Kenmore 153.32154 User Manual

Page 1
KGnmar^
Owners
Manual
FOR POTABLE WATER
HEATING ONLY
NOT SUITABLE FOR
SPACE HEATING

Model No.

153.321640
153.32164!
153.32184! 80 Ga!.
Ga!. Ga!. Ga!. Ga!. Ga!.
Ga!. 66 Ga!. 66 Ga!.
Ga!.
LISTED
Caution: Read and Follow All Safety Rules and Operating Instructions Before First Use of This Product.
Save this Manual for Future Reference.
POWER MISER^'^ll
WATTER HEAXER
Safety Instructions Installation Operation
EFFICIENCY FiATiNG CEPTiFiED
G
READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERAT ING THIS WATER HEATER.
ama
GAMA certification applies to all residential electric water heaters with capacities of 20 to 120 Gallons. Input rating of 12 Kw or less at a voltage no greater than 250 V.
• Care and Maintenance
• Troubleshooting
• Parts List
Awarning
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Printed in the U.S.A. 1203 www.sears.com Part No. 184730-000
Page 2
Safety Precautions

AWÂRNING

Improper installation, adjustirient, alteration, service or mainte nance can cause DEATH, SERIOUS BODILY INJURf, OR PROP ERTY DAMAGE, Refer to thiis manual for distance or consult
your local Seam Service Center for further information.

AWARNING

At the time of manufacture this water heater was provided with a combination temperature-pressures relief valve certified by a nationally recogni^d testing laboratory that maintains periodic inspection of production of listed equipment or materials, as
meeting the requirements for Relief Wlros and Automatic Gas Shutoff Devices for Hot Water Supply System^ and the current edition of ANSI Z2I.22 • CSA 4,4 and the code requirements of ASME, If replaced, the valve must meet the requirements of
local codes, but not less than a combination temperature and pressure relief valve certified as meeting the requirements for
Relief Valves and Automatic Gas Shutoff Devices for Hot VWter Supply Systems, ANSI Z21,22 • CSA 4,4 by a nationally recog nized testing laboratory that maintains periodic inspection of production of listed equipment or materials. The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater (150 lbs, p,s,i,) and a dischar^ capacity not less than the water heater input rate as shown on the mmlel reting plate, (Electric heaters - watts divided by 1000 x 3412 equal
BTU/Hr. rate,) Your local jurrsdictional authority, while mandating the u!% of a temperature-presure relief valve complying with ANSI Z21.22 • CSA 4,4 and ASME, m^qr require a val^ model different from the one furnished with the water heater. Compliance with such local requirements must be satisfied the installer or end user of the water heater with a locally pre scribed temperature-pressure relief valve installed in the desig nated opening in the water heater in place of the factory for^ nished valve.
For safe operation of the water heater, the relief valve must not be removed from it% designated opening or plug^d. The temperature-pressure relief valve must be installed directly into the fitting of the water heater designated for the relief valve. Position the valve downwanJ and provide tubing so that any discharge will exit only within $ inches above, or at any dis tance below the structural floor. Be certain that no contact is
made with any live electrical part. The dischar^ opening must not be blocked or reduced in size under any circumstances.
Excessive length, over 30 feet, or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve.
No valve or other obstruction is to be placed between the relief valve and the t§nk. Do not connect tubing directly to discharge drain unless a 6 air ^ is provided. To prevent bodily injury, haz ard to life, or property dama^, the relief valve must be allowed to discharge water in quantities should circumstances demand. If the discharge pipe is not connected to a drain or other suitable
m^ns, the water flow may cause property damage. The Dischar^ Pipe:
• Must not be smaller in size than the outlet pipe size of the
valve, or have any reducing couplings or other restrictions.
• Must not be plumed or blocked. * Must be of mat^al listed for hot water distribution, * Must be installed so as to allow complete draini^ of both the
temperature-pressure relief valve, and the discharge pipe,
* Must terminate at an adequate drain.
• Must not hare any valve betvreen the relief valve and tank.

AWARNING

HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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 INJURT,
OR PROPERTY DAMAGE.

AWARNING

HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a temperature which will ^Is-
space heating, clothes washing, dish washing, and other sanitizing needs can scald and permanently injure you upon contact Some people are more litely to be permanently injured by hot water than others. These include the elderly, children, the infirm, or physical ly/mentaJly 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 temperature water at the hot water ta(^ then you must tals special precautions. In addition to using the lowest possible temperature setting that satisfies your hot water needs, a means such as a mixing valre, shall be used at the hot water u^d by these people or at the water heater. Mixing valres are avaik able at plumbing supply or hardware stores. Follow manufacturers instructions for installation of the valves. Before changing the facto ry setting on the therm^taL tiie "Temperature Regulation” section in this manual.

AWARNING

WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY: This water heater is equipped for one type voltage only. Check the rating plate near the bottom access panel for the correct volt> age. DO NOT use this water heater with any voltage other than the one shown on the model rating plate. Failure to use the eor^ rect voltage can cause problems which can result in DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE. If you have any questions or doubts consult your electric company.

AWARNING

INSULATING JACKETS; When installing an external water heater insulation jacleet on an electric water heater; a. DO NOT cover the temperature-pressure relief valve. b. DO NOT put insulation over the access covers or any
access areas.
c. DO NOT cover or remove operating instructions, and safe
ty related warring labels and materials affixed to the water
heater,
d. DO obtain new warning and instruction labels from Sears
for placement on the jacket directly over the existing labels.
AWARNING
Do not use this appliance if any part of it has been under water. An electrical short or malfunction could occur. The water heater should be replaced.

