SilverCrest
Short Circuit / Earth Leakage
Multicooker trips the household circuit breaker or RCD when plugged in or when heating 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 heating element to chassis, Damaged power cord insulation, Moisture inside base contacting live parts, Shorted component on control PCB
How to Fix / Troubleshooting
Safety first: Do not repeatedly reset the breaker. Unplug the cooker immediately. Water and electricity are a dangerous combination.
- Visual inspection: Check the power cord for cuts or crushed sections. Replace if damaged.
- Open the base: Inspect the heating element and wiring for burn marks or melted insulation. Look for signs of water ingress or condensation.
- Dry thoroughly: If moisture is present, dry the interior completely and leave the cooker open in a warm, dry place for 24–48 hours before retesting.
- Insulation test (advanced): Use a megohmmeter to test insulation resistance between heater terminals and chassis. Low resistance indicates a leaking heater that must be replaced.
- PCB inspection: Look for shorted components or carbon tracking on the control board. Replace the board if significant damage is found.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Heating Element Assembly
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