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Troubleshooting by Error Code
SiAF332111E
234
Part 6 Service Diagnosis
Reference
Reference
CHECK 1
Refer to page 337.
CHECK 12
Refer to page 353.
A
Replace the outdoor unit
main PCB (A1P).
NO
YES
-The high pressure sensor is normal, and outdoor unit main PCB is also
normal.
-The high pressure has really become high.
Eliminate factors that cause the high pressure to rise.
CHECK 1
Are both
pressure values the
same?
Service Checker
CHECK 12
Connect the service checker, and then compare the high pressure value
measured by the service checker with the voltage measurement of the
connector of the pressure sensor (
1)
Summary of Contents for VRV S RXMQ10ARY1
Page 1: ...Service Manual Cooling Only 50 60 Hz RXQ4 5ARV1 RXMQ6ARV1 RXMQ8 10 12ARY1 SiAF332111E...
Page 369: ...SiAF332111E Wiring Diagrams Part 7 Appendix 363 RXMQ6ARV1 C 3D137051...
Page 370: ...Wiring Diagrams SiAF332111E 364 Part 7 Appendix RXMQ8ARY1 C 3D137060...
Page 371: ...SiAF332111E Wiring Diagrams Part 7 Appendix 365 RXMQ10 12ARY1 3D121610B...
Page 375: ...SiAF332111E Wiring Diagrams Part 7 Appendix 369 FXMQ40 50 63 80 100ARV1 3D127112 04 59...