Whirlpool DU7400XS4, DU1099XT2, DU1099XT3, DU1099XT0, DU1099XT1 Installation Guide

IMPORTANT
Installer: Leave Installation Instructions

with the appliance.

Save Installation Instructions for local

electrical inspector's use,

Unclercounter

Dishwasher

o!

Before you start...

_roper ir_ ciia ois is your uspor sibllity
Yak@ sure yo_J hcv_ @v@pithlr/g

_@c@ss,'J_V p()r COri@Cl ,l/5ia;iahor" li is

trie t@S!DO_%IE)II 1¥ or _ihe CL, srom@r tO

contaci e _bQlifled i¢'staher lo assure

fhct the _lum_biqg QnG elechiCQI

ir'staliatlons ,3re o_eqL, Qte, at_d meet
_lallonoi aqd IOCOi COCJ@s and

ora_FIQF_Ce5

IM PORTAN_[: Observe all governing
codes and ordinances.

PrOber elecl, CO_ csroh ant woler

s_oo y lines must be available or rqusl
De tr%lolled aS specifiec _, within
shaded area See EieQtrlool

requ torrents/ Water requirements/
ORal Drain reaulreqherlls sectIonS

Pl JFnDq IQ o_'d Wlrlri.% ShoL_ld no CROSS ff

trorff of iq_: mr Or th (: shwGs[ er

legs

IrJke cae lsoi o COS d_e
_Z}ower cold durit1{# nstallahor_
or rerqoval Ot d shwosher

_heCK aGariC r_ wr_@r_ dehwosner will Oe _ns aiie_

The ;ocalon S_OL;!O _r©v_@

• Easy access io waler eieciricity and drainage iines

• _or'v_nlent Ioadlrg
!he b÷sl posltlO '_ is i@tt or nghi of kitchen sink

• SQuare open_n(_ Ior FoF)_r G_shwasher opera!ion

arid appearance

• Cab nei front that is oerpendiculor to lOaF

• Proloc:hoi so lhat waler llJet vOv(_
a[(l ar_] FI carnot fleezfz

• :" rThr/_rnum clearance'_e wean
rqolor and floorir'g Io prevent motor over _egrln

ElecirlCol ground

s reau -ea See

lectrrooi

-eau_reqqerhls ¸
sectlor"

Wall receplacle

valve)

within 36 max

• opening

8 max i
_o floor i

DO P.Ot insla from right or

.'3ishwasher over wlfhinr8 max
C srpet _8 floonn_ ham letlat

.,e--=.i.._.24_, _,

Iwatefinlei

I side view

Electrical

requirements

r,_STZ_1_II_I

Electrical Shock Hazard

• Electrical ground is recruited on
this appliance

• Check with a qualified
electrician if you are in doubt

as Io whelher the appliance is
properly grounded

• improper eonneclion of lhe
equipment-grounding

conductor can result in tire,
electrical shock, or other

personal _njury

• Disconnect the power Supply
al the junction box.

• Do Not connecl appliance
lo electrical supply unlil

appliance is permanently
grounded

• DO NOl use an exlension cold

with this appliance
This appliance must be
connected to a grounded,

metallic, permanent wiring
syslem Or a grounding

conductor should be
connected to the grounding

terminal or wire lead on the
appliance

Do Not use a fuse in the neutral

Failure 1o follow these instructions
could resuII in a fire, electrical

shock or olher personal iniury.

PANEL A

elec_dca_ ware1

lunctlor" bo_ _mel valv_

4

Figure 2

A 120-volt, 60-Hz, AC only, 15- or 20-
ampere, fused, electrical supply s
required. Time-delay fuse or circuit

breaker is recommended It is
recommended lhat a separale cilouit

sen,qng any this appliance be
_,ovided

It is the personal responsibli W and
ODIJgotion of the customer to contact
a qualified electr clan to assure the
electrical nstallation is adequate and
in conformance with the Notional
Electrical Code ANSI/NFPA 70dafest
ed lion, and local codes and

ordinar/oes
The dishwasher must be connected

with copper w eony

Wiring methods

Pick one method to follow depending
upon your d shwasher and local codes

A, Directwiremethod

[cableconne_ling dishwasher
toa junctionbox}

Recommended grounding

method

1, Disconnecl the power supply,

24 opemng

width t-Jgure I

J

3

ele,:lncol

2O

Electrical Shock Hazard

• Electrical wiring and
components must Nor contact

any plumbing material ordrain

hose.

