Troubleshooting by Error Code
SiAF332111E
274
Part 6 Service Diagnosis
Note(s)
Reference
1. RXMQ6AR: outdoor unit main PCB (A1P)
RXMQ8AR: inverter PCB (A3P)
CHECK 4
Refer to page 340.
Power OFF
YES
Restarting the
system results in the
recurrence of the
error.
Continue operation.
Replace the
compressor (M1C).
NO
YES
Replace the inverter PCB (A3P).
Restarting the
system results in the
recurrence of the
error.
Continue operation.
The error could have
resulted from causes
such as instantaneous
power failure.
NO
( )
A
NO
YES
The
insulation
resistance of the
compressor is
100 k
or less.
Replace the compressor
(M1C).
YES
The internal
wiring of the
compressor coil is
defective.
Replace the compressor
(M1C).
YES
NO
Replace the relevant
PCB (
1
).
NO
Power OFF
CHECK 4
Is the power
transistor normal?
RXMQ8AR Only
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...
