F22Warning
Miele Refrigerator F22 Error Code
The defrost termination sensor is defective, causing over-long defrost cycles.
Common causes
- Sensor failure
- Wiring short
- Connector issue
How to fix it
- Test sensor resistance (should rise with temperature).
- Check for damage to sensor wire.
- Reset appliance.
⚠ When to call a pro: If sensor readings are inconsistent or open circuit.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.