFN-120-8-2 ZKFN-120-8-2 ZKFN-85-8-22 ZKFN-85-8-22 Volts V 1 2081230 208/230 2081230 208/230 208/230 Phase 1 1 1 1 1 Hertz Hz 60 60 60 60 60 FLA 0.74 0.9 1.3 1.0x2 1.Ox2 Rated HP HP 0.07 0.16 0.16 0.11 0.11 Output W 50 120 120 85 85 Type DC DC DC DC DC Insulation class A Outdoor Fan Safe class IPX4 Motor Input W 115 156 1 156 108 108 Range of current Amps 0.41±10% 1.34±10% 1.34±10% 0.92±10% 0.92±10% Rated current Amps 0.41 1.34 1.34 0.92 0.92 Capacitor NF No Capacitor Speed mV/ 850--150 1000-150 1000--150 870-300 870--300 Rated RPM rev/ min 800 900 900 800 800 Max. input W 130 173 173 126 126 ELECTRICAL DATA SYSTEM VOLTAGE OPERATING VOLTAGE COMPRESSOR OUTDOOR FAN MCA MOCP U E VOLT / PHASE / HZ MAX / MIN* RLA FLA HP W 1 g 208-230/1 /60 253 / 187 10 0.74 0.07 50 18 25 24 15 0.9 0.16 120 25 35 30 19 1.3 0.16 120 30 45 36 21 1.0x2 0.11 85 35 50 48 21 1.0x2 1 0.11 1 85 1 35 50 *Permissible limits of the voltage range at which the unit will operate satisfactorily. LEGEND FLA — Full Load Amps MCA — Minimum Circuit Amps MOCP — Maximum Over Current Protection FLA — Rated Load Amps 20 WIRING DIAGRAM IT NSOR ENSOR CODE PART NAME CN3—CN4 Input: 230VAC High voltage CN23,CN25 Output: Pini (Connection of the high voltage) — --"S"Pin2—Pin3 (230VAC High voltage) ---"Li & L2" P1—P2 Output: Connection of the REACTOR CNi --CN2 Output: 230VAC High voltage — — — — 4 Way Valve CN5—CN6 Output: 230VAC High voltage ---- Compressor Crankcase Heater CN8—CN9 Output: 230VAC High voltage ---- Chassis Crankcase Heater P-1 —P-2 Connection to the earth CN18, CN19 Output: Pini —Pin4: Pulse waveform (0-12VDC), Pin5, Pin6 (12VDC)--EEV CN7 Input:Pin1 (0-5VDC), Pin2 (5VDC)--Discharge Sensor CN17 Input: Pin3, Pin4 (5VDC), Pin2 (OVDC), Pini, Pin5 (0-5VDC)—Cond. and Ambient Temperature CN15 Input: Pini, Pin3, Pin5 (5VDC) Pin2, Pin4, Pin6 (0-5VDC)--IDU Pipe Temp CN14 Input: Pin2, Pin4 (OVDC), Pini, Pin3 (0-5VDC) — — — H/L Pressure Switches ON12 Input: Pini (0-5VDC), Pin2 (5VDC)--Compressor Temp CN29---L—OUT Output: 230VAC High voltage --to IPM Board CN 21 Connect to IPM BOARD OUTDOOR UNIT IPM BOARD CODE PART NAME CN4—CN5 Input: 230VAC High voltage ---from the Main Board CN2—CN3 Output: Connection of the REACTOR U—V_W Connection to compressor voltage among phases 0-200VAC CN14 Connection to DC FAN CNi Connection to MAIN BOARD 041 WIRING DIAGRAMS (CONT) Fig. 11—Wiring Diagrams 24K — 3 Zone Max OUTDOOR UNIT MAIN BOARD CODE PART NAME CN3--CN4 Input: 230VAC High voltage CN20,CN23,CN25 Output: Pint (Connection of the high voltage) -- —"S" Signal Pin2—Pin3 (230VAC High voltage)---IDU Power Pi —P2 Output: Connection of the REACTOR CNi —CN2 Output: 230VAC High voltage --- 4 way Valve CN5--CN6 Output: 230VAC High voltage ---Compressor Crankcase Heater CN8--CN9 Output: 230VAC High voltage ---Chassis Crankcase Heater P-1 —P-2 Connection to the earth CN18,CN19,CN22 Output: Pini—Pin4: Pulse waveform (0-12VDC), Pin5, Pin6 (12VDC)---EEV CN7 Input: Pint (0-5VDC), Pin2 (5VDC) — — — Discharge Temp CN17 Input: