32
Problem
Possible Causes
What To Do
Stained tub interior
Detergent with
colorant may
have been used.
Make sure that the detergent has no
colorant.
White film on
inside surface
Hard water minerals.
To clean the interior, use a damp
sponge with dishwasher detergent
and wear rubber gloves. Never use
any other cleaner than dishwasher
detergent otherwise, it may cause
foaming or suds.
There are rust
stains on cutlery
The affected items
are not corrosion
resistant.
Avoid washing items that are not
corrosion resistant in the dishwasher.
A program was
not run after
dishwasher salt was
added. Traces of
salt have gotten
into the wash cycle.
Always run a wash program without
any crockery after adding salt.
The lid of the softer
is loose.
Check the softener lid is secure.
Knocking noise in
the dishwasher
A spray arm is
knocking against
an item in a basket
Interrupt the program and
rearrange the items which are
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.