F12 — Main board & Display communication error
Or if your appliance doesnʼt have a digital display and the LED indicator lights on your dishwasher are displaying in the following sequence:
- LED 1: OFF
- LED 2: OFF
- LED 3: ON
- LED 4: ON
1. If the problem remains please go to our on-line repair booking page to arrange an engineer visit — https://www.domesticandgeneral.com/repairs.
If you have misplaced or lost your user manual, you can download a replacement manual (please have your model number to hand).