Zanussi
Electrical Short or Earth Leakage
Freezer trips the household circuit breaker or RCD when plugged in or when compressor starts.
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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
Shorted compressor windings, Damaged mains cable, Moisture in defrost heater or wiring, Faulty mains filter (EMI filter)
How to Fix / Troubleshooting
Safety: This fault involves potential electric shock risk. If you are not trained, contact a qualified technician.
- Visual inspection: With the unit unplugged, inspect the mains cable and plug for cuts or burns. Replace if damaged.
- Isolate components: A technician can disconnect the compressor, defrost heater, and other loads one by one to identify which causes the trip when powered.
- Check for moisture: Look for water around the defrost heater area or wiring. Dry thoroughly and correct any drain issues.
- Replace faulty part: If the compressor or heater is found to be shorted to earth, it must be replaced by a professional.
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Repair Difficulty
Professional Required
5/5
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