E01 Arçelik washing machine E01 error
Low severity
What it means
The E01 error means the door is not closed properly.
Likely causes
Laundry caught between the door and the seal, or a faulty door lock (UBL).
Safe steps you can try
Open the door and close it firmly again, making sure nothing is trapped.
When to call a technician
If the error repeats with the door properly closed, the lock mechanism needs replacing.