Costway
Condenser Fan Failure
Condenser fan not running; back of unit very hot, poor cooling.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Burned-out condenser fan motor, Fan blade jammed by debris, Loose or corroded fan connector, Failed fan driver on control board
How to Fix / Troubleshooting
Safety: Unplug the unit before accessing the rear compartment.
Steps:
- Inspect fan: Remove rear panel and check the condenser fan for dust buildup or obstructions. Clean thoroughly.
- Spin test: Turn the fan blade by hand; if stiff or seized, replace the fan motor.
- Electrical test: With the unit briefly powered and calling for cooling, measure voltage at the fan connector. If voltage is present but the fan does not run, replace the fan motor.
- Control board: If no voltage is present, inspect and potentially replace the main control board.
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Repair Difficulty
Medium
3/5
Required Part
Condenser Fan Motor
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