Outdoor Unit Fan Motor Rpm Error - Samsung AM007FN1DCH/AA Service Manual

Troubleshooting

4-4-69 Outdoor Unit Fan Motor RPM Error

Outdoor Unit Display
-
Indoor Unit Display
Judgment Method
compared to the instructed value.
Special Cause
1. Inspection Method
fan power condenser normal?
4-108
Is connection for feedback
connector normal?
Yes
Is the connection for
the fan connector normal?
Yes
Is connection for
Yes
Is the motor operating
condition normal after
changing PBA?
Yes
Complete
No
Connect connector as normal.
No
Re-connect connector.
No
Re-connect connector.
No
Change motor.
Samsung Electronics