A CAUTION

WATER HEATERS EVENTUALLY LEAK; Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak, the flow of water will not cause dama^ to the structure. For this reason, it is not advisable to install the water heater in an attic or upper floor. When such locations cannot be avoided, a suitable drain pan should be installed under the water heater. Drain pans are available at your local Sears Store. Such a drain pan must be piped to an adequate drein.
Page 3

Table of Contents

Safety Precautions
Table of Contents
Introduction
.......................................
.............................
..............................
Product Specifications.......................
Preparing for the New Installation
Materials and Basic Tools Needed,.
Materials Needed., Basic Tools
.........................................................
Installation Instructions,
Removing the Old. Water Heater.............................................
Facts to Consider About the Location Facts to Consider About the Convertible Lower FJcmcot,
Water Piping.............................................................................
T&P Valve and. Pipe Insulation Temperature-Pressure Relief Valve
Filling the Water Heater...........................................................
Converting the T-ower FJement,,,,,
Wiring Diagrams......................................................................
Wiring.......................................................................................
Installation Checklist
...
...............................
.....................................
...........................................
.........................................
.................................
,,,,,,,............,,,,,,,,
,,,,,,,
.....
6-15
...........
...........
...........
...........
...........
...........
.........
...10-12
.........
.........
.........
„2
„3 .,4
.4
,5 „5 „5
6 7
7 8 8
9
10
13 14
15
Service and Adjustment..............
Temperature Regulation...........................................................
Thermostats...............................................................................
Thermostat Settings..................................................................
Upper and. Lower Thermostat Adjustment Temperature-Pressure Relief Valve Operation
Draining....................................................................................
Element Cleaning and Replacement.........................................
Anode Rod Inspection..............................................................
Drain Valve Washer Replacement...........................................
Service
.............................................................
.............................
........................
Troubleshooting Guide,
Start Up Conditions
Thermal pA-pansion
Strange Sounds...............................................
Operational Conditions.....................................
Smelly Water.,.,,,,,,,,,
Air in Hot Water Faucet’s...............................
Rumbling Noise..............................................
High Temperature Shut Off" System Not F.nough. or No Hot Water
Water is Too Hot
Leakage Checkpoints........................................
..........................................
.......................................
............
,,,,,,,............,,,,,,
.............
.......................
............................................
...16-20
.........
16
.........
16
.........
16
.........
17
.........
17
.........
17
...18-20
.........
20
.........
20
.........
20
...21-24
.........
21
.........
21
.........
21 ,...22,23
.........
22
.........
22
.........
22 ,...22,23
.........
23
.........
23
.........
24
Parts Order List.
Warranty
..............
...28-31
...........
32
Page 4

Introduction

Thank You for purchasing a Scars water heater.
Properly installed, and maintained, it should give you years of trouble free service. If you should, decide that you want the new water heater professionally installed, contact the local Scars Service Center or any Scars store. They will arrange for prompt, quality installation by Scars authorfred contractors.

Product Specifications

MODEL
NUMBER
153.321340
153.321341
153.321440
153.321441
153.321540
153.321541
153.321640
153.321641
153.321840
153.321841
TANK
CAPACITY
IK GALLONS
30
40 20 6015,
50
66
80 26
DIMENSIONS IN INCHES
DIAMETER HEIGHT UPPER LOWER
19 47
2215. 62
24 62
62
RECOVERY RATE
GALS. PER HOUR
@ 90“F, RISE

Abbirviatioiis Found In This Instruction ^Manual

U.L. '■ Underwriters laboratories Inc. NEC - National Electrical Code
ANSI - American National Standards Institute
ELEMENT
WTAGE
AT 240 VOLTS
17.3
25.0 3800 5500 10 30
17.3
25.0 3800 5500 10 30
17.3
25.0 3800 5500 10 30
17.3
25.0 3800 5500 10 30
17.3
25.0 3800 5500 10 30
3800 3800
3800 3800
3800 3800
3800 3800
3800 3800
MINIMUM
WIRE SIZE*
(GAUGE)
12
12
12
12
12
MAXIMUM FUSE
OR CIRCUIT
BREAKER
SIZE (AMPS)
20
20
20
20
20
^Wiring sixe based, on standard bO’C copper wire. If distance from fuse box to water heater is more than 90 feet, refer to your l ocal electri
cal code.

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 arc 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, Ixical Codes, or in the absence of Ix)cal Codes, with, the current edition of the NEC
National Electrical Code, NFPA 70, This publication is available from your local government or public library or electric company or by writing Underwriters Laboratories Inc,, 333 Pfingsten Roid, Northbrook, II. 60062,
If after reading this manual you have any questions or d.o not understand, any portion of foe instructions, call Scars Service Center,
Carefully plan foe place where you arc going to put foe water heater. Correct electrical wiring and connections arc very important in preventing d.cafo. from possible electrical shock and fires.
Examine the location to ensure the water heater complies with foe “Facts to Consider About foe Location" section.
For California installation this water heater must be braced, anchored, or strapped, to avoid falling or moving d.uring an earthquake. Sec 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,
Massachusetts Code requires this water heater to be installed in accordance with Massachusetts 248-CMR 2,00: State Plumbing Code and 248-CMR 5,00,
Page 5
Materials and Basic Tools Needed

Materials Needed

To simplify the installation Scars has available the installation parts shown below; You may oi may not need all of these materi als, depending on your type of installation.
EXPANSION TANI» FOR THERMAL EXPANSION CONDITIONS AVAILABLE
WATER HEATER INSTALLA TION KIT WITH FLEXIBLE CONNECTORS FOR 3/4" OR
1/2" THREADED OR COPPER
PLUMBING
IN 2 GALLON AND 5 GALLON CAPACITY
THROUGH LOCAL SEAF^ STORE OR SERVICE CENTER

