Adding Detergent; Rinse Aid Dispenser - Whirlpool DU9450XT Use & Care Manual

Undercounter dishwasher
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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.
l
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.
l
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.
7

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