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SiUS331708EA
Troubleshooting by Error Code
Service Diagnosis
166
Troubleshooting
Properly connect the connector.
NO
Is the
connector properly
connected to the indoor
unit main PCB?
(
∗
1)
Replace the fan motor.
NO
YES
By
disconnecting the
connector, the fan can be
lightly rotated by
hand.
Remove the foreign matter.
YES
YES
NO
Are there
any foreign matter
around the fan?
YES
NO
Is the
resistance
between the pins less than
the judgment
criteria?
Replace the indoor unit main
PCB (A1P).
Disconnect the connector
from the fan motor, and then
make measurement of
resistance between pins.(
∗
2)
Turn OFF the power
supply, and then wait for
a period of 10 minutes.
Replace the fan motor and the
indoor unit main PCB (A1P).
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Summary of Contents for RXSQ24TAVJU
Page 1: ...Service Manual SiUS331708EA RXSQ24 36 48 60TAVJU Heat Pump 60 Hz...
Page 290: ...Wiring Diagrams SiUS331708EA 277 Appendix RXSQ48TAVJU 3D109546A...
Page 291: ...SiUS331708EA Wiring Diagrams Appendix 278 RXSQ60TAVJU 3D109547A...
Page 295: ...SiUS331708EA Wiring Diagrams Appendix 282 FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Page 298: ...Wiring Diagrams SiUS331708EA 285 Appendix FXEQ07 09 12 15 18 24PVJU 3D098557A...
Page 300: ...Wiring Diagrams SiUS331708EA 287 Appendix FXSQ05 07 09 12 15 18 24 30 36 48 54TAVJU 3D110467B...
Page 301: ...SiUS331708EA Wiring Diagrams Appendix 288 FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B...
Page 302: ...Wiring Diagrams SiUS331708EA 289 Appendix FXHQ12 24 36MVJU 3D048116C...
Page 303: ...SiUS331708EA Wiring Diagrams Appendix 290 FXAQ07 09 12 18 24PVJU 3D075354C...
Page 309: ...SiUS331708EA Wiring Diagrams Appendix 296 VAM1200GVJU 3D073270D...