Wolf Gourmet Overheating or Residue on Heating Surfaces

Coffee maker emits a burning smell during or after brewing.

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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

Spilled coffee or oils on warming plate, Warming plate thermostat stuck on, Foreign object under unit near heater, Internal wiring overheating

How to Fix / Troubleshooting

Safety first: Immediately unplug the coffee maker. Do not continue using it if you smell burning plastic or see smoke.

  • Inspect warming plate: Once cool, clean the warming plate thoroughly with a damp cloth to remove burnt coffee or oils. Do not use abrasive cleaners.
  • Check underside: Look under and around the unit for trapped paper towels, packaging, or other items that could be touching hot surfaces.
  • Monitor operation: After cleaning, plug the unit back in and run a short water-only cycle while observing closely. If the burning smell returns, unplug immediately.
  • Do not ignore persistent burning smell: This may indicate a failing thermostat, overheating warming plate, or damaged wiring. Discontinue use and contact a professional service center.
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Repair Difficulty

Hard 4/5

Required Part

Warming Plate Assembly
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