Problem solving guide
70
Fault messages
Problem
Possible cause and solution
The in-operation
indicator light is
flashing quickly.
The alarm tone is
sounding.
One of the following
fault messages is
displayed:
Before remedying the fault:
Switch the dishwasher off.
Fault FXX
There may be a technical fault.
Switch the dishwasher back on after a few
seconds.
Select the desired program.
Close the door.
If the fault message appears again, there is a
technical fault.
Switch the dishwasher off.
Turn off the water supply.
Contact Miele Service.
Waterproof
The Waterproof system has reacted.
Switch the dishwasher off.
Turn off the water supply.
Contact Miele Service.
Fault F78
Circulation pump fault.
Switch the dishwasher off.
Switch the dishwasher back on.
Select the desired program.
Close the door.
If the fault message appears again, there is a
technical fault.
Switch the dishwasher off.
Turn off the water supply.
Contact Miele Service.