Specifications

ManualsBrandsDaikin ManualsDomestic AppliancesFBQ140C7VEB

Cooling Only 60Hz

Heat Pump 60Hz

RZR-P, RZQ-P(9) series

EDUS281120_a

AMERICAS

Summary of content (239 pages)

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EDUS281120_a Cooling Only 60Hz Heat Pump 60Hz RZR-P, RZQ-P(9) series AMERICAS
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EDUS281120_a SkyAir Engineering Data 1. External appearance ...................................................................................3 1.1 Indoor unit .................................................................................................... 3 1.2 Outdoor unit.................................................................................................. 4 2. Model name, power supply and nomenclature ...........................................5 2.1 Model name and power supply .......
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EDUS281120_a 12.1 Indoor unit .................................................................................................. 98 12.2 Outdoor unit.............................................................................................. 102 13.Operation limits .......................................................................................104 14.Accessories.............................................................................................106 14.1 Indoor unit .......................
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EDUS281120_a External appearance 1. External appearance 1.
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External appearance 1.
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EDUS281120_a Model name, power supply and nomenclature 2. Model name, power supply and nomenclature 2.1 Model name and power supply 2.1.
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Model name, power supply and nomenclature 2.
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EDUS281120_a Specifications 3. Specifications 3.1 Cooling Only, 3.1.1 FCQ / Ceiling mounted cassette type (Round flow) Model Indoor unit Outdoor unit Power supply Cooling capacity 1, 2 Btu/h SEER (Rated) EER (Rated) Btu/h-W Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area ft² (m²) Model Fan Type Motor output Airflow rate (HH/H/L) Piping connections 30,000 16.8 15.8 13.9 12.0 10.
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Specifications EDUS281120_a Ceiling mounted cassette type (Round flow), continued Model Indoor unit FCQ36PAVJU Outdoor unit Power supply Cooling capacity 1, 2 Btu/h SEER (Rated) EER (Rated) Btu/h-W Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area ft² (m²) Model Fan Type Motor output Airflow rate (HH/H/L) Piping connections 11–5/16 × 33–1/16 × 33–1/16 (287 x 840 x 840) 11–5/16 × 33–1/16 × 33–1/16 (287 x 840 x 840) Cross fin coil Cross fin coil 2 × 12 × 21
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EDUS281120_a 3.1.2 Specifications FHQ Ceiling suspended type Model Indoor unit FHQ18PVJU FHQ24PVJU Outdoor unit RZR18PVJU RZR24PVJU RZR30PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 18,000 24,000 30,000 18.0 18.1 17.2 14.0 12.6 10.
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Specifications EDUS281120_a Ceiling suspended type, continued Model Indoor unit FHQ36MVJU Outdoor unit RZR36PVJU RZR42PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 36,000 40,500 14.0 13.8 Power supply Cooling capacity 1, 2 Btu/h SEER (Rated) EER (Rated) Btu/h-W Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area Fan ft² (m²) Motor output 3.66 + 2.95 (1.1 + 0.
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EDUS281120_a 3.1.3 Specifications FAQ Wall mounted type Model Indoor unit FAQ18PVJU Outdoor unit RZR18PVJU RZR24PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 18,000 24,000 Power supply Cooling capacity 1, 2 Btu/h SEER (Rated) EER (Rated) Btu/h-W Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area ft² (m²) Model Fan Type Motor output Airflow rate (H/L) Liquid Piping connections Cross fin coil 2 × 14 × 18 2 × 14 × 18 2.29 (0.7) 2.29 (0.
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Specifications 3.1.4 EDUS281120_a FBQ Model Indoor unit FBQ18PVJU FBQ24PVJU Outdoor unit RZR18PVJU RZR24PVJU RZR30PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 18,000 24,000 30,000 17.5 16.5 16.0 14.1 12.0 10.
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EDUS281120_a Model Specifications Indoor unit FBQ36PVJU Outdoor unit RZR36PVJU RZR42PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 36,000 42,000 17.5 16.0 Power supply Cooling capacity 1, 2 Btu/h SEER (Rated) EER (Rated) Btu/h-W Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area Fan ft² (m²) Motor output 4.12 (1.3) 350 350 1130/953/812 (32/27/23) 1377/1165/988 (39/33/28) “Wg Standard 0.40 (0.80–0.203) Standard 0.40 (0.80–0.
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Specifications EDUS281120_a 3.2 Heat Pump 3.2.1 FCQ / Ceiling mounted cassette type (Round flow) Model Indoor unit FCQ18PAVJU FCQ24PAVJU Outdoor unit RZQ18PVJU9 RZQ24PVJU9 RZQ30PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz Power supply FCQ30PAVJU Cooling capacity 1, 4 Btu/h 18,000 24,000 30,000 Heating capacity 2, 4 Btu/h 20,000 27,000 34,000 Heating capacity 3, 4 Btu/h 12,000 18,000 22,000 17.2 16.8 15.8 13.9 12.0 10.
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EDUS281120_a Specifications 4. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
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Specifications EDUS281120_a Ceiling mounted cassette type (Round flow), continued Model Indoor unit FCQ36PAVJU Outdoor unit RZQ36PVJU9 RZQ42PVJU9 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz Power supply FCQ42PAVJU Cooling capacity 1, 4 Btu/h 36,000 42,000 Heating capacity 2, 4 Btu/h 40,000 47,000 Heating capacity 3, 4 Btu/h 21,000 25,000 SEER (Rated) EER (Rated) Btu/h-W HSPF (Rated) Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area ft² (m²) Mo
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EDUS281120_a 3.2.2 Specifications FHQ Ceiling suspended type Model Indoor unit FHQ18PVJU FHQ24PVJU Outdoor unit RZQ18PVJU9 RZQ24PVJU9 RZQ30PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz Power supply FHQ30PVJU Cooling capacity 1, 3 Btu/h 18,000 24,000 30,000 Heating capacity 2, 3 Btu/h 20,000 27,000 34,000 18.0 18.1 17.2 14.0 12.6 10.5 11.1 10.0 8.
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Specifications EDUS281120_a Ceiling suspended type, continued Model Indoor unit FHQ36MVJU FHQ42MVJU Outdoor unit RZQ36PVJU9 RZQ42PVJU9 Power supply 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz Cooling capacity 1, 3 Btu/h 36,000 40,500 Heating capacity 2, 3 Btu/h 37,500 39,500 14.0 13.8 10.2 9.
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EDUS281120_a 3.2.
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Specifications 3.2.4 EDUS281120_a FBQ Model Indoor unit FBQ18PVJU FBQ24PVJU Outdoor unit RZQ18PVJU9 RZQ24PVJU9 RZQ30PVJU 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz Power supply FBQ30PVJU Cooling capacity 1, 4 Btu/h 18,000 24,000 30,000 Heating capacity 2, 4 Btu/h 20,000 27,000 34,000 Heating capacity 3, 4 Btu/h 12,000 18,000 22,000 17.5 16.5 16.0 14.1 12.0 10.5 10.6 10.5 9.
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EDUS281120_a Model Specifications Indoor unit FBQ36PVJU FBQ42PVJU Outdoor unit RZQ36PVJU9 RZQ42PVJU9 Power supply 1 phase, 208/230V, 60Hz 1 phase, 208/230V, 60Hz Cooling capacity 1, 4 Btu/h 36,000 42,000 Heating capacity 2, 4 Btu/h 40,000 47,000 Heating capacity 3, 4 Btu/h 21,000 25,000 SEER (Rated) EER (Rated) Btu/h-W HSPF (Rated) Indoor unit Color Dimensions H×W×D in (mm) Type Coil Rows×Stages×FPI Face area Fan ft² (m²) Motor output 3 × 16 × 15 4.12 (1.3) 4.12 (1.
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LOCATION FOR UNIT’S NAMEPLATE. WHEN THE EXHAUST GRILLE IS CLOSING, THE REQUIRED SPACE IS 19-11/16 INCHES OR MORE. WHEN UNITING AND CLOSING A CORNER PART (BOTH RIGHT AND LEFT OF THE EXHAUST GRILLE TO CLOSE), IT IS 7-7/8 INCHES OR MORE. 4.1.1 FCQ (Ceiling mounted cassette type) 22 3D070522A Indoor unit DO NOT PLACE ANYTHING UNDER THE UNIT THAT SHOULD NOT GET WET. IF THE DRAIN OUTLET IS CLOGGED OR THE AIR FILTER IS DIRTY, THE HUMIDITY CAN RISE TO 80% OR MORE CAUSING, CONDENSATE TO ACCUMULATE. 4.
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RZR-P, RZQ-P(9) LOCATION OF UNIT’S NAMEPLATE. DO NOT PLACE ANYTHING UNDER THE UNIT THAT SHOULD NOT GET WET. IF THE DRAIN OUTLET IS CLOGGED OR THE AIR FILTER IS DIRTY, THE HUMIDITY CAN RISE TO 80% OR MORE, CAUSING CONDENSATE TO ACCUMULATE. SUCTION GRILLE WHEN THE EXHAUST GRILLE IS CLOSING, THE REQUIRED SPACE IS 19-11/16 INCHES OR MORE. WHEN UNITING AND CLOSING A CORNER PART (BOTH RIGHT AND LEFT OF THE EXHAUST GRILLE TO CLOSE), IT IS 7-7/8 INCHES OR MORE. 3D070524A Unit (in.
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24 LOCATION FOR UNIT’S NAMEPLATE. DO NOT PLACE ANYTHING UNDER THE UNIT THAT SHOULD NOT GET WET. IF THE DRAIN OUTLET IS CLOGGED OR THE AIR FILTER IS DIRTY, THE HUMIDITY CAN RISE TO 80% OR MORE, CAUSING CONDENSATE TO ACCUMULATE. SUCTION GRILLE WHEN THE EXHAUST GRILLE IS CLOSING, THE REQUIRED SPACE IS 19-11/16 INCHES OR MORE. WHEN UNITING AND CLOSING A CORNER PART (BOTH RIGHT AND LEFT OF THE EXHAUST GRILLE TO CLOSE), IT IS 7-7/8 INCHES OR MORE. 3D070523A Unit (in.
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EDUS281120_a 4.1.2 Dimensions and service space FHQ (Ceiling suspended type) RZR-P, RZQ-P(9) 3D049332B Unit (in.
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Dimensions and service space 4.1.3 EDUS281120_a FAQ (Wall mounted type) 26 3D046042A 3D046042B Unit(in.) (in.
