Whirlpool DU9900XR manual Common, Problems

Page 13

Common

PROBLEM

Spotting and fllmlng

[hard water film)

dishwashing

problems

 

 

 

CAUSED BY

SOLUTION

 

 

 

 

Hard water

Fill detergent

dispensers

to

capacity. Use dishwasher

de-

 

tergent with

highest available

phosphorus content.

May

 

be necessary

to install

water

softener.

 

Water is not hot enough

To removespots and film, try a vinegar rinse...

1.Wash and rinse load as usual. Use AIR DRY.

2.Remove all metal items.

3.Put 2 cups (500 ml) white vinegar in a container on the bottom rack.

4 Run dishwasher through a complete washing cycle.

Water temperature should be at least 14O’F (60°C). Set water heater thermostat to a higher setting. Run water at

sink until hot before starting and/or use HI-TEMP WASH Option.

Small particles

deposlted on items

Dishes not dry

Black marks on dishes

Chlpping or breaking glassware

Not

enough

 

 

 

Use

more

dishwasher

 

 

detergent.

 

Use

detergent

 

with

high-

detergent,

 

or

 

 

est

 

available

 

 

phosphorus

 

content

 

..especlally

 

with

 

hard

improper

detergent

 

water.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“0ld”detergent

 

 

Use

only

fresh

dishwasher

 

detergent.

 

Store

tightly

closed

 

 

 

 

 

 

 

box

 

or

bottle,

in cool,

 

dry

place.

Discard

old

detergent.

Do

 

 

 

 

 

 

 

not

 

fill dispensers

 

until ready to start dishwasher.

 

 

 

 

 

Improper

loading

 

Make

sure

 

dishes

 

and

glassware

 

are

loaded

 

so

spray

 

 

 

 

 

 

 

reaches

 

all

surfaces

 

 

and

items

drain

 

properly.

Do

not

ov-

 

 

 

 

 

 

 

erload.

 

Do

 

not

nest

Items.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Make sure large items do not block spray from reaching

 

 

 

 

 

 

 

detergent

 

dispensers.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

rinse

aid

 

 

Does

the

rinse aid dispenser

 

need

filling?

 

See

Instructions

 

 

 

 

 

 

 

on

page

7.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR

DRY Setting

used

Drying

without

 

heat

 

may

result

In some

spotting

of

glasses

 

 

 

 

 

 

 

and

 

silver.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Spray

arm

or arms

not

Check

spray

 

arms

to

make

sure

they

turn

freely

after

 

load-

rotating

 

freely

 

 

ing.

 

Be sure

a

utensil

 

has

not

prevented

 

theirturning

 

 

 

 

“Old”

detergent

 

 

Use

 

only

fresh

dishwasher

 

detergent.

 

Store

tightly

 

closed

 

 

 

 

 

 

 

box

 

or

bottle,

in cool,

dry

place.

Discard

old

detergent.

 

Do

 

 

 

 

 

 

 

not

fill dispensers

 

until ready to start dishwasher.

 

 

 

 

 

Not

enough

 

 

 

Use

 

more

dishwasher

 

 

detergent

 

Use detergent

with

high-

detergent,

 

or

 

 

est

ovalIable

 

 

phosphorus

 

content.

 

especially

 

wtth

hard

improper

detergent

 

water.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Water

is not

hot

 

 

Water

temperature

 

 

should

be

at

least

140

F (60-C).

 

Set

enough

 

 

 

 

 

water

heater

 

thermostat

to

a

higher

setting.

Run

water

at

 

 

 

 

 

 

 

sink

 

until

 

hot

before

 

 

starting

 

and/or

 

use

HI-TEMP

 

WASH

 

 

 

 

 

 

 

Option

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Water

pressure

may

 

If water

pressure

IS low,

do not

use

water

 

for

other

purposes

be

low, dishwasher

IS

while

dishwasher

 

is running

[to

assure

correct

 

fills).

 

 

 

not

filling

properly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Water

IS not

hot

 

 

Water

temperature

 

 

should

be

at

least

140

F (6O’C).

 

Set

enough

 

 

 

 

 

water

 

heater

 

thermostat

 

to

a

higher

setting.

