Revision H: • The capacity and the power consumption for MXZ-5B42NA have been corrected. • The description for pumping down has been added. SPLIT-TYPE AIR CONDITIONERS Please void OBH560 REVISED EDITION-G. OUTDOOR UNIT SERVICE MANUAL HFC utilized No.
Use the specified refrigerant only Never use any refrigerant other than that specified. Doing so may cause a burst, an explosion, or fire when the unit is being used, serviced, or disposed of. Correct refrigerant is specified in the manuals and on the spec labels provided with our products. We will not be held responsible for mechanical failure, system malfunction, unit breakdown or accidents caused by failure to follow the instructions. Revision A: • MXZ-2B20NA- has been added.
MXZ-3B30NA MXZ-3B30NA - 1 1. Outdoor fan motor has been changed. 2. Outdoor electronic control P.C. board has been changed. MXZ-4B36NA MXZ-4B36NA - 1 1. Outdoor fan motor has been changed. 2. Outdoor electronic control P.C. board has been changed.
3 SPECIFICATION Outdoor model Item Capacity Power consumption Cooling Heating 47 Heating 17 Cooling Heating 47 Heating 17 Cooling Cooling Heating Heating MXZ-2B20NA, - Indoor type Btu/h Btu/h Btu/h W W W 1 Non-Duct (09+09) Duct (09+12) 18,000 20,000 22,000 22,000 14,500 12,500 1,440 2,190 1,650 1,780 1,500 1,430 12.5 9.1 18.0 15.5 8.9 (7.0) 8.5 (6.9) 3.91 3.62 Munsell 3.0Y 7.8/1.1 208/230, 1, 60 20 15 0.96 SNB130FQBH1 U-V 0.98 V-W 0.98 W-U 0.98 10.
Outdoor model Item Capacity Power consumption Cooling Heating 47 Heating 17 Cooling Heating 47 Heating 17 Cooling Cooling Heating Heating EER SEER HSPF IV (V) COP External finish Power supply Max. fuse size (time delay) Indoor type Btu/h Btu/h Btu/h W W W V, phase, Hz A Min. circuit ampacity Fan motor Compressor Refrigerant control Sound level Defrost method Dimensions A F.L.A Model Winding resistance (at 68°F) Ω R.L.A L.R.A dB(A) W D H in. in. in. lb.
Outdoor model Item Capacity Power consumption Cooling Heating 47 Heating 17 Cooling Heating 47 Heating 17 Cooling Cooling Heating Heating EER SEER HSPF IV (V) COP External finish Power supply Max. fuse size (time delay) Indoor type Btu/h Btu/h Btu/h W W W V, phase, Hz A Min. circuit ampacity Fan motor Compressor Refrigerant control Sound level Defrost method Dimensions A F.L.A Model Winding resistance (at 68°F) Ω R.L.A L.R.A dB(A) in. in. in. lb.
Outdoor model Item Capacity Power consumption EER SEER HSPF IV (V) COP External finish Power supply Cooling Heating 47 Heating 17 Cooling Heating 47 Heating 17 Cooling Cooling Heating Heating Indoor type Btu/h Btu/h Btu/h W W W V, phase, Hz Max. fuse size (time delay) A Min. circuit ampacity A Fan motor Compressor F.L.A Model Winding resistance (at 68°F) Ω R.L.A L.R.A Refrigerant control Sound level Defrost method Dimensions dB(A) in. in. in. lb.
Outdoor model Item Capacity Power consumption Cooling Heating 47 Heating 17 Cooling Heating 47 Heating 17 Cooling Cooling Heating Heating Indoor type Btu/h Btu/h Btu/h W W W EER SEER HSPF IV (V) COP External finish Power supply V, phase, Hz Max. fuse size (time delay) A Min. circuit ampacity A Fan motor F.L.A Model Winding resistance (at 68°F) Ω Compressor R.L.A L.R.A Refrigerant control Sound level dB(A) Defrost method in. W Dimensions in. D in. H Weight lb.
NOISE CRITERIA CURVES 4 MXZ-2B20NA FAN SPEED FUNCTION SPL(dB(A)) LINE MXZ-3B24NA Cooling 49 High Cooling 54 High Heating 51 High Heating 49 OCTAVE BAND SOUND PRESSURE LEVEL, 0dB = 0.0002 MICRO BAR OCTAVE BAND SOUND PRESSURE LEVEL, 0dB = 0.
MXZ-5B42NA FAN SPEED FUNCTION SPL(dB(A)) High Cooling 58 High Heating 58 LINE OCTAVE BAND SOUND PRESSURE LEVEL, 0dB = 0.0002 MICRO BAR 90 80 70 NC-70 60 NC-60 50 NC-50 40 NC-40 30 NC-30 20 10 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 63 NC-20 125 250 500 1000 2000 4000 8000 BAND CENTER FREQUENCIES, Hz OUTDOOR UNIT 39.4 in.
5 OUTLINES AND DIMENSIONS MXZ-2B20NA Unit: inch Air in Air in Air out 1.Installation space Note : Leave front and both sides free of obstruction. Grounding terminal Conduit cover Note : Leave front and overhead free of obstruction. Note : Leave rear, overhead and both sides free of obstruction. OBH560H Lock nut 2.
MXZ-3B24NA MXZ-3B30NA Unit: inch 7-7/8" 7-7/8" 10-5/8" Air in 5/8" Air out 1-9/16" Drain hole 3- 1-5/16" 14" (Bolt pitch) 15-1/4" 5/8" 15/16" 7/16" Air in 2-U Shaped notched hole (Base bolt M10) 1-1/16" 1-3/8" 1-3/8" 2-29/32" 9-27/32" 19-11/16" 2-(15/32" x 1-13/32") Oval hole (Base bolt M10) 3- 7/8"Punched hole (Connect wiring hole) 35-7/16" 2- 7/8"Knockout (Connect wiring hole) Handle 1-3/16" 12-19/32" 13/32" 19-1/8" B A C unit connection B unit connection A unit connection L
MXZ-4B36NA Unit: inch 7-7/8" 7-7/8" 10-5/8" Air in 5/8" Air out 1-9/16" Drain hole 3- 1-5/16" 14" (Bolt pitch) 15-1/4" 5/8" 15/16" 7/16" Air in 2-U Shaped notched hole (Base bolt M10) 1-1/16" 1-3/8" 1-3/8" 2-29/32" 9-27/32" 19-11/16" 2-(15/32" x 1-13/32") Oval hole (Base bolt M10) 3- 7/8"Punched hole (Connect wiring hole) 35-7/16" 2- 7/8"Knockout (Connect wiring hole) Handle 1-3/16" 12-19/32" 13/32" 4-3/4" 35-7/16" D 19-1/8" C B A D unit connection C unit connection B unit co
MXZ-5B42NA Unit: inch 2-U Shaped Noched Holes 7-7/8” Air in Air in Air out 5/8” 1-21/32” Drain Hole 7/16” 17-23/32” 13-31/32” (Bolt pitch) 15-1/4” 5/8” 1-1/16” (Foundation Bolt W3/8) 2-(15/32”×1-13/32”) Oval Hole 1-9/16” 19-11/16” 15/16” 1-29/32” 7-7/8” (Foundation Bolt W3/8) 35-7/16” 13/16” 12-19/32” 3/16” Handle 2-3/4” Handle 21-9/16” 42-1/8” LIQ GAS LIQ GAS LIQ GAS LIQ GAS LIQ GAS Unit E Unit D Unit C LIQ GAS 1/4” FLARE 3/8” FLARE LIQ GAS 1/4” FLARE 1/2” FLARE Unit B Uni
6 WIRING DIAGRAM MXZ-2B20NA MXZ-2B20NA - 1 OBH560H 15
MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA OBH560H 16
MXZ-3B24NA MXZ-3B30NA - 1 MXZ-4B36NA - 1 1 OBH560H 17
MXZ-5B42NA OBH560H 18
REFRIGERANT SYSTEM DIAGRAM 7 Unit: inch MXZ-2B20NA Service port Compressor R.V. coil OFF ON Refrigerant flow in cooling Refrigerant flow in heating Discharge temperature thermistor RT62 Service port Oil separator Capillary tube O.D.0.10 x I.D.0.02 x 39.37 Stop valve with service port Indoor unit B 4-way valve Muffler Indoor unit A Outdoor heat exchanger temperature thermistor RT68 HEX-OUT FAN-OUT Indoor unit A Defrost thermistor RT61 Capillary tube O.D.0.16 x I.D.0.11 x 3.
