Smeg CW 420 User Manual page 33

INADEQUATE RINSING
DISHES NOT PROPERLY DRIED
STAINS ON GLASSES AND
CUTLERY
WATER IN TANK AFTER PUMP-
OUT
- CW 420/430
Limescale in boiler
Rinse aid unsuitable or not
being delivered correctly.
Rinsing temperature too low
Rinse aid unsuitable or not
being delivered correctly.
Water hardness above 12°f or
large amounts of dissolved
salts
Drain hose incorrectly
positioned or partially
obstructed.
Drain hose incorrectly
positioned or partially
obstructed.
32
ensure that the softener is working
properly (if installed).
- Check that the filter of the hose
inserted in the rinse aid tank is not
fouled.
Check container of rinse aid and
whether it is suitable for the type
of mains water.
Check boiler temperature setting
Restore T Stop ON and/or connect
the appliance to a hot water
supply.
If the problem persists, contact the
after-sales service.
Check container of rinse aid and
whether it is suitable for the type
of mains water. If the problem
persists, contact the after-sales
service.
Check that the dishwasher drain
hose and rain are unobstructed
and the drain is not too high up;
see connection diagram.
Check that the dishwasher hose
and drain are unobstructed and
the drain is not too high up; see
connection diagram.