Whirlpool WDT790SAYW Dishwasher User Manual


 
14
IMPORTANT: To avoid damage to dishwasher, do not operate your
dishwasher without the filters properly installed. Be sure the Lower
Filter is securely in place and the Upper Filter Assembly is locked
into place. If the Upper Filter Assembly turns freely, it is not locked
into place.
Dishwasher Care
CLEANING THE DISHWASHER
Cleaning the exterior
Clean the exterior of the dishwasher with a soft, damp cloth and
mild detergent. If your dishwasher has a stainless steel exterior, a
stainless steel cleaner is recommended - Stainless Steel Cleaner
and Polish Part Number 31464.
Cleaning the interior
Clean the interior of the dishwasher, with a paste of powdered
dishwasher detergent and water or use liquid dishwasher detergent
on a damp sponge to clean the cooled-down interior.
A white vinegar rinse may remove white spots and film. Vinegar is
an acid, and using it too often could damage your dishwasher.
Put 2 cups (500 mL) white vinegar in a glass or dishwasher-safe
measuring cup on the bottom rack. Run the dishwasher through a
complete washing cycle using an air-dry or an energy-saving dry
option. Do not use detergent. Vinegar will mix with the wash water.
Dishwasher Maintenance Procedure
Removal of Hard Water / Filming: Recommended use of a
monthly maintenance product such as affresh
®†
Dishwasher
Cleaner Part Number W10282479.
Load your dishwasher (preferably with dishes affected by
filming/hard water).
Place tablet in main wash compartment of detergent dispenser.
Select cycle/option best for heavily soiled dishes and start
dishwasher.
NOTE: Recommended to use a premeasured detergent tablet or
pack for regular daily use.
Drain air gap
To Reduce Risk of Property Damage During Vacation or
Extended Time Without Use
When you will not be using the dishwasher during the summer
months, turn off the water and power supply to the dishwasher.
Make sure the water supply lines are protected against freezing
conditions. Ice formations in the supply lines can increase
water pressure and cause damage to your dishwasher or
home. Damage from freezing is not covered by the warranty.
When storing your dishwasher in the winter, avoid water
damage by having your dishwasher winterized by authorized
service personnel.
Filter Reinstallation Instructions
1. Noting the previous
illustrations, place the
Lower Filter under the
Locating Tabs in the
bottom of the dishwasher
so the round opening for
the Upper Filter Assembly
lines up with the round
opening in the bottom of
the tub.
2. Insert the Upper Filter
Assembly into the circular
opening in the Lower Filter.
To replace Upper Filter Assembly
L
O
C
K
U
N
L
O
C
K
P
U
S
H
D
O
W
N
&
T
U
R
N
3. Slowly rotate the filter clockwise until it drops into place.
Continue to rotate until the filter is locked into place. If the
filter is not fully seated (still turns freely), continue to turn
the filter clockwise until it drops and locks into place.
NOTE: The Upper Filter Assembly arrow does not have to
align with the arrow in the Lower Filter as long as the filter is
locked.
†® affresh is a registered trademark of Whirlpool, U.S.A.
If you have a drain air gap,
check and clean it if the
dishwasher isn't draining
well.