Bosch SPE53C55UC - Page 42

en-us Troubleshooting
42
Issue Cause and troubleshooting
Tea residue or lip-
stick marks on dish-
ware.
Dishwashing temperature is too low.
▶ Select a program with a higher dishwashing
temperature.
Too little detergent is being used or is unsuitable.
▶ Use a suitable Detergent and follow the manu-
facturer's instructions for the amount to be
used.
Dishware has been precleaned too intensively.
Then the sensors choose a lighter cycle. Stub-
born remnants cannot be entirely removed.
▶ Only remove large remnants of food and do not
pre-rinse dishware.
There are colored
coatings (blue, yel-
low, brown) inside
the appliance or on
stainless steel dish-
ware that are diffi-
cult or impossible to
remove.
The formation of films is due to substances con-
tained in vegetables (cabbage, celery, potatoes,
noodles, etc.) or tap water (manganese).
▶ Clean the appliance.
You can remove coatings with Mechanical
cleaning → Page32 or a machine cleaning
product. It may not always be possible to com-
pletely remove coatings but they are harmless
to health.
The formation of films is due to metal components
on silver or aluminum dishware.
▶ Clean the appliance.
You can remove coatings with Mechanical
cleaning → Page32 or a machine cleaning
product. It may not always be possible to com-
pletely remove coatings but they are harmless
to health.
Plastic parts inside
the appliance are
discolored.
Plastic parts inside the appliance may become
discolored over the life of the dishwasher.
▶ Discoloration may come about and will not im-
pair functioning of the appliance.
Plastic parts are dis-
colored.
Dishwashing temperature is too low.
▶ Select a program with a higher dishwashing
temperature.
Dishware has been precleaned too intensively.
Then the sensors choose a lighter cycle. Stub-
born remnants cannot be entirely removed.
▶ Only remove large remnants of food and do not
pre-rinse dishware.