Run

water

at

 

 

 

 

 

 

 

sink

 

until

hot

before

 

 

starting

and/or

 

use

HI-TEMP

WASH

 

 

 

 

 

 

 

Option

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Improper

loading

 

 

Make

sure

 

dishes

 

and

glassware

 

are

loaded

 

so

spray

 

 

 

 

 

 

 

reaches

 

all

surfaces

 

and

items

drain

 

properly

Do

not

ov-

 

 

 

 

 

 

 

erload.

Do

not

nest

Items

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

rinse

aid

 

 

 

Fill

rinse

aid

dispenser.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR

DRY Setting

used

Allow

more

 

time

when

using

AIR

DRY

Option,

 

or

use

HEAT

 

 

 

 

 

 

 

DRY. Plastic items may need towel drying.

 

 

 

 

 

 

 

 

Aluminum

utensils

 

Use

 

care

 

In

loadlng

 

 

alumlnum

utensils,

 

especially

 

 

any

rubbing

 

against

items

llghtwelght

 

 

foil

container.

 

Place

so

they

 

do

not

touch

during

washing

 

 

dlshes.

 

Remove

 

black

marks

 

with

plastic

 

scouring

 

 

pad

 

 

 

 

 

 

 

and

 

a mild

 

abrasive

 

cleanser.

 

 

 

 

 

 

 

 

 

 

 

 

 

Improper

loading

 

 

Do

not

overload.

 

Load

glasses

 

in

the

top

rack

only.

Load

 

 

 

 

 

 

 

between

 

 

prongs,

 

not

over

them.

Glasses

 

loaded

 

over

 

 

 

 

 

 

 

prongs

will

 

not

be

supported

 

and

may

chip

 

or

break.

 

 

Image 13
Contents Dehumldifif Contents Model DU9900XR Series Parts and featuresQuiet operating tips Power CLEAN* Washing SystemStep-saving preparation for washing Hot water is a mustTop rack loading Proper loadingBottom rack loading YntnSns,tLoad forks thtYand NoyesRinse aid dispenser Adding detergentDetergent dispenser How much detergent to useSelecting a cycle Starting your dishwasherPage Start Changing a settingEnergy saving tips Pewter Pewter-like Dishwasher care & cleaningCommon ProblemsCaused by If you have a problem If you need serviceBefore calling for assistance If you need assistanceWhirlpool

DU9900XR specifications

The Whirlpool DU9900XR dishwasher is a standout appliance renowned for its innovation, efficiency, and sleek design. As part of Whirlpool's highly regarded lineup, the DU9900XR presents an array of features that cater to modern household needs, focusing on delivering impeccable washing results while ensuring a user-friendly experience.

One of the most notable characteristics of the DU9900XR is its expansive capacity. With plenty of space to accommodate a significant number of dishes, pots, and pans, it is perfect for larger families or those who frequently entertain guests. The adjustable upper rack allows for customization of space, making it easy to fit items of various sizes without sacrificing cleaning performance.

Technically, the DU9900XR employs advanced wash systems that include the 6th Sense technology. This smart feature utilizes sensors to detect the level of soil on dishes and automatically adjusts the wash cycle accordingly. This not only saves water and energy but also ensures that each load receives the optimal wash, resulting in spotlessly clean dishes every time.

Additionally, the dishwasher is equipped with a powerful filtration system that helps to trap food particles and prevent them from recirculating during the wash cycle. This ensures consistent cleaning performance, even when dealing with heavily soiled cookware. The UltraWash system further enhances cleaning efficiency by utilizing advanced spray arms that reach all areas of the dishwasher, providing comprehensive coverage.

Noise reduction is another highlight of the Whirlpool DU9900XR. Operating at a quiet decibel level, it allows users to run the appliance at any time without disturbing the household. This is particularly beneficial in open-plan living spaces where the sound of a traditional dishwasher could be disruptive.

Energy efficiency is paramount in today’s environmentally conscious world, and the DU9900XR shines in this arena as well. It is ENERGY STAR certified, helping homeowners save on utility bills while reducing their carbon footprint. This makes the appliance not only a purchase for convenience but also an investment in sustainability.

In conclusion, the Whirlpool DU9900XR combines practicality and performance in a stylish package. With features like adjustable racks, 6th Sense technology, powerful filtration, and energy efficiency, it stands out in the competitive market of home appliances. This dishwasher not only simplifies dishwashing tasks but also enhances the overall kitchen experience, making it a valuable addition to any home.