Soleus Air
Fan Motor Bearing Wear
High-pitched squealing or grinding noise from the Soleus Air AC fan area.
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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
Worn indoor blower motor bearings, Worn outdoor fan motor bearings, Debris caught in blower wheel
How to Fix / Troubleshooting
Safety: Unplug the unit. Do not run the AC with grinding noises for long; it can cause further damage.
- Locate noise source: Remove the front cover and briefly run the unit (if safe) to identify whether the noise comes from the indoor blower or outdoor fan.
- Check for debris: With power off, inspect the blower wheel and fan blade for foreign objects or bent fins rubbing against the housing. Remove or straighten as needed.
- Assess motor play: Wiggle the motor shaft by hand. Excessive play or roughness indicates worn bearings.
- Replace motor: Order the correct Soleus Air indoor or outdoor fan motor assembly. Transfer the blower wheel or fan blade to the new motor, ensuring it is properly seated and balanced.
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Repair Difficulty
Hard
4/5
Required Part
Indoor Fan Motor
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