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Do not place anything under the unit that should not get wet. If the drain outlet is clogged or the air filter is dirty, the humidity can rise to 80% or more, causing condensate to accumulate. 4.1.4 RZR-P, RZQ-P(9) 3D065977A Unit (in.
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Do not place anything under the unit that should not get wet. If the drain outlet is clogged or the air filter is dirty, the humidity can rise to 80% or more, causing condensate to accumulate. ITEM Unit (in.
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Do not place anything under the unit that should not get wet. If the drain outlet is clogged or the air filter is dirty, the humidity can rise to 80% or more, causing condensate to accumulate. RZR-P, RZQ-P(9) C: 3D065979B Unit (in.
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Dimensions and service space 4.2 EDUS281120_a Wired remote controller (Optional) 30 3D065275 Unit (in.
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EDUS281120_a Dimensions and service space RZR-P, RZQ-P(9) 3D047341 Unit (in.
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Dimensions and service space 4.3 EDUS281120_a Wireless remote controller (Optional) 32 3D049336 Unit (in.
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EDUS281120_a Dimensions and service space RZR-P, RZQ-P(9) 3D049736 Unit (in.
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Dimensions and service space EDUS281120_a 34 3D049611 Unit (in.
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EDUS281120_a 4.4 Dimensions and service space Outdoor unit RZR-P, RZQ-P(9) 3D064212A Unit (in.
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Dimensions and service space EDUS281120_a 36 3D065351A Unit (in.
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EDUS281120_a 4.
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Dimensions and service space EDUS281120_a 3D064213A 38 RZR-P, RZQ-P(9)
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EDUS281120_a Dimensions and service space 3D064213A RZR-P, RZQ-P(9) 39
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Dimensions and service space EDUS281120_a RZR36PVJU / RZR42PVJU RZQ36PVJU9 / RZQ42PVJU9 3D047381B 40 RZR-P, RZQ-P(9)
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EDUS281120_a Dimensions and service space 3D047381B RZR-P, RZQ-P(9) 41
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Piping diagrams EDUS281120_a 5. Piping diagrams 5.
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EDUS281120_a 5.
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Piping diagrams 5.
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EDUS281120_a Wiring diagrams 6. Wiring diagrams 6.
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Wiring diagrams EDUS281120_a 3D048116A FHQ18PVJU / FHQ24PVJU / FHQ30PVJU FHQ36MVJU / FHQ42MVJU 46 RZR-P, RZQ-P(9)
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EDUS281120_a Wiring diagrams 3D046039D FAQ18PVJU / FAQ24PVJU RZR-P, RZQ-P(9) 47
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Wiring diagrams EDUS281120_a GROUND (SCREW) GROUND 3D065984D FBQ18PVJU / FBQ24PVJU / FBQ30PVJU / FBQ36PVJU / FBQ42PVJU 48 RZR-P, RZQ-P(9)
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EDUS281120_a 6.
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Wiring diagrams EDUS281120_a C: 3D071178 RZR36PVJU / RZR42PVJU RZQ36PVJU9 / RZQ42PVJU9 50 RZR-P, RZQ-P(9)
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EDUS281120_a 6.
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Wiring diagrams EDUS281120_a RZR36PVJU / RZR42PVJU RZQ36PVJU9 / RZQ42PVJU9 FUSE / BREAKER FUSE / BREAKER C: 3D071667 52 RZR-P, RZQ-P(9)
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EDUS281120_a Electrical characteristics 7. Electrical characteristics 7.1 Indoor unit FCQ18PAVJU / FCQ24PAVJU / FCQ30PAVJU FCQ36PAVJU / FCQ42PAVJU 5. Either a fuse or a circuit breaker is acceptable.
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Electrical characteristics EDUS281120_a FHQ18PVJU / FHQ24PVJU / FHQ30PVJU FHQ36MVJU / FHQ42MVJU FHQ18MVJU FHQ24MVJU 208V / 230V FHQ30PVJU FHQ36PVJU FHQ42PVJU 5. 1.3 1.3 1.3 1.4 1.4 1.0 1.0 1.0 1.1 1.1 140 140 140 161 165 140 140 140 161 165 Either a fuse or a circuit breaker is acceptable.
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EDUS281120_a Electrical characteristics FAQ18PVJU / FAQ24PVJU FAQ18PVJU FAQ24PVJU 208V / 230V 5. Either a fuse or a circuit breaker is acceptable.
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Electrical characteristics EDUS281120_a FBQ18PVJU / FBQ24PVJU / FBQ30PVJU / FBQ36PVJU / FBQ42PVJU 5. Either a fuse or a circuit breaker is acceptable.
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EDUS281120_a 7.2 Electrical characteristics Outdoor unit RZR18PVJU / RZR24PVJU / RZR30PVJU RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU Minimum Maximum Maximum when star ting the compressor.
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Electrical characteristics EDUS281120_a RZR36PVJU / RZR42PVJU RZQ36PVJU9 / RZQ42PVJU9 Minimum Maximum Maximum when star ting the compressor.
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EDUS281120_a Safety devices list 8. Safety devices list 8.
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Safety devices list 8.
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EDUS281120_a 8.
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Safety devices list 8.
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EDUS281120_a Capacity tables 9. Capacity tables 9.1 Cooling Only 9.1.1 FCQ FCQ18PAVJU + RZR18PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 10.7 0.59 11.68 10.7 0.63 11.68 10.6 0.72 11.68 10.6 0.76 11.68 10.6 0.81 11.68 10.6 0.92 72.
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Capacity tables EDUS281120_a FCQ30PAVJU + RZR30PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 19.47 16.6 1.28 19.47 16.6 1.39 19.47 16.6 1.59 19.47 16.6 1.69 19.47 16.6 1.82 19.47 16.6 2.09 72.0 61.0 23.68 19.4 1.55 23.68 19.4 1.75 23.
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EDUS281120_a Capacity tables FCQ42PAVJU + RZR42PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 27.27 22.4 1.58 27.27 22.4 1.72 27.27 22.4 1.99 27.27 22.4 2.11 27.27 22.4 2.28 27.27 22.4 2.62 72.0 61.0 33.19 26.5 1.92 33.19 26.5 2.18 33.
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Capacity tables 9.1.2 EDUS281120_a FHQ FHQ18PVJU + RZR18PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 10.6 0.54 11.68 10.6 0.59 11.68 10.6 0.66 11.68 10.6 0.70 11.68 10.6 0.75 11.68 10.6 0.85 72.0 61.0 14.21 11.9 0.52 14.21 11.
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EDUS281120_a Capacity tables FHQ30PVJU + RZR30PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 19.47 15.6 1.12 19.47 15.6 1.21 19.47 15.6 1.40 19.47 15.6 1.49 19.47 15.6 1.61 19.47 15.6 1.84 72.0 61.0 23.68 18.5 1.36 23.68 18.5 1.54 23.
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Capacity tables EDUS281120_a FHQ42MVJU + RZR42PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 26.30 20.8 1.65 26.30 20.8 1.79 26.30 20.8 2.07 26.30 20.8 2.20 26.30 20.8 2.38 26.30 20.8 2.74 72.0 61.0 32.00 24.6 2.00 32.00 24.6 2.27 32.
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EDUS281120_a 9.1.3 Capacity tables FAQ FAQ18PVJU + RZR18PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 8.9 0.54 11.68 8.9 0.59 11.68 8.9 0.68 11.68 8.9 0.73 11.68 8.9 0.79 11.68 8.9 0.91 72.0 61.0 14.21 11.7 0.66 14.21 11.7 0.
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Capacity tables 9.1.4 EDUS281120_a FBQ FBQ18PVJU + RZR18PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 11.1 0.54 11.68 11.1 0.58 11.68 11.1 0.66 11.68 11.1 0.70 11.68 11.1 0.75 11.68 11.1 0.85 72.0 61.0 14.21 12.9 0.52 14.21 12.
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EDUS281120_a Capacity tables FBQ30PVJU + RZR30PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 19.47 17.1 1.12 19.47 17.1 1.21 19.47 17.1 1.40 19.47 17.1 1.49 19.47 17.1 1.61 19.47 17.1 1.84 72.0 61.0 23.68 20.0 1.36 23.68 20.0 1.54 23.
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Capacity tables EDUS281120_a FBQ42PVJU + RZR42PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 27.27 23.1 1.59 27.27 23.1 1.73 27.27 23.1 2.00 27.27 23.1 2.13 27.27 23.1 2.30 27.27 23.1 2.64 72.0 61.0 33.19 27.1 1.93 33.19 27.1 2.19 33.
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EDUS281120_a Capacity tables 9.2 Heat Pump 9.2.1 FCQ FCQ18PAVJU + RZQ18PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB Indoor Air Temp. 68 TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 10.7 0.59 11.68 10.7 0.63 11.68 10.6 0.72 11.68 10.6 0.76 11.68 10.6 0.81 11.68 10.6 0.92 72.0 61.0 14.21 12.
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Capacity tables EDUS281120_a FCQ24PAVJU + RZQ24PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 15.57 14.2 0.81 15.57 14.2 0.88 15.57 14.1 1.00 15.57 14.1 1.06 15.57 14.1 1.14 15.57 14.1 1.31 72.0 61.0 18.94 16.7 0.97 18.94 16.7 1.10 18.
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EDUS281120_a Capacity tables FCQ30PAVJU + RZQ30PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 19.47 16.6 1.28 19.47 16.6 1.39 19.47 16.6 1.59 19.47 16.6 1.69 19.47 16.6 1.82 19.47 16.6 2.09 72.0 61.0 23.68 19.4 1.55 23.68 19.4 1.75 23.
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Capacity tables EDUS281120_a FCQ36PAVJU + RZQ36PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 23.40 21.3 1.24 23.40 21.3 1.34 23.40 21.2 1.54 23.40 21.2 1.65 23.40 21.2 1.77 23.40 21.2 2.04 72.0 61.0 28.40 24.7 1.50 28.40 24.7 1.69 28.
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EDUS281120_a Capacity tables FCQ42PAVJU + RZQ42PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 27.27 22.4 1.58 27.27 22.4 1.72 27.27 22.4 1.99 27.27 22.4 2.11 27.27 22.4 2.28 27.27 22.4 2.62 72.0 61.0 33.19 26.5 1.92 33.19 26.5 2.18 33.
