AEG tumble dryer: error CDE40
Code CD / E40 on a AEG tumble dryer display means: the door does not close properly.
- Meaning
- The door does not close properly
- Check first
- Close the door firmly until the lock clicks.
- Repair shop
- 270–750 zł
Most common causes
- Door is not fully closed
- Damaged door switch
- Electrical circuit error
What you can check yourself
Close the door firmly until the lock clicks.
Check that no laundry is stuck in the seal and nothing is blocking the lock.
Unplug the appliance for 5 minutes and try again.
- the error keeps coming back after these checks,
- water is leaking or you smell burning,
- the appliance trips the circuit breaker.
Is it worth repairing?
Pick your model and fault. We compare the repair cost with what the appliance is worth.
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What does error CD mean on a AEG tumble dryer?
Code CD / E40 means: the door does not close properly. The most common causes: door is not fully closed, damaged door switch, electrical circuit error.
Can I keep using the tumble dryer with error CD?
If the error goes away after the checks above, yes. If it keeps coming back, water leaks, you smell burning or the breaker trips, stop using it and call a repair service.
Other codes: AEG tumble dryer
- C2 / E20condensate drain problem
- C6 / C8humidity or temperature sensor fault
- E60the dryer does not heat properly
- EH0 / EHOthe dryer gets no power
A code can mean different things on different models and years. Always check the manual or the manufacturer's support page too. Repair prices are approximate, for repair shops in Poland.