Whirlpool DU7400XS manual Common, Problem

Page 12

Common

PROBLEM

Spottlng and tllmlng

Small particles

deposlted on items

Dishes not dry

Black marks on dishes

Chlpplng or breaklng glassware

dishwashing

problems

 

 

 

CAUSED BY

SOLUTION

 

 

 

 

Hard water

Fill detergent

dispensers

to

capacity Use drshwosher

de-

 

tergent with

highest avorlable

phosphorus content

May

 

be necessary

to install

water

softener.

 

To remove spots 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 o container on the bottom rock.

4.Run dishwasherthrough o complete washing cycle

Water

is not

 

 

Water

temperature

 

should

 

be

at

least

14O’F

(60-C). Set

hot

enough

 

 

 

water

heater

 

thermostat

to

a

higher

setting

Run

water

at

 

 

 

 

 

 

 

sink

untrl

hot

 

before

 

starting

 

 

 

 

 

 

 

 

 

 

 

 

Not

enough

 

 

 

Use

more

dishwasher

 

detergent

 

 

Use

detergent

with

high-

detergent,

 

or

 

 

est

 

avotloble

 

 

 

phosphorus

 

content..

especially

 

with

hard

Improper

detergent

 

water

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“0ld”detergent

 

 

Use

only

fresh

dishwasher

 

detergent.

 

Store

tightly

 

closed

 

 

 

 

 

 

 

container

in

cool,

dry

place.

Discard

old

detergent.

 

 

Do

not

 

 

 

 

 

 

 

fill

dispensers

 

 

until

ready to start dishwasher.

 

 

 

 

 

 

Improper

loadrng

 

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

old

 

 

 

Does the rinse aid dispenser

 

need

 

filling’

 

See

instructrons

 

 

 

 

 

 

 

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

their

turning

 

 

 

“Old”

detergent

 

 

Use

only

fresh

dishwasher

 

 

detergent.

 

Store

tightly

closed

 

 

 

 

 

 

 

container

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

available

 

 

 

phosphorus

 

 

content

 

-especially

with

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

untrl

hot

before

 

starting.

 

 

 

 

 

 

 

 

 

 

 

 

Water

pressure

may

 

If water

pressure

is low,

do

not

use

water

 

forother

 

purposes

be

low, dishwasher

IS

while

dishwasher

 

is running

 

(to

assure

correct

fills).

 

 

 

not

filltng

properly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

stortrng.

 

 

 

 

 

 

 

 

 

 

 

 

Improper

loading

 

 

Make

sure

 

dashes

 

and

glassware

 

are

loaded

 

so

 

spray

 

 

 

 

 

 

 

reaches

 

all

 

surfaces

and

items

drain

properly.

Do

not

ov-

 

 

 

 

 

 

 

erload

Do

not

nest

items

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

rinse

old

 

 

 

Fill

rinse old

 

dispenser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR

DRY Setting

used

Allow

more

 

time

when

 

using

AIR

DRY

Option,

or

use

HEAT

 

 

 

 

 

 

 

DRY. Plastrc items may need towel drying

 

 

 

 

 

 

 

Aluminum

utensils

 

Use

care

In

 

loadlng

 

alumlnum

 

utensils,

especially

 

 

any

rubbing

 

against

Items

llghtwelght

 

 

toll

container.

 

Place

 

so

they

do

not

 

touch

during

washing

 

 

dishes.

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

 

 

 

12

Image 12
Contents Undercounter Dishwasher Kportant safety instructions ContentsBefore you use your dishwasher Parts and features Model DU7400XS SeriesFiltering system Quiet operating tipsProper loading Top rackLoading Om rack loading Adding detergent Rinse aid dispenserDetergent dispenser How much detergent to useBefore starting your dishwasher Starting your dishwasherSelecting a cycle Changing a setting Heat DRY or AIR DRY?To add a dish after starting Energy saving tips Dishwasher care & cleaning Special tips on dishwasher useProblem CommonCaused by If you need service If you have a problem?If you need FSP Replacement parts% Before calling for assistancePage Warranty

DU7400XS specifications

The Whirlpool DU7400XS dishwasher is a versatile and effective cleaning appliance designed to enhance the dishwashing experience in any modern kitchen. Known for its efficient performance, this model combines advanced technologies and user-friendly features to deliver exceptional results.

One of the main features of the Whirlpool DU7400XS is its powerful wash system, designed to tackle tough, baked-on food particles with ease. The dishwasher employs a triple filtration system, ensuring that food debris is effectively separated from clean water, allowing for optimal wash performance. This system reduces the need for pre-rinsing dishes, saving both time and water.

Another key characteristic of this dishwasher is its Quiet Wash sound insulation package. This technology minimizes operational noise, making it one of the quieter dishwashers available. This feature is particularly beneficial for open-concept kitchens or homes where noise control is essential. Users can run their dishwasher during the day or night without disturbing family activities.

The Whirlpool DU7400XS also offers a variety of wash cycles to accommodate different cleaning needs. The range of options includes normal, heavy, delicate, and eco-friendly settings. This flexibility allows users to select the most suitable cycle based on the soil level of their dishes and their priority for energy efficiency.

Incorporating a soil sensor, the dishwasher intelligently adjusts the wash cycle duration based on the cleanliness of the load. This technology optimizes energy use and ensures that dishes come out sparkling clean with minimal water consumption.

The adjustable upper rack is another highlight of the DU7400XS. This feature offers convenience for loading oversized items or tall glassware, maximizing the use of available space. Moreover, the interior is designed with a stainless-steel tub, providing durability while enhancing cleaning performance.

Additionally, the dishwasher comes equipped with a removable filter that is easy to clean, ensuring that users can maintain peak performance with minimal effort.

In summary, the Whirlpool DU7400XS dishwasher merges efficiency, versatility, and ease of use, making it a standout appliance for any household. With its range of features and technologies, it meets the diverse needs of modern kitchens while providing effective dish care.