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Capacity tables 9.2.2 EDUS281120_a FHQ FHQ18PVJU + RZQ18PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 10.6 0.54 11.68 10.6 0.59 11.68 10.6 0.66 11.68 10.6 0.70 11.68 10.6 0.75 11.68 10.6 0.85 72.0 61.0 14.21 11.9 0.52 14.21 11.
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EDUS281120_a Capacity tables FHQ24PVJU + RZQ24PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 15.57 12.6 0.77 15.57 12.6 0.83 15.57 12.6 0.95 15.57 12.6 1.01 15.57 12.6 1.09 15.57 12.6 1.24 72.0 61.0 18.94 14.9 0.93 18.94 14.9 1.04 18.
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Capacity tables EDUS281120_a FHQ30PVJU + RZQ30PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 19.47 15.6 1.12 19.47 15.6 1.21 19.47 15.6 1.40 19.47 15.6 1.49 19.47 15.6 1.61 19.47 15.6 1.84 72.0 61.0 23.68 18.5 1.36 23.68 18.5 1.54 23.
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EDUS281120_a Capacity tables FHQ36MVJU + RZQ36PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB Indoor Air Temp. 68 TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 23.40 18.5 1.37 23.40 18.5 1.49 23.40 18.5 1.73 23.40 18.5 1.83 23.40 18.5 1.98 23.40 18.5 2.27 72.0 61.0 28.40 21.9 1.67 28.40 21.9 1.
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Capacity tables EDUS281120_a FHQ42MVJU + RZQ42PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 26.30 20.8 1.65 26.30 20.8 1.79 26.30 20.8 2.07 26.30 20.8 2.20 26.30 20.8 2.38 26.30 20.8 2.74 72.0 61.0 32.00 24.6 2.00 32.00 24.6 2.27 32.
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EDUS281120_a 9.2.3 Capacity tables FAQ FAQ18PVJU + RZQ18PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 8.9 0.54 11.68 8.9 0.59 11.68 8.9 0.68 11.68 8.9 0.73 11.68 8.9 0.79 11.68 8.9 0.91 72.0 61.0 14.21 11.7 0.66 14.21 11.7 0.
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Capacity tables EDUS281120_a FAQ24PVJU + RZQ24PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 15.57 14.3 0.88 15.57 14.3 0.96 15.57 14.3 1.12 15.57 14.3 1.19 15.57 14.3 1.29 15.57 14.3 1.49 72.0 61.0 18.94 15.3 1.08 18.94 15.3 1.23 18.
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EDUS281120_a 9.2.4 Capacity tables FBQ FBQ18PVJU + RZQ18PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 11.68 11.1 0.54 11.68 11.1 0.58 11.68 11.1 0.66 11.68 11.1 0.70 11.68 11.1 0.75 11.68 11.1 0.85 72.0 61.0 14.21 12.9 0.52 14.21 12.
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Capacity tables EDUS281120_a FBQ24PVJU + RZQ24PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 15.57 13.8 0.81 15.57 13.8 0.88 15.57 13.8 1.00 15.57 13.8 1.06 15.57 13.8 1.14 15.57 13.8 1.31 72.0 61.0 18.94 16.2 0.97 18.94 16.2 1.09 18.
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EDUS281120_a Capacity tables FBQ30PVJU + RZQ30PVJU Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 19.47 17.1 1.12 19.47 17.1 1.21 19.47 17.1 1.40 19.47 17.1 1.49 19.47 17.1 1.61 19.47 17.1 1.84 72.0 61.0 23.68 20.0 1.36 23.68 20.0 1.54 23.
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Capacity tables EDUS281120_a FBQ36PVJU + RZQ36PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 23.40 19.7 1.25 23.40 19.7 1.36 23.40 19.7 1.57 23.40 19.7 1.67 23.40 19.7 1.80 23.40 19.7 2.07 72.0 61.0 28.40 23.1 1.52 28.40 23.1 1.72 28.
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EDUS281120_a Capacity tables FBQ42PVJU + RZQ42PVJU9 Cooling Capacity 230V–60Hz Outdoor Air Temp. °FDB 68 Indoor Air Temp. TC °FDB °FWB kBTUH 77 86 90 95 104 SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW kBTUH MBh kW 68.0 57.0 27.27 23.1 1.59 27.27 23.1 1.73 27.27 23.1 2.00 27.27 23.1 2.13 27.27 23.1 2.30 27.27 23.1 2.64 72.0 61.0 33.19 27.1 1.93 33.19 27.1 2.19 33.
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Capacity tables 9.
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EDUS281120_a Capacity tables 3D071685 RZR36PVJU / RZR42PVJU RZR-P, RZQ-P(9) 91
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Capacity tables EDUS281120_a C: 3D047383B RZQ36PVJU9 / RZQ42PVJU9 92 RZR-P, RZQ-P(9)
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EDUS281120_a Fan Performances 10. Fan Performances FBQ18PVJU Fan Characteristics (Graph 1) Fan Characteristics (Graph 2) Notes: 1. The external static pressure (ESP) can be changed in 14 levels by the remote controller. 2. Fan Characteristics (Graph 1) show a fan characteristic at the time of maximum ESP, rating ESP, or minimum ESP. 3. Fan Characteristics (Graph 2) for field setting of remote controller show a Fan Characteristic of each ESP field setting’s possible airflow. 4.
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Fan Performances EDUS281120_a FBQ30PVJU Fan Characteristics (Graph 1) Fan Characteristics (Graph 2) Notes: 1. The external static pressure (ESP) can be changed in 14 levels by the remote controller. 2. Fan Characteristics (Graph 1) show a fan characteristic at the time of maximum ESP, rating ESP, or minimum ESP. 3. Fan Characteristics (Graph 2) for field setting of remote controller show a Fan Characteristic of each ESP field setting’s possible airflow. 4.
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EDUS281120_a Fan Performances FBQ42PVJU Fan Characteristics (Graph 1) Fan Characteristics (Graph 2) Notes: 1. The external static pressure (ESP) can be changed in 14 levels by the remote controller. 2. Fan Characteristics (Graph 1) show a fan characteristic at the time of maximum ESP, rating ESP, or minimum ESP. 3. Fan Characteristics (Graph 2) for field setting of remote controller show a Fan Characteristic of each ESP field setting’s possible airflow. 4.
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Airflow Auto Adjustment Characteristics EDUS281120_a 11. Airflow Auto Adjustment Characteristics FBQ18PVJU Notes: 1. The auto airflow adjustment function can be used to offset a reduction in airflow. This function must be performed during installation and commissioning and will adjust the airflow to within ± 10% of the rated value. 2. After completing the installation of the indoor unit ductwork, use the remote controller to set the airflow auto-adjustment. 3.
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EDUS281120_a Airflow Auto Adjustment Characteristics FBQ30PVJU Notes: 1. The auto airflow adjustment function can be used to offset a reduction in airflow. This function must be performed during installation and commissioning and will adjust the airflow to within ± 10% of the rated value. 2. After completing the installation of the indoor unit ductwork, use the remote controller to set the airflow auto-adjustment. 3.
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Airflow Auto Adjustment Characteristics EDUS281120_a FBQ42PVJU Notes: 1. The auto airflow adjustment function can be used to offset a reduction in airflow. This function must be performed during installation and commissioning and will adjust the airflow to within ± 10% of the rated value. 2. After completing the installation of the indoor unit ductwork, use the remote controller to set the airflow auto-adjustment. 3.
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EDUS281120_a Sound Levels (Reference) 12. Sound Levels (Reference) 12.1 Indoor unit 12.1.1 Overall Location of microphone FBQ18PVJU / FBQ24PVJU FBQ30PVJU / FBQ36PVJU FBQ42PVJU Location of microphone FCQ18PAVJU / FCQ24PAVJU FCQ30PAVJU / FCQ36PAVJU FCQ42PAVJU 6.6ft (2m) 1.0ft (0.3m) 4.9ft (1.5m) 4.9ft (1.
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Sound Levels (Reference) EDUS281120_a FCQ30PAVJU FCQ36PAVJU HH HH H L H L FCQ42PAVJU HH H L 100 RZR-P, RZQ-P(9)
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EDUS281120_a Sound Levels (Reference) FBQ18PVJU FBQ24PVJU FBQ30PVJU FBQ36PVJU RZR-P, RZQ-P(9) 101
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Sound Levels (Reference) EDUS281120_a FBQ42PVJU 102 RZR-P, RZQ-P(9)
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EDUS281120_a 12.2 Sound Levels (Reference) Outdoor unit 12.2.1 Overall Location of microphone RZQ36PVJU9 / RZQ42PVJU9 RZR36PVJU / RZR42PVJU Location of microphone RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU RZR18PVJU / RZR24PVJU / RZR30PVJU 3.3ft (1m) 4.9ft (1.5m) 4.9ft (1.5m) 3.
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Sound Levels (Reference) EDUS281120_a RZQ42PVJU9 RZR42PVJU 4D072769 104 RZR-P, RZQ-P(9)
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EDUS281120_a Operation limits 13. Operation limits Range for continuous operation RZR18PVJU / RZR24PVJU / RZR30PVJU RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU NOTES: NOTES: 1. These figures assume the following operation conditions, Indoor and outdoor units: 1. Equivalent These figures assume operation conditions, pipe length the : 25following ft. Indoor and outdoor units: Level difference : 0 ft. Equivalent pipe length : 25 ft. Level difference 0 ft. 2.
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Operation limits EDUS281120_a Range for continuous operation RZR36PVJU / RZR42PVJU RZQ36PVJU9 / RZQ42PVJU9 106 RZR-P, RZQ-P(9)
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EDUS281120_a Accessories 14. Accessories 14.1 Indoor unit 14.1.
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Accessories EDUS281120_a 14.1.2 FHQ Optional accessories (For unit) No. 1 Model Item Replacement long life filter FHQ18PVJU FHQ24PVJU Resin net FHQ30PVJU FHQ36MVJU FHQ42MVJU KAF501DA160 C: 3D049335A Optional accessories (For controls) No.
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EDUS281120_a Accessories 14.1.4 FBQ Optional accessories (For controls) No.
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Center of gravity EDUS281120_a 15. Center of gravity 15.1 Indoor unit FCQ18PAVJU / FCQ24PAVJU / FCQ30PAVJU FCQ36PAVJU / FCQ42PAVJU Unit (in.
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EDUS281120_a Center of gravity FBQ18PVJU / FBQ24PVJU / FBQ30PVJU / FBQ36PVJU / FBQ42PVJU Unit (in.
