Noises
Problem
Knocking noise in the
wash cabinet.
Rattling noise in the
wash cabinet.
Knocking noise in the
water pipes
Possible cause and solution
A spray arm is hitting the dishware.
Interrupt the program, and rearrange the items
which are obstructing the spray arm.
Dishware is moving around in the wash cabinet.
Interrupt the program and rearrange loose pieces.
A foreign object (e.g. cherry pit) has become lodged
in the drain pump.
Remove the foreign object from the drain pump
(see: "Cleaning the drain pump and non-return
valve")
This may be caused by the on-site installation or the
cross-section of the piping.
However, this will not affect the dishwasher function
in any way.
If in doubt, contact a plumber.
Problem solving guide
63