Medium Foundation - Error code P3 - Indoor Fan Overload Protection

August 02, 2024 13:57 Updated

Error code P3

Summary:

Indoor Fan Overload Protection

Possible Cause:

EEV/filter drier/indoor coil blocked
Overload protector of indoor fan fault

Troubleshooting:

If there is a blockage - correct it
If the overload protector failed - replace the indoor fan

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