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Frequently Asked Questions
73
Problem
Possible cause and solution
The Optical Interface is
flashing quickly.
The buzzer is sounding.
One of the following
faults appears in the
display:
Before fixing the fault:
Turn the dishwasher off with the
button.
Fault FXX
There may be a technical fault.
After a few seconds:
Turn the dishwasher back on.
Select the desired program.
Close the door.
If the error message is displayed again, there is a
technical fault.
Contact Miele Service.
Waterproof
The WaterProof System has reacted.
Turn off the water supply.
Contact Miele Service.
Fault F78
A fault has occurred in the circulation pump.
Turn the dishwasher off for at least 30 seconds
with the
button.
Turn the dishwasher back on.
Select the desired program.
Close the door.
If the error message is displayed again, there is a
technical fault.
Contact Miele Service.