Honeywell
Condenser Fan Failure
Outdoor or exhaust fan is not running; unit overheats or shuts down.
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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
Failed condenser fan motor, Faulty fan capacitor (if used), Obstructed fan blade, Defective fan driver on PCB
How to Fix / Troubleshooting
Safety: Disconnect power. Do not reach into fan area with power applied.
Steps:
- Check for obstructions: Inspect the outdoor fan or exhaust fan for debris, ice, or bent shrouds preventing rotation. Clear obstructions.
- Spin test: Turn the fan blade by hand. If stiff or seized, the motor is likely bad and should be replaced.
- Electrical test: A technician can test the motor windings and any associated capacitor. Replace faulty components.
- PCB check: If the motor is good but never receives power, the main control board's fan driver may be defective and require replacement.
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Repair Difficulty
Hard
4/5
Required Part
Condenser Fan Motor
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