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Troubleshooting by Error Code
SiAF332111E
244
Part 6 Service Diagnosis
Troubleshooting
There is
foreign matter around the
applicable fan.
Remove the foreign matter.
YES
Check for the connections of fan motor connector.
NO
Turn OFF the power supply, and then wait for a period of 10 minutes.
Connector is
disconnected.
Insert the connector.
YES
NO
NO
Replace the relevant PCB
(
2).
YES
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
A
Check for Connection of Connector
The fan
can be rotated
by hand when
disconnecting the
connector from the
fan motor.
Replace the fan motor (M1F).
NO
Resistance
between the fan
motor power supply cable
terminal and the motor frame
(metallic part) is less
than 1 M
.
Replace the fan motor (M1F).
YES
YES
NO
The fuse
(
1)
on the
relevant PCB
(
2) has
continuity.
Summary of Contents for VRV S RXQ4/5ARV1
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...