Finlux
Electrical Short / Earth Leakage
Dishwasher trips the household circuit breaker or RCD during operation.
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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
Water leak onto electrical components, Shorted heater element, Faulty motor insulation, Damaged mains cable
How to Fix / Troubleshooting
Safety first: Do not repeatedly reset a tripping breaker. Disconnect the dishwasher from the mains and water supply immediately.
- 1. Visual inspection: Pull out the dishwasher and inspect the base and rear for signs of water leaks or burnt components.
- 2. Check mains cable: Ensure the power cord is not damaged or pinched behind the appliance.
- 3. Dry leaks: If there is water in the base, dry it completely and identify the leak source before further use.
- 4. Do not bypass safety: Do not attempt to bypass the RCD or use extension leads.
- 5. Professional diagnosis: A tripping breaker usually indicates a serious electrical fault in the heater, motor, or wiring and must be diagnosed by a qualified technician with proper test equipment.
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Repair Difficulty
Professional Required
5/5
Required Part
Heater Element
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