Basle Tools

You may or may not need all of these tools, depending on your type of installation. These tools can be purchased at youi local Scars store.
Pipe Wrench (2) Screwdriver 6 Foot Tape or Folding Rule Garvlen Hose
Drill
Pipe Dope or Teflon Tape
GARDEN HOSE
SLOT-HEAD SCREW DRIVER
PHILLIPS SCREWDRIVER
8 FOOT TAPE
PIPE
WRENCH
DRAIN PANS AVAILABLE IN 20" DIAMETER FOR WATER HEATERS HAVING A DIAMETER 18" OR LESS, 24" DIAMETER FOR WATER HEATERS HAVING A DIAMETER 22" OR LESS AND AVAILABLE IN 28” DIAMETER FOR WATER HEATERS HAVING A DIAMETER U" OR LESS
ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING
Tubing Cutters or Hacksaw
Propane Torch Soft Solder Solder Flux
Ennery Cloth
Wire Brushes:
HACKSAW
3/4" WIRE BRUSH
1/2" WIRE BRUSH
ñ
*C:
PIPE DOPE
(SQUEEZE TUBE)
(Use only on vmter connections)
ROLL OF TEFLON TAPE DRILL
ROLL OF LEAD FREE
SOFT SOLDER
ROLL OF EMERV
CLOTH
SOLDER
FLUX
PROPANE TORCH
FTÒ
TUBING CUTTER
Page 6
Installation Instructions

Removing the Old Water Heater

^^Turn “OFF” electrical supply to the water heater.
Turn “OFF” the water supply to the
©
water heater at the water shutoff valve or water meter.
r^a. If you have copper piping to the water
heater, the two copper water pipes can be cut with a hacksaw approximately 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-pressure relief valve drain line, ^Ticn 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.
Attach a hose to the water heater drain
valve and put the other end, in a floor
drain or outdoors. Open the water heater drain valve. Open a nearby hot water faucet which will relieve pressure in the
water heater and speed draining.

AWARNING

The water passing out of the drain valve be extreme
ly hot. To avoid being scalded, make sure all connections
are tight and that the water flow is directed away from any person.
Check again to make sure the electrical supply is turned, “OFF” to the water heater. Then disconnect the electrical supply connection from the water heater junction box.
If you have galvanixcd, pipe to the water heater, loosen the two galvanixcd, pipes
with a pipe 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
ed and ready to be removed.

A CAUTION

Mineral buildup or sediment may have accumulated in the old water heater. This causes the water heater to be much heavier than normal and this residue, if spilled out, could cause staining.
Page 7
Installation Instructions (cont’d)

Facts to Consider About the Location

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 a new 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.

A CAUTION

WATER HEATERS EVENTUALLY LEAK; Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak, the flow of water will not cause damage to the structure. For this
reason, it is not advisable to install the water heater In an attic or upper floor. When such locations cannot be ®ioid­ed, a suitable drain pan should be installed under the water heater. Drain pans are available at your local Sears stores. Such a drain pan must be piped to an adequate drain.
Facts to Consider About The
Convertible Lower Element
The Upper Element (if a double element model), is a conven
tional 3800 watt clement which only operates at its rated
wattage on 240 volts, (Sec rating plate on water heater).
The Ixjwcr FJement of the water heater can be converted from
operation at 3800 watts to .5.500 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 Scars Service Center.

AWÂRNING

Before making the conversion to SSOO watts, check the (I) power supply...must be 240 volts, (2) wiring... 10 gauge AWG, Type TW, 60*C or equivalent, and (3) Circuit brealffirs or fuslng.„capable of 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,
«4 ooRfiespowEMce re- xTS. .гиатАМРп
ШУ9 ИВШЮН MOOEL & CUI J
ELECTRIC VWTER HEATER eco
THIS №ATCR AL- /11- Л tHSfiALLtU
MODEL NUMBER СаРАСГГУ

A CAUTION

INSTALLATION IN RESIDENTIAL GARAGES; The water heater must be located and/or protected so It Is
not subject to physical damage by a moving vehicle.
The location selection must provide adequate clearances for
servicing and proper operation of the wutcr heater.
nguniT Е1.ЕЮГГ MMHUtlU WLTR'-’ : yncLKKJ Fient WQHHHaFnea.pwi
VÏATTS WATTS WATTS . :: IF CONVERTED
^iCTORV equipped WTTH .
150
WATT8 WAT13
3PTIONM.WATTAOE
UROt L0M91
NOTE; Whetlier or not the element, coiivewaott is made the
model rating plate must be marked. Using a bard point ink pen, check the appropria.te block witbiii the model rating plate, which is located adjacent to the lower access panel.
WATTS A.C. P INSTALLED
MMiMLiM CHËCKi.'mEBE ’
■' ..fACTOPVEQUIPI
è:::-": WARNINQ
CONVERSЮN
INSTRUCTION
?ED
Page 8

Installation Instructions (cont’d)

Water Piping

WARNING

HOTTER WATER CAN SCALD; Water heaters are
intended ta produce hot water. Water heated to a temper ature which will satisfy space heating, clothes washing, dish washing, and other sanitizing needs can scald and perm№
nentfy injure you upon contact Some people are more like ly to be permanently injured by hot water than others.
These include the elderly, children, the infirm, or physical-
ly/mentalfy 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 temperature water at the
hot water tap, then you must take special precautions. In
addition to using the lowest possible temperature setting that satisfies your hot water needs, a means such as a mix ing valve, shall be used at the hot water taps used by these
people or at the water heater, Mbdng valves are available at
plumbing supply or hardware stores. Follow manufacturers instructions for installation of the valves. Before changing the factory setting on the thermostat, read the
“Temperature Regulation” section in this manual.
HOT WATER
OUTLET
COLD WATER
INLET
Installation completed using
Installation Kit
3/4* THREADED
NIPPLE
FLEXIBLE
TEMPERED
WATER OUTLET
I
FROM HOT
«MIXING VALVE
The illustrition shows the attachment of the water piping to the vrater heater. The water heater is equipped with ¥f water connections.
If a water heater is installed in a closed water supply system; such as one having a back- flow prevxnter, check valve, water meter with a check valve, etc, in the cold water supply, means shall be provided to contml thermal expansion, Qsntact the local, utility or local Seara Service Center on how to control this situation,
NOTE; If osLug copper hibing. solder tubing to an adapter before attadiiiig tlie ac^t^ to die cold water inlet cotmecdoti. Do not sol der foe cold water supply line direedy to die cold waiter inlet. It will liartn foe dip tube and damage die taiik,
• look at the top cover of the water heater. The water outlet is markd hot. Put two or thiee turns of teflon tape amund the thieaded end of
the threaded-to-sweat coupling and around both ends of the ¥f threaded nipple. Using flexible connectors, connect the hot water pipe to the hot water outla of the water heater,
• Look at the top cover of the water heater. The cold water inlet is
marked cold. Put two or three turns of teflon tape amund the threaded
end of the threaded-to-sweat coupling and around both ends of the ¥f
threaded nipple. Using flexible connectors, connect the cold water pipe to the cold water inlet of the water heater.
NOTE: Your water heater is super insulated to inmimree heat loss from die tank. Further reduction in heat loss can be accomplished by iusulatiug foe hot wetter lines from foe heater,
WATER OUTLET
ON WATER HEATER
I TO COLD WATER
Y INLET ON
WATER HEATER

