NEFF S Series User Manual page 49

Errors
Coloured coatings (blue, yel-
low, brown) that are difficult or
impossible to remove are
present inside the appliance
or on stainless steel table-
ware.
Coloured deposits (yellow, or-
ange, brown) that are easy to
remove are present inside the
appliance (mainly at the bot-
tom).
Plastic parts inside the appli-
ance are discoloured.
Plastic parts are discoloured.
Removable streaks are
present on glasses, glassware
with a metallic appearance
and cutlery.
Cause
The formation of films is due
to substances contained in ve-
getables (cabbage, celery,
potatoes, noodles, etc.) or tap
water (manganese).
The formation of films is due
to metal components on silver
or aluminium tableware.
The formation of films is due
to ingredients of food rem-
nants and tap water (limes-
cale) "soaplike".
Plastic parts inside the appli-
ance may become discol-
oured during the life of the
dishwasher.
Washing temperature is too
low.
Tableware has been pre-
cleaned too intensely. The
sensors chose a weaker pro-
gramme. Stubborn soiling
cannot be entirely removed.
Amount of rinse aid to be dis-
pensed is set too high.
No rinse aid has been added.
Troubleshooting en
Troubleshooting
Clean the appliance.
▶
You can remove deposits with Mech-
anical cleaning → Page 40 or a ma-
chine cleaning product. It may not al-
ways be possible to completely re-
move deposits but they are harmless
to health.
Clean the appliance.
▶
You can remove deposits with Mech-
anical cleaning → Page 40 or a ma-
chine cleaning product. It may not al-
ways be possible to completely re-
move deposits but they are harmless
to health.
Check the setting of the water soften-
1.
ing system.
→ "Setting water softening system",
Page 28
Add special salt.
2.
→ "Adding special salt", Page 28
If you are using combined detergents
3.
(tabs), activate the water softening
system.
Follow the information about deter-
gents.
→ "Information on detergents",
Page 32
Discolouration can come about and
▶
will not impair functioning of the ap-
pliance.
Select a programme with a higher
▶
washing temperature.
Only remove large remnants of food
▶
and do not prerinse tableware.
Adjust the sensitivity of the sensors.
▶
Set the rinse aid system to a lower
▶
setting.
→ "Adding rinse aid", Page 30
▶
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