Troubleshooting by Error Code
SiUS342004EB
221
Part 6 Service Diagnosis
E7 - 01
Fan motor M1F lock (Master)
Make a diagnosis of the fan motor of the relevant unit
based on the following.
Fan motor lock: 01, 02, 13, 14, 25, 26
Momentary overcurrent: 05, 06, 17, 18, 29, 30
IPM error: 09, 10, 21, 22, 33, 34
E7 - 02
Fan motor M2F lock (Master)
E7 - 05
Fan motor M1F momentary overcurrent (Master)
E7 - 06
Fan motor M2F momentary overcurrent (Master)
E7 - 09
Fan motor M1F IPM error (Master)
E7 - 10
Fan motor M2F IPM error (Master)
E7 - 13
Fan motor M1F lock (Slave 1)
E7 - 14
Fan motor M2F lock (Slave 1)
E7 - 17
Fan motor M1F momentary overcurrent (Slave 1)
E7 - 18
Fan motor M2F momentary overcurrent (Slave 1)
E7 - 21
Fan motor M1F IPM error (Slave 1)
E7 - 22
Fan motor M2F IPM error (Slave 1)
E7 - 25
Fan motor M1F lock (Slave 2)
E7 - 26
Fan motor M2F lock (Slave 2)
E7 - 29
Fan motor M1F momentary overcurrent (Slave 2)
E7 - 30
Fan motor M2F momentary overcurrent (Slave 2)
E7 - 33
Fan motor M1F IPM error (Slave 2)
E7 - 34
Fan motor M2F IPM error (Slave 2)
E9 - 01
Electronic expansion valve coil (Y1E) error (Master)
Refer to the
E9
flowchart and make a diagnosis of the
relevant electronic expansion valve of the relevant unit
based on the Error code shown to the left.
E9 - 03
Electronic expansion valve coil (Y2E) error (Master)
E9 - 04
Electronic expansion valve coil (Y3E) error (Master)
E9 - 05
Electronic expansion valve coil (Y1E) error (Slave 1)
E9 - 06
Electronic expansion valve coil (Y2E) error (Slave 1)
E9 - 07
Electronic expansion valve coil (Y3E) error (Slave 1)
E9 - 08
Electronic expansion valve coil (Y1E) error (Slave 2)
E9 - 09
Electronic expansion valve coil (Y2E) error (Slave 2)
E9 - 10
Electronic expansion valve coil (Y3E) error (Slave 2)
E9 - 20
Defective electronic expansion valve coil (Y1E) (Master)
E9 - 21
Defective electronic expansion valve coil (Y1E) (Slave 1)
E9 - 22
Defective electronic expansion valve coil (Y1E) (Slave 2)
E9 - 23
Defective electronic expansion valve coil (Y2E) (Master)
E9 - 24
Defective electronic expansion valve coil (Y2E) (Slave 1)
E9 - 25
Defective electronic expansion valve coil (Y2E) (Slave 2)
E9 - 26
Electronic expansion valve coil (Y4E) error (Master)
E9 - 27
Electronic expansion valve coil (Y4E) error (Slave 1)
E9 - 28
Electronic expansion valve coil (Y4E) error (Slave 2)
E9 - 29
Electronic expansion valve coil (Y5E) error (Master)
E9 - 32
Electronic expansion valve coil (Y7E) error (Master)
E9 - 34
Electronic expansion valve coil (Y5E) error (Slave 1)
E9 - 37
Electronic expansion valve coil (Y7E) error (Slave 1)
E9 - 39
Electronic expansion valve coil (Y5E) error (Slave 2)
E9 - 42
Electronic expansion valve coil (Y7E) error (Slave 2)
E9 - 44
Defective electronic expansion valve coil (Y3E) (Master)
E9 - 45
Defective electronic expansion valve coil (Y3E) (Slave 1)
E9 - 46
Defective electronic expansion valve coil (Y3E) (Slave 2)
F3 - 01
Discharge pipe high temperature error (Master)
Refer to the
F3
flowchart and make a diagnosis of the
relevant unit based on the Error code shown to the left.
F3 - 03
Discharge pipe high temperature error (Slave 1)
F3 - 05
Discharge pipe high temperature error (Slave 2)
F3 - 20
Compressor overheat error (Master)
F3 - 21
Compressor overheat error (Slave 1)
F3 - 22
Compressor overheat error (Slave 2)
Error code
Troubleshooting
Error Description
Diagnosis
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...