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Troubleshooting
4-4-69 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
Judgment Method
more compared to the instructed value.
∙ Outdoor unit fan motor constrained or faulty of operation
Special Cause
1. Inspection Method
Is connection for feedback
the fan connector normal?
fan power condenser normal?
Is the motor operating
condition normal after
4-112
connector normal?
Yes
Is the connection for
Yes
Is connection for
Yes
changing PBA?
Yes
Complete
No
Connect connector as normal.
No
Re-connect connector.
No
Re-connect connector.
No
Change motor.
Samsung Electronics
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Troubleshooting
