52
FAULT CAUSE TROUBLESHOOTING
Coloured deposits (yel-
low, orange, brown)
that are easy to re-
move are present in-
side the appliance
(mainly at the bottom).
The formation of films
is due to ingredients of
food remnants and tap
water (limescale)
"soaplike".
1. Check the setting of the wa-
ter softening system.
→"Setting water softening sys-
tem", Page27
2. Add special salt.
→"Adding special salt",
Page27
3. If you are using combined
detergents (tabs), activate
the water softening system.
Follow the information about
detergents.
→"Information on deter-
gents", Page32
Plastic parts inside the
appliance are discol-
oured.
Plastic parts inside the
appliance may become
discoloured during the
life of the dishwasher.
● Discolouration can come
about and will not impair
functioning of the appliance.
Plastic parts are discol-
oured.
Washing temperature
is too low.
● Select a programme with a
higher washing temperat-
ure.
Tableware has been
precleaned too in-
tensely. The sensors
chose a weaker pro-
gramme. Stubborn
soiling cannot be en-
tirely removed.
● Only remove large remnants
of food and do not prerinse
tableware.
Removable streaks are
present on glasses,
glassware with a
metallic appearance
and cutlery.
Amount of rinse aid to
be dispensed is set too
high.
● Set the rinse aid system to a
lower setting.
No rinse aid has been
added.
● →"Adding rinse aid", Page29
Detergent residue is
present in the final
rinse. Lid of the deter-
gent dispenser is
blocked by tableware
items and will not open
fully.
1. Arrange tableware in the top
basket tableware so the tab
collecting tray is not obstruc-
ted by tableware.
→"Arrange tableware",
Page34
Items of tableware are block-
ing the dispenser lid.