Pin3, Pin4 (5VDC), Pin2 (OVDC), Pint, Pin5 (0-5VDC)—Conditioner and Ambient Temperature CN15 Input: Pini , Pin3, Pin5 (5VDC) Pin2, Pin4, Pin6 (0-5VDC) — — — IDU Pipe Temp CN14 Input: Pin2, Pin4 (OVDC), Pini, Pin3 (0-5VDC) --- H/L Pressure Switch CN12 Input: Pint (0-5VDC), Pin2 (5VDC) — — — Compressor Temp CN29—L—OUT Output: 230VAC High voltage to IPM Board Cn21 Connect to the IPM BOARD OUTDOOR UNIT IPM BOARD CODE PART NAME CN4—CN5 Input: 230VAC High voltage CN2---CN3 Output: Connection of the REACTOR U—V--W Connect to compressor voltage among phases 0--200VAC CN14 Connect to the DC FAN CNi Connect to the MAIN BOARD 22 WIRING DIAGRAMS (CONT) Fig. 12 — Wiring Diag►•ams 30K — 4 Zone Max !Ev re OUTDOOR UNIT MAIN BOARD CODE PART NAME CN1—CN2 Input: 230VAC High voltage CN5—CN6 Output: 230VAC High voltage P-1 Connection to the earth CN10—CN44 Output: 230VAC High voltage Chassis Crankcase Heater CN4--CN40 Output: 230VAC High voltage Compressor Crankcase Heater CN3--CN22 Output:230VAC High voltage CN17—CN21 Output: Pint—Pin4: Pulse waveform (0-12VDC), Pin5, Pin6 (12VDC) CN7 Output: Pini (12VDC), Pin2 (5VDC), Pin3 (EARTH) CN27--CN30 Output: Pin 2—Pin 3 (230VAC High voltage) — IDU Power & "S" CN13 Pint, Pin3, Pin5, Pin7, Pin9 (5VDC); Pin2, Pin4, Pin6, Pin8, Pin10 (0-5VDC) CN33 Input: Pini (0-5VDC), Pin2 (5VDC) — Discharge Temp CN8 Input: Pin3, Pin4 (5VDC), Pin2 (OVDC), Pint, Pin5 (0-5VDC) T3 & T4 CN9 Input: Pin2, Pin4 (OVDC), Pini, Pin3 (0-5VDC) H/L Pressure Switches OUTDOOR UNIT PFC & IPM BOARD CODE PART NAME CN53—CN54 Input: 230VAC High voltage GN55 Output: Pint (12VDC),Pin2 (5VDC),Pin3 (EARTH) CN19 Pini --Pin3: Connect to FAN voltage among phases 0-200VAC U—V—W Connect to compressor voltage among phases 0-200VAC CN51--CN52 CN51—EARTH ,CN52—EARTH Output: 224-38OVDC High voltage CODE PART NAME CODE PART NAME COMP COMPRESSOR L PFCINDUCTOR CAP1 FAN MOTOR CAPACITOR L—PRO LOW PRESSURE SWITCH HEAT CRANKCASE HEATING TP EXHAUST TEMPERATURE SENSOR FM1 OUTDOOR DC FAN SV 4—WAY VALVE FAN1 OUTDOOR AC FAN T3 CONDENSER TEMPERATURE SENSOR EEV ELECTRONIC EXPANSION VALVE T4 OUTDOOR AMBIENT TEMPERATURE SENSOR H—PRO HIGH PRESSURE SWITCH TH HEATSINK TEMPERATURE SENSOR 23 WIRING DIAGRAMS (CONT) Notes: ------ This symbol indicates the element is optional,the acnial shape shall CH2 he prevail RED FnNete L 3 CH2 BLACK Y J FerReN COMP IPM & PFC BOARD 117 vo �. IC11 2 _ I Fed* bad CHs 2 3 CIfS DC MOTOR DRIVER BOARD 3 r-- 'VCd FAN r , CFAN 3 FAN' A 2 TH PAIQI PIPETWESENSOR AMBIENTSDWR A INDOOR I PIPE OUT L TEMP I ELECTRONIC EXPANSIVE VALVEA C ELECTRONIC6.YPANSIVEVALVEB C ELECTRONIC EXPANSIVE VALVE C ELECTRONIC EXPANSIVE VALVE D C ELECTRONIC EXPANSIVE VALVE E C, CN4 MAN BOARD E T3 T4 UB B C D E ,RED NT3 DO N2R L-PRO RED N31 U C, 76 YELL0IV N32 N2i CN Fig.13 — Wiring Diagrams 36K — 4 Zone Max a U m 0 Q -------------- OPTIONAL HEAT D ]HEAT_Y ' OPTIONAL i OUTDOOR UNIT MAIN BOARD CODE PART NAME CN1---CN3 Input: 230VAC High voltage CN13, CN16, CN21, CN29, CN37 Output: Pini (Connection of the high