F10
Hotpoint
Low Voltage or Power Supply Error
Freezer shows error, compressor and fans do not run, interior light works
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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
Faulty internal power supply on main board, Loose power connector, Brownout or unstable mains voltage, Blown internal fuse on PCB
How to Fix / Troubleshooting
Safety first: Unplug the freezer before opening any electrical compartments. Testing live voltage should only be done by qualified persons.
Steps:
- Verify outlet voltage: Use a multimeter to confirm correct mains voltage at the wall outlet. Avoid using extension cords or power strips.
- Inspect power cord: Check for cuts, burns, or kinks. Replace the cord if damaged.
- Access main board: Remove the rear or top cover to reach the control board. Look for an onboard fuse and check it with a multimeter for continuity.
- Check connectors: Ensure the main power connector to the board is fully seated and not burnt.
- Board replacement: If the internal power supply section is visibly damaged or not providing correct low-voltage outputs to sensors and UI, replace the main control board with a Hotpoint-compatible unit.
- Reassemble and test: Restore power and confirm that the error clears and the compressor starts.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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