Frequently asked questions
Water drainage fault
Problem
The alarm tone is
sounding.
The following message
appears on the display:
Drain
74
Possible cause and solution
Before remedying the fault:
Turn off the dishwasher.
Water-drainage fault.
There might be water in the wash cabinet.
Clean the filter combination (see "Cleaning the fil-
ters" under "Cleaning and care").
Clean the drain pump (see "Cleaning the drain
pump" under "Cleaning and care").
Remove any kinks or loops in the drain hose.