While you wait for answers, we may have found some information which could help you.
Success
Message
Hygena door spring?
door catch on hygena select dishwasher is not working?
heating element red hot?
my dishwasher won't fill with water?
Dishwasher not filling?
How do you replace the handle for Hygena AP8124/1?
Detergent for Hygena Select Dishwasher?
I have a Hygena AHY8102?
Hygena door dropping?
Hygena dishwasher door leak?
dishwasher makes whinning noise?
How to find and replace heating element in Hygena dishwasher?