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Fault
Coloured coatings
(blue, yellow, brown)
that are difficult or im-
possible to remove
are present inside the
appliance or on stain-
less steel tableware.
Coloured deposits
(yellow, orange,
brown) that are easy
to remove are present
inside the appliance
(mainly at the bottom).
Plastic parts inside the
appliance are discol-
oured.
Plastic parts are dis-
coloured.
Cause and troubleshooting
The formation of films is due to substances contained
in vegetables (cabbage, celery, potatoes, noodles,
etc.) or tap water (manganese).
Clean the appliance.
▶
You can remove deposits with Mechanical cleaning
→ Page 45 or a machine cleaning product. It may
not always be possible to completely remove de-
posits but they are harmless to health.
The formation of films is due to metal components on
silver or aluminium tableware.
Clean the appliance.
▶
You can remove deposits with Mechanical cleaning
→ Page 45 or a machine cleaning product. It may
not always be possible to completely remove de-
posits but they are harmless to health.
The formation of films is due to ingredients of food
remnants and tap water (limescale) "soaplike".
Check the setting of the water softening system.
1.
→ "Setting the water softening system", Page 31
Add special salt.
2.
→ "Adding special salt", Page 31
If you are using combined detergents (tabs), activ-
3.
ate the water softening system.
Follow the information on detergents.
→ "Information on detergents", Page 35
Plastic parts inside the appliance may become discol-
oured during the life of the dishwasher.
Discolouration can come about and will not impair
▶
functioning of the appliance.
Washing temperature is too low.
Select a programme with a higher washing temper-
▶
ature.
→ "Programmes", Page 19
Tableware has been precleaned too intensely. The
sensors chose a weaker programme. Stubborn soiling
cannot be entirely removed.
Only remove large remnants of food and do not
▶
prerinse tableware.
Adjust the sensitivity of the sensors.
▶
→ "Sensors", Page 12
Troubleshooting en
59
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