SMEG Overheating Wiring or Component Failure

Burning smell, smoke, or electrical odor from range or cooktop

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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

Loose electrical connection, Shorted element, Melted terminal block, Failing fan or motor winding

How to Fix / Troubleshooting

Safety first: Immediately turn off the appliance and switch off power at the breaker. If you see flames, use an appropriate fire extinguisher and call emergency services.

Steps:

  • Do not reuse: Do not turn the appliance back on until it has been inspected.
  • Inspect terminal block: After cooling, remove the rear panel and check the mains terminal block for signs of overheating or melting. Replace if damaged.
  • Check wiring: Look for burnt wires near elements, fans, and control boards. Replace any damaged wiring with high-temperature-rated wire.
  • Component replacement: Identify and replace any component that shows signs of burning (element, motor, board).

Warning: Electrical burning smells indicate a serious fault. If you are not qualified, have a professional perform a full safety inspection.

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Repair Difficulty

Professional Required 5/5

Required Part

Main Terminal Block
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