Kenmore 153320390HT User Manual POWER MISER 12+ ELECTRIC WATER HEATER Manuals And Guides L9090352

KENMORE Water heater, Electric Manual L9090352 KENMORE Water heater, Electric Owner's Manual, KENMORE Water heater, Electric installation guides

POWER MISER 153.320591 HT 50 GAL L9090352

User Manual: Kenmore 153320390HT 153320390HT KENMORE POWER MISER 12+ ELECTRIC WATER HEATER - Manuals and Guides View the owners manual for your KENMORE POWER MISER 12+ ELECTRIC WATER HEATER #153320390HT. Home:Plumbing Parts:Kenmore Parts:Kenmore POWER MISER 12+ ELECTRIC WATER HEATER Manual

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Owners

Manual

FOR POTABLEWATER

HEATING ONLY

NOT SUITABLE FOR

SPACEHEATING

Model No.

153.320390 HT 30 Gal.

153.320391 HT 30 Gal.

153.320490 HT 40 Gal.

153.320491 HT 40 Gal.

153.320590 HT 50 Gal.

153.320591 HT 50 Gal.

153.320690 HT 66 Gal.

153.3206911HT 66 Gal.

,53.32oo,o,HT/

153.32089I/H!r

Caution:

Read and Follow

All Safety Rules and

Operating Instructions

Before First Use of

This Product.

Savethis Hanual for Future Reference.

POWER MISER TM 12+

LECTRIC

WATER HEATER

•Safety Instructions

•Installation

• Operation

• Care and Maintenance

•Troubleshooting

• Parts List

GAHA certificaUonappliesto all residential electric water heaterswith

capacitiesof 20 to 120Gallons.Input rating of 12 Kw or lessat a voltage

no greaterthan 250 V.

_I_WARNING I

READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER

AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERAT-

ING THIS WATER HEATER.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Safety Precautions

AWARNING

Improper installation, adjustment, alteration, service or

maintenancecan causeDEATH, SERIOUS BODILY INJUR_,

OR PROPERTY DAMAGE. Refer to this manual for assis-

tunce or consultyour localSearsServiceCenter for further

information.

A WARNING

At the b.'_. of manufacturethis water beater wasprovldedwi_

a €.ombmationtempemtu.r_pressures reliefvalvecertifiedby a

nationallyrecognized testing laboratorythat maintains periedic

inspection of production of listedequipmentor materials, as

meetingthe requirementsfor ReliefValvesandAutomaticGas

ShutoffDevicesfor Hot Water SupplySystems,and the latest

ed'_onof ANSI 7.21.22andthe coderequirementsof ASME. If

replaced,the valvemust.meetthe mqulrementsof localcedes,

but notlessthana combinationtemperatureandpressurerelief

valvecertifiedasmeetingthe requirementsfor ReliefValvesand

AutomaticGasShutoffDevicesfor Hot Water SupplySystems,

ANSI Z21.22by a nationallyrecognizedtestinglaboratorythat

rmuntalasperiodicinspec_onof productionof listedequipment

or material_

The valvemust be markedwith a maximum setpressurenot

to exceed the marked hydrostaticworking pressure of the

water heater (150 IbsJsq.in.) and a dischargecapacitynot

lessthan tile water heater inputrate as shownon the n_odel

rating plate. (Electric heaters- watts dividedby 1000x 3415

equal BTU/Hr. rate.)

Yourlocaljurisdictionalauthority,whilemandatingthe useof a

temperature-pressurereliefvalvecomplyingwith ANSI Z21.22

andASME,mayrequire avalvemodeldifferentfrom theonefur-

nishedwiththe water heater,

Compliancewith suchlocalrequirementsmust be satisfiedby

the installeror enduserof tile water beater with aIra:allypre-

scribedtemperature-pressurereliefvalveinstalledin the desig-

nated openingin the water heater in placeof the factoryfur-

nisbedva/se.

For safeoperatianof the water heater,the reliefvalvemustnot

beremovedfrom it'sdesignatedopeningorplugge(L

.The.temperature-pressurere|iefv_e mat beinstalleddirectly

mto the fiUingof tbe water heaterdesignatedfer the reliefvalve.

Positionthe valvedownwardandprovidetubing sothat anydis-

cbe_,ewill exit onlywithin6 inchesabove,or at any distance

belowthe structuralfloor.Be certainthat no contactis made

withanyliveelectricalpart. Thedischa_eopeningmust not be

blockedor reducedin sizeunderany circumstance_Excessive

length,over30 feet,or useof more than fourelbowscancause

restrictionandreducethe dischargecapacityof thevalve.

No valveor other obstructionistu be placedbetweenthe relief

valveandthe tank.Do notconnecttubing directlyto discharge

drainunlessa6" airgapisprovided.Topreventbodilyinjury,haz-

ardto life,or propertydamage,the reliefvalvemustbeallowed

to d'.l_,bargewater !n quantitiesshoulddrcumstancasdemand.If

the d_chargepipemnotconnectedto a drainor other suitable

means, the water flow may cause property

damage.

The DischargePipe:

• Mustnot be smallerinsizethan the outlotpipesizeof the

valve,or haveanyreducingcouplingsor other restrictfon_

• Mustnot be pluggedor blocked.

• Mustbe of material listedfor hot water distribution.

•Mustbe instal/edsoas te al/ow completedreinageof heth

the temperature-pressurerelief valve,and the discharge

pipe.

•Must terminate at anaslequatedroin.

• Mustnot haveanyvalvebotweenthe relief valveandtank.

IAWARNING I

HAZARD OF ELECTRICAL SHOCK! Before removing{

any access panels or servicing the water heater, make I

sure the e!ectncal supply to the water heater is turned

"OFF". Fmlure to do this could result in DEATH, SERi- {

OUS BODILY INJURY,OR PROPERTY DAMAGE. I

_,WARNING

HOTTER WATER CAN SCALD: Water heaters are

intended to produce hot water. Water heated to atem-

perature which will satisfyspaceheating, clothes washing,

dish washing, and other sanitlzmg needs can scald and

permanently injure you upon contact. Some people are

more likely to be permanently injured by hot wafer than

others. These include the elderly, children, the infirm, or

physically/mentally handicapped. If anyone using hot

water in your home fits into one of these groups or if

there is a local code or state law requiring a certain tem-

perature water at the hot water tap, then you must take

specmiprecautions, in addition to usingthe lowest possi-

ble temperature setting that satisfies your hot water

needs, a means such as a mixing valve, shall be used at

the hot water taps usedby these people or at the water

heater. Mixing valvesare availableat plumbing supplyor

hardware stores. Follow manufacturers instructions for

insta/latlon of the valves.Before changingthe factory set-

ting on the thermostat, read the "Temperature

Regulation"sectionin this manual.

&WARNING

WATER HEATERS EQUIPPED FOR ONE VOLTAGE

ONLY: This water heater is equippedfor one type voltage

only.Checkthe ratmg plate near the bottom accesspanel

for the correct voltage. DO NOT use this water heater

with anyvoltage other than the one shownon the model

rating plate. Failure to use the correct voltage can cause

problems which can result in DEATH, SERIOUS BODILY

INJUR_, OR PROPERTY DAMAGE. If you have any ques-

tions or doubtsconsultyour electric company.

A, WARNING

INSULATING JACKETS: When installing an external

water heater insulation jacket on an electric water

heater:

a. DO NOT coverthe temperature-pressure relief valve.

b. DO NOT put insulation over the access coversor any

access areas.

c. DO NOT cover or remove operating instroctions,and

safety related warning labels and materials affixed to the

water heater.

AWARNING

Do not usethis appliance if any part of it has been under

water. An electrical short or malfunction couldoccur.The

water heater shouldbe replaced.

•,CAUTION

WATER HEATERS EVENTUALLY LEAK: Installation of

the water heater must be accomplishedin sucha manner

that if the tank or any connectionsshouldleak, the flowof

water will not causedamage to the structure. When such

locations cannot be avoided, a suitable drain pan should

be installed under the water heater. Drain pansare avail-

able at your local Sears Store. Such adroJnpan must be

piped to an adequate drain. Under no circumstances is

the manufacturer or Searsto be held liable for any water

damage in connectionwith this water heater.