• Cabinet opening must
completely enclose sides, fop

and back at dishwasher to

prevent personal injury from
exposeg wiring. Failure to do so

could result in fire, electrical
shock, or other personal injury

from exposed wiring

Personal InjurylProduct Damage

Avoid opening dishwasher door

belore dishwasher is inslalled
Dishwasher may tip over when

door is opened, resulting in
personal inlury or product
damage.

Tools needed for
installation:

pipe wrench socket wrench
keyhole suw measuring tape

ele¢Iri_ _rill level
Phillips screwdriver pliers
2 a_jusfoble wrenche_ tupJng _utiel

flrJf- bla¢_ e s¢ rewd river (not Shown}
wlte-stnDpet or knife pipe-ioinl ¢OmpOUhd

2. Run flexible, armored or non-
metai/e sheathed, copper cable
[with grounding wire] from the fused
disconnect, e rcuif breaker or junction

box through the _/4"or larger egbinel
hole to the dishwasher location. The

ca ble must extend 24" from the back
wall,

The hole cut through a wood cabinet
shouid he sanded until smooth

The hole cut through a metal cabinet
must be covered with a grommet
[Poff No. 302797)

A U,L.qsfed strain re/el must be

instaled at each end of the power

supply cable [at the dishwasher and

at the junction box}, Wire sizes
[COPPER WIRE ONLY) must conform

with the rating of the dishwasher.

dl_wg_r /_

c_be _ /::_[' n o bOx€over I

_.,,_,__--'-'_

3. Remove the dishwasher terminal box
cover. Connect the white and black

wires or the power supply cable to the
white an_ black leads in the terminal

box with lwist-on wire connectors. (See
Figure 3,)

Figure 3

/

4 Conneci the green, grounding w_re
of the power supply cable 1o the

grounaing connection sc,ew Ioccteo

inside the terminal box [See Figure 3.]

5, Replace terminal box cover.

Alternate grounding melhod
fthe recommended grounding

method s impossible COnnect a
separete, green, grcund ng wire [No 16
m nimum) from grounding connection

screw located inside the terminal box
to o grounded, copper, cold water

pioe; (See Figure 5]

THIS, HOWEVER, IS NOT
RECOMMENDED

Do Not connect to eectr co supply
until dishwasher is permanently

grounaed
DO Not ground to a gas supply plpe

or hot water pipe.

"GrourlUeU, cola woJer _i_e rqusl have melG
cOnllmUlly to eleclr ¢ol ground anc hal be

interrupted by plastic ;uP, bet at o_her msula_ing
cat'nectars such O_ hoses¸ fJtlin0s w_sr_ors or

ga_koU/ir_old_dlr_ G woi@r meter or DL, mD) Any
;nsulalir_g olec_rical conneclo_ sh_k, ld _e

jumped w=th Q length of NO 4 Copper wire
securely clamped Io Dare meloi of _OF_ ends

(See Figure 5 i

B, Power supply cord method
(connecting dishwasher to

outlet}

Local codes may permit the use of a
U E -listed, flexible, three-conauctos

power supply coro terminated with a
three-prong, graunoing-_ype p!ug,

It is recommended that cord kt, Part
No. 675456, availaole from your

Whirlpoo! aealer or parts supplier, be
used. If the cord kt is not available

locally, the flexible cord used must be
a U Ldisted, three-conductor, 16 gauge

cord that meets the National Electrical
Code ANSI/NFPA 70 latest edition, and
all rocal codes and o_dinanoes The

length of the cord must not exceed six

feet it must be routed so that it does not
touch the dishwc_sher motor or the

Iowe_ per*ion of the dishwashe_ tub. A

grommet [Part No 302797) must cover
the hole cut in a metal cabinet tar the

flexible cord. The flexible cord must be
plugged into a mating, three-prong,

grounding-type wall recebtac e,
grounded in accordance with the
National Electrical Code ANSI/NFFA
70- atest edilion, and all local codes
and ordnances Foow instructions

packaged with the flexible cord

Recommended grounding

method

V__

Electrical Shock Hazard

• Electrical ground is required on
this appliance

• Improper connection Of the
equipment-grounding conductor

can result in a risk of electrical
shock

• Check with a qualified electrician
if you are in doubt as to whether

the appliance is properly
gtoumded, DO NOt modify or

remove the power supply cord

plug. If plug does not fil the outlet,
have a proper gullet installed by
a qualified electrician.

