Siemens Overheating / Electrical Insulation Burn

Burning smell or smoke from the multicooker 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

Food spilled onto heater and burning, Melted plastic from contact with hot parts, Shorted wiring, Failing heater insulation

How to Fix / Troubleshooting

Safety first: Immediately switch off and unplug the cooker. If you see flames, use an appropriate fire extinguisher; never use water on electrical fires.

Steps to check:

  • Allow to cool: Wait until the unit is completely cool before opening.
  • Inspect inner area: Remove the inner pot and check for burnt food on the heater plate. Clean thoroughly if present.
  • Smell test: Determine if the odor is food-related or electrical (sharp, acrid smell). Electrical smells require deeper inspection.
  • Internal inspection (advanced): Remove the housing and look for melted plastic, burnt wires, or scorched PCB areas. Do not operate the cooker if any such damage is found.

When to call a technician: Any suspected electrical burning or visible damage must be addressed by a qualified technician before further use.

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Repair Difficulty

Professional Required 5/5

Required Part

Wiring Harness
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