SiUS341802EC
Refrigerant Circuit (Piping Diagrams)
Part 2 Refrigerant Circuit
38
(33)
R11T Thermistor (Deicer)
Used to detect liquid pipe temperature of air heat exchanger.
Used to make judgements on defrost operation.
(34)
R12T Thermistor
(Compressor suction)
Used to detect suction pipe temperature of compressor.
(35)
R13T Thermistor (Receiver gas purge) Used to detect gas pipe temperature of receiver gas purge piping.
(36)
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.
(37)
R15T Thermistor (Leak detection)
The thermistor detects refrigerant leakage.
(38)
R16T Thermistor
(Subcooling injection)
Used to control subcooling injection.
No. in
piping
diagram
Electric
symbol
Name
Function
Summary of Contents for VRV Aurora RXLQ-TATJU Series
Page 407: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 400 RXLQ96 120TATJU RXLQ96 120TATJA 2D112581C...
Page 409: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 402 RXLQ72TAYDU RXLQ72TAYDA 2D112582D...
Page 411: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 404 RXLQ96 120TAYDU RXLQ96 120TAYDA 2D112583D...
Page 417: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 410 FXFQ07 09 12 15 18 24 30 36 48TVJU 3D086460B...
Page 420: ...Wiring Diagrams SiUS341802EC 413 Part 7 Appendix FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Page 425: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 418 FXEQ07 09 12 15 18 24PVJU 3D098557A...
Page 426: ...Wiring Diagrams SiUS341802EC 419 Part 7 Appendix FXDQ07 09 12 18 24MVJU C 3D050501C...
Page 433: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 426 FXHQ12 24 36MVJU 3D048116C...
Page 434: ...Wiring Diagrams SiUS341802EC 427 Part 7 Appendix FXAQ07 09 12 18 24PVJU 3D075354F...
Page 441: ...SiUS341802EC Wiring Diagrams Part 7 Appendix 434 VAM1200GVJU 3D073270D...
