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Troubleshooting by Error Code
SiAF332111E
282
Part 6 Service Diagnosis
Note(s)
RXMQ6AR
Properly connect the harness.
NO
YES
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Is the harness
between terminal block
and outdoor unit main PCB
securely connected?
(
1)
Replace the outdoor unit main PCB
(A1P).
NO
YES
The
microcomputer normal
monitor (green) on the outdoor
unit main PCB (A1P) is
blinking.
NO
Replace the outdoor unit main PCB
(A1P).
YES
Continue operation.
The error could have resulted from
causes such as instantaneous
power failure.
The
LC
error recurs.
Replace the fan motor.
YES
NO
The insulation
resistance of the
compressor is less than
100 k
.
The insulation
resistance of the fan motor
is less than
1 M
Replace the compressor.
YES
NO
1. Connect and disconnect the connector once to ensure that it is securely connected.
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...