Outdoor Unit Fan Motor Rpm Error - Samsung AM017HN1DEH/EU Service Manual

4-4-71 Outdoor Unit Fan Motor RPM Error

Outdoor unit display
Indoor unit display
• In case the number of the revolutions of the outdoor unit fan motor in motion is different by 100 rpm or more
Criteria
compared to the instructed value.
Cause of problem • Outdoor unit fan motor constrained or faulty of operation
1. Inspection Method
fan power condenser normal?
Samsung Electronics
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.
Troubleshooting
395