Table of Contents

Safety Precautions ...............................................................................................................................................2

Table of Contents ..........................................................................................................................3

Introduction ...............................................................................................................................................................4

Product _pecltlcatlons ..................................................................................................................................4

Preparing for the New Installation .............................................................................................4

Materials and Basic Tools Needed ...............................................................................................5

Materials Needed ...................................................................................................................................................................... 5

BasicTools ................................................................................................................................................................................ 5

Installation Instructions ........................................................................................................................6-15

Removing the Old Water Heater ............................................................................................................................................... 6

Factsto Consider About the Location ....................................................................................................................................... 7

Factsto Consider About the Convertible Lower Hement .......................................................................................................... 7

Water Piping ............................................................................................................................................................................. 8

Temperature-Pressure Relief Valve........................................................................................................... :................................. 9

Filling the Water Heater .......................................................................................................................................................... 10

Converting the Lower Element .......................................................................................................................................... 10-12

Wiring Diagrams .................................................................................................................................................................... 13

Wiring .................................................................................................................................................................................... 14

Installation Checklist .............................................................................................................................................................. 15

Service and Adlustment ......................................................................................................................16-20

Temperature Ragulation i. ................................................................................ 16

Thermostats ............................................................................................................................................................................ 16

Thermostat Settings ................................................................................................................................................................ 16

Upper Thermostat Adjustment ............................................................................................................................................... 16

LowerThermostat Adjustment ............................................................................................................................................... 17

Temperature-Pressure RaeliefValve Operation .......................................................................................................................... 17

Draining ................................................................................................................................................................................. 17

Hement Cleaning and Replacement .................................................................................................................................. 18-20

Drain Valve Washer Replacement ........................................................................................................................................... 20

Service .................................................................................................................................................................................... 20

"" -" -"lroubleshooting Guide ........................................................................................................................21-24

Start Up Conditions ............................................................................................................................................................... 21

Thermal Expansion ............................................................................................................................................................... 21

Strange Sounds ..................................................................................................................................................................... 21

Operational Conditions ..................................................................................................................................................... 22-23

Rumbling Noise .................................................................................................................................................................... 22

High Temperature Shut Off System ...................................................................................................................................... 22

Not Enough or No Hot Water .............................................................................................................................................. 23

Water is Too Hot .................................................................................................................................................................. 23

Indicator Light ...................................................................................................................................................................... 23

Leakage Checkpoints .............................................................................................................................................................. 24

Parts Order List...............................................................................................................................................26-27

Warranty ........................................................................................................................................................................2_

Introduction

Thank You for purchasinga Sears water heater.

Properly installed and maintained, it _ould give you years of

trou-ble free service. If you should decide that you want the new

water heater professionally installed, contact the local Sears

Service Center or any Sears store. They will arrange for prompt,

quality installation by Sears authorized contractors.

Abbreviations Found In This Instruction Manual

U.L.-Underwriters Laboratories, 333 Pfrngsten Rd.,

Northbrook, IL 60062

National ElectricalCode-This publication is available from your

local government or public library or electric company or by

writing to U.L above.

A.N.S.I.-American National Standards Institute

Product Specifications

MODEL

NUMBER

153.320390HT

153.320391HT

153.320490HT

153.320491HT

153.320590HT

153.320591HT

153.320690HT

153.320691HT

153.320890HT

153.320891HT

TANK

CAPACITY

IN GALLONS

DIMENSIONSININCHES

DIAMETER HEIGHT

19 45X

19 59¾

21_ 57¾

23_ 60¼

25½ 61½

RECOVERYRATE

GAI_. PER HOUR

@90*E RISE

17.3

25.0

17.3

25.0

17.3

25.0

17.3

25.0

17.3

25.0

ELEMENT

WATTAGE MINIMUM

AT 240 VOLTS !WIRE SIZE*

UPPER LOWER I (GAUGE)

3800 3800 12

3800 5500 10

3800 3800 12

3800 5500 10

3800 3800 12

3800 5500 10

3800 3800 12

3800 5500 10

3800 3800 12

3800 5500 10

MAXIMUM FUSE

OR CIRCUIT

BREAKER

SIZE (AMPS)

*Wiringsizebasedon standard60°C copper wire.If distancefrom fusebox to water heaterismore than90 feet, referto your localelectri-

calcode.

Preparing for the New Installation

• Read the "Safety Precautions" section, page 2 of this manual

first and then the entire manual carefully. If you don't follow

the safety rules, the water heater will not operate properly. It

could cause DEATH, SERIOUS BODILY INJURY

AND/OR PROPERTY DAMAGE.

This manual contains instructions for the installation, opera-

tion, and maintenance of this electric water heater. It also

contains warnings throughout the manual that you must read

and be aware of. All warnings and all instructions are essen-

tial to the proper operation of the water heater and your safe-

ty. Since we cannot put everything on the first few pages,

READ THIS ENTIRE MANUAL BEFORE ATTEMPT-

ING TO INSTALL OR OPERATE THE WATER

HEATER.

• The installation must conform with the instructions in this

manual; electric company rules; and Local Codes, or in the

absence of Local Codes, with the latest edition of the

National Electrical Code. This publication is available from

your local government or public library or electric company

or by writ]ng Underwriters Laboratories, 333 Pfingsren

Road, Northbmok, IL 60062.

•If after reading this manual you have any questions or do not

understand any portion of the instructions, call Sears Service

Center.

•Carefully plan the place where you are going to put the water

heater. Correct electrical wiring and connections are very

important in preventing death from possible electrical shock

and fires.

Examine the location to ensure the water heater complies with

the 'Facts to Consider About the Location"sect'on.

• For California installation this water heater must be braced,

anchored, or strapped to avoid falling or moving during an

earthquake. See instructions for correct installation proce-

dures. Instructions may be obtained from your local dealer,

wholesaler, public utilities or California office of the State

Architect, 400 P Street, Sacramento, CA 95814

Materials and Basic Tools Needed

Materials Needed

To simplify the installation Sears has available the installation

parts sEown below. You may or may not need all of these materi-

als, depending on your type of installation.

WaDr HNter

Ins_llatlon

Kit

_lJ_i

e_a_:

WATER HEATER INSTALLA-

TION KIT WITH FLEXIBLE

CONNECTORS FOR 3/4" OR

I/2" THREADED OR COPPER

PLUMBING

WATER HEATER NEAT TRAPS

HELP REDUCE HEAT LOSS DUE

TO THERMAL SYPHONING

EXPANSION TANKS FOR THERMAL

EXPANSION CONDITIONS AVAILABLE

IN 2 GALLON AND S GALLON CAPACITY

THROUGH LOCAL SEARS SERVICE

CENTERS

20" DIAMETER DRAIN PAN

FOR WATER HEATERS 18" IN

DIAMETER AND UNDER

28" DIAMETER DRAIN PAN FOR

WATER HEATERS 26" IN

DIAMETER AND UNDER

Basic Tools

You may or may not need all of these tools, depending on your

type of installation. These tools can be purchased at your local

_Lr$ store.

Pipe Wrench (2)

Screwdriver

6Foot Tape or Folding Rule

Garden Hose

Drill

Pipe Dope or Teflon Tape t

6FOOT TAPE

GARDEN HOSE

SLOT-HEAD SCRL_N DRIVER PIPE

WRENCH

PHILLIPS SCREWDRIVER

PiPE DOPE

(SQUEEZE TUBE)

ROLL OF TEFLON TAPE

(Use only on water connections) DRILL

ADDITIONAL TOOLS NEEDED

WHEN SWEAT SOLDERING

Tubing Cutters or Hacksaw

Propane Torch

Soft Solder

Solder Flux

Emery Cloth

Wire Brushes

314" WIRE BRUSH

C>----

I/2" WIRE BRUSH

PROPANE TORCH

ROLL OF LEAD FREE

SOFT SOLDER

ROLL OF EMERY SOLDER TUBING

CLOTH FLUX CUTTER

Installation Instructions

Removing the Old Water

Heater

OTurn _OFF" electrical supply to the water heater.

Q Turn "OFF" the water supply to the

water heater at the water shutoffvalve or

water meter.

QAttach ahose to the water heater drain

valve and put the other end in afloor

drain or outdoors. Open the water heater

drain valve. Open anearby hot water

faucet which will relieve pressure in the

water heater and speed draining.

J.AWARNING [

The water pa_.ing out of the dr',anvalve may be extreme, i

ly hot. To avoid bemg scalded, make _,.re all connecttonsI

are tight and that the water flow is dwected away from

any person.

