While you wait for answers, we may have found some information which could help you.
Click here for Lights Flash Cycle WashingHow to install new knob for smeg dishwasher Type 10028; mod:?
Why is my SMEG Dishwasher showing E1 without water in tray?
Water won’t pump out?
Clear E1 error code on smeg dishwasher with no water or leak?
K8D45517?
Miele G1222 series dishwasher F14 error message?