While you wait for answers, we may have found some information which could help you.
Click here for Power Red LightsHow can I mend my Zanussi ZDLN1512 dishwasher?
Why is dishwasher not fully drained of water?
How to switch on beep on BEKO dishwasher?
K8D45517?
Clear E1 error code on smeg dishwasher with no water or leak?
Which way up is the upper spray arm - with holes uppermost o?