Qa. you copper piping to water

If have the

heater, the two copper water pipes can be

cut with ahacksaw approximatdy 4" away

from where they connect to the water

heater. This will avoid cutting off the pipes

too short. Additional cuts can be made

later if necessary. Disconnect the tempera-

ture-ptessure relief valve drain line. When

the water heater is drained, disconnect the

hose from the drain valve. Close the drain

valve. The water heater is now completely

disconnected and ready to be removed.

Qb. you galvanized pipe to water

If have the

heater, loosen the two galvanized pipes

with apipe wrench at the union in each

line. Also disconnect the piping remaining

to the water heater. These pieces should be

saved since they may be needed when

reconnecting the new water heater.

Disconnect the temperature-pressure relief

valve drain line. When the water heater is

drained, disconnect the hose from the

drain valve. Close the drain valve. The

water heater is now completely disconnect-

and ready to be removed.

Q Check againto make sure the electrical supply is

turned "OFF" to the waterheater. Then disconnect

the electrical supply connection from the water

heater junction box.

I ACAUTION

Mineral buildup or sed!ment may haveaccumulated in the i

old water heater. This causes the water heater to be I

much heavier than normal and this residue, if spilledout, i

couldcausestaining, i

Installation Instructions (cont'd)

Facts to Consider About the Facts to Consider About The

Location Convertible Lower Element

You should carefully choose an indoor location for the new

water heater, because the placement is a very important consid-

eration for the safety of the occupants in the building and for

the most economical use of the appliance. This water heater is

not intended for outdoor installation.

Whether replacing an old water heater or putting the water

heater in anew location, the following critical points must be

observed.

•The location selected should be indoors as close to and as

centralized with the water piping system as possible. This

water heater, as well as all water heaters, will eventually leak.

Do not install without adequate drainage provisions where

water flow will cause damage.

_CAUTION

WATER HEATERS EVENTUALLY LEAK: Installation of

the water heater must be accomplishedin sucha manner

that if the tank or any connectionsshouldleak, the flow of

water will not causedamage to the structure. When such

locations cannot be avoided, a suitable drain pan should

be installed under the water heater. Drain pansare avail-

able at your local Sears stores. Sucha drain pan must be

piped to an adequate drain. Under no circumstances is

the manufacturer or Sears to be held liable for any water

damagein connectionwith this water heater.

The Upper Element (if a double element model), is aconven-

tional 3800 watt element which only operates at its rated

wattage on 240 volts. (See rating plate on water heater).

The Lower Element of the water heater can be converted from

operation at 3800 watts to 5500 watts on a 240 volt system.

Read and follow water heater warnings and instructions. If after

reading these instructions in this manual, if you do not under-

stand any portion, call Sears Service Center.

AWARNING

Before making the conversionto 5500 watt.s, check the

(I) power supply...mustbe 240 volts, (2) wwmg...10.gang.e

AWG, Type TW, 60°C or equivalent, and (3) Ctrcutt

breakers or fusing...capableof 30 amp loading. Also, the

installation must conform with this manual, local codes

and electric utility rules. Failure to comply can result in

DEATH, SERIOUS BODILY INJURY, OR PROPERTY

DAMAGE.

ACAUTION . I

INSTALLATION IN RESIDENTIAL GARAGES. The I

water heater must be located and/or protected so it is

not subject to physicaldamage by a movingvehic e.

"The location selection must provide adequate dearances for

servicing and proper operation of the water heater.

NOTE: Whether or not the element conversion is made the

model rating plate must be marked. Using a hardpoint ink

pen, check the appropriate block within the model rating

plate, which is located adjacent to the lower access panel.

Installation Instructions (cont'd)

Water Piping

AWARNING

HOTTER WATER CAN SCALD: Water heaters are

intended to produce hot water, Water heated to atem-

perature which will satisfyspaceheating, clotheswashing,

dish washing, and other sanitizing needs can scald and

permanently injure you upon contact. Some people are

more likely to be permanently injured by hot water than

others. These Include the elderly, children, the infirm, or

physically/mentally handicapped. If anyone using hot

water in your home fits into one of these groups or if

there is a local code or state law requiring acertain tem-

perature water at the hot water tap, then you must take

specialprecautions. In addition to usingthe lowest possi-

ble temperature setting that satisfies your hot water

needs, ameans such as a mixing valve, shall he used at

the hot water taps used by these people or at the water

heater. Mixing valves are availableat plumbing supplyor

hardware stores. Follow manufacturers instructtons for

installation of the valves.Before changingthe factory set-

ting on the thermostat, read the "Temperature

Regulation"section in this manual.

The illustration shows the attachment of the water pipin_ to the

water heater. The water heater is equipped with ¾ water

connections.

If awater heater is installed in aclosed water supply system;

such as one having aback-flow preventer, check valve, water

meter with acheck valve, etc. in the cold water supply; means

shall be provided to control thermal expansion. Contact the

local utility or local Sears Service Center on how to control this

situation.

NOTE: If using copper tubing, solder tubing to an adapter

before attaching the adapter to the cold water inlet connec-

tion. Do not solder the cold water supply line directly to the

cold water inlet. It will harm the dip tube and damage the

tanL

• Look at the top cover of the water heater. The water outlet is

marked hot. Put two or three turns of teflon tape around the

threaded end of the threaded-to-sweat coupling and around

both ends of the _*"threaded nipple. Using flexible connec-

tors, connect the hot water pipe to the hot water outlet of the

water heater.

Installation completed using Sears

Installation Kit

FLEXIBLE

WATER SHUT-OFF

CONNECTORS VALVE

HOT OUTLET / COLD INLET

TO HOUSE WATER LINE

THREADED TO THREADED TO

SWEAT COUPLING SWEAT COUPLING

jTEHPERATURE-

PRESSURE

RELIEF VALVE

DISCHARGE PIPE

(Do not rap or plus)

•Look at the top cover of the water heater. The cold water inlet

is marked cold. Put two or three turns of teflon tape around

the threaded end of the threaded-to-sweat coupling and

around both ends of the ¼ threaded nipple. Using flexible

connectors, connect the cold water pipe to the cold water

inlet of the water heater.

FLOOR DRAIN

NOTE: Your water heater is super insulated to minimize

heat loss from the tank. Further reduction in heat loss can be

accomplished by insulating the hot water lines from the

w2ter laeatcr.

Installation Instructions (cont'd)

Temperature-Pressure

Relief Valve

A WARNING

At the time of manufacturethiswater heaterwasprovidedwith

=_. mbinationtemperature-pressuresreliefvalvecertifiedby a

nationallyrecognizedtestinglaboratorythat maintainsperiodic

inspectionof productionof listed equipmentor matorlaJs,as

meetingthe requirementsfor ReliefValvesandAutomaticGas

ShutoffDevicesfor Hot Water SupplySystems,andthe latest

edition of ANSI Z21.22and the coderequirementsof ASME.If

replaced,the valvemustmeet the requirementsoflocalcodes,

but notlessthana combinationtemperatureandpressurerelief

vaivecertifiedasmeetingthe requirementsfor ReliefVaivesand

AutomaticGasShutoffDevicesfor Hot Water SupplySystems,

ANSI Z21.22 by a nationallyrecognizedtestinglaberatorythat

maintainsperiodic inspectionof productionof listedequipment

or materla_

The valvemust be markedwith a maximum setprassurenot

to exceed the marked hydrostaticworking pressureof the

water heater (150 IbsJsq.in.) and a dischargecapacitynot

lessthan the water heater inputrate as shownon the model

ratingplate. (Electric heaters- watts dh6dedby 1000x 3415

equal BTU/Hr. rate.)

Yourlocaljurisdictionalauthority,while mandatingthe useof a

temperature-pressurerelief valvecomplyingwith ANSI Z21.22

andASME,mayrequireavalvemodeldifferentfromthe onefop

nishedwiththe waterheater.

Compliancewith suchIocelrequirements must be satisfiedby

the installeror end userof the w_er heaterwith alocallypre-

scribedtemperature-pressurerelief valveinstalledin the desig-

natodopeninginthe water heater in placeof the factoryfur-

nishodvalve.

Forsafeoper'_on efthe water heater,the reliefvaivemustnot

beremovedfromit_ designatedopeningor plugged.

The temperature-pressurerelief.v_. mustbe installeddirectly

intothe fittingof the waterheaterdesignatedfor the reliefvaive.

Pesitionthe valvedownwardandprovidetobing su that anydis-

chargewill exit onlywithin6 inchesabove,or at any distance

below the structuralfloor.Be certainthat no contactis made

with anyliveelect_ part. The dischargeopeningmustnot be

blockedor reducedin sizeunderany dmumstence_Excessive

length,over30 feet, or useof morethanfour elbowscancause

restrict_nandreducethe dischargecapacityof the valve.