Operating Range Cooling Heating MXZ-2B20NA Maximum Minimum Maximum Minimum Indoor intake air temperature Outdoor intake air temperature 115°FDB 95°FDB, 71°FWB 14°FDB 67°FDB, 57°FWB 75°FDB, 65°FWB 80°FDB, 67°FWB 6°FDB, 5°FWB 70°FDB, 60°FWB MAX. REFRIGERANT PIPING LENGTH & PIPE SIZE SELECTION MXZ-2B20NA Piping length each indoor unit (a, b) 82 ft. MAX. Total piping length (a+b) 164 ft. MAX. Bending point for each unit 25 MAX. Total bending point 50 MAX. It is irrelevant which unit is higher.
MXZ-3B24NA MXZ-3B30NA R.V. coil OFF ON Unit: inch Service port Compressor Service port Discharge temperature Refrigerant flow in cooling High-pressure thermistor RT62 switch Refrigerant flow in heating Oil separator Indoor unit C Stop valve (with service port) Indoor unit B Indoor unit A Muffler Capillary tube O.D.0.10 x I.D.0.02 x 39.37 4-way valve Outdoor heat exchanger Outdoor heat exchanger temperature thermistor RT68 Capillary tube O.D.0.16 x I.D.0.11 x 3.
Operating Range Cooling Heating MXZ-3B24NA MXZ-3B30NA Maximum Minimum Maximum Minimum Indoor intake air temperature Outdoor intake air temperature 115°FDB 95°FDB, 71°FWB 14°FDB 67°FDB, 57°FWB 75°FDB, 65°FWB 80°FDB, 67°FWB 6°FDB, 5°FWB 70°FDB, 60°FWB MAX. REFRIGERANT PIPING LENGTH & PIPE SIZE SELECTION MXZ-3B24NA MXZ-3B30NA Piping length each indoor unit (a, b, c) 82 ft. MAX. Total piping length (a+b+c) 230 ft. MAX. Bending point for each unit 25 MAX. Total bending point 70 MAX.
MXZ-4B36NA R.V. coil OFF ON Unit: inch Service port Compressor Service port Discharge temperature Refrigerant flow in cooling High-pressure thermistor RT62 switch Refrigerant flow in heating Oil separator Indoor unit D Stop valve (with service port) Indoor unit C Indoor unit B Indoor unit A Capillary tube O.D.0.10 x I.D.0.02 x 39.37 4-way valve Muffler Outdoor heat exchanger Outdoor heat exchanger temperature thermistor RT68 Capillary tube O.D.0.16 x I.D.0.11 x 3.
Operating Range Cooling Heating MXZ-4B36NA Maximum Minimum Maximum Minimum Indoor intake air temperature Outdoor intake air temperature 115°FDB 95°FDB, 71°FWB 14°FDB 67°FDB, 57°FWB 75°FDB, 65°FWB 80°FDB, 67°FWB 6°FDB, 5°FWB 70°FDB, 60°FWB MAX. REFRIGERANT PIPING LENGTH & PIPE SIZE SELECTION MXZ-4B36NA Piping length each indoor unit (a, b, c, d) 82 ft. MAX. Total piping length (a+b+c+d) 230 ft. MAX. Bending point for each unit 25 MAX. Total bending point 70 MAX.
Unit: inch MXZ-5B42NA Compressor R.V. coil OFF ON Discharge temperature thermistor RT62 Refrigerant flow in cooling Refrigerant flow in heating Indoor unit E Oil separator High-pressure switch Service port Solenoid valve Capillary tube O.D. 0.10 x I.D. 0.02 x 39.37 Service port 4-way valve Stop valve (with service port) Indoor unit D Indoor unit C Indoor unit B Muffler Service port Outdoor heat exchanger HEX-OUT Indoor unit A Capillary tube O.D. 0.16 x I.D. 0.11 x 3.
Operating Range Cooling Heating MXZ-5B42NA Maximum Minimum Maximum Minimum Indoor intake air temperature Outdoor intake air temperature 115°FDB 95°FDB, 71°FWB 14°FDB 67°FDB, 57°FWB 75°FDB, 65°FWB 80°FDB, 67°FWB 6°FDB, 5°FWB 70°FDB, 60°FWB MAX. REFRIGERANT PIPING LENGTH & PIPE SIZE SELECTION MXZ-5B42NA Piping length each indoor unit (a, b, c, d, e, f) 82 ft. Total piping length (a+b+c+d+e+f) 262 ft. Bending point for each unit 25 Total bending point 80 Indoor units Max.
PUMPING DOWN When relocating or disposing of the air conditioner, pump down the system following the procedure below so that no refrigerant is released into the atmosphere. 1) Turn off the breaker. 2) Connect the gauge manifold valve to the service port of the stop valve on the gas pipe side of the outdoor unit. 3) Fully close the stop valve on the liquid pipe side of the outdoor unit. 4) Turn on the breaker. 5) Start the emergency COOL operation on all the indoor units. 6) When the pressure gauge shows 0.
8 DATA Model Indoor type Item Total Capacity SHF Input Electrical Power supply (V, phase, Hz) circuit Input Comp. current (208/230V) Fan motor current Refrigerant Condensing pressure circuit Suction pressure Discharge temperature Condensing temperature Suction temperature Comp. shell bottom temp. Ref.
Model Indoor type Item Total Capacity SHF Input Electrical Outdoor unit circuit Power supply (V, phase, Hz) Input Comp. current (208/230V) Fan motor current Refrigerant Condensing pressure circuit Suction pressure Discharge temperature Condensing temperature Suction temperature Comp. shell bottom temp. Ref.
Model Indoor type Item Total Capacity SHF Input Electrical Outdoor unit circuit Power supply (V, phase, Hz) Input Comp. current (208/230V) Fan motor current Refrigerant Condensing pressure circuit Suction pressure Discharge temperature Condensing temperature Suction temperature Comp. shell bottom temp. Ref.
8-1. OPERATING RANGE (1) POWER SUPPLY Model MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA MXZ-5B42NA Outdoor unit Guaranteed Voltage Rating Min. 198 V 208 V 230 V Max.
MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA MXZ-5B42NA The standard specifications apply only to the operation of the air conditioner under normal conditions. Since operating conditions vary according to the areas where these units are installed, the following information has been provided to clarify the operating characteristics of the air conditioner under the conditions indicated by the performance curve. (1) GUARANTEED VOLTAGE 198 ~ 253 V 60 Hz (2) AIR FLOW Air flow should be set at MAX.
8-2. CAPACITY AND THE INPUT CURVES MXZ-2B20NA 13.1 6.1 9.5 11.5 12.1 5.6 8.6 10.4 11.2 5.0 7.9 9.5 10.1 4.7 7.0 8.6 9.0 4.1 6.3 7.6 8.1 Capacity correction factors 10.3 12.4 1.5 Indoor intake air Wet-bulb temperature(°F) 1.4 1.3 1.2 79 1.1 75 1.0 72 68 64 113 0.9 15 class (69Hz) 6.7 12 class (50Hz) 14.4 09 class (35Hz) 11.2 13.
MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA 7.2 10.3 12.4 12.2 15.5 17.8 6.7 9.5 11.5 11.2 14.2 16.2 6.1 8.6 10.4 10.3 13.0 14.8 5.6 7.9 9.5 9.4 11.7 13.3 5.0 7.0 8.6 8.5 10.6 12.1 4.5 6.3 7.6 7.6 9.4 10.6 09 class (20Hz) 12 class (29Hz) 15 class (33Hz) 1.5 Capacity correction factors 19.3 Indoor intake air Wet-bulb temperature(°F) 1.4 1.3 1.2 79 1.1 75 1.0 72 68 64 113 0.9 *24 class (56Hz) 13.1 16.7 18 class (49Hz) 11.2 13.
MXZ-5B42NA 7.2 10.3 12.4 12.2 15.5 17.8 6.7 9.5 11.5 11.2 14.2 16.2 6.1 8.6 10.4 10.3 13.0 14.8 5.6 7.9 9.5 9.4 11.7 13.3 5.0 7.0 8.6 8.5 10.6 12.1 4.5 6.3 7.6 7.6 9.4 10.6 09 class (23Hz) 12 class (30Hz) 15 class (34Hz) 1.5 Capacity correction factors 19.3 Indoor intake air Wet-bulb temperature(°F) 1.4 1.3 1.2 79 1.1 75 1.0 0.9 24 class (44Hz) 13.1 16.7 18 class (39Hz) 11.2 13.
8-3. CAPACITY AND INPUT CORRECTION BY MEANS OF INVERTER OUTPUT FREQUENCY (OUTDOOR UNIT: MXZ-2B20NA) 1. 06-class unit in single operation Capacity 2.0 Total input 2.0 1.5 1.5 1.0 1.0 0.5 0.5 0 50 0 100 Hz Frequency 50 Frequency Capacity 2.5 Total input 2.5 2.0 2.0 1.5 1.5 1.0 1.0 0.5 0.5 100 Hz 0 50 100 Hz 0 Frequency 50 Frequency 100 Hz 2. 09-class unit in single operation Capacity 2.0 Total input 2.0 Capacity 2.0 1.5 1.
(OUTDOOR UNIT: MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA) 1. 06-class unit in single operation Capacity 2.0 Total input 2.0 Capacity 2.0 1.5 1.5 1.5 1.0 1.0 1.0 Total input 2.5 2.0 1.5 1.0 0.5 0.5 0 50 0.5 0 100 Hz Frequency 50 Frequency 100 Hz 0.5 0 50 100 Hz 0 Frequency 50 Frequency 100 Hz 2. 09-class unit in single operation Capacity 2.0 Total input 2.0 Capacity 2.0 1.5 1.5 1.5 1.5 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.
(OUTDOOR UNIT: MXZ-5B42NA) 1. 06-class unit in single operation Capacity 1.5 Total input 1.5 Capacity 2.0 Total input 1.5 1.5 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.0 12.5 25.0 Hz 0.0 Frequency 12.5 Frequency 0 25.0 Hz 50 Frequency 100 Hz 0 50 Frequency 100 Hz 2. 09-class unit in single operation Capacity 1.5 Total input 1.5 2.0 Capacity Total input 1.5 1.5 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.0 12.5 25.
8-4. OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT 1. 06-class unit in single operation (OUTDOOR UNIT: MXZ-2B20NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed: High Inverter output frequency: 40 Hz 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 40 Hz (COOL) or 48 Hz (HEAT). 4.
2. 09-class unit in single operation (OUTDOOR UNIT: MXZ-2B20NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed: High Inverter output frequency: 40 Hz 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 40 Hz (COOL) or 48 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
3. 12-class unit in single operation (OUTDOOR UNIT: MXZ-2B20NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed: High Inverter output frequency: 40 Hz 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 40 Hz (COOL) or 48 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
4. 15-class unit in single operation (OUTDOOR UNIT: MXZ-2B20NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed: High Inverter output frequency: 40 Hz 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 40 Hz (COOL) or 48 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
5. 06-class unit in single operation (OUTDOOR UNIT : MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located Air flow speed : High on indoor unit. Inverter output frequency : 24 Hz 2. Press emergency run ON/OFF button. 3. Compressor starts running at 24 Hz (COOL) or 32 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
6. 09-class unit in single operation (OUTDOOR UNIT : MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located Air flow speed : High on indoor unit. Inverter output frequency : 24 Hz 2. Press emergency run ON/OFF button. 3. Compressor starts running at 24 Hz (COOL) or 32 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
7. 12-class unit in single operation (OUTDOOR UNIT : MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed : High Inverter output frequency : 24 Hz 150 86 ( ˚F ) rature e p m e bulb t r DryIndoo 5.0 80 140 75 130 70 120 6.0 Outdoor unit current (A) Outdoor low pressure (PSIG) 160 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2.
8. 15-class unit in single operation (OUTDOOR UNIT : MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed : High Inverter output frequency : 24 Hz 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 24 Hz (COOL) or 32 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
9. 18-class unit in single operation (OUTDOOR UNIT : MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA) (1) COOL operation Data is based on the condition of indoor humidity 50% Air flow speed : High Inverter output frequency : 24 Hz 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 24 Hz (COOL) or 32 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
10. 24-class unit in single operation (OUTDOOR UNIT : MXZ-4B36NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located Air flow speed : High on indoor unit. Inverter output frequency : 24 Hz 2. Press emergency run ON/OFF button. 3. Compressor starts running at 24 Hz (COOL) or 32 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
11. 06-class unit in single operation (OUTDOOR UNIT : MXZ-5B42NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 17 Hz (COOL) or 23 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
12. 09-class unit in single operation (OUTDOOR UNIT : MXZ-5B42NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 17 Hz (COOL) or 23 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
13. 12-class unit in single operation (OUTDOOR UNIT : MXZ-5B42NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 17 Hz (COOL) or 23 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
14. 15-class unit in single operation (OUTDOOR UNIT : MXZ-5B42NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 17 Hz (COOL) or 23 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
15. 18-class unit in single operation (OUTDOOR UNIT : MXZ-5B42NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 17 Hz (COOL) or 23 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
16. 24-class unit in single operation (OUTDOOR UNIT : MXZ-5B42NA) (1) COOL operation Data is based on the condition of indoor humidity 50% 1. Set emergency switch to COOL or HEAT. The switch is located on indoor unit. 2. Press emergency run ON/OFF button. 3. Compressor starts running at 17 Hz (COOL) or 23 Hz (HEAT). 4. Indoor fan runs at High speed and continues for 30 minutes. 5.