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Center of gravity 15.2 EDUS281120_a Outdoor unit RZR18PVJU / RZR24PVJU / RZR30PVJU RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU Unit (in.
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EDUS281120_a Center of gravity RZR36PVJU / RZR42PVJU RZQ36PVJU9 / RZQ42PVJU9 Unit (in.
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Installation of indoor unit EDUS281120_a 16. Installation of indoor unit 16.1 FCQ18PAVJU / FCQ24PAVJU / FCQ30PAVJU / FCQ36PAVJU / FCQ42PAVJU SPLIT SYSTEM Air Conditioners Installation manual CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. SAFETY CONSIDERATIONS........................................................................................ 1 BEFORE INSTALLATION.............................................................................................. 3 SELECTING INSTALLATION SITE ...........
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EDUS281120_a Installation of indoor unit • Safely dispose all packing and transportation materials in accordance with federal/state/local laws or ordinances. Packing materials such as nails and other metal or wood parts, including plastic packing materials used for transportation may cause injuries or death by suffocation. WARNING • Only qualified personnel must carry out the installation work. Installation must be done in accordance with this installation manual.
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Installation of indoor unit EDUS281120_a • Refrigerant R410A in the system must be kept clean, dry, and tight. (a) Clean and Dry -- Foreign materials (including mineral oils such as SUNISO oil or moisture) should be prevented from getting into the system. (b) Tight -- R410A does not contain any chlorine, does not destroy the ozone layer, and does not reduce the earth’s protection again harmful ultraviolet radiation. R410A can contribute to the greenhouse effect if it is released.
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EDUS281120_a Installation of indoor unit 1. PRECAUTIONS • • • • Be sure to read this manual before installing the indoor unit. When selecting installation site, refer to the paper pattern. This unit is suitable for installation in a household, commercial and light industrial environment. Do not install or operate the unit in rooms mentioned below. • Laden with mineral oil, or filled with oil vapor or spray like in kitchens. (Plastic parts may deteriorate.) • Where corrosive gas like sulfurous gas exists.
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Installation of indoor unit EDUS281120_a 3. OPTIONAL ACCESSORIES • The optional decoration panel and remote controller are required for this indoor unit. (Refer to Table 1, 2) (However, the remote controller is not required for the slave unit of a simultaneous operation system.
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EDUS281120_a Installation of indoor unit Points for explanation about operations The items with WARNING and CAUTION marks in the operation manual are the items pertaining to possibilities for bodily injury and material damage in addition to the general usage of the product. Accordingly, it is necessary that you make a full explanation about the described contents and also ask your customers to read the operation manual. 4.
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Installation of indoor unit EDUS281120_a CAUTION • The indoor and outdoor units and the power supply wiring and remote controller wire must be installed at least 40in. away from any televisions or radios. This is to prevent interference with picture and sound reception. (Interference may occur even at 40in. away depending on the reception quality.) (2) Ceiling height This product can be installed in ceilings up to 11-1/2ft. high (13-3/4ft. high for the 36 and 42). If the ceiling height is 8-3/4ft.
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EDUS281120_a Installation of indoor unit 35-7/8 (Dimension inside frame) 33-1/16 䡵 Installation is possible when ceiling opening dimensions is as follows • When installing the unit within the frame for fixing false ceiling. Frame False ceiling ≥13/16 33-1/16 35-7/8 (Dimension inside frame) 33-7/8 (Opening dimension inside the flame for ceiling) (Unit: in.) ≥13/16 33-7/8 – *35-7/8 (Ceiling opening dimension) (Ceiling-panel overlapping dimension) Fig. 7 Fig.
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Installation of indoor unit EDUS281120_a 5. INDOOR UNIT INSTALLATION Installing optional accessories (except for the decoration panel) before installing the indoor unit is easier. However, for existing ceilings, install fresh air inlet component kit and branch duct before installing the unit. As for the parts to be used for installation work, be sure to use the provided accessories and specified parts designated by our company. (1) For new ceilings (1-1)Install the indoor unit temporarily.
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EDUS281120_a Installation of indoor unit (1-3)Adjust the unit to the right position for installation. (Refer to “4. PREPARATIONS BEFORE INSTALLATION-(1)”.) • Using the Installation guide (15) allows you to check the positions from the underside of the unit to the lower ceiling surface. Apply the short side of the cut-out section. Lower ceiling surface Underside of the unit Installation guide (15) (accessory) (1-4)Check the unit is horizontally level.
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Installation of indoor unit EDUS281120_a CAUTION • Use a pipe cutter and flare suitable for the type of refrigerant. • Apply ester oil or ether oil around the flare section before connecting. • To prevent dust, moisture or other foreign matter from infiltrating the tube, either pinch the end or cover it with tape. • Do not allow anything other than the designated refrigerant to get mixed into the refrigerant circuit, such as air, etc.
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EDUS281120_a Installation of indoor unit Not recommendable but in case of emergency You must use a torque wrench but if you are obliged to install the unit without a torque wrench, you may follow the installation method mentioned below. When you keep on tightening the flare nut with a spanner, there is a point where the tightening torque suddenly increases.
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Installation of indoor unit EDUS281120_a CAUTION CAUTION TO BE TAKEN WHEN BRAZING REFRIGERANT PIPING “Do not use flux when brazing refrigerant piping. Therefore, use the phosphor copper brazing filler metal (BCuP-2/B-Cu93P-710/795) which does not require flux.” (Flux has extremely harmful influence on refrigerant piping systems. For instance, if the chlorine based flux is used, it will cause pipe corrosion or, in particular, if the flux contains fluorine, it will damage the refrigerant oil.
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EDUS281120_a Installation of indoor unit • Make sure that heat insulation work is executed on the following 2 spots to prevent any possible water leakage due to dew condensation. • Indoor drain pipe • Drain socket Metal clamp (2) Metal clamp (2) (accessory) Large sealing pad (10) (accessory) Drain hose (1) Tape (White) ≥ 5/32in. Fig. 19 Fig. 20 • Install the drain raising pipes at a height of less than 26-1/2in..
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Installation of indoor unit EDUS281120_a WHEN ELECTRIC WIRING WORK IS FINISHED • Add approximately 1/4gal. of water slowly from the air outlet and check drainage flow. • Check drainage flow during COOL running, explained under ‘‘12. TEST RUN’’. • Refer to the figure on the following after checking the draining of water, and mount the thermal insulation material for drainage (14) and thermal insulate the drain socket.
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EDUS281120_a Installation of indoor unit Power supply wiring terminal block Power supply single phase 208/230V Ground L2 L1 wire Ground terminal Control box cover Fig. 24 CAUTION Drain piping connections Do not connect the drain piping directly to sewage pipes that smell of ammonia. The ammonia in the sewage might enter the indoor unit through the drain pipes and corrode the heat exchanger. 8.
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Installation of indoor unit EDUS281120_a %LECTRICAL CHARACTERISTICS 5NITS -ODEL 0!6*5 0!6*5 0!6*5 0!6*5 0!6*5 (Z 6OLTS 6OLTAGE RANGE -AX -IN -#! -INIMUM #IRCUIT !MPACITY ! K7 &AN -OTOR 2ATED /UTPUT K7 0OWER SUPPLY -#! -/0 &AN MOTOR K7 &,! -/0 -AXIMUM /VERCURRENT 0ROTECTIVE $EVICE ! &,! &ULL ,OAD !MPACITY ! 3PECIFICATIONS FOR FIELD SUPPLIED FUSES AND
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EDUS281120_a Installation of indoor unit [ PRECAUTIONS ] 1. Use round crimp-style terminals for connecting wires to the power supply terminal block. If unavailable, observe the following points when wiring. • Do not connect wires of different gauge to the same power supply terminal. (Looseness in the connection may cause overheating.) • Use the specified electric wire. Connect the wire securely to the terminal. Lock the wire down without applying excessive force to the terminal.
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Installation of indoor unit EDUS281120_a 10. Use a 90° elbow type of conduit with dimensions Fig. 27-1 to prevent it from hitting the swing motor housing of decoration panel. Conduit <1-3/8 Conduit mounting plate (17) ≥3/8 Conduit mounting plate (18) Fig. 27-1 Power supply and ground wire Conduit mounting plate (17) (18) Remote Transmission controller wiring wiring Remote controller wiring (low voltage) P1 P2 F1 F2 T1 T2 Approximately Sheaths 1/4in. Peel back Forced off 3/8 – 5/8in.
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EDUS281120_a Installation of indoor unit CAUTION • When clamping wiring, use the included clamping material to prevent outside pressure being exerted on the wiring connections and clamp firmly. When doing the wiring, make sure the wiring is neat and does not cause the control box cover to stick up, then close the cover firmly. • When attaching the control box cover, make sure you do not pinch any wires.
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Installation of indoor unit EDUS281120_a 1. When using 1 remote controller (Normal operation) Power supply 208/230V Outdoor unit 1 ~ 60Hz Control box IN/D OUT/D F1 F2 F1 F2 L1 L2 L1 L2 P1 P2 F1 F2 T1 T2 Indoor unit P1 P2 Remote controller Fig. 29 2. When using 2 remote controllers Power supply 208/230V Outdoor unit Control box 1~ 60Hz IN/D OUT/D F1 F2 F1 F2 L1 L2 L1 L2 P1 P2 F1 F2 T1 T2 Indoor unit P1 P2 P1 P2 For use with 2 remote controllers Fig.
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EDUS281120_a Installation of indoor unit [ PRECAUTIONS ] 1. Do not ground the equipment on gas pipes, water pipes or lightning rods, or crossground with telephones. Improper grounding could result in electric shock. 9-3 Control by 2 remote controllers (controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”.
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Installation of indoor unit EDUS281120_a 9-4 Computerized control (forced off and on/off operation) (1) Wire specifications and how to perform wiring • Connect the input from outside to terminals T1 and T2 of the terminal block for remote controller. F2 T1 T2 FORCED OFF Input A Wire specification CONDUCTOR STRANDED NON SHIELDED COPPER 06# OR VINYL JAKCET Gauge AWG18 - Length Max. 328ft. External terminal Contact that can ensure the minimum applicable load of 15 V DC, 1 mA.
