Bosch SHEM78WH5N Operating Instructions Manual page 47

Fault Cause
Detergent Detergent dispenser cover 92
residue. blocked by dishes and therefore
does not open fully.
Detergent dispenser cover 92
blocked by the detergent tab.
Detergent tab used in the quick or
short wash cycle.
Dissolving time of the detergent is
not reached in the selected short
wash cycle.
Washing effect and dissolving
performance are reduced after a
prolonged storage time or
detergent is very lumpy.
Water stains on Droplet formation on plastic surface
plastic parts. is physically unavoidable. After
drying, water stains are visible.
Washable or Detergent substances are
water-soluble deposited. These coatings cannot
coatings in the usually be removed with chemicals
container or on (dishwasher cleaner, ...).
the door.
If there is a "white coating" on the
container floor, the water softening
system has been set very low.
Salt dispenser cover 1Z not
closed.
Only for glasses: Initial glass
corrosion – can only apparently be
wiped off.
Troubleshooting en-us
Remedial action
Dishes must not be placed above the
detergent tab tray 1B. These may block
the lid of the detergent dispenser and
prevent it from opening fully.
Do not place dishes or fragrance dispenser
in the detergent tab tray.
Detergent tab must be inserted flat and not
upright.
Dissolving time of detergent tab too long for
a quick or short wash cycle.
Use a detergent powder or select a more
intensive wash cycle.
Change detergent.
Use a more intensive wash cycle (more
water changes).
Arrange dishes in a sloping position.
Use rinse aid.
If required, increase softening setting.
Change detergent brand.
Clean dishwasher mechanically.
Increase softening setting and change
detergent if required.
Close salt dispenser cover correctly.
See . "Glass and silverware damage"
on page 23
47