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Troubleshooting by Error Code
SiME341909EA
164
Part 6 Service Diagnosis
5.7 Indoor Fan Motor Abnormality
5.7.1 Indoor Fan Motor Abnormality (FXFSQ-AR)
Applicable
Models
FXFSQ-AR
Error Code
A6-10
Method of Error
Detection
Detection from the current flow on the fan PCB (A1P)
Detection from the rotation speed of the fan motor in operation
Detection from the position signal of the fan motor
Detection from the current flow on the fan PCB when the fan motor starting operation
Error Decision
Conditions
An overcurrent flows
The rotation speed is less than a certain level for 6 seconds.
A position error in the fan rotor continues for 5 seconds or more.
Supposed
Causes
Clogged foreign matter
Disconnection of fan motor connectors
Fan motor lock
Defective fan motor
Defective indoor unit PCB
Troubleshooting
Connect the connector correctly.
Turn OFF the power supply and
wait for 10 minutes.
NO
Turn ON the power supply and check
the HAP lamp on the indoor unit
control PCB (A1P).
YES
NO
Replace the indoor fan motor
(M1F).
NO
YES
NO
Replace the indoor fan motor
(M1F).
Resistance
between UVW of fan
motor is unbalanced, or
short-circuited.
YES
The fan
motor connector (
∗
1) is
connected to the indoor unit
control PCB
(A1P).
Remove the foreign matter.
YES
There is a foreign
matter around the fan.
It is
possible to rotate
the fan manually when the
fan motor connector is
disconnected from the indoor
unit control PCB
(A1P).
A
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
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Содержание VRV X RXQ6-48ANR Series
Страница 1: ...Service Manual Cooling Only 50 60 Hz RXQ6 48A N R Series SiME341909EA...
Страница 287: ...SiME341909EA Part 7 Appendix 281 1 Wiring Diagrams 282 1 1 Outdoor Unit 282 1 2 Indoor Unit 285 Part 7 Appendix...
Страница 288: ...Wiring Diagrams SiME341909EA 282 Part 7 Appendix 1 Wiring Diagrams 1 1 Outdoor Unit RXQ6 8ARYFK 3D124186A...
Страница 289: ...SiME341909EA Wiring Diagrams Part 7 Appendix 283 RXQ10 12ARYFK 2D124184...
Страница 290: ...Wiring Diagrams SiME341909EA 284 Part 7 Appendix RXQ14 16ARYFK 2D124183...
Страница 292: ...Wiring Diagrams SiME341909EA 286 Part 7 Appendix BYCQ125EASF Auto Grille Panel for FXFSQ AR 3D108035...
Страница 295: ...SiME341909EA Wiring Diagrams Part 7 Appendix 289 FXMQ40 50 63 80 100ARV1 3D127112 04 59...
Страница 296: ...Wiring Diagrams SiME341909EA 290 Part 7 Appendix 1 2 4 Wall Mounted Type FXAQ20 25 32 40 50 63ARVM 3D118250D...