voltage) "S" Pin2— Pin3 (230VAC High voltage)"Li &L2" P5, P6, P9 Connection to the earth CN22 Output:-24VDC-24VDC CN17— CN18 Output: 230VAC High voltage to 4 way valve CN19- CN20 Output: 230VAC High voltage Compressor Crankcase Heater CN24--CN25 Output: 230VAC High voltage Chassis Crankcase Heater CNi 1 Input: Pini, Pin3, Pin5, Pin7, Pin9 (5VDC) P1n2, Pin4, Pin6, Pin8, Pin10 (0-5VDC) indoor pipe out sensor CN12 Input: Pini (0-5VDC), Pin2 (5VDC) Heatsink Temperature Sensor CN8 Input: Pini (0-5VDC), Pin2 (5VDC) Compressor top sensor(PAIQI) CN9 Input: Pin3, Pin4 (5VDC), Pin2 (OVDC), Pini, Pin5 (0-5VDC) Pipe sensor and ambient sensor CN15, CN23, CN26 CN30, CN33 Output: Pini—Pin4: Pulse waveform (0-12VDC), Pin5, Pin6 (12VDC) to EEV CN6 Communication: Pini —Pin6: Pulse waveform (0-5VDC), Pin7, Pin9 (OVDC) Pin8 (0-5VDC), Pin10 (5VDC)--to IPM & PFC board CN2— CN4 Output: 230VAC High voltage to IPM & PFC Board CN10 Input: Pin2, Pin4 (OVDC), Pini, Pin3 (0-5VDC)--H/L Pressure switch 24 OUTDOOR UNIT PFC and IPM BOARD CODE PART NAME CN1 —CN6 Output: 224-380VDC High voltage CN2—CN6 Output: 224-380VDC High voltage CN3—CN6 Output: 224-380VDC High voltage U--V—W Connect to compressor voltage among phases 0---200VAC CN9 Communication: Pini —Pin6: Pulse waveform (0-5VDC), Pin7, Pin9 (OVDC), Pin8 (0-5VDC), Pint (5VDC) to the main board FAN1 Output: Pint —Pin2: High voltage (224-380VDC), Pin4 (0-15VDC) Pin5 (0-5.6VDC), Pin6: Pulse waveform (0-15VDC) to drive board OUTDOOR UNIT DC MOTOR DRIVER BOARD CODE PART NAME CON1 Output: Pini—Pin2:High voltage (224-380VDC) CN1 Input:Pin4: Pulse waveform (0-15VDC), Pin3 (0-6.5VDC) Pin2 (OVDC), Pint (15VDC) FAN1 Pint —Pin3: Connect to FAN voltage among phases 0-200VAC FAN2 Pint —Pin3: Connect to FAN voltage among phases 0---200VAC CODE PART NAME COMP COMPRESSOR CAPI,CAP2 FAN MOTOR CAPACITOR CT1 AC CURRENT DETECTOR D DIODE MODULE EEV ELECTRONIC EXPANSION VALVE FM1, FM2 OUTDOOR DC FAN FAN1, FAN2 OUTDOOR AC FAN HEAT CRANKCASE HEATING H—PRO HIGH PRESSURE SWITCH L PFC INDUCTOR L—PRO LOW PRESSURE SWITCH KM AC CONTACTOR SV 4—WAY VALVE TP EXHAUST TEMPERATURE SENSOR T3 CONDENSER TEMPERATURE SENSOR T4 OUTDOOR AMBIENT TEMPERATURE SENSOR TH HEATSINK TEMPERATURE SENSOR PAIQI COMPRESSOR TOP SENSOR(GAS PIPE) CHI, CH2, CH3 FERRITE BEAD 25 WIRING DIAGRAMS (CONT) NMcs: ------ This nm6d indicm tk ekwt is ryvi nd,tfa xtuil <hepe dull ru) Fig. 15 — Wiring Diagrams 48K — 5 Zone Max OUTDOOR UNIT MAIN BOARD CODE PART NAME CN1—CN3 Input: 230VAC High voltage CN13,CN16,CN21,CN29,CN37 Output: Pint (Connection of the high voltage) "S" Pin2--Pin3 (230VAC High voltage) "Li &L2" P5,P6,P9 Connection to the earth CN22 Output:-24VDC-24VDC CN17—CN18 Output: 230VAC High voltage to 4 way valve CN19—CN20 Output: 230VAC High voltage Compressor Crankcase Heater CN24—CN25 Output: 230VAC High voltage Chassis Crankcase Heater CN11 Input: Pint, Pin3, Pin5, Pin7, Pin9 (5VDC) Pin2, Pin4, Pin6, Pin8, Pin10 (0-5VDC) indoor pipe out sensor CN12 Input: Pint (0-5VDC), Pin2 (5VDC) Heatsink