PAGE 138
EDUS281120_a Installation of indoor unit 11. FIELD SETTING CAUTION When performing field setting or test run without attaching the decoration panel, do not touch the drain pump. This may cause electric shock. • Check that the outdoor unit has been wired properly. Make sure the control box covers are closed on the indoor and outdoor units. Field setting must be made from the remote controller and in accordance with installation conditions. • Setting can be made by changing the “Mode No.”, “FIRST CODE NO.
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Installation of indoor unit EDUS281120_a 11-4 Setting of air filter sign • Remote controllers are equipped with liquid crystal display air filter signs to display the time to clean air filters. • Change the SECOND CODE NO. according to “Table 5” depending on the amount of dirt or dust in the room. (SECOND CODE NO. is factory set to “01” for filter contamination-light.
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EDUS281120_a 16.2 Installation of indoor unit FHQ18PVJU / FHQ24PVJU / FHQ30PVJU SPLIT SYSTEM Air Conditioners CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9.
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Installation of indoor unit • Before touching electrical parts, turn off the unit. • Do not touch the switch with wet ﬁngers. Touching a switch with wet ﬁngers can cause electric shock. • Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result in electric shocks, or ﬁre. • Do not install the air conditioner in the following locations : (a) where a mineral oil mist or an oil spray or vapor is produced, for example in a kitchen.
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EDUS281120_a Installation of indoor unit 2-1 ACCESSORIES Check the following accessories are included with your unit. Name (1) Drain pipe Quantity 1 pc. (2) Metal clamp 1 pc. (3) Washer for hanger bracket 8 pcs. (4) Clamp 9 pcs. Shape (5) Paper pattern for installation Quantity 1 pc. Insulation pipe cover 1 each (6) For gas pipe Name Shape (7) For liquid pipe Is the unit safely grounded? It may result in electric shock.
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Installation of indoor unit EDUS281120_a ∗ 1 3/16 or more Air outlet Required service space Air inlet 12 or more ∗ 1 3/16 or more Obstruction Floor (2) Make holes for suspension bolts, refrigerant and drain pipe, and wire. • Refer to the paper pattern for installation. • Select the location for each of holes and open the holes in the ceiling. (3) Remove the parts from the indoor unit. (3-1) Detach the suction grille.
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EDUS281120_a Installation of indoor unit NOTE (ii) If it raises too much, a hook stops catching and falling out. Protection net (i) Hook • Use a hole-in anchor for existing ceilings, and a sunken insert, sunken anchor or other ﬁeld supplied parts for new ceilings to reinforce the ceiling to bear the weight of the unit. Adjust clearance from the ceiling before proceeding further. Ceiling slab Anchor 1–2 3/16 Fig.
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Installation of indoor unit EDUS281120_a (5) When hanging the indoor unit main body, be sure to use a level or a plastic tube with water in it to make sure the drain piping is set either level or slightly tilted, in order to ensure proper drainage. (Refer to Fig. 12) A 1˚ or less B 1˚ or less A.B 1˚ or less • Before refrigerant pipe work, check which type of refrigerant is used. Proper operation is not possible if the types of refrigerant are not the same.
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EDUS281120_a Installation of indoor unit Table 3 Pipe size Recommended arm length of tool Further tightening angle (in.) (in.) φ3/8 60 to 90 degrees Approx. 7 7/8 φ5/8 30 to 60 degrees Approx. 11 13/16 After the work is ﬁnished, make sure to check that there is no gas leak.
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Installation of indoor unit EDUS281120_a Good Top plate Tilt down Wrong Do not lift Make sure there is no slack Make sure it is not in the water Top penetration lid This hole not using it. Cut out Fig. 18 (A figure from an inside bottom) Fig. 21 CAUTION Upward-facing refrigerant pipe L-shaped branch pipe kit (Optional accessories) Fig. 19 Thermistor lead line Top penetration lid clamp section • Water accumulating in the drain piping can cause the drain to clog.
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EDUS281120_a Installation of indoor unit • Keep in mind that it will become the cause of getting drain pipe blocked if water collects on drain pipe. 8. CAUTION 8-1 GENERAL INSTRUCTIONS • All ﬁeld supplied parts and materials and electric works must conform to local codes. • Use copper wire only. • For electric wiring work, refer to also “Wiring diagram label” attached to the control box lid. • For remote controller wiring details, refer to the installation manual attached to the remote controller.
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Installation of indoor unit EDUS281120_a Refer to Fig. 27 Power supply Remote controller wire terminal block (2P) Transmission and transmission wire Control box terminal block (6P) Ground terminal Power supply wire • Use the speciﬁed electric wire. Connect the wire securely to the terminal. Lock the wire down without applying excessive force to the terminal. (Tightening torque: 0.
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EDUS281120_a Installation of indoor unit 1. When using 1 remote controller for 1 indoor unit. (Normal operation) Power supply 208-230V Decoration panel Outdoor unit 60Hz Control box IN/D OUT/D F1 F2 F1 F2 L1 L2 (ii) Protection net Hook (i) (ii) L1 L2 P1 P2 F1 F2 T1 T2 Indoor unit P 1 P2 Remote controller Hook 2. When using 2 remote controllers for 1 indoor unit.
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Installation of indoor unit EDUS281120_a 11-2 2 remote controllers control (Controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. MAIN/SUB CHANGEOVER (1) Insert a screw driver into the recess between the upper and lower part of remote controller and, working from the 2 positions, pry off the upper part. The remote controller PC board is attached to the upper part of remote controller. (Refer to Fig.
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EDUS281120_a If nothing is displayed in the remote controller, check the following items before attempting a diagnosis based on the malfunction code, as they might be a cause. • Disconnected or incorrect wiring (between power supply and the outdoor unit, between the outdoor and indoor units, and between the indoor unit and the remote controller) • Burnt out indoor or outdoor unit fuse • “ ” will be displayed for a few seconds on the remote controller immediately after the power is turned on.
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Installation of indoor unit EDUS281120_a Instantaneous overcurrent (outdoor) L5 Possible GROUND fault or short circuit in the compressor motor. Electric thermal (outdoor) L8 L9 Possible electrical overload in the compressor or cut line in the compressor motor. Stall prevention (outdoor) Compressor possibly locked.
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EDUS281120_a 16.3 Installation of indoor unit FHQ36MVJU / FHQ42MVJU SPLIT SYSTEM Air Conditioners CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. SAFETY CONSIDERATIONS ..........................................2 BEFORE INSTALLATION.................................................3 SELECTING INSTALLATION SITE ..................................4 PREPARATIONS BEFORE INSTALLATION........................ 5 INDOOR UNIT INSTALLATION........................................6 REFRIGERANT PIPING WORK ........................
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Installation of indoor unit • Before touching electrical parts, turn off the unit. • Do not touch the switch with wet fingers. Touching a switch with wet fingers can cause electric shock. • Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result in electric shocks, or fire. • Do not install the air conditioner in the following locations : (a) where a mineral oil mist or an oil spray or vapor is produced, for example in a kitchen.
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EDUS281120_a Installation of indoor unit 2-1 ACCESSORIES Check the following accessories are included with your unit. Name (1) Drain pipe Quantity 1 pc. (2) Metal clamp (3) Washer for hanger bracket (4) Clamp 8 pcs. 9 pcs. 1 pc. Shape Is the unit safely grounded? It may result in electric shock. Is wiring size according to specifications? The unit may malfunction or the components burn out.
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Installation of indoor unit EDUS281120_a ∗ 1 3/16 or more ∗ 1 3/16 or more (2) Make holes for suspension bolts, refrigerant and drain pipe, and wire. • Refer to the paper pattern for installation. • Select the location for each of holes and open the holes in the ceiling. (3) Remove the parts from the indoor unit. (3-1) Detach the suction grille. Required service space Air inlet • Slide the locking knobs (×2) on the suction grille inward (direction of arrows) and lift upwards. (Refer to Fig.
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EDUS281120_a Installation of indoor unit NOTE (ii) If it raises too much, a hook stops catching and falling out. Protection net (i) Hook • Use a hole-in anchor for existing ceilings, and a sunken insert, sunken anchor or other field supplied parts for new ceilings to reinforce the ceiling to bear the weight of the unit. Adjust clearance from the ceiling before proceeding further. Ceiling slab Anchor 1–2 3/16 Fig.
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Installation of indoor unit EDUS281120_a (5) When hanging the indoor unit main body, be sure to use a level or a plastic tube with water in it to make sure the drain piping is set either level or slightly tilted, in order to ensure proper drainage. (Refer to Fig. 12) A • Before refrigerant pipe work, check which type of refrigerant is used. Proper operation is not possible if the types of refrigerant are not the same. 6-2 CONNECTING THE REFRIGERANT PIPE 1˚ or less B 1˚ or less A.
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EDUS281120_a Installation of indoor unit Table 3 Pipe size Recommended arm length of tool Further tightening angle (in.) (in.) φ3/8 60 to 90 degrees Approx. 7 7/8 φ5/8 30 to 60 degrees Approx. 11 13/16 After the work is finished, make sure to check that there is no gas leak.
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Installation of indoor unit EDUS281120_a Good Top plate Tilt down Wrong Do not lift Make sure there is no slack Make sure it is not in the water Top penetration lid This hole not using it. Cut out Fig. 18 (A figure from an inside bottom) Fig. 21 CAUTION • Water accumulating in the drain piping can cause the drain to clog. Upward-facing refrigerant pipe L-shaped branch pipe kit (Optional accessories) Fig.
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EDUS281120_a Installation of indoor unit • Keep in mind that it will become the cause of getting drain pipe blocked if water collects on drain pipe. 8. CAUTION 8-1 GENERAL INSTRUCTIONS • All field supplied parts and materials and electric works must conform to local codes. • Use copper wire only. • For electric wiring work, refer to also “Wiring diagram label” attached to the control box lid. • For remote controller wiring details, refer to the installation manual attached to the remote controller.
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Installation of indoor unit EDUS281120_a Refer to Fig. 27 Power supply Remote controller wire terminal block (2P) Transmission and transmission wire Control box terminal block (6P) Ground terminal Power supply wire • Use the specified electric wire. Connect the wire securely to the terminal. Lock the wire down without applying excessive force to the terminal. (Tightening torque: 0.
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EDUS281120_a Installation of indoor unit 1. When using 1 remote controller for 1 indoor unit. (Normal operation) Power supply 208-230V Decoration panel Outdoor unit 60Hz Control box IN/D OUT/D F 1 F 2 F1 F2 L1 L2 (ii) Protection net Hook (i) (ii) L1 L2 P1 P2 F1 F2 T1 T2 Indoor unit P1 P2 Remote controller Hook 2. When using 2 remote controllers for 1 indoor unit.