9 ACTUATOR CONTROL MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA MXZ-5B42NA Relation between main sensor and actuator Sensor Purpose Discharge temperature thermistor Protection Indoor coil thermistor 4-way valve Solenoid valve (MXZ-5B) Defrosting Protection Defrost thermistor Defrosting Fin temperature thermistor Protection Control Ambient temperature thermistor Protection Outdoor heat exchanger temperature Control Capacity code 10 Compressor Actuator Outdoor LEV fan motor SERVICE FUNCTI
10-2. AUTO LINE CORRECTING Outdoor unit has an auto line correcting function which automatically detects and corrects improper wiring or piping. Improper wiring or piping can be automatically detected by pressing the piping/wiring correction switch (SW871). When improper wiring or piping is detected, wiring lines are corrected. This will be completed in about 10 to 20 minutes. [How to activate this function] 1. Check that outside temperature is above 32˚F.
11 TROUBLESHOOTING MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA MXZ-5B42NA 11-1. CAUTIONS ON TROUBLESHOOTING 1. Before troubleshooting, check the following: 1) Check the power supply voltage. 2) Check the indoor/outdoor connecting wire for miswiring. 2. Take care of the following during servicing.
2. Flow chart of the detailed outdoor unit failure mode recall function Operational procedure The outdoor unit might be abnormal. Check if outdoor unit is abnormal according to the following procedures. Make sure that the remote controller is set to the failure mode recall function. 3 1 Regardless of normal or abnormal condition, 2 short beeps are emitted as the signal is received. 3 Refer to the service manual of indoor unit.
3. Outdoor unit failure mode table MXZ-2B/3B/4B The left lamp of OPERATION INDICATOR lamp (Indoor unit) OFF 2-time flash Abnormal point (Failure mode/protection) None (Normal) Outdoor power system LED indication Indoor/out(Outdoor P.C.
MXZ-5B The left lamp of OPERATION INDICATOR lamp (Indoor unit) OFF 2-time flash 3-time flash 4-time flash Abnormal point (Failure mode/protection) None (Normal) Outdoor power system Discharge temperature thermistor Defrost thermistor Ambient temperature thermistor Fin temperature thermistor P.C. board temperature thermistor Outdoor heat exchanger temperature thermistor Overcurrent Out-of-step protection 5-time flash 6-time flash 7-time flash Discharge temperature High pressure Fin temperature P.C.
MXZ-5B Upper or Indoor/outleft lamp of LED indication door unit OPERATION Abnormal point (Outdoor P.C. Condition Remedy failure mode INDICATOR (Failure mode/protection) board) recall funclamp (Indoor tion unit) 11-time flash Communication error between Lighted 6 times Communication error occurs between the out- • Check the connecting wire between the — door control P.C. board and outdoor power P.C. outdoor control P.C. board and outdoor P.C. boards board for more than 10 seconds. power P.C. board .
11-4. TROUBLESHOOTING CHECK TABLE MXZ-2B/3B/4B Indication LED1(Red) LED2(Yellow) No. Symptom 1 Outdoor unit does not operate. Condition Abnormal point / Condition Remedy • Refer to 11-6. "Check of LEV". • Check the drain pump of the indoor unit. Lighted Once LEV and drain pump The indoor unit detects an abnormality in the LEV and drain pump.
No. Symptom Indication LED1(Red) LED2(Yellow) Outdoor unit 20 operates. Once Lighted 21 Twice Lighted 22 3 times 23 4 times Condition Abnormal point / Condition Primary current protection The input current exceeds 15A. Secondary current protection The current of the compressor exceeds 15A. Remedy These symptoms do not mean any abnormality of the product, but check the following points. • Check if indoor filters are clogged. • Check if refrigerant is short.
MXZ-5B No. Symptom 1 Outdoor unit does not operate. 2 Indication LED1(Red) LED2(Yellow) Lighted Once Lighted Twice Lighted 3 times Lighted 4 times 3 4 5 Lighted 5 times Lighted 7 times Lighted 8 times Lighted 11 times Lighted 12 times Lighted 14 times 6 7 8 9 10 'Outdoor unit stops and restarts 3 minutes later' is 11 repeated.
No. Symptom 17 'Outdoor unit stops and restarts 18 3 minutes later' is repeated. 19 Indication LED1(Red) LED2(Yellow) Lighted 8 times Lighted 11 times Lighted 12 times Once Lighted Abnormal point / Condition Current sensor protection Communication protection between P.C.
11-5. TROUBLE CRITERION OF MAIN PARTS MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA MXZ-5B42NA Part name Defrost thermistor (RT61) Fin temperature thermistor (RT64) MXZ-2B/3B/4B Ambient temperature thermistor (RT65) Outdoor heat exchanger temperature thermistor (RT68) Discharge temperature thermistor (RT62) Compressor W Measure the resistance with a tester. Refer to 11-7. “Test point diagram and voltage”,1. “Electronic control P.C. board”, 2.”Outdoor control P.C.board”, 4. “Power board”, or 5.
11-6. TROUBLESHOOTING FLOW MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA Outdoor unit does not operate. Check of power supply Check the main power supply circuit for proper connections. Turn ON the power supply. Is there voltage of 208/230 V AC in the power supply terminal block? No Check the power supply cable. Yes Is the output voltage from the noise filter P.C. board 208/230 V AC? No Replace the noise filter P.C. board.
• When unit cannot operate neither by the remote controller nor by EMERGENCY OPERATION switch. Indoor unit does not operate. • When OPERATION INDICATOR lamp flashes ON and OFF in every 0.5-second. Outdoor unit does not operate. How to check mis-wiring and serial signal error Turn OFF the power supply. LED indication for communication status Communication status is indicated by the LED.
The cooling operation or heating operation does not operate. Check of R.V. coil CN912 CN781 MXZ-2B20NA MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA Noise filter P.C. board Electronic control P.C. board • When heating operation does not work. 1. Disconnect the lead wire leading to the compressor. 2. 3 minutes after turning ON the power supply, start EMERGENCY OPERATION in HEAT mode. Is there voltage of 208/230 V AC between pin1 and pin 2 at connector CN912 ? No Yes 1.
MXZ-5B42NA • When heating operation does not work. CN711 Outdoor control CN712 P.C. board 1. Disconnect the lead wire leading to the compressor. 2. 3 minutes after turning ON the power supply, start EMERGENCY OPERATION in HEAT mode. Is there voltage of 208/230V AC between pin 1 and pin 2 at connector CN712? No Yes Yes Turn OFF the power supply. Disconnect the connector CN912. Is there normal resistance No to R.V. coil? (Refer to 11-5.
• When cooling, heat exchanger of non-operating indoor unit frosts. • When heating, non-operating indoor unit gets warm. Check of LEV MXZ-2B/ 3B/4B Turn ON the power supply to the outdoor unit after checking LEV coil is mounted to the LEV body securely. Yes Is "click - click" sound heard ? Or, do you feel vibration of LEV coil with your hand ? Normal CN791 CN792 CN793 CN794 CN795 CN796 CN797 Electronic Outdoor control control P.C. board P.C. board No Disconnect the connectors.
