Water drainage fault
Issue
The optical in-operation
indicator light is
flashing quickly.
The alarm tone is
sounding.
The message
appears in the display
Cause and remedy
Before rectifying the problem:
Switch the dishwasher off.
Water drainage fault.
There might be water in the wash cabinet.
Clean the filter combination (see "Cleaning and
Drain
care" chapter, "Cleaning the filters" section).
Clean the drain pump (see "Cleaning and care"
chapter, "Cleaning the drain pump" section).
Remove any kinks or loops in the drain hose.
Problem solving guide
83