Freezer trips the circuit breaker or blows a fuse when it starts.
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.
Possible Causes
How to Fix / Troubleshooting
Safety: Repeated breaker tripping indicates a serious fault. Unplug the freezer and do not repeatedly reset the breaker without diagnosis.
Diagnostic steps:
- 1. Inspect power cord: Check for cuts or crushed sections. Replace the power cord if damaged.
- 2. Test compressor: With the unit unplugged, remove the compressor start device and measure resistance between compressor terminals and to ground. Any continuity to ground indicates a shorted compressor requiring professional replacement.
- 3. Check defrost heater: Disconnect the defrost heater and test for continuity to ground. Replace if shorted.
- 4. Inspect control board: Look for burned components on the main control PCB. Replace if visibly damaged.
Professional recommendation: Because this involves mains faults, have a qualified technician perform detailed testing and repairs.
Repair Difficulty
Required Part
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