While you wait for answers, we may have found some information which could help you.
Click here for Error Dishwasher ResetSimpson Silencio 850 Dishwasher?
K8D45517?
Clear E1 error code on smeg dishwasher with no water or leak?
Water won’t pump out?
Which way up is the upper spray arm - with holes uppermost o?
How can I mend my Zanussi ZDLN1512 dishwasher?