No valveor other ob_n isto be placedbetweenthe relief

valveand the tank. Do notconnecttubingdirectlyto discharge

drainunlessa 6" air gapis provided.To preventbodilyinjury,

hazardto life, or property damage,the relief valve must be

ailowed to dischargewater in quantitiesshouldcircumstances

demand.If the dischargepipe is not connectedto a drain or

other suitable means, the water flow may causeproperty

damage.

The DischargePipe:

• Mustnot be smailerin sizethantbe outlet pipesizeof the

valve,or haveanyreducingcouplingsor other restrictions.

• Mustnot be pluggedor blocked.

•Mustbeof materiel listedfor hot water distribution.

• Mustbe installedsoasto allowcompletedrainageof both

the temperature-pressure relief valve, and the discharge

pipe.

•Mustterminnte at an adequatedrain.

•Mustnot haveanyvaivebetweentbe reliofvalveandtank.

AWARNING

The temperature-pressure relief valve must be manually

operated at least once ayear. Caution shouldbe taken to

ensure that (I) no one is in front of or around the outlet

of the temperature-pressure relief valve discharge line,

and (2) the water manually dischargedwill not causeany

bodily injury or property damage becausethe water may

be extremely hot.

If after manuallyoperating the valve, it failsto completely

reset and continues to release water, immediately, close

the cold water inlet to the water heater, follow the drain.

ing instructions, and replace the temperature-pressure

relief valve with anew one.

HOT

COLD

PRESSURE

RELIEF VALVE

(Do not cap or plug)

6" AIR GAP

FLOOR DRAIN

Installation Instructions (cont'd)

Filling the Water Heater

To fill the water heater with water:

•Close the water heater drain valve by turning the handle to

the right (clockwise). The drain valve is on the lower front of

the water heater.

Open the cold water supply valve to the water heater.

NOTE: The cold water supply valve must be left open

when the water heater is in use.

•To insure complete filling of the tank, allow air to exit by

opening the nearest hot water faucet. Allow water to run

until a constant flow is obtained. This will let air out of the

water heater and the piping.

• ACAUTION {

Never usethis water heater unlessit is completely full of I

Iwater. To prevent damage to the tank and heating ele-

ment, the tank must be filled with water• Water must I

flow from the hot water faucet before turning "ON" I

I power. I

Check all new water piping for leaks. Repair as needed.

NOTE: Whether or not the .element conversion is made the

model rating plate must be marked. Us'.mga hardpoint ink

pen, check the appropriate block within the model rating

plate, which is located adjacent to the lower access panel.

Converting the Lower

Element

Necessary element conversion parts are located in asmall bag

contained within the electrical junction box on top of the water

heater.

These instructions only cover the conversion of the convertible

element, read this entire manual before attempting to install or

operate the water heater. The water heater is factory set to oper-

ate at 3800 watts. The lower element can be converted to oper-

ate at 5500 watts. Refer to the "Facts to Consider About the

Convertible Lower Element" section.

The Upper Element, (if adouble element model) is a conven-

tional 3800 watt element which only operates at its rated

wattage on 240 volts. (See rating plate on water heater).

CONVERSION PARTS

BUSS BAR

The Lower Element of the water heater can be converted from

operation at 3800 watts to 5500 watts on a240 volt system.

1. Before beginning the conversion turn "OFF" electric power

supply to the water heater.

If after reading these instructions and this manual, if you do not

understand any portion, call Sears Service Center.

AWARNING

Before making the conversionto 5500 watts, check the

(I) power supply...must be 240 volts, (2) wiring...10 gauge

AWG, Type TW, 60°C or eqmvalent, and (3) Circuit

breakers or fusing...capableof 30 amp loading• Also, the

installation must conform with this Manual, local codes

and electric utility rules• FAILURE TO COMPLY CAN

RESULT IN DEATH, SERIOUS BODILY INJURY OR

PROPERTY DAMAGE.

AWARNING

HAZARD OF ELECTRICAL SHOCKI Before removing

any access panels or servicing the water heater, make

sure the electrical supplyto the water heater is turned

"OFF". FAILURE TO DO THIS COULD RESULT IN

DEATH, SERIOUS BODILY INJURY, OR PROPERTY

DAMAGE•

Installation Instructions (cont'd)

2. The convertible element is located behind the lower access

panel of the water heater. Remove the two screws securing

the access panel, and remove panel.

5. Lower Element: Lifr out the tab as shown to unclip the ter-

minal cover from the thermostat. The terminal cover can now

be removed from the thermostat.

3. Remove the adjustment dial from the thermostat by gently

pulling it directly awayfrom the thermostat.

4. Remove the insulation block to expose the opening.

,AO

TERMINAL COVER

CLIPPED TO THER-

TATT'S

,-.4

LOWER THERMOSTAT

PLASTIC TABS ON

'BOTH SIDES OF

TERMINAL COVER

HOLD IT IN

PLACE.

THERMOSTAT

BRACKET

TANK

_LEMENT

6. Remove the screws from terminal 2 of the element, and move

the looped end of the wire aside.

7. The buss bar is labeled 5500 W. Place the buss bar over

terminals 2 and 3 with the 5500 W visible. Install the extra

screw provided into terminal 3.

5500W

8. The wire removed from terminal 2 has alooped end. It must

remain looped and now be placed (as shown) on top of the

buss bar, over the opening of terminal 2, and secured using

the remaining screw.

Installation Instructions (cont'd)

Converting the Lower

Element (cont'd)

9. Tighten terminals 2 and 3 to ensure proper electrical

connection.

AWARNING [

Failure to tighten terminal screws can causeafire which

can result in DEATH, SERIOUS BODILY INJURY. OR

PROPERTY DAMAGE.

10. Replace terminal cover on the thermostat, making sure the

notch is in place over the tab.

_ mI.DG

waa. w

12. The aajustment dial has a"D" shaped opening that matches

a"D" shaped shaft on the thermostat. Align the opening in

the dial to the shaft and gently push the dial onto the shaft.

13. Replace the accesspanel.

AWARNING [

Make sure the thermostat is flush against the tank, the [

terminal cover is in place, and the insulatmn is replaced. [

Failure to do so can result in DEATH, SERIOUS BODILY

INJURY,OR PROPERTY DAMAGE.

11. Replace the insulation block so that it completely covers the

thermostat and element.

14. Complete wiring to the water heater, or if completed, turn

"ON" electric power to the water heater after filling the

tank with water.

ACAUTION

Never use this water heater unlessit is completely full of [

water, To prevent damage to the tank and heating ele-

ment, the tank must he filled with water, Water must [

flow from the hot water faucet before turning "ON"

power.

Installation Instructions (cont'd)

Wiring Diagrams TO ELECTRIC

POWER SUPPLY

STANDARD WIRING FOR

2 WIRE LEAD WATER HEATERS

NON-SIMULTANEOUS OPERATION

240 VOLT DOUBLE ELEMENT

BLACK JNCTION

RED

UPPER E.C.O. &

THERMOSTAT

!USSBA

FOR 8500 WATTS

UPPER

ELEMENT

FOR 3800 WATTS LOWER

HEATING ELEMENT

WIRING FOR 3 WIRE LEAD WATER HEATERS

NON-SIMULTANEOUS OPERATION

240 VOLT DOUBLE ELEMENT

UPPER E.C.O. &

THERMOSTAT

IUSS BA_

FOR 5500 WATTS

FOR 3800 WATTS

*NOTE: Some Lower Hi-Temp Limit

Switches may have 4 terminals. Use

only the 2 terminals on left.

ELEMENT

LOWER

T'STAT

YELLOW m

LOWER

HEATING ELEMENT

t HREE TYPES OF FIELD

CONNECTIONS YOU MAY

HAVE

TIME CLOCK SWITCH

OPERATES BOTTOM ELEMENT ONLY

TOELECTRIC _- 1.2 _TOT]HE

POWER SUPPLY LI L2 1.2 CLOCK SWITCH

J_@BI PNCTION BOX

YEll_ CK

"OFF PEAK" NETER

OPERATES BOTTOM ELENENT ONLY

TOELECTR_ _L2LIL2 -_ TO"OFF

POWER SUPPLY LI t pEAK" METER

_JUNCTION BOX

YELL LACK

FOR TWO WIRE CONNECTION

LI L2

OW[_B JUNCTION BOX

YELL U_CK

Installation Instructions (cont'd)

Wiring

ACAUTION

Never use this water heater unless,t is completely full of I

water. To prevent damage to the tank and heating ele- I

ment, the tank must be filled w,th water. Water must

flow from the hot water faucet before turning on power.