• When heating, room does not get warm. • When cooling, room does not get cool. How to check inverter/compressor Disconnect the terminal of the compressor or the connector (CNMC) between the compressor and the power board/outdoor power P.C. board. 3 minutes after the power supply is turned ON, start EMERGENCY OPERATION. Measure the voltage between each lead wire leading to the compressor.
• When thermistor is abnormal. Check of outdoor thermistors Disconnect the connector in the following table and measure the resistance of the thermistor to check whether the thermistor is normal or not. (Refer to 11-7.) Abnormal Normal Replace the thermistor except RT64. In case that RT64 is abnormal, replace the power board since RT64 is combined with the power board. Reconnect the connector in the following table and disconnect the lead wire leading to the compressor.
MXZ-5B42NA CN931 Outdoor control P.C. board Disconnect CN931 and measure the resistance of the outdoor fan motor. Is the resistance of outdoor fan motor normal? (Refer to right table) Yes Does the outdoor fan motor rotate smoothly? No Measuring points Replace the outdoor fan motor. No Replace the outdoor fan motor. Yes CN931 Turn on the power supply to start operation and measure the voltage of connector CN931.
• When the operation frequency does not go up from the lowest frequency. Check of HPS CN681 MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA MXZ-5B42NA MXZ-3B/4B MXZ-5B Electronic control P.C. board Outdoor control P.C. board 1. Disconnect the connector CN681 in the electronic control P.C. board. 2. Check the resistance of HPS after 1 minute has passed since the outdoor unit power supply was turned OFF. Infinity Check the resistance between each terminal. 0Ω Replace HPS. Reconnect CN681.
MXZ-2B20NA 600 Resistance (kΩ) 300 200 70 60 50 40 86 104 122 140 158 176 194 212 230 248 30 Temperature (°F) 12 V DC 20 10 0 LEV E CN781 -4 14 32 50 68 86 Temperature (°F) 104 ( ( (–) ( (+) ( (+) (–) (+) ( GND (power board) Rush current relay (–) (–)R.V.
MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA Defrost thermistor (RT61) Ambient temperature thermistor (RT65) Outdoor heat exchanger temperature thermistor (RT68) Discharge temperature thermistor (RT62) 90 Resistance (kΩ) 100 600 To fan motor 5 V DC pulse wave 5 V DC GND Defrost thermistor (RT61) Discharge temperature thermistor (RT62) Outdoor heat exchanger temperature thermistor (RT68) CN661 Ambient temperature thermistor (RT65) CN663 Resistance (kΩ) Signal transmission (To power board) 5 V DC pulse wave CN701
2. Outdoor control P.C. board Discharge temperature thermistor (RT62) 700 MXZ-5B42NA 100 500 90 400 Resistance (kΩ) Resistance (kΩ) 600 Defrost thermistor (RT61) Ambient temperature thermistor (RT65) Outdoor heat exchanger temperature thermistor (RT68) 300 200 100 0 0 10 20 30 40 50 60 70 80 90 80 70 60 50 40 100 110 120 Temperature (°C) 30 20 ( X64A X64B 12V DC 15V DC ( CN701 GND to outdoor power P.C.
3. Noise filter P.C. board MXZ-2B20NA CN901 To electronic control P.C. board { { CN912 R.V. coil 208/230 V AC CN903 CN902 To power To power board board { CN61 208/230 V AC Output 208/230 V AC Output F65 FUSE T6.3AL250V F64 FUSE T2AL250V 208/230 V AC Input MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA CN912 R.V. coil 208/230 V AC { CN903 To power board { { CN901 To electronic CN902 control To power P.C. board board CN61 208/230 V AC Output 208/230 V AC Output F65 FUSE T6.
4. Power board Fin temperature thermistor (RT64) 200 MXZ-2B20NA Resistance (kΩ) 180 DM00N019 or DM00N095 160 140 120 100 80 60 40 20 0 32 50 68 86 104 122 140 158 176 Temperature (°F) Connect to the compressor Voltage among phases: 5 V to 180 V Connect to the earth 294-370 V DC Output (Red) (+) 1 CN2 Connect to the controller board (+)1-5(–): Signal transmission (To electronic control P.C.
Fin temperature thermistor (RT64) 200 MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA Resistance (kΩ) 180 160 140 120 100 80 60 40 20 0 32 50 68 86 104 122 140 158 176 Temperature (°F) Connect to the compressor Voltage among phases: 5 V to 180 V Connect to the earth 294-370 V DC Output (Red) (+) 1 CN2 Connect to the controller board (+)1-5(–): Signal transmission (To electronic control P.C.
5. Outdoor power P.C. board MXZ-5B42NA 17V DC GND 18V DC GND ) CN4 To outdoor control P.C. board Signal transmission Signal reception ) CN2 To outdoor control P.C. board 12V DC X64B X64A ) CN911 To outdoor control P.C. board CN61 208/230V AC Output FUSE(F65N) T6.3AL250V FUSE(F65L) T6.
12 DISASSEMBLY INSTRUCTIONS <"Terminal with locking mechanism" Detaching points> The terminal which has the locking mechanism can be detached as shown below. There are two types ( Refer to (1) and (2)) of the terminal with locking mechanism. The terminal without locking mechanism can be detached by pulling it out. Check the shape of the terminal before detaching. (1) Slide the sleeve and check if there is a locking lever or not. (2) The terminal with this connector has the locking mechanism.
PHOTOS OPERATING PROCEDURE Photo 4 2. Removing the electronic control P.C. board (1) Remove the screws of the sub panel. (2) Remove the sub panel. (3) Disconnect all connectors and lead wires on the electronic control P.C. board. (4) Remove the electronic control P.C. board. Screw of the rear guard Screws of the electrical parts Photo 3 Photo 5 Screws of the back panel R.V.
OPERATING PROCEDURE PHOTOS 4. Removing the 4-way valve (1) Remove the top panel (Photo 1). (2) Remove the service panel, the cabinet, and the back panel (Photo 1, 2, 3). (3) Recover gas from the refrigerant circuit. NOTE: Recover gas from the pipes until the pressure gauge shows 0 PSIG. Photo 7 4 way valve (4) Remove the electrical parts (Photo 4). (5) Detach the brazed parts of 4-way valve and pipe (Photo 7). R.V. coil Brazed parts 5.
12-2. MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA NOTE: Turn OFF the power supply before disassembly. Photo : MXZ-3B24NA OPERATING PROCEDURE PHOTOS Photo 1 Screws of the top panel 1. Removing the compressor (1) Remove the screws of the top panel, and remove the top panel. (2) Remove the screws of the service panel, and remove the service panel. (3) Recover gas from the refrigerant circuit. NOTE : Recover gas from the pipes until the pressure gauge shows 0 PSIG.
Photo : MXZ-3B24NA PHOTOS OPERATING PROCEDURE Photo 5 2. Removing the fan motor (1) Remove the top panel, the service panel, and the front panel (Photo 1, 2). (2) Disconnect the connectors CN931 and CN932 on the outdoor electronic control P.C. board. (3) Remove the propeller. (4) Remove the fan motor. Screws of the outdoor fan motor Propeller Propeller nut Separator Sound proof felt Photo 6 3. Removing the 4-way valve (1) Remove the top panel (Photo 1, 2).
