Washer-dryer shows E25; may be associated with drying sensor or humidity control.

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

Open or shorted dryer NTC, Loose NTC wiring, Sensor dislodged from air duct, Control board sensor input failure

Safety first: Unplug the appliance and allow it to cool.

Locate dryer NTC: The dryer NTC is typically mounted in the hot air duct or on the heater housing.
Check mounting: Ensure the sensor is firmly clipped into the duct so it can accurately sense air temperature.
Measure resistance: Use a multimeter to check NTC resistance at room temperature and compare with service specifications.
Replace NTC: If readings are out of range or sensor is open/shorted, replace with a Grundig-compatible dryer NTC sensor.

Medium 3/5

Dryer NTC Temperature Sensor

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