You must provide all wiring of the proper size outside of the

water heater. You must obey local codes and electric company

requirements when you install this wiring.

If you are not familiar with electric codes and practices, or if you

have any doubt, even the slightest doubt, in your ability to con-

nect the wiring to this water heater, obtain the service of a com-

petent electrician. Contact your Sears salesperson to arrange for

aprofessional electrician.

C. Flexible metal conduit or flexible metallic tubing shall be

permitted for grounding if all the following conditions are

mer_

1. The length in any ground return path does not exceed

6feet.

2. The circuit conductors contained therein are protected

by overcurrentdevices rated at 20 amperes or less.

3. The conduit or tubing is terminated in fittings

approved for grounding.

For complete grounding details and all allowable exceptions,

refer to the latest edition of the National Electrical Code.

4. A standard _A"conduit opening has been made in the water

heater junction box for the conduit connection.

AWARNING

WATER HEATERS EQUIPPED FOR ONE VOLTAGE

ONLY: This water heater is equippedfor one type voltage

only.Check the rating plate near the bottom accesspanel

for the correct voltage. DO NOT use this water heater

with any voltage other than the one shownon the model

rating plate. Failure to usethe correct voltage can cause

problems which can result in DEATH, SERIOUS BODILY

INJURY, OR PROPERTY DAMAGE. If you have any ques-

tions or doubtsconsultyour electric company.

ACAUTION

If wiring from your fuse box or circuit breaker box was

aluminum for your old water heater, replace it with cop-

per wire. If youwish to reuse the existingaluminum wire,

have the connectmnat the water heater made by acom-

petent electrician. Contact your Sears salesperson to

arrange for a professionalelectrician.

1. Provide a way to easily shut offthe electric power when work-

ing on the water heater. This could be with acircuit breaker

or fuse block in the entrance box or a separate disconnect

switch.

2. Install and connect acircuit directly from the main fuse or

circuit breaker box. This circuit must be the right size and

have its own fuse or circuit breaker. Refer to the chart in the

"ProductSpecifications" section for the correct size wire and

fuse or circuit breaker.

5. Wiring Diagrams (See Wiring Diagrams Section) have been

supplied showing the two most common types of connec-

tions between the water heater and the power supply, You can

easily see which type connection you have by removing the

junction box cover on top of the water heater.

A, Two W'tre Connection Diagrams: is the most common

requiring you to simply connect red to red, black to black,

and the ground wire to the green ground screw in the junc-

tion box of the water beater.

B. Three Wire Connection Diagram: is used when you are

connecting the water heater to power a supply that has a

_Time Clock or _Off Peak" Meter. To make these connec-

tions refer to block 1 or 2 in this wiring diagram for the type

of system you have.

NOTE: If you have purchased a ,th,tee wire conne ,cfi,_on

water heater but you are not on a T'nne Clocka' or Off

Peak" meter and have a standard two wire connection

_ower supply, simply follow the connection diagram in

lock 3. of the Three Ware Connection Diagram.

Use wire nuts and connect the power supply wiring to the

wires inside the water heater's junction.

The water heater must be electrically _grounded" by the

installer. A _reen ground screw has been provided on the

water heater s junction box. Connect ground wire to this

location.

8. Replace the wiring junction cover using the screw provided.

3. If metal conduit is used for the grounding conductor:

A. The grounding electrode conductor shall be of copper,

aluminum, or copperclad aluminum. The material shall

be of one continuous length without a splice or joint.

B. Rigid metal conduit, intermediate metal conduit, or elec-

trical metallic tubing may be used for the grounding

means if conduit or tubing is terminated in fittings

approved for grounding.

CONDUIT

WIRE

NUTS

.GREEN

GROUND

SCREW

Installation Instructions (cont'd)

Installation Checklist

• Whether or not the element conversion is made, the model

rating plate must be marked. Using a hard point ink pen,

check the appropriate block within the model rating plate,

which is located adjacent to the lower access panel.

•Is the fuse or circuit breaker size correct as shown in the chart

in the "Product Specifications" section?

•Are the wires from the circuit breaker or fuse service to the

water heater's junction box on the correct wire size (gauge) as

shown m the chart in the "Product Spec'fications" section?

Is the new temperature-pressure relief valve properly

installed, and piped to an adequate drain? See "Temperarure-

Pressure Relief Valve" section.

•Is the water heater completely filled with water? See "Filling

the Water Heater" instructions in the "Installation

Instructions" section.

Will a water leak damage anything? See _Facts to Consider

About the Location" section.

• Are the cold and hot water lines connected to the water heater

correctly?. See "Water Piping" instructions in the "Installation

Instructions" section.

• Is there adequate clearance for maintenance around the water

heater?

• Do you need to call your electric company to check your

wiring?

HOT

/[]

COLD

TEMPERATURE-

JPRESSURE

RELIEF VALVE

F---DISCHARGE PIPE

(Do no_ cap or plug)

6"AIR GAP

FLOOR DRAIN

MODEL RATING PLATE

Service and Adjustment

Temperature Regulation

AWARNING

HOTTER WATER CAN SCALD: Water heaters are

intended to produce hot water. Water heated to a tem-

perature which will satisfyspaceheating, clothes washing,

dish washing, and other saniUzing needs can scald and

permanently injure you upon contact. Some people are

more likely to be permanently injured by hot water than

others. These include the elderly, children, the infirm, or

physically/mentally handicapped. If anyone using hot

water in your home fits into one of these groups or if

there is a local code or state law requiring a certain tem-

perature water at the hot water tap, then you must take

specialprecautions. In addition to usingthe lowest possi-

ble temperature setting that satisfies your hot water

needs, a means such as a mixing valve, shall be used at

the hot water taps usedby these people or at the water

heater. Mixing valves are available at plumbing supply or

hardware stores. Follow manufacturers instructions for

installation of the valves.Before changingthe factory set-

ting on the thermostat, read the "Temperature

Regulation"sectionin this manual.

The lower thermostat is factory set at its lowest position which

approximates 120°F (Hot) and is adjustable if a different water

temperature is desired. Read all warnings in this manual and on

the water heater before proceeding.

Temperature Settings

HOT-Is a thermostat setting of approximately 120°F,

which will supply hot water at the most economi-

cal temperatures.

A-Is a thermostat setting of approximately 130°E

B-Is a thermostat setting of approximately 140°E

C-Is a thermostat setting of approximately 150°E

VERY HOT-Is athermostat setting of approximately 160°E It

is recommended that the dial be set lower when-

ever possible.

AWARNING

Never allow small children to use a hot water tap, or to

draw their own bath water. Never leave a child or handi-

cappedperson unattended n abathtub or shower.

Thermostats

The thermostat(s) of this water heater have been factory set at

their lowest position which approximates 120°F (Hot) to reduce

the risk of scald injury.

The upper thermostat is factory set at its lowest position which

approximates 120°F (Hot) and is adjustable if a different water

temperature is desired. Read all warnings in this manual and on

the water heater before proceeding.

NOTE: Water temperature range of 120°--140°F recom-

mended by most dishwasher manufacturers.

Upper Thermostat

Adjustment

NOTE: It is not necessary to adjust the upper thermostat.

However, if it is adjusted above the factory set point of

120°F (HOT) it is recommended that it not be set higher

than the lower thermostat setting.

The upper thermostat is adjustable if a different water tempera-

ture is desired. Read all warnings in the _Temperature-

Regulation"section before proceeding.

1. Turn "OFF" the electrical power to the water heater at the

junction box.

2. Take _OFF" the access panel.

3. The slotted adjustment (using a screwdriver) can be turned

clockwise (*__.../) to increase the temperature setting or

counter clockwise (_._.._) to decrease the temperature set-

tmg.

4. Replace the accesspanel.

5. Turn "ON" the power supply.

UPPER THERMOSTAT ADJUSTABLE

BEHIND UPPER ACCESS PANEL

Service and Adjustment (cont'd)

Lower Thermostat

Adjustment

The lower thermostat is adjustable if a different water tempera-

ture is desired. Read all warnings in the Temperature-

Regulation" section before proceeding.

Failure to install and maintain a new properly listed tempera-

ture-pressure relief valve will release the manufacturer fron_ any

claim which might result from excessive temperature or pressure.

