Montpellier
Electrical Short or Earth Leakage
Wine cooler trips 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 power cord, Moisture on electrical components, Faulty main PCB
How to Fix / Troubleshooting
Safety: Do not repeatedly reset a breaker that trips immediately; this indicates a potentially dangerous fault. Unplug the appliance.
- Visual inspection: Check the power cord and plug for damage or signs of overheating. Replace if necessary.
- Dry out moisture: If the unit was recently moved or exposed to water, allow it to dry for 24 hours in a warm, dry place before retrying.
- Isolate compressor: A technician can disconnect the compressor to see if the breaker still trips. If it stops tripping, the compressor is likely shorted and must be replaced.
- Professional repair: Because this involves mains safety and potential earth faults, contact a qualified appliance technician or electrician for diagnosis and repair.
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Repair Difficulty
Professional Required
5/5
Required Part
Compressor / Main Control Board
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