T&P Valve and Pipe Insulation

Remove insulation for T&P Valve and pipe connections from
Fit pipe insulation over foe incoming cold water line and water line. Make sure that the insula tion is against the top cover of the heater.
Fit T&P Valve insulation, over v-alvc.
Malx sure that the insulation docs
not interfere with the lever of the T6iP valve.
Secure all insulation using tape.
catton.
the hot
Page 9
Installation Instructions (cont’d)
Tempe ratu re- P ressu re
Relief Valve

AWARNING

At the tíme of manufacture this water heater was provided with a combination temperature-pressures relief valve cer tified by a nationally recognized testing laboratory that
maintains periodic inspection of production of listed equip ment or materiaJs, as meeting the requirements for Relief
Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems, and the current edition of ANSI Z2I.22 • CSA 4.4 and the code requirements of ASME. If replaced, the valve must meet the requirements of local codes, but
not less than a combination temperature and pressure relief valve certified as meeting the requirements for Relief
Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI Z21.22 * CSA 4.4 fcy a nationally rec ognized testing laboratory that maintains periodic inspec tion of production of listed equipment or materials. The valve must be marked with a maximum set pressure
not to exceed the marked hydrostatic working pressure of
the water heater (ISO IbsJsq, in,} and a dischai^e capacity
not less than the water heater input rate as shown on the model rating plate. (Electric heaters - watts divided by
1000 X 3412 equal BTU/Hr. rate.)
Your local jurisdictional authority, while mandating the use of a temperature-pressure relief valve complying with ANSI Z21,22 * CSA 4,4 and ASME, may require a valve model dif ferent from the one furnished with the water heater. Compliance with such local requirements must be satisfied
by the installer or end user of the water heater with a locally prescribed temperature-pressure relief valve
installed in the designated opening in the water heater in
place of the factory furnished valve. For safe operation of the water heater, the relief valve must not be removed from itis designated opening or plumed.
The temperature-pressure relief valve must be installed directly into the fitting of the water heater designated for the relief valve. Position the valve downwat^ and provide tubing so that an^ discharge will exit only within ¿ inches above, or at any distance below the structural floor. Be cer tain that no contact is made with any live electrical part The discharge opening must not be blocked or reduced in size under any circumstances. Excessive length, over 30 feet, or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve.
No valve or other obstruction is to be placed between the relief valve and the tank, not connect tubing directly to
dischai^e drain unless a « air gap is provided. To prevent
bodily injury, hazard to life, or property dama:^, the relief valve must be allowed to discharge water in quantities should circumstances demand. If the discharge pipe is not connected to a drain or other suitable means, the water flow m^ cause property damage. The Discharge Pipe;
* Must not be smaller in size than the outlet pipe size of
the valve, or have any reducing couplings or other
restrictions. * Must not be plui^ed or blocked, * Must be of material listed for hot water distribution, * Must be installed so as to allow complete drainage of
both the temperature-pressure relief valve, and the dis
charge pipe,
* M ust terminate at an adequate d rain, * Must not have any valve between the relief valve and
tank.

AWARNING

The temperature-pressure relief valve must be manually operated at least once a year. Caution should be 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 discharged will not cause any bodily injury or property damage because the water m^ be extremely hot. If after manually operating the valve, it fails to 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 a new one.
TEMPERATURE-
PRESSURE
RELIEF VALVE
' DISCHARGE PIPE
(Do not cap or plug)
WARNING “RELIEF VALVE OPENING
TMs hsgÈsr is piwitístí wfh e>rnbiftafcn Tsmiiaalui^isssíjfei flsisf Vaivs líaetí íompíyíiTg saih
lor ReJii' Valvg® and Autofnsüç WI loî Siipísíy Sysfenis, MiB SI
end ihç ADtiE.
Vsgi Icç^jiiri^ielicnal küíNíí%, rnairdsíiíig ihç isf ^ Teitií)ííraigi5-Pisí&ür^
e liwally prgsioribsd Tsit^raíiíf^-Prgísyi^ îiçlisf hslsJIsíJ in ih? ifesignaì&d cpening in ihç ss^r
hçetef-
'InstóllaqujifnsfììrsqulRHj ìjy IscalfcttìTisi tes®ilian açornblnB­ìten Temper^iirs-Pfessiifi^ Relish Valve seüífied as mesílrig tlie fsqiiiramsnis fer RíHisí V^lvís and
hg laixìfaìsfy thaï main^iTis psrfodç IrBjisdsn ot pràfiitlioir st listed ísqjipmení isf másríals. Tita va^ miKt be orèiTìsd, pníiiiJed №g. or iiisfellíHj so ílral di^har^ çaii sdì only ivííIiíti g ìiiof^
aîRsve, or at arw det^ice boiois ih§ stmctifal floor, and cariiría soTiiaoi «iiy If^ eleàrìo^l iiéì.“
Tor s0Js operalìoiT oì the ssaìer teater, the Relief miBí nsi be isnwsJ isf píiig^. Seí> m^iTUíl heading ■ 'TampíHeliífe-PRsesure Relií^f ìer iiislallalisfi ana maiirionansa oí Rslíei Valve, díssliarge ppe and sllisf pieeauítoiTs.
^ ift^ r^ir^ @ N10^ tn^rn tho Iuttiìsìi^ vuith tho h^r.
wfifi sudi itgsi 1;^ ^ ihg iiisisli^ srd Uier of iiis ii^r saih
TSF RCLIEF VALVE PRC^BE MUST EKTEND ÌHTOTAHK
ÒRiiSS
NÌPPLT
• If a short shank (less tì^n 2") iempsiHUre-pr^uTs rslist te ì
(as a nìpplD and ©supling must Lo uo^.
• If a Ipng sharili (2" or fori^r) is te be ins^lsd, de noi tiss nipple arid ceupling.
SasShiiìeiT Dsvíí^íorlli3í-WateraipplyS^™MSZ21.22byanaíisf»al¥i^rio^
Page 10

Installation Instructions (cont’d)

Filling the Water Heater

To fill the water heater with water;
Close the water heater drain vulve 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.

