Washer-dryer door can be opened during operation or will not lock properly; E16 displayed

Safety first: Unplug the appliance before adjusting hinges or locks.

• 1. Check door alignment: Close the door and observe gaps around the seal. If the door sags or does not align with the frame, the hinge may be loose or bent. Tighten hinge screws and adjust as needed.
• 2. Inspect door catch: Examine the latch hook for wear or deformation. Replace if it does not engage fully with the lock.
• 3. Test door lock: Access the door lock assembly and check for physical damage or overheating. Replace the lock if it fails to engage reliably.
• 4. Wiring inspection: Ensure the lock wiring harness is intact and firmly connected.
• 5. If E16 persists: The control board may not be driving the lock correctly. Professional diagnosis is advised.