The adjustment dial can be turned clockwise (*k,_ J) to

increase the temperature setting or counter cloc_k-Gise to

( _ ) decrease the temperature setting.

AWARNING

If the temperature-pressure relief valve on the appliance

weepsor dischargesperiodically,this may be due to ther-

mal expansion.Your water heater may havea check valve

installed in the water line or awater meter with a check

valve.Consult your local SearsService Center for further

information. Do not plug the temperature-pressure relief

valve.

Draining

The water heater should be drained if being shut down during

freezing temperatures. Also periodic draining and cleaning of

sediment from the tank may be necessary.

•Before beginning turn _OFF" the electric power supply to the

water heater.

LOWER THERMOSTAT ADJUSTABLE

THROUGH LOWER ACCESS PANEL

Temperature-Pressure Relief

Valve Operation

The temperature-pressure relief valve must be manually operated

at least once a year.

TEMPERATURE-PRESSURE

RELIEF VALVE

DISCHARGE PIPE

AWARNING

The temperature-pressure relief valve must be manually

operated at least once a year. Caution shouldhe taken to

ensurethat (I) no one is in front of or around the outlet of

the temperature-pressure relief valve dischargeline, and (2)

the water manuallydischargedwill not causeany property

damageor bodilyinjury.The water maybe extremely hot.

If after manuallyoperatingthe valve, it failsto completely

reset and continuesto release water, immediatelyclosethe

cold water inlet to the water heater, follow the draining

instructions, and replace the temperature-pressure relief

valvewith a new one.

AWARNING ]

HAZARD OF ELECTRICAL SHOCKI Before removing]

any accesspanels or servecingthe water heater, make I

sure the electrical supply to the water heater esturned

"OFF". Failure to do this could result in DEATH SERI-

OUS BODILY INJUR_,OR PROPERTY DAMAGE.

•CLOSE the cold water inlet valve to the water heater.

•OPEN anearby hot water faucet and leave open to allow for

draining.

•Connect ahose to the drain valve and terminate to an

adequate drain or outdoors.

• OPEN the water heater drain valve to allow for tank draining.

NOTE: If the water heater is going to .be shut down and

drained for an extended periocL the drain valve should be

left open with hose connected allowing water to terminate

to an adequate drain.

•Close the drain valve.

• Follow "Filling the Water Heater" instructions in the

_Installation Instructions" section,

•Turn "ON" power to the water heater.

ACAUTION

Never use this water heater unless it is completely full

water. To prevent damage to the tank and heating ele- I

ment, the tank must be filled weth water. Water must[

flow from the hot water faucet before turmng "ON"

power.

Service and Adjustment (cont'd)

Element Cleaning/

Replacement

AIMPORTANT I

• ELEMENT REPLACEMENT INFORMATION I

Th,s water h,,eateris equipped with a special element I

that has 1½ threads; Make sure that the replace-[

merit element has 1½ threads.

I" DIAMETER

THREADED CAP I_" DIAMETER

THREADED CAP

O-RING GASKET

(1½" ELEMENT

ONLY)

NOTE: These instructions are written for element cleaning

and element replacement for the lower element. If it is neces-

sary to clean or replace the upper dement, then repeat these

instructions.

3. Attach a hose to the water heater drain valve and put the

other end in afloor drain or outdoors. Open the water heater

drain valve. Open anearby hot water faucet which will relieve

pressure in the water heater and speed draining.

AwAa .n 1

The water.passingout of the dnun valve maybe extremely[

hot.Toavid being scalded,makesureall connectionsare tight/

andthat the water flowisdirectedawayfrom anyperson. ]

4. Remove the two screws securing the access panel, and remove

panel.

To remove the element from your tank in order to clean or

replace it:

1. Before beginning turn "OFF" the electric power supply to the

water heater.

AWARNING . I

HAZARD OF ELEC_KI Before removing I

any access panels or servicing the water heater, make I

sure the electrical supply to the water heater is turned I

"OFF". Failure to do this could result in DEATH, SERI-I

OUS BODILY INJURY,OR PROPERTY DAMAGE. J

5. After you have removed the lower access panel, remove the

adjustment dial from the thermostat by gently pulling it

directly away from the thermostat.

6. Remove the insulation block to expose the opening.

2. Turn off the water supply to the water heater at the water

shutoffvalve or water meter.

Service and Adjustment (cont'd)

7. Lift out the tab as shown to undip the terminal cover from

the thermostat. The terminal cover can now be removed

from the thermostat.

Ll_ out tsb _m_d_

TERMINAL COVER

CLIPPED TO THER.

Mob-rAT AT THIS

POINT

LOWER THERMOSTAT

PLASTIC TABS ON

'BOTH SIDES OF

TERMINAL COVER

HOLD IT IN

PLACE.

THERHOSTAT

/SRACKST

9_"TANK

_LEHENT

jAC_S_ _

8. Disconnect the two wires on the element and unscrew the

old element from the tank.

12. Close the water heater drain valve by turning the handle to

the right (clockwise). The drain valve is on the lower front

of the waterheater.

13. Open the cold water supply valveto the water heater.

NOTE: The cold water supply valve must be left open

when the water heater is in use.

14. To insure complete filling of the tank, allow air to exit by

opening the nearest hot water faucet. Allow water to run

until aconstant flow is obtained. This will let air out of the

water heater and the piping.

•ACAUTION .

Never use this water heater unless it is complete.l.y full of

water. To prevent damage to the tank and heating ele-

ment, the tank must be filled with water. Water must

flow from the hot water faucet before turning "ON"

powen

15. Check element for water leaks. If leakage occurs, tighten

element or repeat steps 2 and 3, remove element and reposi-

tion gasket.Then repeatsteps 11 through 15.

16. Reconnect the two wires to the element and then check to

make sure the thermostat remains firmly against the surface

of the tank.

9. Clean the area around the element opening. Remove any

sediment from or around the element opening and inside

the tank.

10. If you are cleaning the element you have removed, do so by

scraping or soaking in vinegar or a de-liming solution.

AWARNING

Replacement elements must (!) be the same voltage and

(2) no greater wattage than hsted on the model rating

pate affixedto the water heater.

11. A new gasket should be used in all cases to prevent a possi-

ble water leak. (See Element Gasket in the Parts Order

List" Chart). Place the new element gasket on the thread

side of the cleaned or new element and screw into tank,

securing tightly using an element wrench.

17. Replace the terminal cover on thermostat.

Service and Adjustment (cont'd)

Element Cleaning/

Replacement (cont'd)

18. Replace the insulation block so that it completely covers the

thermostat and element.

19. The adjustment dial has a"D" shaped opening that matches

a"D" shaped shaft on the thermostat. Align the opening in

the dial to the shaft and gently push the dial onto the shaft.

20. Turn "ON" electric power to water heater,

Drain Valve Washer

Replacement

NOTE: For replacement, use a 1_,, xW." x %"thick washer

available at your nearest hardware store. For ordering a

replacement washer, refer to the "Parts Order List" section.

•Before beginning turn _OFF" the electrical power supply to

the water heater.

AWARNING . ]

HAZARD OF ELECTRICAL SHOCKI Before removmgl

iany accesspanels or servicing the water heater, make|

sure the electrical supplyto the water heater is turned|

"OFF". Failure to do this could result in DEATH, SERI-|

OUS BODILY INJUI_, OR PROPERTY DAMAGE. i

•Follow "Draining" instructions in the "Service and

Adjustment" section.

• Turning counter clockwise, remove the hex cap below the

screw handle.

• Remove the washer and put the new one in place.

• Screw the handle and cap assembly back into the drain valve

and retighten using a wrench. DO NOT OVER TIGHTEN.

•Follow "Filling the Water Heater" instructions in the

"Iustallation Instructions" section.

• Check for leaks.

• Turn "ON" electric power to the water heater.

_HANDLE AND

q _, CAP ASSEMBLY

Service

Before calling for repair service, read the Start Up Conditions

and Operational Conditions found in the Troubleshooting

Guide of this manual.

If acondition persists or you are uncertain about the operatLon

of the water heater, let aqualified person check it out.

Contact SEARS Repair Services at 1-800-4-MY-HOME

(1-800-469-4663).

ACAUTION

Never use this water heater unlessit is completely full of

water. To prevent damage to the tank and heating ele- I

ment, the tank must he filled w*th water. Water must I

flow from the hot water faucet before turning "ON"

power.

