While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Draining FiltersWhy is my SMEG Dishwasher showing E1 without water in tray?
Kenwood Dishwasher KID60S20 leaking from front?
K8D45517?
Hotpoint Start/Pause button flashing?
Why is dishwasher not fully drained of water?
How to fix Kenwood Slimline Dishwasher KDW45X20 with a F1 Er?