Photo : MXZ-3B24NA OPERATING PROCEDURE PHOTOS 5. Removing the reactor (1) Remove the top panel (Photo 1, 2). (2) Disconnect the reactor lead wire. (3) Remove the screws of the reactor, and remove the reactor.
12-3. MXZ-5B42NA NOTE: Turn OFF power supply before disassembly. OPERATING PROCEDURE PHOTOS Photo 1 1. Removing the panels (1) Remove the screws service panel. (2) Remove the screws panel. (3) Remove the screws front panel. (4) Remove the screws back panel.
OPERATING PROCEDURE PHOTOS 2. Removing the outdoor control P.C. board, the reactor and the outdoor power P.C. board (1) Remove the service panel and the top panel (Photo 1). (2) Disconnect the connectors on the outdoor control P.C. board. Remove the screws of the the outdoor control P.C. board, and remove the outdoor control P.C. board. (3) Remove the screws of the reactor cover, and remove the reactor cover. (4) Remove the screws of the reactor, and remove the reactor.
OPERATING PROCEDURE PHOTOS 3. Removing the fan motor (1) Remove the top panel, the service panel, and the front panel (Photo 1). (2) Disconnect the connector CN931 on the outdoor control P.C. board. (3) Remove the propeller. (4) Remove the fan motor. Photo 8 Screws of the outdoor fan motor Propeller VB_fixture Sound proof felt Propeller nut Separator 4. Removing the compressor and 4-way valve (1) Remove the top panel (Photo 1). (2) Remove the service panel, front panel, and back panel.
OPERATING PROCEDURE 5. Removing the expansion valve (1) Remove the top panel (Photo 1). (2) Remove the service panel (Photo 1). (Gas recovery is not required if the unit is pumped down.) (3) Remove the front panel for removing LEV M (Photo 1). (4) Remove the electrical parts for removing LEV M (Photo 3, 4). (5) Remove the LEV coils. (6) Detach the brazed parts of expansion valves and pipes.
MXZ-2B20NA MXZ-2B20NA-1 COOLING +PFQQT WPKVU +PFQQT V[RG %QQNKPI ECRCEKV[ $67 J EQODKPCVKQP # $ 7PKV # 7PKV $ 6QVCN 9CNN 9CNN &WEV 9CNN &WEV 9CNN &WEV 9CNN 9CNN 9CNN 9CNN 9CNN &WEV 9CNN 9CNN 9CNN &WE
MXZ-2B20NA MXZ-2B20NA-1 HEATING +PFQQT WPKVU +PFQQT V[RG *GCVKPI ECRCEKV[ $67 J EQODKPCVKQP # $ 7PKV # 7PKV $ 6QVCN 9CNN 9CNN &WEV 9CNN &WEV 9CNN &WEV 9CNN 9CNN 9CNN 9CNN 9CNN &WEV 9CNN 9CNN
MXZ-3B24NA MXZ-3B24NA-1 COOLING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ 0QP &WEV % 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WE
MXZ-3B24NA MXZ-3B24NA-1 COOLING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ % 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV 7PKV # 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV %QQNKPI ECRCEKV[ $67 J 7PKV $ 7PKV % 6QVCN
MXZ-3B24NA MXZ-3B24NA-1 HEATING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ 0QP &WEV % 7PKV # 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV
MXZ-3B24NA MXZ-3B24NA-1 HEATING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ % 0QP &WEV 0QP &WEV 0QP &WEV 7PKV # 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV *GCVKPI ECRCEKV[ $67 J 7PKV $ 7PKV % 6QVCN
MXZ-3B30NA MXZ-3B30NA-1 COOLING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV &WEV
MXZ-3B30NA MXZ-3B30NA-1 COOLING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0
MXZ-3B30NA MXZ-3B30NA-1 COOLING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ % 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV
MXZ-3B30NA MXZ-3B30NA-1 HEATING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV
MXZ-3B30NA MXZ-3B30NA-1 HEATING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV
MXZ-3B30NA MXZ-3B30NA-1 HEATING +PFQQT WPKVU +PFQQT V[RG EQODKPCVKQP # $ % 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV
MXZ-4B36NA COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % & 7PKV # 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WE
MXZ-4B36NA COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP
MXZ-4B36NA COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &
MXZ-4B36NA COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0
MXZ-4B36NA COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 0QP &WEV 7PKV # 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP
MXZ-4B36NA HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % & 7PKV # 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 7PKV $ 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &
MXZ-4B36NA HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0
MXZ-4B36NA HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 0QP &WEV 7PKV # 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP
MXZ-4B36NA-1 COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % & 7PKV # 0QP &WEV &WEV 7PKV $ 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA-1 COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA-1 COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA-1 COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WE
MXZ-4B36NA-1 COOLING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 0QP &WEV 7PKV # 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0Q
MXZ-4B36NA-1 HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % & 7PKV # 0QP &WEV &WEV 7PKV $ 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV
MXZ-4B36NA-1 HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA-1 HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA-1 HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 7PKV # 7PKV $ 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV
MXZ-4B36NA-1 HEATING +PFQQT WPKVU EQODKPCVKQP # 0QP &WEV +PFQQT V[RG $ % 0QP &WEV 0QP &WEV & 0QP &WEV 7PKV # 7PKV $ 0QP &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV &WEV &WEV 0QP &WEV &WEV &WEV 0QP &WEV 0QP &WEV &WEV &WEV &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0QP &WEV 0Q
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A 06 Non Duct 6500 09 Non Duct 9000 09 Duct 8800 12 Non Duct 12000 12 Duct 11800 15 Non Duct 14000 15 Duct 14800 18 Non Duct 17200 18 Duct 17000 24 Non Duct 22000 06+06 Non Duct Non Duct 6500 6500 06+09 Non Duct Non Duct 6200 9300 06+09 Non Duct Duct 6400 9100 06+12 Non Duct Non Duct 6200 12400 06+12 Non Duct Duct 6400 12200 06+15 Non Duct Non Duct 5900 14700
