Thermador DWHD440MFM Mode D'emploi page 20

Problem
Dishwasher 1. Restriction in the water supply sys-
not filling tem
with water or 2. Previous wash cycle was not com-
"Check water pleted
supply" dis- 3. Delay start is active
play lights up 4. Household water supply turned off
Fascia panel 1. Abrasive cleaner used
discolored or
marked
Water leaks 1. Suds
2. Door seal could be pulled away
from track
3. Condensation vent is blocked
4. Improper installation
Tub stains 1. Stains on the dishwasher interior
are due to water hardness
2. Silverware in contact with tub
Noise dur- 1. Dishes may not be arranged
ing wash properly
cycle
19
Cause
1. Ensure that the water supply valve
(typically located under kitchen sink)
is open and check that the water
supply line has no kinks or clogs
2. Refer to the "Operating the Dish-
washer" section of the manual.
3. Cancel the delay start or wait until
delay start time completes
4. Turn on water supply
1. Use mild detergents with soft
damp cloth
1. Wrong type of detergent results
in suds and leaks - use only dish-
washer detergents. If suds still per-
sist,
vegetable oil at the bottom of the
dishwasher and run the desired
cycle.
2. Ensure the door seal is in the
track
3. Ensure that condensation vent is
not blocked
4. Have proper installation verified
by qualified personnel (water sup-
ply, drain system, leveling, plumb-
ing)
1. Concentrated lemon juice can
reduce the build up of hard water
stains. Run Normal cycle until it
flushes and interrupt the cycle and
then place an 8oz. cup of the con-
centrated lemon solution on the
top rack and finish the cycle. This
can be done periodically to avoid
build up.
2. Ensure that silverware does not
make contact with the tub while
running a cycle.
1. Water circulation sound is nor-
mal, but if you suspect items are
banging into each other or into the
spray arms, refer to the "Loading
the Dishwasher" section of the
manual for optimal arrangement.
Action
add one tablespoon of