Problem solving guide
101
Problem Cause and remedy
Fault 433 The door was obstructed when closing and cannot be
drawn into the final closed position.
Remove the obstruction from the vicinity of the door.
Fault 438 Heavy objects in front of the dishwasher can impede the
automatic opening of the door by the Comfort lock.
Do not place heavy objects in front of the door of the
machine.
Fault 492, 504, 541 The programme has not started properly. There might be
water in the wash cabinet.
Clean the filter combination (see “Cleaning and care”).
Clean the non-return valve (see “Maintenance”).
Fault 550 The Waterproof system has reacted.
Close the stopcock.
Call the Miele Service Department.
Fault578 The peak load cut-out has lasted longer than 3hours.
Have your electrical system and your energy
management system tested by a suitably qualified
person.
Fault XXX
(XXX stands for a number)
There may be a technical fault.
After 10 seconds:
Switch the dishwasher back on.
Select the programme you want.
Press the Start/Stopbutton.
If the fault message appears again, there is a technical
fault.
Call the Miele Service Department.