Troubleshooting Guide

Start Up Conditions

THERMAL EXPANSION

Water supply systems may, because of such events as high line

pressure, f_equent cut-offs, the effects of water hemmer among

others, have installed devices such as pressure reducing valves,

check valves, back flow preventers, etc._to control these types of

problems. When these devices are not equipped with an internal

by-pass, and no other measures are taken, the devices cause the

water system to be closed. As water is heated, it expands (ther-

mal expansion) and closed systems do not allow for the expan-

sion of heated water.

The water within the water heater tank expands as it is heated and

increases the pressure of the water system. If the relieving point of

the water heater s temperature-pressure relief valve is reached, the

valve will relieve the excesspressure. The temperature-pressure

relief valve is not intendedfor the constant relief of thermal

expansion. This is an unacceptable condition and must be cor-

rected.

It is recommended that any devices installed which could create a

closed system have a by-pass and/or the system have an expan-

sion tank to relieve the pressure built by thermal expansion.

Thermal expansion tanks are available from Sears stores and

through the Sears Service Centers. Contact the local plumbing

inspector, water supplier and/or the Sears Service Center for

assistance in controlhng these situations.

Thermal Expansion Tank Specifications

Model Tank Capacity Dimensions in Inches Pipe Fitting

Number In Gallons Diameter Length On Tank

153.331020 2 8 inches 12_ inches _" Male

153.331050 511 inches 14_ inches _" Male

HOT COLD WATER HEATER

COLD WATER

hINLET FITTING

WATER HEATER

COLD WATER

INLET Fn-rlNG

HOT COLD

PRESSURE

REDUCING

VALVEWITH

BY-PASS

(I)

EXPANSION

PRESSUREGAUGE WATER

SHUTOFF

RECOMMENDED INSTALLATION

(VERTICAL MOUNTING)

FLOOR, CEIUNG

joist, ETC.

s'InRAPPING

EXPANSION

PRESSURE

REDUCING INLET COLD

VALVE WTrH WATER

BY-PASS SHUTOFF

Expansion Tank Sizing Chart

Water Heater Capacity (Gallons)

Inlet*

Water

Pressure

40psi

50psi

60psi

70psi

80psi

Expansion 30 40 50 66 82

Tank 2 2 2 5 5

Capacity 2 2 2 5 5

Needed 2 2 5 5 5

225 5 5

25 5 5 5

*Highest recorded inlet water pressure in a 24 hour period or

regulated water pressure.

NOTE: Expansion tanks are pre-charged with a 40 psi air

charge. If the inlet water pressure is higher than 40 psi, the

expansion tank's air pressure must be adjusted to match that

pressure, but must not be higher than 80 psi.

(2)

pRESSURE GAUGE

ALTERNATE RECOMMENDED

INSTALLATION

(HORIZONTAL MOUNTING)

STRANGE SOUNDS

Possible noises due to expansion and contraction of some metal

parts during periods of heat-up and cool-down do not represent

harmful or dangerous conditions.

Troubleshooting Guide (cont'd)

Operational Conditions

RUMBLING NOISE

In some water areas, scale or mineral deposits will build up on

your heating elements. This buildup will cause a rumbling noise.

Follow "Element Cleaning/Replacement" instructions to clean

and replace the elements.

• Remove the two screws securing the access panel and remove

panel,

• Remove the insulation block to expose the opening.

•Reset the high limit by pushing in the red button marked

"RESET".

HIGH TEMPERATURE SHUT OFF SYSTEM

The water heater has a high limit shut off system with areset

button located in the upper thermostat.

Follow the resetting instructions which refer to the high limit

behind the upper access panel.

NOTE= If your water heater is connected to an "Off Peak"

dock, and uses the "3 wire lead" wiring diagram in the

,.',',_..u_.gDiagram" section, then the water'heater will have a

hi-limit on finth the upper and lower thermostats. Follow

the instructions to reset the M-limit behind the upper and

low.at access ponds.

RESET BUTTON

•Beforebeginning, turn "OFF" dectrical power supply to the

water heater. • Replace the insulation block so that it completely covers the

thermostat and element.

• Replace the access panel.

• Turn "ON" electric power to the water heater.

ACAUTION

If the high limit must be reset again,.call Sears Service[

Department to find out why the high hmlt turned "OFF"[

the electric power. ]

AWARNING .]

HAZARD OF ELECTRICAL SHOCKI Before removmg I

any access panels or servicing the water heater, make I

sure the electncai supplyto the water.heater is turned I

"OFF". Failure to do this could result m DEATH, SERI-

OUS BODILY INJURY,OR PROPERTY DAMAGE.

Troubleshooting Guide (cont'd)

NOT ENOUGH OR NO HOT WATER

In a new installation, the water heater may not be properly

connected. Make sure the cold water supply valve is open.

Review and check piping installation. Make sure that the

cold water line is connected to the cold water inlet to the

water heater and the hot water line to the hot water outlet

on the water heater.

•Make sure the electrical supply to your water heater is

"ON".

• Check for loose or blown fuses in your water heater circuit.

Circuit breakers weaken with age and may not handle their

rated load and should be replaced.

Make certain the disconnect switch, if used, is in the "ON"

position.

Check to see the electric service to your house has not been

interrupted. If this is the case, contact the electric company.

• Are the thermostats set to the desired temperature? See

"Temperature Regulation" section.

• If you had experienced very hot water and now no hot

water, the problem may be due to the high temperature shut

off system. See _High Temperature Shut Off System" in the

Troubleshooting Guide section.

• During very cold weather, the incoming water will also be

colder and it will require a longer time to become heated.

• The hot water usage may exceed the capacity of the water

heater. If so, wait for water heater to recover after abnormal

demand. Also examine pipes and faucets for possible water

leaks.

• If you can not determine the problem, then call the Sears

Service Department.

WATER IS TOO HOT

_just the thermostat to a lower setting. See the "Temperature

gulation_ section.

Troubleshooting Guide (cont'd)

Leakage Checkpoints

Use this guide to check a _Leaking" water heater. Many suspect-

ed "Leakers" are not leaking tanks. Often the source of the water

can be found and corrected.

If you are not thoroughly familiar with electric codes, the water

heater, and safety practices, contact your local

Center to check the water heater.

*Condensation may seen on pipes or

be in humid weather

pipe connections may be leaking.

Small amounts of water from temperature-pressure relief

valve may be due to thermal expansion or high water

pressure in your area.

Q'The temperature-pressure may leaking at

relief valve be

the tank Etting.

(_ The dements be leaking at the tank

may _tting.

AWARNING

HAZARD OF ELECTRICAL SHOCKI Before

removing any accesspanels or servicing the water

heater, make sure the electrical supply to the water

heater is turned "OFF". Failure to do this could

result in DEATH, SERIOUS BODILY INJURY, OR

PROPERTY DAMAGE.

.ACAUTION ]

Read th,s manual fi_ checking the water I

heater make sure the electric supply has been turned |

"OFF", and never turn the electric supply "ON" before

the tank iscompletely full of water. ]

-CAuT,ON ]

Never use this water_ is complete.lyfull of[

water. To prevent damage to the tank and heating ele-I

ment, the tank must be filled with water. The water must|

flow from the hot water faucet before turning "OH"[

power. ]

Turn electrical power "OFF", remove access panels and

fold back insulation• If leaking around elements, follow

proper draining instructions and remove element.

Reposition or replace gasket on element. Place element

into opening and tighten securely. Then follow "Filling

the Water Heater" instructions in the _Installation

Instructions section.

Water from drain valve may be due to the valve being

opened slightly.

O'The drain valve may be leaking at the tank fitting.

Q *Water in the water heater bottom or on the floor may

be from condensation, loose connections or the

temperature-pressure relief valve. DO NOT replace the

water heater until afull inspection of all possible water

sources is made and necessary corrective steps taken.

Leakage from other appliances, water lines, or ground

seepage should also be checked.

NOTE: To check where flu_. ed portion enters tank,

insert cotton swab between jacket opening and fit-

ring. If cotton is wet, fo.llow "Draining" instructions

in the "Service and Adjustment" section and then

remove fitting. Put pipe dope or teflon tape on the

threads and replace. Then .follow "Filling the Water

Heater" instructions tn the "Installation

Instructions" section.