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Installation of indoor unit EDUS281120_a 11-2 2 remote controllers control (Controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. MAIN/SUB CHANGEOVER (1) Insert a screw driver into the recess between the upper and lower part of remote controller and, working from the 2 positions, pry off the upper part. The remote controller PC board is attached to the upper part of remote controller. (Refer to Fig.
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EDUS281120_a If nothing is displayed in the remote controller, check the following items before attempting a diagnosis based on the malfunction code, as they might be a cause. • Disconnected or incorrect wiring (between power supply and the outdoor unit, between the outdoor and indoor units, and between the indoor unit and the remote controller) • Burnt out indoor or outdoor unit fuse • “ ” will be displayed for a few seconds on the remote controller immediately after the power is turned on.
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Installation of indoor unit EDUS281120_a Instantaneous overcurrent (outdoor) L5 Possible GROUND fault or short circuit in the compressor motor. Electric thermal (outdoor) L8 L9 Possible electrical overload in the compressor or cut line in the compressor motor. Stall prevention (outdoor) Compressor possibly locked.
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EDUS281120_a 16.4 Installation of indoor unit FAQ18PVJU / FAQ24PVJU SPLIT SYSTEM Air Conditioner Installation manual CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
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Installation of indoor unit EDUS281120_a DANGER • Do not ground the unit to water pipes, telephone wires or lightning rods as incomplete grounding could cause a severe shock hazard resulting in severe injury or death, and to gas pipes because a gas leak could result in an explosion which could lead to severe injury or death. • Do not install unit in an area where ﬂammable materials are present due to risk of explosion resulting in serious injury or death.
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EDUS281120_a Installation of indoor unit (b) where corrosive gas, such as sulfurous acid gas, is produced. Corroding copper pipes or soldered parts may result in refrigerant leakage. (c) near machinery emitting electromagnetic waves. Electromagnetic waves may disturb the operation of the control system and result in a malfunction of the equipment.
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Installation of indoor unit EDUS281120_a • For the installation of an outdoor unit, refer to the installation manual attached to the outdoor unit. • When using the wireless remote controller, refer to the installation manual attached to the wireless remote controller. • Do not install or operate the unit in rooms mentioned below. • Laden with mineral oil, or ﬁlled with oil vapor or spray like in kitchens.
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EDUS281120_a Installation of indoor unit FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND CHECK AFTER INSTALLATION IS FINISHED. 1. Items to be checked after completion of work Items to be checked If not properly done, what is likely to occur Are the indoor and outdoor unit ﬁxed The units may drop, vibrate or make noise. ﬁrmly? Is the gas leak test ﬁnished? It may result in insufﬁcient cooling. Is the unit fully insulated? Condensate water may drip.
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Installation of indoor unit EDUS281120_a • Where the wall is not signiﬁcantly tilted. • Where piping between indoor and outdoor units is possible within the allowable limit. (Refer to the installation manual of the outdoor unit.) • Install the indoor and outdoor units, power supply wiring and connecting wires at least 3.5ft. away from televisions or radios in order to prevent image interference or noise. (Depending on the radio waves, a distance of 3.5ft.
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EDUS281120_a Installation of indoor unit 4. INDOOR UNIT INSTALLATION • Use only accessories and parts which are of the designated speciﬁcation when installing. CAUTION • Install so that the unit does not tilt to either side or forward. • Do not hold the unit by the horizontal ﬂaps when lifting it. (This may damage the horizontal ﬂaps.) (1) Open the piping through-hole.
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Installation of indoor unit EDUS281120_a (4) Remove the front panel and the service lid. (Refer to Fig. 5) < How to remove the front panel and service lid > (1) Open the front panel to the point where it stops. (2) Push the axes on either side of the front panel towards the center of the main unit and remove. (You can also remove it by sliding the front panel either to the left or right and pulling it forward.) (3) Remove the screw from the service lid and pull the handle forward.
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EDUS281120_a Installation of indoor unit • Remove the drain plug, the insulation tube, and the drain hose from the drain pan and replace. (Refer to Fig. 8) • Connect the local refrigerant piping ahead of time, matching it to the liquid pipe and gas pipe marks engraved on the installation panel (accessory) (1). < Replacing the drain hose and drain plug > (1) Remove the drain plug and insulation tube. (2) Remove the drain hose and replace onto the left side.
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Installation of indoor unit EDUS281120_a (8) Connect the piping. (See “5.REFRIGERANT PIPING WORK” and Fig. 10) Refrigerant piping Secure with vinyl tape. Drain hose Transmission wiring and remote controller wiring A Transmission wiring and remote controller wiring Refrigerant piping A arrow view Conduit Seal with putty corking material. Fig. 10 Wrap the insulating tape overlapping at least half the width with each wrap. Wrap the insulating tape all the way to the L-shaped bend.
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EDUS281120_a Installation of indoor unit NOTE • Use a pipe cutter and ﬂare suitable for the type of refrigerant. • To prevent dust, moisture or other foreign matter from inﬁltrating the tube, either pinch the end or cover it with tape. • Do not allow anything other than the designated refrigerant to get mixed into the refrigerant circuit, such as air, etc. • If any refrigerant gas leaks while working on the unit, ventilate the room thoroughly right away. • The outdoor unit is charged with refrigerant.
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Installation of indoor unit EDUS281120_a CAUTION • CAUTION TO BE TAKEN WHEN BRAZING REFRIGERANT PIPING “Do not use ﬂux when brazing refrigerant piping. Therefore, use the phosphor copper brazing ﬁlter metal (BCuP) which does not require ﬂux.” (Flux has an extremely negative effect on refrigerant piping systems. For instance, if chlorine based ﬂux is used, it will cause pipe corrosion. If the ﬂux contains ﬂuorine, it will damage the refrigerant oil.
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EDUS281120_a Installation of indoor unit 6. DRAIN PIPING WORK (1) Install the drain piping. (Refer to Fig. 16) • The drain pipe should be short with a downward slope and should prevent air pockets from forming. • Watch out for the points in the ﬁgure 16 when performing drain work. Make sure the drain hose is at a downward slope. Drain hose Drain hose (Downward slope) Make sure the tip does not go under water even when water is added. Fig.
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Installation of indoor unit EDUS281120_a CAUTION • Drain piping connections Do not connect the drain piping directly to sewage pipes that smell of ammonia. The ammonia in the sewage might enter the indoor unit through the drain pipes and corrode the heat exchanger. Keep in mind that it will become the cause of getting drain pipe blocked if water collects on drain pipe. 7. ELECTRIC WIRING WORK 7-1 GENERAL INSTRUCTIONS • All ﬁeld supplied parts and materials and electric works must conform to local codes.
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EDUS281120_a Installation of indoor unit 8. WIRING EXAMPLE AND HOW TO SET THE REMOTE CONTROLLER 8-1 HOW TO CONNECT WIRINGS • Conduit for power supply wiring Unscrew and remove the conduit mounting plate from the electric parts box. (Refer to Fig. 20) Fix a conduit to the plate with a lock nut and reattach them at original position. Conduit Lock nut Conduit mounting plate Refrigerant piping Electric parts box Screw Fig. 20 • Power supply wiring and ground wiring Unscrew and remove the service lid.
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Installation of indoor unit EDUS281120_a Power supply terminal block (3P) < Wiring clamp method > Clamp small (accessory) (5) Power supply wiring Ground terminal Ground wiring Insulating tube L1 L2 Ground wiring Remote controller wiring Clamp small (accessory) (5) Power supply wiring Remote controller wiring P1 P2 F1 F2 T1 T2 REMOTE TRANSMISSION FORCED CNTRL WIRING OFF Terminal block (6P) Transmission wiring Insulating tube Clamp small (accessory) (5) (3 places) Cut off any excess material aft
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EDUS281120_a Installation of indoor unit [ PRECAUTIONS ] 1. Use round crimp-style terminals for connecting wires to the power supply terminal block. (Refer to Fig. 23) If unavailable, observe the following points when wiring. • Do not connect wires of different gauge to the same power supply terminal. (Looseness in the connection may cause overheating.) • Use the speciﬁed electric wire. Connect the wire securely to the terminal. Lock the wire down without applying excessive force to the terminal.
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Installation of indoor unit EDUS281120_a 1. When using 1 remote controller for 1 indoor unit. (Normal operation) Power Supply 208-230V ~ Outdoor unit 60Hz Control box IN/D OUT/D F1 F2 F1 F2 L1 L2 L1 L2 P1 P2 F1 F2 T1 T2 Indoor unit P1 P2 Remote controller 2. When using 2 remote controllers for 1 indoor unit. Power Supply 208-230V Outdoor unit ~ Control box 60Hz IN/D OUT/D F1 F2 F1 F2 L1 L2 L1 L2 P1 P2 F1 F2 T1 T2 Indoor unit P1 P2 P1 P 2 For use with 2 remote controllers NOTE 1.
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EDUS281120_a Installation of indoor unit 8-3 CONTROL BY 2 REMOTE CONTROLLERS (CONTROLLING 1 INDOOR UNIT BY 2 REMOTE CONTROLLERS) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. Upper part of remote controller MAIN/SUB CHANGEOVER (1) Insert a screwdriver into the recess between the upper and lower part of remote controller, and working from the 2 positions, pry off the upper part. The remote controller PC board is attached to the upper part of the remote controller.
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Installation of indoor unit EDUS281120_a (3) How to select FORCED OFF and ON/OFF OPERATION SECOND CODE NO. Mode No. • Turn the power on and then use the remote controller to select operation. • Set the remote controller to the ﬁeld set mode. For details, refer to the “HOW TO SET IN THE FIELD”, in the remote controller manual. • When in the ﬁeld set mode, select mode No. 12, then set SETTING the ﬁrst code (switch) No. to “1”. Then set second code (position) No.
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EDUS281120_a Installation of indoor unit 9-2 SETTING AIR FLOWRATE INCREASE MODE • It is possible to raise set air ﬂow (HIGH and LOW) from the ﬁeld. Change the SECOND CODE NO. as shown in Table 4 to suit your needs. (SECOND CODE NO. is factory set to “01” for Standard.) Table 4 Setting Standard A little increase Increase Mode No. FIRST CODE NO. 13 (23) 0 SECOND CODE NO.
