Oven shows F22, temperature readings on display are clearly wrong (too high or too low).

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

Drifted NTC sensor, Poor thermal contact between sensor and cavity, Incorrect sensor type fitted, Faulty A/D converter on control board

Safety first: Disconnect power before removing panels.

Check sensor seating: Ensure the sensor is fully inserted into its well and firmly attached to the cavity wall.
Compare temperature: Use an oven thermometer to compare actual temperature with the set value. Large deviations suggest sensor or control issues.
Replace sensor: If readings are unstable or far off, replace the NTC sensor with the correct Bauknecht part number.
Control board: If a new sensor does not resolve the issue, the control board may be misreading the sensor and should be replaced.

Medium 3/5

Oven Temperature Sensor (NTC Probe)

Check Price on Amazon

We may earn a commission from links on this page.