56
EN
Problem
Potential cause
Solution
White film on the inner
surfaces.
Mineral residues from
hard water.
Clean the inside surfaces
with a damp cloth
and some dishwasher
detergent. Use gloves
when doing this and
do not use any other
detergent.
Knocking noises in the
interior.
The spray arm hits an
object in the basket.
Pause the programme and
place the dishes in a way
that the spray arm is not
obstructed.
Rattling noises in the
interior.
The dishes are not standing
securely.
Pause programme and
place dishes so that they
are secure.
Knocking noise in the
water pipe.
Can be caused by
crossing the water pipes.
Does not affect the
performance of the
dishwasher. If you are not
sure, contact a specialist
company.
Foam in the tub.
Unsuitable dishwashing
detergent.
Only use detergent that is
suitable for dishwashers. If
there is still foam in the tub,
open the door and allow
the foam to evaporate.
Pour some cold water
into the tub and close the
door. Run any washing
programme to remove the
residue.
Rinse aid overflow.
Wipe up any rinse aid
that has spilled over
immediately.
