While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Not WorkingClear E1 error code on smeg dishwasher with no water or leak?
How can I mend my Zanussi ZDLN1512 dishwasher?
K8D45517?
How to install new knob for smeg dishwasher Type 10028; mod:?
Simpson Silencio 850 Dishwasher?
Why is dishwasher not fully drained of water?