Bosch · Dishwashers Series 6
A knocking noise is heard from the filling valves. This is not an appliance fault but is caused by the domestic water installation and does not affect the appliance's functioning.
Click steps to track your progress.
Understand that this is not an appliance fault and does not impact its function.
Contact a plumber or specialist if the noise is problematic, as it can only be remedied in the domestic installation.
No direct appliance action is required for this issue.