Grundig Temperature Regulation Failure

Grundig oven overheats, burning food even at low temperature settings.

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.

Possible Causes

Faulty oven temperature sensor, Stuck heating relay on control board, Incorrect sensor placement, Calibration error in control

Safety first: Overheating can be a fire risk. Do not leave the oven unattended until the fault is resolved.

Verify with thermometer: Use an oven thermometer to compare actual temperature with the set value.
Inspect sensor: Ensure the sensor is firmly mounted and not touching the oven wall directly.
Replace sensor: If the oven overheats significantly, replacing the temperature sensor is often the first step.

If overheating continues with a new sensor, the control board relay may be stuck and should be replaced by a technician.

Medium 3/5

Oven Temperature Sensor (Probe)

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