HI
Frigidaire Professional
High Temperature Alarm (Extended)
Display shows HI for temperature; compartment is above the set point and alarm may sound.
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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
Door left open, Heavy warm food load, Failed evaporator fan, Refrigerant leak or sealed system issue
How to Fix / Troubleshooting
Safety First: Unplug the unit before accessing fans or coils.
- 1. Confirm door closure: Ensure doors are fully closed and gaskets seal properly.
- 2. Allow recovery: After loading warm groceries, allow 12–24 hours for temperatures to return to normal.
- 3. Check fans and compressor: Verify the compressor and condenser fan are running. If the compressor is hot and not cooling, sealed system service may be required.
- 4. Clean condenser coils: Dirty coils can cause high temperatures; clean thoroughly.
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Repair Difficulty
Medium
3/5
Required Part
Condenser Fan Motor
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