MXZ-5B42NA COOLING Indoor type Indoor units combination Unit A Unit B 15+15 Non Duct 15+15 Unit C Cooling Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 13200 12800 Duct Duct 12800 12800 15+18 Non Duct Non Duct 11900 14200 15+18 Non Duct Duct 12100 14000 15+18 Duct Non Duct 11700 14400 15+18 Duct Duct 11700 14000 15+24 Non Duct Non Duct 10800 17300 15+24 Duct Non Duct 10600 17500 18+18 Non Duct Non Duct 13000 13000 18+18 Non Duct Duct 13200
MXZ-5B42NA COOLING Indoor type Indoor units combination Unit A Unit B Unit C 06+12+18 Non Duct Duct 06+12+24 Non Duct 06+12+24 Cooling Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 5800 10500 15900 Non Duct Non Duct 4600 9200 18400 Non Duct Duct Non Duct 4700 9000 18500 06+15+15 Non Duct Non Duct Non Duct 5400 13400 13400 06+15+15 Non Duct Non Duct Duct 5500 13500 13200 06+15+15 Non Duct Duct Duct 5800 13200 13200 06+15+18 Non Duct Non Duct N
MXZ-5B42NA COOLING Indoor type Indoor units combination Unit A Unit B Unit C 09+12+15 Non Duct Duct 09+12+15 Duct 09+12+15 Cooling Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 8500 10500 13200 Non Duct Non Duct 7800 10700 13400 Duct Non Duct Duct 7800 11000 13100 09+12+15 Duct Duct Non Duct 7800 10400 13700 09+12+15 Duct Duct Duct 7800 10400 13100 09+12+18 Non Duct Non Duct Non Duct 7500 9900 14900 09+12+18 Non Duct Non Duct Duct 7600 1000
MXZ-5B42NA COOLING Indoor type Indoor units combination Unit A Unit B Unit C 12+12+15 Non Duct Duct 12+12+15 Non Duct 12+12+15 Cooling Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Non Duct 10000 9700 12500 Duct Duct 10300 9700 12200 Duct Duct Non Duct 9700 9700 12800 12+12+15 Duct Duct Duct 9700 9700 12200 12+12+18 Non Duct Non Duct Non Duct 9200 9200 13800 12+12+18 Non Duct Non Duct Duct 9300 9300 13600 12+12+18 Non Duct Duct Non Duct 9300 900
MXZ-5B42NA COOLING Indoor type Indoor units combination Unit A Unit B Unit C 15+18+18 Duct Non Duct 15+18+18 Duct 06+06+06+06 Cooling Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 9300 11800 11200 Duct Duct 9300 11200 11200 Non Duct Non Duct Non Duct Non Duct 6500 6500 6500 6500 06+06+06+09 Non Duct Non Duct Non Duct Non Duct 6400 6400 6400 9500 06+06+06+09 Non Duct Non Duct Non Duct Duct 6400 6400 6400 9300 06+06+06+12 Non Duct Non Duct Non D
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 06+06+18+18 Non Duct Non Duct Non Duct 06+06+18+18 Non Duct Non Duct 06+06+18+18 Non Duct 06+09+09+09 Unit E Unit A Unit B Unit C Unit D Non Duct 4500 4500 13500 13500 Non Duct Duct 4600 4600 13500 13300 Non Duct Duct Duct 4700 4700 13200 13200 Non Duct Non Duct Non Duct Non Duct 6100 9200 9200 9200 06+09+09+09 Non Duct Non Duct Non Duct Duct 6200
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 06+09+12+24 Non Duct Non Duct Duct 06+09+12+24 Non Duct Duct 06+09+12+24 Non Duct 06+09+15+15 Unit E Unit A Unit B Unit C Unit D Non Duct 4600 6800 8800 18000 Non Duct Non Duct 4600 6600 9100 18000 Duct Duct Non Duct 4700 6600 8800 18100 Non Duct Non Duct Non Duct Non Duct 4800 7200 12000 12000 06+09+15+15 Non Duct Non Duct Non Duct Duct 4900 7300
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 06+12+15+18 Non Duct Duct Duct 06+12+15+18 Non Duct Duct 06+15+15+15 Non Duct 06+15+15+15 Unit E Unit A Unit B Unit C Unit D Non Duct 4400 8200 10300 12800 Duct Duct 4800 8200 10300 12400 Non Duct Non Duct Non Duct 4300 10600 10600 10600 Non Duct Non Duct Non Duct Duct 4400 10700 10700 10400 06+15+15+15 Non Duct Non Duct Duct Duct 4400 10700 1030
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 09+09+12+15 Non Duct Non Duct Duct 09+09+12+15 Non Duct Duct 09+09+12+15 Non Duct 09+09+12+15 Unit E Unit A Unit B Unit C Unit D Duct 7400 7400 9400 11800 Non Duct Non Duct 7300 7000 9700 12100 Duct Non Duct Duct 7400 7000 9800 11800 Non Duct Duct Duct Non Duct 7400 7000 9400 12200 09+09+12+15 Non Duct Duct Duct Duct 7800 7000 9300 11700 09+09+
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 09+12+12+15 Non Duct Non Duct Non Duct 09+12+12+15 Non Duct Non Duct 09+12+12+15 Non Duct 09+12+12+15 Unit E Unit A Unit B Unit C Unit D Duct 6900 9100 9100 11100 Duct Non Duct 6900 9100 8800 11400 Non Duct Duct Duct 7000 9200 8800 11100 Non Duct Duct Duct Non Duct 7000 8800 8800 11500 09+12+12+15 Non Duct Duct Duct Duct 7400 8800 8800 11100 09
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+06+06+06+12 Non Duct Non Duct Non Duct Non Duct Non Duct 6400 6400 6400 6400 12700 06+06+06+06+12 Non Duct Non Duct Non Duct Non Duct Duct 6300 6300 6300 6300 12200 06+06+06+06+15 Non Duct Non Duct Non Duct Non Duct Non Duct 6000 6000 6000 6000 15000 06+06+06+06+15 Non Duct Non Duct Non Duct Non Duct Duct
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+06+09+09+12 Non Duct Non Duct Duct Duct Duct 5800 5800 8000 8000 10700 06+06+09+09+15 Non Duct Non Duct Non Duct Non Duct Non Duct 5600 5600 8300 8300 13900 06+06+09+09+15 Non Duct Non Duct Non Duct Non Duct Duct 5500 5500 8200 8200 13300 06+06+09+09+15 Non Duct Non Duct Non Duct Duct Non Duct 5500 5500
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+09+09+09+09 Non Duct Non Duct Non Duct Non Duct Non Duct 5800 8750 8750 8750 8750 06+09+09+09+09 Non Duct Non Duct Non Duct Non Duct Duct 5800 8600 8600 8600 8400 06+09+09+09+09 Non Duct Non Duct Non Duct Duct Duct 5700 8500 8500 8200 8200 06+09+09+09+09 Non Duct Non Duct Duct Duct Duct 5700 8400 7900
MXZ-5B42NA COOLING Indoor type Cooling Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+09+12+12+12 Non Duct Non Duct Non Duct Non Duct Duct 4900 7200 9600 9600 9400 06+09+12+12+12 Non Duct Non Duct Non Duct Duct Duct 4800 7200 9500 9100 9100 06+09+12+12+12 Non Duct Non Duct Duct Duct Duct 4900 7100 8900 8900 8900 06+09+12+12+12 Non Duct Duct Non Duct Non Duct Non Duct 4900 7000 9600 9600
