Thermador DWHD640JFM Guide D'utilisation Et D'entretien page 22

Problem
Dishes are not get- 1. Spray arm movement obstructed
ting clean enough 2. Spray arm nozzles clogged
3. Improper use of detergents
4. Filters could be clogged
5. Dishes are nested or loaded too close together
6. Selected wash cycle is not suitable for food soil con-
ditions
Dishes are not get- 1. Rinse aid dispenser is empty
ting dry enough 2. Improper loading of dishes
3. Selected cycle does not include drying
4. "Intensive Drying" is not activated
Note: Plastic or Teflon do not typically dry as well as
other items due to their inherent properties
Odor 1. Food debris is present at the bottom of the dishwasher
2. Food particles are present near the door seal
3. Dishes left in unit too long before running a cycle
4. Residual water is present at the bottom of the dish-
washer
5. Drain hose is obstructed
Dishwasher not fill- 1. Restriction in the water supply system
ing with water 2. Previous wash cycle was not completed
3. Delay start is active
4. Household water supply is off
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
Streaks on glass- 1. Incorrect rinse aid setting
ware or residue on
the dishes
Fascia panel discol- 1. Abrasive cleaner used
ored or marked
Noise during wash 1. Dishes may not be arranged properly
cycle
Detergent dis- 1. Improper operation of detergent cover
penser cover will 2. Previous cycle has not been finished or the cycle was
not shut reset or interrupted
Unable to select 1. Previous cycle has not finished
desired cycle
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Cause
1. Ensure that spray arm movement is not blocked by hand rotating
spray arms before starting cycle
2. Remove the spray arms and clean according to the "Care and Mainte-
nance" (pages 18-19) section of the manual
3. Increase or decrease detergent depending on the water hardness
(refer to Table 1)
4. Clean the filters according to the "Care and Maintenance" (pages
18-19) section of the manual
5. Rearrange load such that water spray can reach all items in the dish-
washer - see "Loading the Dishwasher" (pages 8-9) section of the manual
6. Refer to "Wash Cycle Information" (pages 12-14) section of the manual
1. Add rinse aid - the use of rinse aid improves drying
2. Rearrange load to ensure items are not nesting (see "Loading the
Dishwasher" (page8-9) section of the manual)
3. Rinse cycle does not include drying
4. See the "Operating the Dishwasher" (page 16) section of this man-
ual to learn how to activate "Intensive Drying"
1. Remove the filters and clean according to the "Care and Mainte-
nance" (pages 18-19) section of the manual
2. Refer to "Care and Maintenance" (pages 18-19) section of the manual
3. Run a Rinse cycle if you do not intend to immediately wash the dishes
4. Ensure the unit has completely drained from the last cycle
5. Remove any obstructions from the drain hose by calling qualified
personnel
Note: If odor still persists, run the Normal/Regular cycle until it flushes
and interrupt the cycle and place an 8oz. cup of distilled white vinegar
solution on the top rack and then finish the cycle.
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 Dishwasher" (page 15) section of the
manual
3. Cancel the delay start or wait until delay start time completes
4. Turn household water supply on
1. Wrong type of detergent results in suds and leaks - use only dish-
washer detergents. If suds still persist, add one tablespoon of vegeta-
ble oil at the bottom of the dishwasher and run the desired cycle.
2. Ensure the door seal is in the track
3. Ensure that the condensation vent is not blocked
4. Have proper installation verified by qualified personnel (water sup-
ply, drain system, leveling, plumbing)
1. Concentrated lemon juice can reduce the build up of hard water
stains. Run a Regular cycle until it flushes and interrupt the cycle and
then place an 8oz. cup of the concentrated 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 run-
ning a cycle
1. Depending on the hardness of water, adjust the rinse aid dispenser.
Refer to "Rinse Aid" (page 7) section in the manual
1. Use mild detergents with soft damp cloth
1. Water circulation sound is normal, but if you suspect items are bang-
ing into each other or into the spray arms, refer to the "Loading the
Dishwasher" (pages 8-9) section of the manual for optimal arrange-
ment
1. Refer to "Detergent" (page 6) section of the manual for instructions
on opening and closing the dispenser
2. Refer to the "Operating the Dishwasher" (page 11) section of the
manual
1. Refer to the "Operating the Dishwasher" (page 15) section of the
manual
Action