V-ZUG
Electrical Short or Earth Leakage
Cooktop trips the household circuit breaker or RCD when a zone is turned on.
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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
Damaged heating element insulation, Pinched wiring touching chassis, Moisture inside cooktop, Faulty mains filter or suppression capacitor
How to Fix / Troubleshooting
Safety first: Do not repeatedly reset the breaker. Disconnect the appliance and do not use it until inspected.
Technical steps (electrician/technician):
- Remove the cooktop and inspect all wiring for damage, especially where it passes through metal openings.
- Check radiant elements or induction coils for signs of arcing or insulation breakdown.
- Perform insulation resistance tests between live parts and earth.
- Isolate zones one by one to identify the faulty component.
- Replace the defective heating element, induction module, or mains filter as indicated by tests.
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Repair Difficulty
Professional Required
5/5
Required Part
Mains Filter or Heating Element (depending on diagnosis)
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