Washer-dryer stops mid-cycle without draining or spinning, no error code shown

How to Fix / Troubleshooting

Safety first: Unplug the appliance before accessing internal components.

Step-by-step checks:

1. Power reset:
- Unplug for 5–10 minutes, then plug back in and try a short program.
2. Check door lock:
- Ensure the door closes firmly and the lock engages properly.
- Inspect the lock and wiring for intermittent contacts.
3. Ventilation:
- Ensure the machine has adequate ventilation around it to prevent control overheating.

When to call a technician: If mid-cycle stops continue, the control module may need firmware update or replacement by Siemens service.