Kenwood Overheating / Electrical Insulation Failure

Strong electrical or burning plastic smell during operation, sometimes with visible smoke from vents.

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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

Food or oil spilled onto heater plate burning off, Melted wiring insulation near heater, Failing control board component, Blocked ventilation causing overheating

How to Fix / Troubleshooting

Safety first: Immediately unplug the cooker. If smoke continues, move it to a safe, non-flammable area. Do not continue using until inspected.

  • Check for spills: After cooling, remove the inner pot and inspect the heater plate and surrounding area for burnt food or oil. Clean thoroughly.
  • Inspect vents: Ensure side and bottom vents are not blocked by cloths or walls.
  • Internal inspection: Remove the bottom cover and look for melted insulation, burnt connectors, or scorched PCB areas.

If any internal burning or melting is found, discontinue use and have the unit serviced. Do not attempt to operate with damaged wiring or PCB.

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Repair Difficulty

Professional Required 5/5

Required Part

Main Wiring Harness / Control PCB
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