A CAUTION

Never use this water heater unless It Is complete^ 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”
power.
• Check all new water piping for leaks. Repair as needed.
Converting the Lower
Element
These instructions only cover the conversion of the convertible elements 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 liswcr FJement” section.
The Upper Elements (if a double clement model) is a conven tional 3800 watt element which only operates at its rated wattage on 240 volts, (See rating plate on water heater).
M COHRESPOd^l^ RE-
QAmtNQ THIS HESTER
mvB heifnOH ik
FACTORY SQUIPPED WITH
«ATT8 WATTS
OPTIONAL WATTAGE
OPPBR tgWR
ELECTRIC Wi
MODELNUMBER
V«Tra WATnS.::-lFCOWVEBTED::-
w*Tra A.C. DHCV IF AS ■ p,s,l
uwiuiw CHECK HERE ;
------------------
.TER HEATER
æHIALNUMEER
VC<.TS :.,VHfcUK If} nbric TiKpwNaweasiiBe
EQUIPPED
-------------^--------
WARNING
SEE CONVERSION
MsmucTiON
ECO
INSTALLED
150
NOTE; Whetlier 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 tlie lower acc^s panel.
Necessary element conversion parts arc located in a small bag contained within the electrical junction box on top of the water heater.
CONVERSION PAFTTS
SCREW
The Lower Element of the water heater can be converted from operation at 3800 watts to 5500 watts on a 240 volt system.
If after reading these instructions and this manual, if you do not understand any portion, call Scars Service Center.

AWARNING

Before making the conversion to SSOO watts, check the (I) power supply,..must be 240 volts, (2) wiring,,,10 gauge AWG, Type TW, 60*C or equivalent, and (3) Circuit
brealmrs or fusing,„capable of 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.
I , Before beginning the conversion turn “OFF” electric power
supply to the water heater.
IIKIPII

AWARNING

HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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,
10
Page 11
Installation Instructions (cont’d)
The convertible element is located, behind, the lower access
panel of the wmer hcatcj', 'Remove the two screws securing the access panel, and remove panel.
3. Remove the insulation block and pad.
,5. Remove the screws from terminal 2 of the element, and. move
the looped end, of the wire asid e.
6. The buss bar is labeled 5.500 W. Place the buss bar over terminals 2 and 3 with the 5.500 W visible. Install the extra screw provided, into terminal 3.
The wire removed from terminal 2 has a looped 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.
4. Lower Elemeut: Lift out the tab as shown to unclip the ter minal cover from the thermostat. The terminal cover can be removed from the thermostat.
8. Tighten terminals 2 and 3 to ensure proper electrical connection.

AWARNING

Failure to tighten terminal screws can cause a Pre which
can result In DEATH, SERIOUS BODILY INJURY, OR
PROPERTY DAMAGE.
Page 12
Installation Instructions (cont’d)
Converting the Lower
Element (cont’d)
9. Replace tciminal cover on the thermostat, making sure the notch is in place over the tab.
Tït sj*a?¥a
W 7SP OF
AWÂRNING
Make sure the thermostat Is flush against the tank, the
terminal cover is in place, and the Insulation Is replaced.
Failure to do so can result in DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE,
10. Replace the insulation block and pad so that it completely covers the thermostat and element.
11, Replace the access panel.
12. Complete wiring to the water heater, or if completed, turn “ON” electric power to the water heater after filling the tank with water.

Bglllli

A CAUTION
Never use this water heater unless It Is completely 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”
power.
Page 13

Installation Instructions (cont’d)

Wiring Diagrams

STANDARD WIRING FOR 2 WIRE LEAD WATER HEATERS NON-SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT
TO ELECTRIC
POWER SUPPLY
WIRING FOR 3 WIRE LEAD WATER HEATERS
NON-SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT
FOR 3800 WATTS
^NOTE: Some Lower Hi-Temp Limit Switches may have 4 terminals. Use only the 2 terminals on left.
YELLOW
LOWER
HEATING ELEMENT
:i3
1
TIME CLOCK SWITCH
OPERATES BOTTOM ELEMENT ONLY
TO ELECTRIC w
POWER SUPPLY
YELLOW I TBLUe|BLACÍC
«OFF PEAK” METER
OPERATES BOTTOM ELEMENT ONLY
TO ELECTRiC
POWER SUPPLY LI
FOR TWO WIRE CONNECTION
POWER SUPPLY
LI
^ 9
yellow!
THREE TYPES OF FIELD CONNECTIONS YOU MAY HAVE
TO TÍME
L2 L2 clcx:íc switch
JUNCTION SOX
I2l-'L2 TO^'OFF
- PEAK” MCTER
JUNCTION BOX
------
1
L2
JUNCTION BOX
TbLU^ BLACK
Page 14

Installation Instructions (cont’d)