Temperature Sensor CN8 Input: Pint (0-5VDC), Pin2 (5VDC) Compressor top sensor (PAIQI) CN9 Input: Pin3, Pin4 (5VDC), Pin2 (OVDC), Pint, Pin5 (0-5VDC) Pipe sensor and ambient sensor CN15,CN23,CN26 CN30,CN33 Output: Pint —Pin4: Pulse waveform (0-12VDC), Pin5, Pin6 (12VDC) to EEV CN6 Communication: Pint—Pin6: Pulse waveform(0-5VDC), Pin7, Pin9 (OVDC) Pin8 (0-5VDC), Pint (5VDC)--to IPM&PFC board CN2--CN4 Output: 230VAC High voltage to IPM & PFC Board CNtO Input: Pin2, Pin4 (OVDC), Pint, Pin3 (0-5VDC)--H/L Pressure switch OUTDOOR UNIT PFC and IPM BOARD CODE PART NAME CNi --CN6 Output: 224-380VDC High voltage CN2--CN6 Output: 224-380VDC High voltage CN3—CN6 Output: 224-380VDC High voltage U--V—W Connect to compressor voltage among phases 0--200VAC CN9 Communication: Pint—Pin6: Pulse waveform (0-5VDC), Pin7, Pin9 (OVDC), Ping (0-5VDC), Pint (5VDC) to the main board FAN1 Output: Pint--Pin2: High voltage (224-380VDC) ,Pin4 (0-15VDC) Pin5 (0-5.6VDC), Pin6: Pulse waveform (0-15VDC) to drive board OUTDOOR UNIT DC MOTOR DRIVER BOARD CODE PART NAME CON1 Output: Pint --Pint: High voltage (224-380VDC) CNi Input: Pin4: Pulse waveform (0-15VDC), Pin3 (0-6.5VDC) Pint (OVDC),Pin1 (15VDC) FAN1 Pint —Pin3:Connect to FAN voltage among phases 0-200VAC FAN2 Pint—Pin3:Connect to FAN voltage among phases 0-200VAC CODE PART NAME COMP COMPRESSOR CAPI,CAP2 FAN MOTOR CAPACITOR CT1 AC CURRENT DETECTOR D DIODE MODULE EEV ELECTRONIC EXPANSION VALVE FMi, FM2 OUTDOOR DC FAN FANI,FAN2 OUTDOOR AC FAN HEAT CRANKCASE HEATING H—PRO HIGH PRESSURE SWITCH L PFC INDUCTOR L—PRO LOW PRESSURE SWITCH KM AC CONTACTOR SV 4—WAY VALVE TP EXHAUST TEMPERATURE SENSOR T3 CONDENSER TEMPERATURE SENSOR T4 OUTDOOR AMBIENT TEMPERATURE SENSOR TH HEATSINK TEMPERATURE SENSOR PAIQI COMPRESSOR TOP SENSOR (GAS PIPE) CH 1, CH 2, CH 3 FERRITE BEAD 27 GUIDE SPECIFICATIONS HORIZONTAL DISCHARGE OUTDOOR UNITS Size Range:1 1/2, 2, 2 1/2, 3 and 4 Ton Nominal Cooling and Heating Capacity Carrier Model Number: 38MGR PART 1- GENERAL 1.01 System Description A. Outdoor air-cooled split system compressor sections suitable for on -the -ground, rooftop, wall hung or balcony mounting. Units consist of a variable speed rotary compressor, an air-cooled coil, propeller -type draw -through outdoor fan, reversing valve, accumulator, electronic expansion valves, multiple service valves, and controls that allows multiple indoor units to be connected to the outdoor unit. Units discharge horizontally as shown on the contract drawings. Units function as the outdoor component of an air-to-air heat pump system. B. Units are designed to be used in a refrigeration circuit matched to two, three, four, or five multi style heat pump fan coil units. 1.02 Agency Listings A. Unit construction complies with ANSI/ASHRAE 15, latest revision, and with NEC. B. Units are evaluated in accordance with UL standard 1995. C. Units are listed in CEC directory. D. Unit cabinet is capable of withstanding 500-hour salt spray test per Federal Test Standard no. 141 (method 6061). E. Air-cooled condenser coils are leak tested at 550 psig. 1.03 Delivery, Storage, And Handling Units are shipped in one piece and are stored and handled per the manufacturer's recommendations. 