SiUS342004EB
Refrigerant Circuit (Piping Diagrams)
Part 2 Refrigerant Circuit
34
(33)
R12T Thermistor (Compressor
suction)
Used to detect suction pipe temperature of compressor.
(34)
R13T Thermistor (Receiver gas purge) Used to detect gas pipe temperature of receiver gas purge piping.
(35)
R14T Thermistor (M1C body)
Detects compressor surface temperature, this switch is activated at surface
temperature of 120°C (248°F) or more to stop the compressor.
(36)
R16T Thermistor (Subcooling
injection)
Used to control subcooling injection.
No. in
piping
diagram
Electric
symbol
Name
Function
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...