Wiring

A CAUTION
Never use this viater heater unless it is completely 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 power.
You must provide all wiring of the proper sixe outside of the water heater. You must obey local codes and. electric company requirements when you install this wiring.
If you arc 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 Scars salesperson to arrange for a professional electrician.
AWARNING
WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY: This water heater Is equipped for one type voltage only. Check the rating plate near the bottom access panel for the correct voltage. DO NOT use this water heater with any voltage other than the one shown on the model
rating plate. Failure to use the correct voltage can cause problems which can result In DEATH, SERIOUS BODILY INJURf, OR PROPERTY DAMAGE. If you have any ques
tions or doubts consult your electric company.
C, Flexible metal conduit or flexible metallic tubing shall be
permitted for grounding if all the following conditions arc met:
1, The length in any ground, return path docs not exceed
6 feet,
2, The circuit conductors contained, therein arc protected
by overcurrent devices 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 current edition of the National FJectrical Code,
NFPA70. 4, A standard. V” cond.uit opening has been made in the water
heater junction box for the conduit connection.
3, 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 sec which type connection you have by removing the
junction box cover on top of the water heater,
A, Two WTre Counecticui 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 heater,
A CAUTION
If wiring from your fuse box or circuit brealrer box was
aluminum for your old water heater, replace It with cop
per wire. If you wish to reuse the existing aluminum wire, have the connection at the water heater made by a com petent electrician. Contact your Sears salesperson to
arrange for a professional electrician.
1. Piovid.c a way to easily shut off the electric power when working on the water heater. This could, be with a circuit breaker or fuse block in the entrance box or a separate dis connect switch,
2. Install and. connect a circuit directly from the main fuse or circuit breaker box. This circuit must be the right she and have its own fuse or circuit breaker. Refer to the chart in the “Product Specifications” section for the correct sixe wire and fuse or circuit breaker,
3. If metal conduit is used for the grounding conductor:
A, The grounding electrode conductor shall be of copper,
aluminum, or coppcrclad 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.
B. Three Wire Counection Diagmau is used when you arc 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 i or 2 in this wiring diagram for the type of system you h ave,
NOTE: If you have purchased, a three wire comiectiou water heater but yow are not on a “Time Clock” or “OIF Peak” meter and have a standard two wire connection power supply, simply follow the connection diagram in block 3. of the Three Wj« Connection Diagram.
6. Use wire nuts and. connect the power supply wiring to the wires inside the water heater’s junction,
7. The water heater must be electrically “grounded” by the installer. A green 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.
14
Page 15

Installation Instructions (cont’d)

Installation Checklist

'Whether 01 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 sixe correct as shown in the chart in the “Product Specifications” section?
Arc the wires from the circuit breaker or fuse service to the water heater's junction box on the correct wire size (gauge) as
shown in the chart in the “Product Specifications” section? Is the new tcmpcraturc'prcssure relief valve properly
installed, and piped, to an ad.equate drain? See “Temperature­Pressure Relief’Valve” section.
Is the water heater completely fdled. with water? See “Filling the "Water Heater” instructions in the “Installation Instructions” section.
Will a water leak damage anything? Sec “Facts to Consider About the location” section.
Arc the cold and hoc water lines connected to the water heater
correctly? Sec “Water Piping” instructioas iu the “Instalktion rascruccions” section.
COLD
Is there adequate clearance for maintenance around the water heater?
Do you need to call your electric company to check your
wiring?
ELECTRIC ¥WIER HEATER ego
KRUtW HJKMeir !№№liU HlStllB í(iiSSíi»5ÍWWíC
WATTS wftTTfi ag
OPTIONAL WATTABe . .V, EQUff»P€D
iAAMWÜgy CHECK i ^
1
WMTB liMrrrB IF CONVERTED
DISCHARGE PIPE (Do not cap or plug)
OAFASn-y SEfilALWUWSBi:
1
yAtsM,. :
ivHT . 150
ífi'’'- IHSTRIJÍCTKSÍ
6* AIR GAP

MODEL RATING PLATE

Page 16

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 satisfy space heating, clothes washing,
dish washing, and other sanitizing needs can scald and
perrranently injure you upon contact. Sorre 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
special precautions. In addition to using the 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 used by 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 changing the factory set ting on the thermostat, read the "Temperature
Regulation" section in this manual.

AWARNING

Never allow small children to use a hot water tap, or to
draw their own bath water. Never leave a child or handi capped person unattended in a bathtub or shower.
The lower thermostat is factory set at a position which approxi
mates 120*'F (HOT) and is adjustable it a different water tem perature is desired. Read, all warnings in this manual and on the water heater before proceeding.
ADJUSTABLE LOWER
THERMOSTAT
(2 wire lead models)
ADJUSTABLE LOWER
THERMOSTAT
WITH HIGH LIMIT
(3 wire lead models)

Thermostats

The thermostat(s) of this water heater have been factory set at a position which, approximates 1.20“F (HOT) to red.ucc the risk of scald injury.
The upper thermostat is factory set at a position which approxi mates 1.20“? (HOT) and, is adjustable if a different water tem perature is desired. Read, all warnings in this manual and on the water heater before proceeding.
UPPER THERMOSTAT ADJUSTABLE
BEHIND UPPER ACCESS PANEL

Temperature Settings

HOT-Is a thermostat setting of approximately IRO^F,
which will supply hot wutcr at the most economi
cal temperatures.
A-Is a thermostat setting of approximately ITO^F. B-Is a thermostat setting of approximately I40“F,
C-Is a thermostat setting of approximately t 30'’F.
VERY HOT-ls a thermostat setting of approximately 1.60“E It
is recommended that the dial be set lower when ever possible.
NOTE; Water temperature range of 120“—^140"F recom
mended by most dishwasher manufoctarers.
Tiiivy u> Pi'iirdijj;,!“
'¿iid ÿt 3fd
Eiurni C'li Addi.. 5l<iii
[«T l5(fF ItOT I30T
I20“F
AtiDiA 1/2 seconds
Attouir 1-1/2 seconds
Less than 5 seconds
Aboyrt 30 seconds
More tlian 5 minutes
1.6
Page 17
Service and Adjustment (cont’d)
Upper and Lower Thermostat
Adjustment
{Refer to thermostat illustrations under
“Thermostats”)
NOTE: It is not necessary to adjtist tlie upper thermostat. However, if it is ad.j«isted above tke factory set point of
120“F (НСУГ) is is recommended that it not be set higher
than the lower thennostat setting. The upper and lower thermostats are adjustable if a different
water temperature is desired,. Read all warnings in the “Temperature-Regulation” section before proceeding.
L Turn “OFF” the dcctiical power to the water heater at the
junction box.
2. Take off the upper and/or lower access panel, insulation block and pad,
3. The slotted, adjustment (using a screwdriver) can be turned clockwise ( to increase the temperature setting or counter clockwise ( setting,
4. Replace the insulation block, pad, and, access panel.
3. Turn “ON” the power supply.
______
to decrease the temperature
Failure to install and maintain a new properly listed, tempera­turc-pressure relief valve will release the manufacturer from any claim which might result from excessive temperature or pressure.
AWARNING
If the temperature-pressure relief valve on the appliance
weeps or discharges periodically, this be due to ther
mal expansion. Your water heater m^ have a check valve Installed In the water line or a water meter with a check
valve. Consult your local Sears Service Center for further
Infbnnatlon, Do not plug the temperature-pressure relief
valve.

