SiUS342004EB
Functional Parts Layout
Part 2 Refrigerant Circuit
44
2.2 RXYQ144/168XA, RXYQ144/168XB
C: 1P578154A
Front View
Plane View
Electronic expansion valve
(Refrigerant cooling)
(Y5E)
Electronic expansion valve
(Subcooling heat exchanger)
(Y2E)
Four way valve
(Heat exchanger upper)
(Y6S)
Four way valve
(Heat exchanger lower)
(Y5S)
Thermistor
(Heat exchanger gas upper)
(R8T)
Thermistor (M1C discharge)
(R21T)
Solenoid valve (OS oil return)
(Y1S)
Solenoid valve
(Hot gas bypass)
(Y2S)
Solenoid valve (Liquid shutoff)
(Y3S)
High pressure sensor
(S1NPH)
Section W-W
Thermistor
(Heat exchanger gas lower)
(R9T)
Thermistor (Suction)
(R10T)
Fan motor
(M2F)
Low pressure sensor
(S1NPL)
Thermistor (Outdoor air)
(R1T)
Four way valve (HP/LP gas)
(Y4S)
High pressure switch
(For compressor)
(S1PH)
Electronic expansion valve
(Heat exchanger upper)
(Y1E)
Thermistor (Deicer)
(R11T)
Part A
Electronic expansion valve
(Heat exchanger lower)
(Y3E)
Compressor
(M1C)
Solenoid valve
(Accumulator oil return)
(Y7S)
Thermistor (M1C body)
(R14T)
Fan motor
(M1F)
Thermistor (Compressor suction)
(R12T)
Crankcase heater
(E1HC, E2HC)
Summary of Contents for VRV RXYQ72-384XAYCA
Page 1: ...Service Manual RXYQ72 384XAYCA RXYQ72 384XBYCA Heat Pump 60 Hz SiUS342004EB...
Page 395: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 388 FXFQ07 09 12 15 18 24 30 36 48TVJU 3D086460B...
Page 397: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 390 FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Page 401: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 394 FXEQ07 09 12 15 18 24PVJU 3D098557A...
Page 402: ...Wiring Diagrams SiUS342004EB 395 Part 7 Appendix FXDQ07 09 12 18 24MVJU C 3D050501C...
Page 409: ...SiUS342004EB Wiring Diagrams Part 7 Appendix 402 FXHQ12 24 36MVJU 3D048116C...
Page 410: ...Wiring Diagrams SiUS342004EB 403 Part 7 Appendix FXAQ07 09 12 18 24PVJU 3D075354F...
Page 418: ...Wiring Diagrams SiUS342004EB 411 Part 7 Appendix VAM1200GVJU 3D073270D...