Samsung AJ024TXJ3CH - Indoor Fan Error (BLDC Motor Model)

Troubleshooting
4-28 Samsung Electronics
Indoor unit display
X (Operation) ǹ࣍Uʪ˙θͱϑϩ࣎ (Timer) X (Filter)
Symptom
Indoor unit fan dose not run/Runs at excessive high speed and stops.
Failure
Check if the motor connector is disconnected/check the motor fan assembly status.
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Yes
No
No
Is there foreign substance
stuck in the motor fan?
Yes
Is the motor connector
disconnected from the PCB?
Replace the PCB and restart the unit.
Connect the connector to
PCB and restart the unit.
ŵʪͱЭʪϩ˵ʪ˙ͱθʪ˝ϑЇɵϑϩɇʀʪ
and restart the unit.