1.04 Warranty (For Inclusion By Specifying Engineer) PART 2 - PRODUCTS 2.01 Equipment A. General: Factory assembled, single piece, air-cooled outdoor unit. Contained within the enclosure are the factory wiring, piping, controls, and compressor. B. Unit Cabinet: 1. The unit cabinet is constructed of galvanized steel, bonderized and coated with baked -enamel finish on inside and outside. 2. The unit access panel is removable with the minimal screws and provides full access to the compressor, fan, and control components. 3. The outdoor compartment is isolated and has an acoustic lining to assure quiet operation. C. Fans: 1. The outdoor fans are direct -drive propeller type, and discharge air horizontally. The fan draws air through the outdoor coil. 2. Outdoor fan motors are multi -speed, totally -enclosed, single phase motors with permanently lubricated ball bearings. The motor is protected by internal thermal overload protection. 3. The shaft has an inherent corrosion resistance. 4. Outdoor fan openings are equipped with metal/mesh PVC coated protection grille over fan. D. Compressor 1. The compressor is fully hermetic variable speed rotary type. 2. The compressor is inverter driven. 3. The compressor is equipped with an oil system, operating oil charge, and motor. 4. The motor is suitable for operation in a refrigerant and oil atmosphere. 5. The compressor assembly is installed on rubber vibration isolators. 6. The inverter and compressor are protected against over temperature and over current. E. Outdoor Coil: The coil is constructed of aluminum blue hydrophilic pre -coated fins mechanically bonded to seamless copper tubes, which are cleaned, dehydrated and sealed. F. Refrigerant Components: Refrigerant circuit components include multiple brass external liquid line service valves with service gauge connection port, multiple suction line service valves with a service gage connection port, accumulator, reversing valve, electronic expansion valves. G. Safeties: Operating safeties are factory selected, assembled, and tested. The minimum functions include the following: 1. Compressor discharge over temperature protection. 2. System low voltage protection. 3. Compressor overload protection. 4. Compressor over current protection. 5. IPM module protection. H. Electrical Requirements: 1. Units shall operate on single-phase, 60 Hz power at 208/230v. 2. The unit electrical power is a single point connection. 3. All power and control wiring must be installed per NEC and all local electrical codes. 4. Units have multiple terminal blocks to connect to multiple indoor units. Copyright 2017 Carrier Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 Edition Date:02/17 Catalog No: 38MGR-02PD Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Replaces: 38MGR-01 PD W