Draining

The water heater should be drained, if being shut d,own d,uring
ffcc/ing tcmpciaturcs, .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.

Temperature-Pressure Relief Valve Operation

The tem perature-pressure relief valve must be manually operated at least once a year,
TEMPERATURE-PRESSURE
AWARNING
The temperature-pressure relief valve must be manually operated at least once a year. Caution should be 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 discharged will not cause any proper^ damage or bodily injury. The water may be extremely hot.
If after manually operating the valve, it fails to completely
reset and continues to release water, immediately close the cold water inlet to the water heater, follow the draining Instructions, and replace the temperature-pressure relief valve with a new one.
AWARNING
HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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, SERI OUS BODILY injury; OR PROPERTY DAMAGE,
• CLOSE the cold water IrLlct valve to the water heater,
• OPEN a nearby hot water faucet and leave open to allow for draining,
• Connect a hose to the drain valve and terminate to an adequate drain or outdoors,
• OPF.N the water beater drain valve to allow for tank draining.
NOTEt If the water beater is going to be shut down and
drained for on extended perioi^ tbe drain valve sbotdd be left open witb hose connected allowing water to terminate to on adequate drain,
• Close the drain valve.
• Follow “Filling the Water Heater” instructions in the “Installation Instructions” section,
• Turn “ON” power to the water heater.
A CAUTION
Never use this water heater unless it is completely full
water. To prevent damage to the tank and heating ele
ment, the tank must be filled with water. Water must
flow ftom the hot water faucet before turning “ON”
power.
Page 18
Service and Adjustment (cont’d)
Element Cleaning/
Replacement
NOTEi Tkese iiistractiofis are "writteii for efomeut clmuiiig aud element replacemeut for the lower element. If it is iieces' sary to clean or replace the upper element, then repeat tli^e instructions.
To remove the element from youi tank in order to clean or replace it:
1. Before beginning turn “OFF” the electric power supply to the water heater.
(•■lll'MIin
<Bllli*lin
|)-Hr
iiO || JI.HRill 1 H 1" Ili1
>■
Hi
\i
1l-
111 I
Hi 11 It.
tin
hr
IJ- r.»■ ti:i
EKlIIJi
r>l 11- Jh.-■ IT J
infr
■ U.1
inh
-■
■ in
Ivl■1lull*
■ in
uni*
■ R:l

AWARNING

HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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, SERI OUS BODILY injury; or property damage.
Turn off the water supply to the water beater at the water shutoff valve or water meter.
4, Remove the two screws securing the access panel, and. remove
panel.
5, Remove the insulation block and pad.
6, lift out the tab as shown to unci ip the terminal cover from
the thermostat. The terminal cover can now be removed
from the thermostat.
3. Attach a hose to the water heater drain valve and put the other end in a floor drain or outdoors. Open the water heater drain valve. Open a nearby hot water faucet which will relieve pressure in the water heater and speed draining.
AWARNING
The water passing out of the drain valve may be extremely
hot. To aw>id being scalded, make sure all connections are tight
and that the water flow is directed aw^ from any person.
18
Page 19
Service and Adjustment (cont’d)
10. A new gasket should, be used, in all cases to prevent a possi
J)1 y
TERMINAL COVER ON UPPER THERMOSTAT
Disconnect the two wires on the element and unscrew the
old element from the tank.
ble water leak. (See Element Gasket in the “Parts Order list” Chart). Place the new clement gasket on the thread side of the cleaned or new element and screw into tank,
securing tightly using an element wrench.
Close the water heater drain valve by turning the handle to
II.
the right (clockwise). The drain valve is on the lower front of the water heater.
12.
Open the cold wuter supply valve to the wuter heater, NOTEs The cold, water supply valve must be left орем
when the water heater is in tise. To insure complete filling of the tank, allow air to exit by
13. 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.
8. Clean the area around, the clement opening. ^Remove any sediment from or around the element opening and inside the tank.
9. If you are cleaning the clement you have removed, do so by scraping or soaking in vinegar or a d.e'liming solution.
AWARNING
Replacement elements must (I) be the same voltage and
(2) no greater wattage than listed on the model rating
plate affixed to the water heater.
A CAUTION
Never use this vtater heater unless it Is completely 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”
power.
14,
Check element for wmer leaks. If leakage occurs, tighten element or repeat steps 2 and 3, remove clement and, reposi tion gasket. Then repeat steps 10 through 14,
Reconnect the two wires to the dement and. th.cn check to
15.
make sure the thermostat remains firmly against the surface of the tank.
T)
Page 20
Service and Adjustment (cont’d)
Element Cleaning/
Replacement (cont’d)
16. Replace the terminal cover on thermostat,
X/'
17. Replace the insulation block and pad, so that it com
covers the thermostat and, element.
This does not affect the waters taste or color. The rod, must be maintained to keep the tank in operating condition,
,4nodc d,ctcrioration d,cpcnds on water conductivity, not neces sarily water condition, A corroded or pitted anode rod indicates high water conductivity and should be checked and/or replaced more often than an anode rod that appears to be intact.
Replacement of a depleted anode rod can extend the life of your water heater. Inspection should be conducted, by a Scars service technician, and at a minimum should, be checked annually after the warranty period,.
Drain Valve Washer
Replacement
NOTEi For replacemeut, use a x x Yf thick washer
available at. yonr nearest hardware store. For ordering a
replacement washerj refer to the “Parts Order List” section,
• Before beginning turn “OFF” the electrical power supply to
the water heater.
AWARNING
HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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, SERI OUS BODILY injury; or property damage.
18. Replace access panel.
19. Turn “ON” electric power to water heater.
A CAUTION
Never use this water heater unless It is completely full of water. To prevent damage to the tank and heating element, the tank must be filled with water. Water must flow from the hot water faucet before turning “ON” power.

