Miele washing machine F34 error code
F34 means door lock not engaging. Door lock — the door could not be locked when the programme started.
Engineer usually needed · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Open and re-close the door firmly.
- Check the lock area for trapped items or damage.
- Power the machine off and on again.
Call a professional when…
If the code returns after these checks, book a qualified engineer.
Parts usually involved
- Door lock mechanism