Samsung AR18CSFCMWKN - Page 84

Troubleshooting
4-42 Samsung Electronics
SAMSUNG PROPRIETARY. DO NOT COPY OR DISTRIBUTE WITHOUT PERMISSION
SAMSUNG PROPRIETARY. DO NOT COPY OR DISTRIBUTE WITHOUT PERMISSION
4-6-1-2 Indoor FAN ERROR (BLDC MOTOR MODEL)
Indoor unit display
4Way  

1Way  

Console  

Symptom 
Failure 
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.
Remove the foreign substance
and restart the unit.