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Installation of indoor unit 16.5 EDUS281120_a FBQ18PVJU / FBQ24PVJU / FBQ30PVJU / FBQ36PVJU / FBQ42PVJU SPLIT SYSTEM Air Conditioners CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. SAFETY CONSIDERATIONS .......................................... 1 BEFORE INSTALLATION ................................................ 3 SELECTING INSTALLATION SITE .................................. 4 PREPARATIONS BEFORE INSTALLATION ................... 5 INDOOR UNIT INSTALLATION........................................
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EDUS281120_a • Before touching electrical parts, turn off the unit. • Be sure to install a ground fault circuit interrupter if one is not already available. This helps prevent electrical shocks or fire. • Securely fasten the outdoor unit terminal cover (panel). If the terminal cover/panel is not installed properly, dust or water may enter the outdoor unit causing fire or electric shock.
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Installation of indoor unit 2. BEFORE INSTALLATION • When moving the unit while removing it from the carton box, be sure to lift it by holding on to the four lifting lugs without exerting any pressure on other parts, especially, the refrigerant piping, drain piping, flanges and other resin parts. • Be sure to check the type of R410A refrigerant to be used before installing the unit. (Using an incorrect refrigerant will prevent normal operation of the unit.
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EDUS281120_a 2-3 Installation of indoor unit OPTIONAL ACCESSORIES b. Items to be checked at time of delivery • These is one type of remote controller: wired. Items to be checked NOTE Are you sure the control box cover, air filter, air inlet grille, and air outlet grille are mounted? • If you wish to use a remote controller that is different from the above, select a suitable remote controller after consulting catalogs and technical materials.
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Installation of indoor unit EDUS281120_a CAUTION (length: in.) Case 1 *H3=Min. 12 Control box Inspection hatch Ceiling 28 24-13/16 (Suspension bolt pitch) (2) Use suspension bolts to install the indoor unit. Check that the place of installation withstands the weight of the indoor unit. Secure the suspension bolts with proper beams if necessary. (Suspension bolt pitch) Suspension bolt (× 4) Fig. 2-2 Case 2, 3 Inspection hatch (Ceiling opening) Control box Min. 28 (service space) Fig.
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EDUS281120_a Installation of indoor unit (2) Mount the canvas ducts to the air outlet and inlet so that the vibration of the air conditioner will not be transmitted to the duct or ceiling. Apply a sound-absorbing material (insulation material) to the inner wall of the duct and vibration insulation rubber to the suspension bolts (refer to 8. DUCT WORK). (3) Open installation holes (if the ceiling already exists). • Open the installation holes on the ceiling.
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Installation of indoor unit CAUTION • Use the level and check that the unit is installed horizontally. (4-directions) • In the case of using a vinyl tube (filled with water) in place of the level, align the bottom of the unit to the water surface at both edges of the vinyl tube to make levelness adjustment. If the unit is installed at a slant with the drain pipe side set high, in particular, the float switch will not operate normally and water leakage may result. EDUS281120_a (1) Connect the piping.
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EDUS281120_a Installation of indoor unit Table 2 Pipe size • Wrap the middle sealing material (7) around the insulation for fitting (4) and (5) for the joint (flare nut part). Recommended arm length of Further tightening angle tool φ 1/4 60 to 90 degrees Approx. 5-7/8 in. φ 3/8 60 to 90 degrees Approx. 7-7/8 in. φ 1/2 30 to 60 degrees Approx. 9-13/16 in. φ 5/8 30 to 60 degrees Approx. 11-13/16 in. (2) On completion of installation work, check that there is no gas leakage.
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Installation of indoor unit EDUS281120_a • The drain piping will be clogged with water and water leakage may result if the water is accumulated in the drain piping. • Select the diameter of the concentrated drain piping to suit the capacity of equipment connecting to the concentrated drain piping (see the equipment design sheet). Ceiling slab 12 in. max. • Conduct drain-up piping work if the gradient is insufficient. • Attach a support bracket at 3.3 to 4.
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EDUS281120_a Installation of indoor unit The drainage can be checked with the water level change in the drain pan through the water inlet. CAUTION • Do not touch the drain pump. Otherwise, an electric shock may be received. • Do not impose external force on the float switch. Otherwise, a failure may result. 5. On completion of the drainage check, shut off the power supply and disconnect the power supply line. 6. Put the control box cover to the original position.
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Installation of indoor unit 9. 9-1 EDUS281120_a ELECTRIC WIRING WORK 9-3 GENERAL INSTRUCTIONS • All field supplied parts and materials and electric works must conform to local codes. • Use copper wire only. • For electric wiring work, refer to also “Wiring diagram” attached to the control box cover. • For remote controller wiring details, refer to the installation manual attached to the remote controller. • All wiring must be performed by an authorized electrician.
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EDUS281120_a Installation of indoor unit (2) Lay the wires in the control box through the wire inlet on the side of the control box. Elbow (Field supply) Lock nut (Field supply) Conduit (Field supply) Low-voltage wiring inlet Transmission wiring (Low voltage) Remote controller wiring (Low voltage) (3) Follow the instructions below, and lay the wires in the control box. Fix the wires with clamp (8) to the wire fixing bracket provided to the control box.
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Installation of indoor unit EDUS281120_a (4) Put the control box cover, and wrap the wire sealing material (Small) (10) around the conduit so as to block the wire through holes. Wire through holes 10-2 WIRING EXAMPLE WARNING Install a ground fault circuit interrupter. The installation of a ground fault circuit interrupter is imperative for the prevention of electric shocks and fire accidents.
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EDUS281120_a Installation of indoor unit 2. When using 2 remote controllers Power Supply 208/230V 1 ~ 60Hz (2) Set the main/sub switch on one of the remote controller PCBs to sub. (Keep the switch of the other remote controller PCB set to main.
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Installation of indoor unit EDUS281120_a 11. FIELD SETTING Make sure the control box covers are closed on the indoor and outdoor units. Field setting must be made from the remote controller in accordance with the installation conditions. • Setting can be made by changing the “Mode No.”, “FIRST CODE NO.”, and “SECOND CODE NO.”. • For setting procedures and instructions, refer to the “FIELD SETTING” in the installation manual of the remote controller.
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EDUS281120_a Installation of indoor unit 12. TEST RUN Table 4 External Static Pressure Mode No. FIRST CODE NO. SECOND CODE NO. 0.20 inWG 02 0.24 inWG 03 0.28 inWG 04 0.32 inWG 05 0.36 inWG 06 0.40 inWG 07 0.44 inWG 13 (23) 0.48 inWG 08 06 09 0.52 inWG 10 0.56 inWG 11 0.60 inWG 12 0.64 inWG 13 0.72 inWG 14 0.80 inWG 15 Refer to the installation manual of the outdoor unit. • The operation lamp of the remote controller will flash when a malfunction occurs.
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Installation of outdoor unit EDUS281120_a 17. Installation of outdoor unit 17.1 RZR18PVJU / RZR24PVJU / RZR30PVJU / RZQ18PVJU9 / RZQ24PVJU9 / RZQ30PVJU SPLIT SYSTEM Air Conditioners CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1. SAFETY CONSIDERATIONS ........................................... 1 INTRODUCTION ............................................................... 3 BEFORE INSTALLATION .................................................. 4 SELECTION OF INSTALLATION LOCATION ...................
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EDUS281120_a Installation of outdoor unit • When wiring, position the wires so that the control box cover can be securely fastened. Improper positioning of the control box cover may result in electric shocks, ﬁre, or the terminals overheating. • Before touching electrical parts, turn off the unit. • Be sure to install a ground fault circuit interrupter if one is not already available. This helps prevent electrical shocks or ﬁre. • Securely fasten the outdoor unit terminal cover (panel).
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Installation of outdoor unit EDUS281120_a • This air conditioner is an appliance that should not be accessible to the general public. • The wall thickness of ﬁeld-installed pipes should be selected in accordance with the relevant local, state, and national regulations. 〈Safety Precaution〉 The PCI Data Station is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. 2.
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EDUS281120_a Installation of outdoor unit 2-5 Main components For main components and function of the main components, refer to the Engineering Data Book. 3. BEFORE INSTALLATION 〈Bringing-in〉 Bring in the outdoor unit slowly by holding the lugs provided on the left and right sides as shown in the ﬁgures below. (Take care so that hands and objects do not touch the ﬁn on the rear.
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Installation of outdoor unit EDUS281120_a Branch switch and overcurrent protective device Branch switch and overcurrent protective device re 40 or more Indoor remote controller 4 0 o r mo ore 60 or m Indoor unit (2) When two or more outdoor units are installed side by side • When an obstruction is present on the both sides 40 or mo re ore 60 or m ore m or 60 re 8o (in.
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EDUS281120_a Installation of outdoor unit H • When the upward area is open (1) When one outdoor unit is installed individually L (B) When an obstruction is present on the air outlet side • When the upward area is open (1) When one outdoor unit is installed individually ore rm ore 20 or m ore L>H or m (2) When two or more outdoor units are installed side by side H L (2) When two or more outdoor units are installed side by side 20 4o ore ore or m 40 L>H • When an obstruction is presen
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Installation of outdoor unit EDUS281120_a • When an obstruction is present also in the upward area (1) When one outdoor unit is installed individually s r les 20 ess or l L L H 40 or more 20 o 40 or more (2) When only two outdoor units are installed side by side ore H o 40 1 A The dimensional relationship between H, L and A is as shown in the table below. L≤H H
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EDUS281120_a Installation of outdoor unit (D) When outdoor units are stacked (1) When an obstruction is present on the air outlet side (2) When two or more outdoor units are installed side by side L Z 4 A ore H m 0 or ore 40 or m ore r 24 o e 12 mor rm 60 o The dimensional relationship between H, L and A is as shown in the table below. NOTE 1. Only two outdoor units can be stacked. 2. About 4 in. is required as the drain piping size for the upper outdoor unit. 3.
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Installation of outdoor unit 6. EDUS281120_a REFRIGERANT PIPING WORK Location CAUTION Outdoor • Make sure to open the stop valves after ﬁnishing the piping work. (Refer to the table shown in “ 6-7 Additional refrigerant charge”.) (Operating the air conditioner with the stop valve shut may damage the compressor.) • Use R410A to add refrigerant. (The R410A refrigerant cylinder has a pink stripe painted around it.