• Do Not use an extension cord
with Ibis appliance.

• Do Not have a ruse in the neutral,

Failure to follow these instructions
could result in a fire, eleclrical

shock or other personal injury.

PANEL B

Disnwashers equipped with a power
supply cord have a 3 prong,

grounding plug The power suppy cord
must De pluggea into a mating, 3

prong, g_ounding type receptacle,
grounded in accordance with the

National Electrical Code ANSI/NFPA
7O-iatesl edition, and all local codes

and ordinances. Ira mating wall
receptacle is not available, it is the
personal responsibility and obligation
of the customer to have a properly
grounded, 3-prong, wall receptacle

instaliea by a qualified electrician,
(See Figure 4.]

3.p_ong,grcur_Ing.t'/pe
wall r_peplo¢le li

,-ooog.°r o°log -j l

power _upplycord Figure 4

t. Have a 3-prong, grounding-type, wail
receptac e available or installed by a
qualified electrician on the rear wall of
one cabinet next to dlshwasner

opening [See Figure 1, Panel A,]

grounded

cold watel pipe

Figure 5

2. For added personal

safety, use clamp and
green-colored, copper
grounding wire, Connect
the grounding wire (#16 minimum) from
the external grounding connector

screw inside the terminal box to a
grounded, cold water pipe t [See

Rgure 5,]

Do Not connect to eleetrical supply until
appliance is permanently grounded,

Do Not ground to a gas supply plpe
or hot water plpe.

*Grounde_rl,cod wa er pipe retesthave metal
Oonlir_uJl'y10eJecircal ground and not be

interrupted _ D!OS!i¢rubr2_ror other electficai
ir_ulaiing conP,ectors such as hoses¸titiinos.

washer or ga_kels [includir_ w_lor m_ler ol
I:_JmD/Any eJecifioQI insulating conne_or

shOulCbe jumped, as shown_with a ler_th or NO.
4 wire securelY/clamped !o D_re me!ol at both
ends

Temporary grounding method

GroUnding aMembly attached

._1o gto_Jndod metal €14€I

Ce_e_-oIo ta

untied _

__to 2-prong

- " Grounding prong recilpiocleplug

Powersupply cord Flgure 6

It changing and properly grounding
the eleetrJcet supply is impo_ible, and

where local codes permit [consult your
electrical inspector}, a temporary

adapter may De plugged into the 2-
prong, wall receptacle to mate with
the 3 prong, power supply cord. (See

Figure 6.]

it this is done, you must connect a
separate copper grounding wire from

the external grounding connector
screw inside the terminal box to the

grounded, cold water pipe" (See
Figure 5.)

Do Not connect to eleclrical supply
until appliance is permanently

grounded.

Do Not ground to a gas supply plpe
orhot water plpe.

If power cord cannot be used...

When local codes do not permit use
of a bower cord with an undercounter

dishwasher, the power cord must be
removed and dishwasher wired

directly. IF THE POWER SUPPLY CORD IS

REMOVED, THE DISHWASHER MUST BE

CONNECTED WITH COPPER WIRE ONLY.

appllcmce

power luoply

wldng

cable

t, Dl_,connectthe power supply.

2. Remove terminal box cove_:

3. Remove wire connectors from the

power cord wires and grounding

wire screw (See Figure 7.]

4. Disconnect the strain relief [behind

the terminal box] from the
dishwasher leg,

5, Remove power cord and strain relief

from terminal box hole,

6. See 'A Direct wire method:'
Panel A, for further instructions,

Water

requirement

cabinet wall

¥." plpe thread

rale_ Inlelv_fv_

The hot water line 1o the dishwasher
must provide between t5-120 PSi

water pressure. The hat water heater

should be set to ciellver 140°F water

temperature to lhe dishwasher for
best results.

Use YW'O,D, copper tubing or Y_"plastic

tubing minimum inlet line. Dishwasher

Inlet valve has ¥_" internal pipe thread

t. Rough in water line before installing
dishwasher using one of the routing
methods shown in Figure 8. Cut a _Ye"or
larger hole inCa Diner, rear waft or floor
for pipe.

2. Install a shutoff valve in the water line
where it can be easy to access,

3. Flush water line into a bucket to get
rid of any particles that may clog

inlet valve.

Flguro 8

Figure 7

_K_nd _hJeld