Miele PG 8080 U Operating Instructions Manual page 52

Frequently asked questions
Problem
The following fault
message is
displayed:
2 Drain
52
Possible fault
Fault in the water
drainage.
There might be water in
the wash cabinet.
Solution
Before fixing the fault:
– Press the - button to turn
the commercial
dishwasher off.
– Clean the filter
combination (see Cleaning
and care).
– Clean the drain pump (see
Maintenance).
– Clean the non-return valve
(see Maintenance).
– Remove any kinks or high
loops in the drain hose.