The water inlet is blocked or restricted.
Turn on the faucet.
Support for yourDishwashing
Dishwashing
Fault F173
The dishwasher display shows fault F173.
The inlet filter is soiled.
Clean the inlet filter:
Risk of electric shock from voltage.
The plastic housing of the water connection contains an electrical valve.
The housing must not be dipped in water.
Turn off the dishwasher.
Disconnect the dishwasher’s electrical plug.
Close the faucet.
Unscrew the water intake valve.
Remove the seal from the screw connection.
Using combination or needle-nose pliers, take hold of the plastic filter bar and remove the plastic filter.
Rinse the plastic filter under running water.
Re-insert the plastic filter and the seal into the screw connection of the water intake valve. Ensure that the plastic filter and the seal are seated correctly.
Screw the screw connection of the water intake valve securely onto the faucet.
Slowly open the faucet.
If water drips out, tighten the connection.
The plastic filter must be put back in place after cleaning.
The flow pressure at the water hose is too low.
Prioritize water intake for the dishwasher.
Contact the facility manager or a plumber.
If the fault persists, please contact Miele Service or book a repair appointment online.
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