The water protection system has reacted. The current program is canceled and the drain pump switches on.
Close the faucet.
Turn off the dishwasher.
Disconnect the electrical plug.
The drain pump will stop running.
Contact Miele Service.

The dishwasher display shows fault F70 (Waterproof system).
Close the faucet.
Turn off the dishwasher.
Disconnect the electrical plug.
The drain pump will stop running.
Contact Miele Service.