F8
Midea
Indoor Fan Overload / Overheat Protection
Unit shows F8; may relate to indoor fan or overheat protection depending on model
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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
Indoor fan motor overheating, Blocked air filters and coil, Faulty indoor fan driver circuit, Incorrect fan speed feedback
How to Fix / Troubleshooting
Safety first: Turn off power before opening the indoor unit.
Steps to check:
- 1. Clean filters and coil: Remove and wash filters. Gently clean the evaporator coil and blower wheel to restore airflow.
- 2. Check fan speed settings: Avoid running at very low fan speed in extremely hot or humid conditions; use AUTO or HIGH.
- 3. Inspect fan motor area: Ensure there is no plastic, insulation, or wiring rubbing against the blower wheel or motor.
When to call a technician: If F8 persists, the indoor fan motor or PCB driver may be overheating and should be tested and replaced by a professional.
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Repair Difficulty
Medium
3/5
Required Part
Indoor Fan Motor
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