Notes

Parts Order List

KENMORE POWER MISERTM 12+ ELECTRIC WATER HEATERS

MODEL NUMBERS:

153.320390 HT 30 Gal.

153.320391 HT 30 Gal.

153.320490 HT 40 Gal.

153.320491 HT 40 Gal.

153.320590 HT 50 Gal.

153.320591 HT 50 Gal.

153.320690 HT 66 Gal.

153.320691 HT 66 Gal.

153.320890 HT 82 Gal.

153.320891 HT 82 Gal.

NOTE_ A

UPPER ELEMENT: These water heaters are equipped with

3800 watt dements.

LOWEll. ELEMENT: These water heaters are equipped with

factory installed convertible dements, .wld'ch can be operated

at 3800 watts or 5500 watts. Converuble elements are not

offered as replacement parts.

AIMPORTANT

ELEMENT REPLACEMENT

INFORMATION

This water heater is equipped with a

special element that has I%" threads.

Make sure that the replacement ele-

ment has I _" threads.

4(Not10mtrat_l

Seenote "B')

ORDERING INFORMATION

If a replacement 3000 watt, 240 volt dement is needed, order

item no. 42-32906 replacement dement. If at the Ume of instal-

lation, the water heater was converted to operate at 5500 watts,

order item number 42.32908 replacement dement. (See model

rating plate "If Converted" box).

NOTE: B

These water heaters are equipped with a Roto-Swirl TM dip

tube (to retard a build-up of diuolved solids) which is not a

replaceable item.

Parts Order List (cont'd)

KENMORE POWER MISER TM 12+ ELECTRIC WATER HF_TERS

MODEL NUMBERS:

153.320390 HT 30 Gal.

153.320391 HT 30 Gal.

153.320490 HT 40 Gal.

153.320491 HT 40 Gal.

153.320590 HT 50 Gal.

153.320591 HT 50 Gal.

153.320690 HT 66 Gal.

153.320691 HT 66 Gal.

153.320890 HT 82 Gal.

153.320891 HT 82 Gal.

KEY PART

NO. DESCRIPTION

1. Temperature-Pressure Relief Valve

2. Heat Trap Nipple (Cold Inlet)

3. Heat Trap Nipple (Hot Outlet)

4. Roto-Swirl TM Dip Tube# (See NOTE "B" page 26)

5. Drain Valve

6. Drain Valve Washer (t_;' x W-"x *A"thick)**

7. Element Gasket

8. LowerElement* (See NOTE "A"page 26)

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

Buss Bar Kit

Thermostat Bracket

2 PoleThermostat (TwoWa-eLeadModds)'M"

Terminal Cover & Barrier

Lower Thermostat w/Hi Limit (Thee Wire LeadModds)'_

Terminal Cover

Adjustment Knob

LowerAccess Panel

Upper Access Panel

Terminal Cover

Upper Thermostat w/Hi Limit*

Thermostat Bracket

Upper Element* (See NOTE "A" page 26)

Element Gasket

Model Rating Plate t

Manual

MODEL NUMBERS

153.320390 liT 153.320391

153.320490 HT 153.320491

153.320590 lit 153.320591

153.320690HT

153.320890HT

4233085

9000948

9000949

9001588

9001584

9000308

3800WATT

4232906

5500WATT

4232908

9001591

9000309

4231919

9002276

9002278

9001587

9002671

9002303

4231917

9000309

4232906

9000308

0270182

I-IT

153.320691 HT

153.320891 HT

42 33085

9000948

9000949

9001588

9001584

9000308

3800WATt

42 32906

5500 WATT

42 32908

9001591

9000309

4231918

9002303

9002278

9001587

9002671

9002303

4231917

9000309

4232906

9000308

0270182

0002915920

*These parts are also availableat most Seam retail stores.

**Alsoavailableat most hardware stores.

"_Replacedonly on return of damaged plate.

tl"Refer to wiring diagram section for verification

#Not Illustrated

Now that you have purchased this water heater, should aneed ever exist for repair parts or service, simply contact any Sears Service Center

or call 1-800-4-MY-HOME (1-800-469-4663). Be sure to provide all pertinent facts when you call or visit.

All parts listed may be ordered from any Sears Service Center, most Sears stores and by calling 1-800-366-PART (1-800-366-7278).

If the parts you need are not stocked locally, your order will be electronically transmitted to aSears Repair Parts Distribution Center for

handling.

The model number of the water heater will be found on the model rating plate located above the lower access panel.

WHEN ORDERING REPAIR PARTS, ALWAYSGIVE THE

FOLLOWING INFORMATION:

MODEL NUMBER NAME OF ITEM

PART NUMBER PART DESCRIPTION

THIS IS A REPAIR PARTS LIST, NOT A PACKING LIST.

Warranty

About Your Warranty

THE PRICE OF YOUR WATERHEATER DOES NOT INCLUDE

A FREE CHECKUP SERVICECALL.On Water Heater Installations

ArrangedBy Sears,Searswarrantsthe installation.

ON INSTALLATIONS NOT MADE BY SEARSAUTHORIZED

CONTRACTORS:

1. YourSearswarrantyappliesto the product onl)_

2. Searsdoesnot warrant the installation.

3. A charge will be made on service calls due to poor or incomplete

installation.These indude:

a. Adjusting thermostat.

b. Leaks in pipes or fittings.

This manual is in non-technical language. It may help you avoid the

cost of a needless service call. Many service calls really arent needed.

Such as when:

1. The decttic power is turned "OFF".

2. A water leak is due to loose pipe or connections.

FULL ONE YEARWARRANTY ON WATER HEATER

Forone yearfrom the dateof purchase,when your SearsKenmorewaterheater isinstalled and operated in a single-family

residencein accordancewith the instructionsin this manual, Searswill:

1. Repair defects in material or workmanship in this water heater, free of charge.

2. Furnish and install anew current model water heater of equal capacity and quality, free of charge, if a le_tkoccurs in the tank.

LIMITED WARRANTY ON TANKS THAT LEAK

Afterone yearand through 12yearsfrom the dateof purchasefor water heatersused in asingle-familyresidence,ifa leakoccursin

the tank, Searswillfurnish a newcurrent model water heaterof equalcapacityand quality. Youwillbe chargedfor any

installation.

LIMITED WARRANTY ON PARTS

After one year and through 12 years from the date of purchase, when your Sears Kenmore water heater is used in asingle-family

residence and is installed and operated in accordance with the information in this manual, ifa part fails due to amaterials or

workmanship, Sears will furnish areplacement free of charge. You will be charged for labor.

Ifthe water heater issubjectedto commerdal, institutional, industrial or usein residencesof two familiesor more, the above

warrantycoveragefor tanksthat leakiseffectivefor 2 yearsfrom the date of purchaseand the aboveparts warrantyis effectivefor 1

year from the date of purchase.

To obtain warranty service, SIMPLY CALL 1-800_iMY-HOME (1-800_69-4663). _Tliis warranty applies only while this

product is in use in the United States."

This warrantygivesyou specificlegalrightsandyou may also haveother rightswhich varyfrom state to state.

SEARS,ROEBUCKAND CO., Dept. 817 WA, HOFFMAN ESTATES,IL 60179

Sears Installation Warranty

In addition to any warrantyextended to you on the Searsmerchandise

involved,whichwarranty becomeseffectivethe date the merchandiseis

installed should the workmanship of any Sears arranged installation

prove faulty within one year, Searswill, upon notice from you, cause

such faultsto be Correctedatno additionalcost to you. Ifyou want this

heater professionallyinstalled by Searscontact your SearsSalesperson.

They willarrange for prompt, quality installation.

Sears Installation Policy

All installationlabor arrangedby Searsshallbe performed in a neat,

workmanlikemanner in accordancewith generallyacceptedtrade prac-

tices.Further,all installationsshallcomplywith all locallaws,codes

regulationsand ordinances.The customershallalso be protected, dur-

ing installation,by insurancerelating to property damage,Workers

Compensation andPublicLiability.

If you want thiswaterheater professionallyinstalled bySearscontact

your Salesperson.They will arrangefor prompt, qualityinstalhtion by

Searsauthorized contractors.

For in-home major brand repair service

Call24hoursaday,7daysaweek

"1-800-4-MY-HOME

(1-800-469-4663)

Themodelnumberofyourwaterheaterisfoundonthemedalratingplateon thefrontof thewaterheater.

o8-99 Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. 0002915920-0

Kenmore 153320390HT User Manual POWER MISER 12+ ELECTRIC WATER HEATER Manuals And Guides L9090352

KENMORE Water heater, Electric Manual L9090352 KENMORE Water heater, Electric Owner's Manual, KENMORE Water heater, Electric installation guides

POWER MISER 153.320591 HT 50 GAL L9090352

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