Frequently asked questions
Issue
The optical interface
flashes fast, the buzzer
sounds or the display
shows the fault:
Technical fault
Call Technical Service
Fault Waterproof F70
50
Possible fault
There may be a
technical fault.
The waterproof system
has activated.
Solution
– Turn the dishwasher off
o.
After a few seconds:
– Turn the dishwasher on.
– Select the desired
program.
– Close the door.
If the problem persists, call
Technical Service.
– Turn off the water supply.
– Call Miele Technical
Service.