We may have found other answers which could help you.
Click here for Dishwasher Appliance Kitchen
How to fix Kenwood Slimline Dishwasher KDW45X20 with a F1 Er?
How do I turn the delay off on Electrolux DX302 dishwasher?
Clear E1 error code on smeg dishwasher with no water or leak?
How to switch on beep on BEKO dishwasher?
Dishwasher suddenly failed?
Why is my SMEG Dishwasher showing E1 without water in tray?