25
Problem
Possible Causes
Recommended Action
Knocking noise
in the
dishwasher
A spray arm is
knocking against an
item in a basket
Interrupt the program and rearrange the
items that obstructing the spray arm.
Rattling noise in
the dishwasher
Items of crockery are
loose in the
dishwasher.
Interrupt the program and rearrange the
items of crockery
Knocking noise
in the water
pipes
This may be caused
by on-site installation
or the cross-section
of the piping.
This has no influence on the
dishwasher function. If in doubt, contact
a qualified plumber.
The dishes are
not clean
The dishes were not
loaded correctly.
See notes in “Loading & unloading your
dishwasher”.
The program was not
powerful enough.
Select a more intensive program
Not enough
detergent was
dispensed
Use more detergent, or change your
detergent.
Items are blocking
the movement of the
spray arms
Rearrange the items so that the spray
can rotate freely.
The filter
combination is not
clean or is not
correctly fitted in the
base of wash
cabinet. This may
cause the spray arm
jets to get blocked.
Clean and/or fit the filter correctly.
Clean the spray arm jets.
Glassware look
muddy
Combination of soft
water and too much
detergent
Use less detergent if you have soft
water and select a shorter cycle to
wash the glassware.
White spots
appear on dishes
and glasses.
Hard water area can
cause white spots.
Add more detergent.