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A 06 Non Duct 7800 09 Non Duct 10900 09 Duct 10500 12 Non Duct 14400 12 Duct 13200 15 Non Duct 18000 15 Duct 17600 18 Non Duct 21600 18 Duct 21200 24 Non Duct 23200 06+06 Non Duct Non Duct 7800 7800 06+09 Non Duct Non Duct 7500 11300 06+09 Non Duct Duct 7900 10900 06+12 Non Duct Non Duct 7400 14800 06+12 Non Duct Duct 7600 13900 06+15 Non Duct Non Duct 7400 185
MXZ-5B42NA HEATING Indoor type Indoor units combination Unit A Unit B 15+15 Non Duct 15+15 Unit C Heating Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 13900 13100 Duct Duct 13100 13100 15+18 Non Duct Non Duct 12300 14800 15+18 Non Duct Duct 12700 14400 15+18 Duct Non Duct 11900 15200 15+18 Duct Duct 11900 14400 15+24 Non Duct Non Duct 10400 16700 15+24 Duct Non Duct 10000 17100 18+18 Non Duct Non Duct 13500 13500 18+18 Non Duct Duct 13900
MXZ-5B42NA HEATING Indoor type Indoor units combination Unit A Unit B Unit C 06+12+18 Non Duct Duct 06+12+24 Non Duct 06+12+24 Heating Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 6200 10400 15800 Non Duct Non Duct 4700 9300 18600 Non Duct Duct Non Duct 4900 8900 18800 06+15+15 Non Duct Non Duct Non Duct 5400 13500 13500 06+15+15 Non Duct Non Duct Duct 5600 13700 13100 06+15+15 Non Duct Duct Duct 6200 13100 13100 06+15+18 Non Duct Non Duct N
MXZ-5B42NA HEATING Indoor type Indoor units combination Unit A Unit B Unit C 09+12+15 Non Duct Duct 09+12+15 Duct 09+12+15 Heating Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Duct 8900 10400 13100 Non Duct Non Duct 7600 10900 13600 Duct Non Duct Duct 7600 11500 13000 09+12+15 Duct Duct Non Duct 7600 10300 14200 09+12+15 Duct Duct Duct 7600 10300 13000 09+12+18 Non Duct Non Duct Non Duct 7500 10000 15000 09+12+18 Non Duct Non Duct Duct 7700 102
MXZ-5B42NA HEATING Indoor type Indoor units combination Unit A Unit B Unit C 12+12+15 Non Duct Duct 12+12+15 Non Duct 12+12+15 Heating Capacity (BTU/h) Unit D Unit E Unit A Unit B Unit C Non Duct 10200 9600 12700 Duct Duct 10800 9600 12100 Duct Duct Non Duct 9600 9600 13300 12+12+15 Duct Duct Duct 9600 9600 12100 12+12+18 Non Duct Non Duct Non Duct 9300 9300 13900 12+12+18 Non Duct Non Duct Duct 9500 9500 13500 12+12+18 Non Duct Duct Non Duct 9500 890
MXZ-5B42NA HEATING Indoor type Indoor units combination Unit A Unit B Unit C 15+18+18 Duct Non Duct 15+18+18 Duct 06+06+06+06 Heating Capacity (BTU/h) Unit D Unit E Unit D Unit A Unit B Unit C Duct 9100 12100 10900 Duct Duct 9200 11100 11100 Non Duct Non Duct Non Duct Non Duct 7800 7800 7800 7800 06+06+06+09 Non Duct Non Duct Non Duct Non Duct 7700 7700 7700 11500 06+06+06+09 Non Duct Non Duct Non Duct Duct 7800 7800 7800 11100 06+06+06+12 Non Duct Non D
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 06+06+18+18 Non Duct Non Duct Non Duct 06+06+18+18 Non Duct Non Duct 06+06+18+18 Non Duct 06+09+09+09 Unit E Unit A Unit B Unit C Unit D Non Duct 4500 4500 13500 13500 Non Duct Duct 4600 4600 13500 13000 Non Duct Duct Duct 4800 4800 12800 12800 Non Duct Non Duct Non Duct Non Duct 6600 9900 9900 9900 06+09+09+09 Non Duct Non Duct Non Duct Duct 6700
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 06+09+12+24 Non Duct Non Duct Duct 06+09+12+24 Non Duct Duct 06+09+12+24 Non Duct 06+09+15+15 Unit E Unit A Unit B Unit C Unit D Non Duct 4400 6500 8000 16900 Non Duct Non Duct 4400 5900 8600 16900 Duct Duct Non Duct 4600 5900 7900 17000 Non Duct Non Duct Non Duct Non Duct 4800 7200 12000 12000 06+09+15+15 Non Duct Non Duct Non Duct Duct 4900 7300
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 06+12+15+18 Non Duct Duct Duct 06+12+15+18 Non Duct Duct 06+15+15+15 Non Duct 06+15+15+15 Unit E Unit A Unit B Unit C Unit D Non Duct 4600 7900 10000 12900 Duct Duct 5300 7800 9900 11900 Non Duct Non Duct Non Duct 4300 10600 10600 10600 Non Duct Non Duct Non Duct Duct 4400 10700 10700 10100 06+15+15+15 Non Duct Non Duct Duct Duct 4600 10800 10000
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 09+09+12+15 Non Duct Non Duct Duct 09+09+12+15 Non Duct Duct 09+09+12+15 Non Duct 09+09+12+15 Unit E Unit A Unit B Unit C Unit D Duct 7500 7500 9000 11400 Non Duct Non Duct 7300 6800 9700 12100 Duct Non Duct Duct 7500 6700 9800 11400 Non Duct Duct Duct Non Duct 7500 6700 9000 12200 09+09+12+15 Non Duct Duct Duct Duct 8200 6600 8900 11200 09+09+
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D 09+12+12+15 Non Duct Non Duct Non Duct 09+12+12+15 Non Duct Non Duct 09+12+12+15 Non Duct 09+12+12+15 Unit E Unit A Unit B Unit C Unit D Duct 6900 9100 9100 10800 Duct Non Duct 6900 9100 8500 11300 Non Duct Duct Duct 7000 9200 8400 10600 Non Duct Duct Duct Non Duct 7000 8400 8400 11400 09+12+12+15 Non Duct Duct Duct Duct 7800 8300 8300 10500 09
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+06+06+06+12 Non Duct Non Duct Non Duct Non Duct Non Duct 6900 6900 6900 6900 13800 06+06+06+06+12 Non Duct Non Duct Non Duct Non Duct Duct 6900 6900 6900 6900 13100 06+06+06+06+15 Non Duct Non Duct Non Duct Non Duct Non Duct 6600 6600 6600 6600 16400 06+06+06+06+15 Non Duct Non Duct Non Duct Non Duct Duct
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+06+09+09+12 Non Duct Non Duct Duct Duct Duct 6800 6800 8800 8800 11900 06+06+09+09+15 Non Duct Non Duct Non Duct Non Duct Non Duct 6100 6100 9100 9100 15200 06+06+09+09+15 Non Duct Non Duct Non Duct Non Duct Duct 6100 6100 9100 9100 14500 06+06+09+09+15 Non Duct Non Duct Non Duct Duct Non Duct 6100 6100
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+09+09+09+09 Non Duct Non Duct Non Duct Non Duct Non Duct 6400 9700 9700 9700 9700 06+09+09+09+09 Non Duct Non Duct Non Duct Non Duct Duct 6500 9700 9700 9700 9200 06+09+09+09+09 Non Duct Non Duct Non Duct Duct Duct 6500 9700 9700 9000 9000 06+09+09+09+09 Non Duct Non Duct Duct Duct Duct 6800 9800 8800
MXZ-5B42NA HEATING Indoor type Heating Capacity (BTU/h) Indoor units combination Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E 06+09+12+12+12 Non Duct Non Duct Non Duct Non Duct Duct 5500 8100 10800 10800 10300 06+09+12+12+12 Non Duct Non Duct Non Duct Duct Duct 5500 8200 10800 10100 10100 06+09+12+12+12 Non Duct Non Duct Duct Duct Duct 5800 8300 9900 9900 9900 06+09+12+12+12 Non Duct Duct Non Duct Non Duct Non Duct 5500 7600 1080
