Whirlpool DU9450XT Dishwasher User Manual


 
Adding detergent
The kind and amount of dishwasher detergent you use is an important part of
getting your dishes clean. Read this section carefully.
USe automatic dlsh-
washer detergent only.
Other detergents are
too mild and much too
sudsy to work in the
dishwasher.
Different brands of
dishwasher detergent
have different amounts
of phosphorus. Phospho-
rus softens water and
helps prevent water
spots on dishes.
If water is hard and
phosphorus content is
low (6.0% or less], you
may need to use more
detergent or use a brand
with a higher phosphorus
content (8.7% or higher).
Do not add detergent un-
til you are ready to wash.
When using Delay Wash,
make sure the detergent
dispensers are clean
and dry before adding
1 The detergent dispenser
The detergent dispenser has one section with a
cover and one without.
l
For cycles with one wash, put detergent in one
section only.
-Use the open section if the cycle begins with
a wash.
- Use the covered section if the cycle begins
with a rinse.
1
l
For cycles with two washes, put detergent in
both sections.
l
Push the cover down until it is latched.
Detergent in the open section falls into the dish-
washer when the door is closed. The covered
section opens automatically when the main
wash starts.
NOTE: It is normal for the cover to open partially
when dispensing detergent. The cover will open
fully when the door is opened.
I
COVER
COVER LATCH
I
the detergent. Fresh automatic dishwasher de-
tergent is necessary for best washing results.
Store detergent tightly closed in a cool dry place.
How
much detergent to use
Use covered section toi...
I
Use open sectton (or...
NORMAL Cycle LOW ENERGY Cycle
Use both secttons for...
POTS 81 PANS Cycle HEAVY Cycle
The amount of detergent to use
depends on the hardness of your
water. If too little is used, dishes won’t
be clean. However, if too much is
used in soft water, glassware will
begin to etch.
Find out your water’s hardness by
asking your local water depart-
ment, water softener company or
county extension agent.
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HARD - Fill 1 or both sections to top line
if water hardness is 8 or more grains per
gallon, or 136 or more parts per million.
l
MEDIUM - Fill 1 or both sections to mid-
die line if water hardness is 5 to 7 grains
per gallon, or 85 to 119 parts per million.
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SOFT
.-
Fill 1 or both sections to bottom
line If water hardness is 0 to 4 grains per
gallon, or 0 to 68 parts per million.
Rinse aid
dispenser
A rinse aid helps keep water from forming droplets and drying
as spots. Keep the dispenser filled with a rinse aid such as Jet-
Dry.@ A small amount is released automatically during the final
rinse of each cycle.
Check the dispenser periodically to see if it needs refilling.The
Fill Indicator Cap shows when it’s time to fill the rinse aid dis-
penser. When the fill level is low, the center of the cap will appear
to be clear.
Make sure dishwasher door is fully open when filling. Do not fill
past the smallest opening in the lower part of the dispenser. If you
overfill, excess rinse aid can come out. This will not harm the
dishwasher, but could cause over-sudsing. Keep the dispenser fill
cap tightly closed.
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