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EDUS281120_a Installation of outdoor unit Tightening torque (ft·lbf) Flare dimension A (in.) φ3/8” 24.1 - 29.4 0.504 - 0.520 φ5/8” 45.6 - 55.6 0.760 - 0.776 Cautions on connecting the connection piping Flare shape (in.) R0.016 ~0.031 A 90°± 2° 45° ± 2° Pipe size Ester oil or ether oil • If you are obliged to install the unit without a torque wrench, you may follow the installation method mentioned below. After the work is ﬁnished, make sure to check that there is no gas leak.
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Installation of outdoor unit EDUS281120_a • Vacuum drying - Use a vacuum pump which can evacuate up to –14.6 psi or less. [Procedure] Operate the vacuum pump for evacuation for 2 hours or more using both liquid pipe and gas pipe until the vacuum pressure reaches –14.6 psi or less. Leave the air conditioner at –14.6 psi or less for 1 hour or more, and conﬁrm that the vacuum pressure indicated by the vacuum gage does not increase.
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EDUS281120_a Installation of outdoor unit [Stop valve operation method] Prepare hexagon wrenches (whose size is 4 mm and 6 mm). Stop valve operation Cautions on handling the stop valve • The ﬁgure below shows the name of each part required in handling the stop valve. At the time of shipment, the stop valve is closed. Service port Valve stem Valve cap Silicon sealant (Take care not to generate cavity.) Field piping connection part How to open the stop valve 1.
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Installation of outdoor unit EDUS281120_a • Perform the electric wiring work in accordance with the “electric wiring diagram label”. Make sure to turn OFF the branch switch and overcurrent protective device before starting the work. • Perform grounding to the indoor unit and outdoor unit. • Use only copper wires. • Make sure to turn the power off before starting the electric wiring work. Do not turn ON any switch until the work is completed.
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EDUS281120_a Installation of outdoor unit CAUTION • After ﬁnishing the electric wiring work, conﬁrm that all the wirings are connected securely. Screw (accessory) Lock nut Cover Cover (Handle) (accessory) Conduit 〈〈Precautions when laying power wiring〉〉 • Two electric wires of different thickness cannot be connected to the power terminal block. (Slack in the electric wires may generate abnormal heat.) • Use round pressure terminals with insulting sleeve for connection to the power terminal block.
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Installation of outdoor unit EDUS281120_a 7-4 Transmission wiring connection procedure • If an excessive force is applied while connecting a cable to the terminal block on the PC board, the PC board may be damaged. IN/D OUT/D F1 F2 F1 F2 IN/D OUT/D F1 F2 F1 F2 L1 L2 5. Piping size and heat insulation: Refer to “6-1 Selection of piping material”, “6-5 Heat insulation of piping”. 6. Check of stop valve: Conﬁrm that the stop valve is open on both the liquid line and gas line. 7.
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EDUS281120_a Installation of outdoor unit • In the check operation, the status of the outdoor unit is checked, and incorrect wiring is checked for. (1) • Close the front panel of the outdoor unit. • Turn ON the power to the outdoor unit and indoor unit. Make sure to turn on the power 6 hours before Caution starting operation for supplying the power to the crankcase heater. (2) • Open the front panel of the outdoor unit.
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Installation of outdoor unit EDUS281120_a When a malfunction code is displayed in the remote controller (Check a malfunction code in the remote controller connected to the indoor unit.) Malfunction code E3 E4 F3 F6 U3 U4 UA UF UH 17 Cause Solution The stop valves in Open the stop valve on both the the outdoor unit gas and liquid lines. remain closed. Calculate again the required amount of refrigerant to be charged The refrigerant is based on the piping length, recover overcharged.
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EDUS281120_a Installation of outdoor unit Pay a special attention to the place, such as a basement, etc. where refrigerant can stay, since refrigerant is heavier than air. Procedure for checking maximum concentration Check the maximum concentration level in accordance with steps 1 to 4 below and take whatever action is necessary to comply. 1. Calculate the amount of refrigerant (lb.) charged to each system separately.
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Installation of outdoor unit 17.2 EDUS281120_a RZR36PVJU / RZR42PVJU / RZQ36PVJU9 / RZQ42PVJU9 SPLIT SYSTEM Air Conditioners CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1. SAFETY CONSIDERATIONS.................................................. 1 INTRODUCTION...................................................................... 2 BEFORE INSTALLATION........................................................ 3 SELECTION OF INSTALLATION LOCATION......................... 3 CAUTIONS ON INSTALLATION...............
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EDUS281120_a Installation of outdoor unit • Heat exchanger fins are sharp enough to cut. To avoid injury wear glove or cover the fins when working around them. • Install drain piping to proper drainage. Improper drain piping may result in water leakage and property damage. • Insulate piping to prevent condensation. • Be careful when transporting the product. • Do not turn off the power immediately after stopping operation. Always wait for at least 5 minutes before turning off the power.
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Installation of outdoor unit EDUS281120_a 4. 2-3 Electrical specifications (∗ in the table indicates the operating condition (shown in the previous figure).) Model RZQ30PVJU9 Power Phase Frequency (Hz) Voltage (V) Voltage tolerance (%) Max. Overcurrent (A) Protective device Min. Circuit Amps. (A) Compressor Phase Frequency (Hz) Voltage (V) RZQ36PVJU9 RZQ42PVJU9 RZR36PVJU RZR42PVJU Precaution ~ 60 208/230 ±10 30 ∗ 27.
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EDUS281120_a Installation of outdoor unit (5) The inverter type air conditioner may cause noise in electric products. When selecting an installation location, keep sufficient distance from the air conditioner unit and wiring to radios, personal computers, stereos, etc. as shown in the figure below. In areas with weak electric waves, keep a distance of 120 in. or more from the indoor remote controller, etc., put the power cables and connection cables in conduit tubes, and ground the conduit tubes.
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Installation of outdoor unit EDUS281120_a (2)When two or more outdoor units are installed side by side H L (2)When two or more outdoor units are installed side by side ore 40 ore or m L>H ore • When an obstruction is present also in the upward area (1)When one outdoor unit is installed individually or m or m 40 • When an obstruction is present also in the upward area (1)When one outdoor unit is installed individually s 40 or more r les 20 o s r les 40 or more 20 o L ore or m ore H
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EDUS281120_a Installation of outdoor unit (2)When only two outdoor units are installed side by side ess or l 40 or more 20 L H H When an obstruction on the air outlet side is lower than the outdoor unit (There is no restriction in the height of obstruction on the air inlet side.
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Installation of outdoor unit EDUS281120_a (E) When outdoor units are installed in rows (on the rooftop, etc.) (1)When one outdoor unit is installed in each row • In the drain piping work, make sure that drainage is discharged securely. (When routing the piping downward, check for water leakage.
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EDUS281120_a Installation of outdoor unit 6-1 Selection of piping material 1. Foreign materials inside pipes (including oils for fabrication) must be 2. Tightening Flare dimension A (in.) torque (ft·lbf) φ3/8” 24.1 - 29.4 0.504 - 0.520 φ5/8” 45.6-55.6 0.760 - 0.776 0.14gr/10ft. or less. Use the following material specification for refrigerant piping: • construction material: Phosphoric acid deoxidized seamless copper for refrigerant. Flare shape (in.) R0.016 ~0.
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Installation of outdoor unit EDUS281120_a Cautions on connecting the connection piping • Be careful not to let the field piping come into contact with the compressor terminal cover. Adjust the height of the insulation material on liquid pipe when it has the possibility of getting in contact with the terminal. Also make sure that the field piping does not touch the mounting bolt of the compressor.
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EDUS281120_a Installation of outdoor unit • If the outdoor unit is not in operation and the total amount cannot be charged, follow the procedures for additional refrigerant charge shown below. • Make sure to use installation tools you exclusively use on R410A installations to withstand the pressure and to prevent foreign materials from mixing into the system. • Procedures for charging additional refrigerant.
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Installation of outdoor unit EDUS281120_a 7-2 Routing power supply wiring and transmission wiring CAUTION • Do not operate the air conditioner until the refrigerant piping work is completed. (Operating the air conditioner before the refrigerant piping work is completed may damage the compressor.) • Install a ground fault circuit interrupter. (The inverter is provided in the air conditioner.
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EDUS281120_a Installation of outdoor unit 7-3 Power supply wiring connection procedure Terminal block (X2M) WARNING Transmission wiring (To X2M [TO IN/ D UNIT](F1, F2)) Insulation tube (Small) (accessory) • Never connect power supply wiring to the terminal block for remote controller wiring as this could damage the entire system. Install a ground fault circuit interrupter. • It is obliged to install a ground fault circuit interrupter to prevent electric shock and fire accident.
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Installation of outdoor unit EDUS281120_a 7-4 Transmission wiring connection procedure 8. • If an excessive force is applied while connecting a cable to the terminal block on the PC board, the PC board may be damaged. Terminal block (X2M) F1 F2 F1 F2 Use conductor STRANDED NON SHIELDED COPPER F1 F2 Indoor unit CAUTION • For low-noise operation, it is necessary to install the optional “External control adaptor for outdoor unit”. For details, see the installation manual attached to the adaptor.
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EDUS281120_a Installation of outdoor unit 9-1 Power on and check operation • Make sure to perform the check operation after installation. (If the air conditioner is operated using the indoor remote controller without performing the check operation, the malfunction code “U3” is displayed in the indoor remote controller, and normal operation is disabled.) • In the check operation, the status of the outdoor unit is checked, and incorrect wiring is checked for.
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Installation of outdoor unit EDUS281120_a When a malfunction code is displayed in the remote controller (Check a malfunction code in the remote controller connected to the indoor unit.) Malfunction code Cause The stop valves in the outdoor unit remain closed. E3 F6 Open the stop valve on both the gas side and liquid side. The operation mode on the remote control- Set the operation mode on all indoor unit remote controllers to ler was changed “cooling.” before the check operation.
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EDUS281120_a Installation of outdoor unit NOTE • Where a single refrigerant facility is divided into 2 entirely independent refrigerant systems then use the amount of refrigerant with which each separate system is charged. 3 2. Calculate a room volume (ft ) 3. Calculate the refrigerant concentration by using the results of the calculations in steps 1 and 2 above.
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Warning Daikin products are manufactured for export to numerous countries throughout the world. Prior to purchase, please confirm with your local authorized importer, distributor and/or retailer whether this product conforms to the applicable standards, and is suitable for use, in the region where the product will be used. This statement does not purport to exclude, restrict or modify the application of any local legislation. Ask a qualified installer or contractor to install this product.