Anode Rod Inspection

The anode rod is used, to protect the tank from corrosion. Most hot water tanks are equipped with, an anode rod. The sub merged rod sacrifices itself to protect the tank. Instead, of cor roding the tank, water ions attack and cat away the anode rod.
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 OVERTIGHTEN.
Follow “Filling the Water Heater” instructions in the
“Installation Instructions” section. Check for leaks. Turn “ON” electric power to the water heater.

Service

Before calling for repair service, read the Start Up Conditions and. Operational Conditions found, in the Troubleshooting Guide of th is manual. If a condition persists or you are uncertain about the operation of the water heater, let a qualified, person check it out.
Contact SEARS Repair Services at l-SOO-d-MY-HOME (1-800-469-4663).
Page 21

Troubleshooting Guide

Start Up Conditions

THERMAL EXPANSION
Water supply systems may, because of such events as high line pressure, frequent cut-offt, the effects of water hammer among others, have installed devices such as pressure reducing valves, check valves, back flew preventers, etc,,,to control these types of problems. When these devices arc not equipped with an internal by-pass, and. no other measures arc 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 in creases the pressurc of the water sj’stem. If the rel ieving point of the water heater's temperature-pressure relief valve is reached, the valve will relieve the excess pressure. The teinperatune-piessiure reHef valve is not inteud.ed for the constant relief of thermal expansion. This is an unacccpable condition and must be cor rected.
It is rccommend.ed, that any d.evices 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 arc available from Scars stores and through the Scars Service Centers, Contact the local plumbing inspector, water supplier and/or the Scars Service Center for assistance in controlling these situations.
WATER HEATER COLD WATER INLET FITTIMG
FLOOR, CEILING
JOIST, ETC.
Thermal Expansion Tank Specifications
Model
Number
153.331020
153.331050 5
Tank Capacitv
In Gallons
Dimensions in Inches
Diameter Length.
8 inches
■] ■] inches
12% inches 14% inches
Pipe Fitting
On Tank
Male
y/' Male
Expansion Tank Sizing Chart
Inlet* Water
Expansion
Tank
Capacity
Needed
*Highcst recorded inlet water pressure in a 24 hour period or
regulated, water pressure,
NOTE; Expansion tanks arc prc-chargcd 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.
Pressure 40 psi 50psi 60psi 70psi 80psi
Water Heater Capacity (Gallons)
30 40 50 66 80
5 5
2 2 jC. 2 jC. 2
5 5 5 5 5 5
5 5 5 5
5 5
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.
Page 22

Troubleshooting Guide (cont’d)

Operational Conditions

SMELLY WATER

Tn each water heater there is installed at least one anode rod (see parts section) for corrosion protection of th e tank. Certain water conditions will cause a reaction between this rod, and the water. The most common complaint associated with the anode rod is one of a “rotten egg smell”. This odor is derived from hydrogen sulfide gas dissolve in the water. The smell is the result of fxsur factors which must all be present for the odor to develop;
a, a concentration of sul fate in the supply water, b, little or no dissolved oxygen in the water, c, a sulfate reducing bacteria within the water heater,
(This harmless bacteria is non- toxic to humans.)
d, an excess of active hydrogen in the tank. This is caused
by the corrosion protective action of the anode.
Smelly water may be eliminated or reduced in some water heater models by replacing the anodc(s) with one of less active material, and then chlorinating the water heater tank and all hot water lines. Contact the local Scars Service Center for further informa tion concerning an .Anode Replacement Kit #9001453 and this Chlorination Treatment,
If th e smelly water persists after the anode replacement and, chlo rination treatment, we can only surest that continuous chlori nation and, filtering conditioning equipment be considered to eliminate the water problem.
Do uot remove tlie auode leaving the tank unprotected. By doing so, all warranty on the water heater tank is voided.

RUMBLING NOISE

In some water areas, scale or mineral deposits will build up on
your beating dements. This build,up will cause a rumbling noise.
Follow “Element Cleaning/'Rcplaccment” instructions to clean and, replace the elements.

HIGH TEMPERATURE SHUT OFF SYSTEM

The water heater has a high, limit shut off system with a reset button located on the thermostat.
Follow the resetting instructions which refer to the high limit
behind the access panel, NOTE; If your water heater is connected to an “OFF PEAK”
clock, and uses the “3 wire lead” wiring diagram in the
“‘Wiring Diagram” section, then the vrater heater will have a hi'liinit on both the upper and lower thermostats. Follow the instmetions to reset the hhlimit behind the upper and lower access panels,
• Before beginning, turn “OFF” electrical power supply to the water heater.

"/IfR" IN HOT WATER FAUCET’S

AWARNING

HYDROGEN GAS: Hydrogen gas can be produced in a hot water system that has not been used for a long peri od of time (generally two weeks or more). Hydrogen gas is extremely flammable and explosive. To prevent the possibility of injury under these conditions, we recom mend the hot water faucet be opened for several min utes at the kitchen sink before any electrical appliances
which are connected to the hot water system are used
(such as a dishwasher or washing machine). If hydre^en
gas Is present, there will probably be an unusual sound
similar to air escaping through the pipe as the hot water
faucet is opened. There must be no smoking or open flame near the faucet at the time It Is open.
AWARNING
HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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, SERI OUS BODILY
injury; or PROPERTY DAMAGE.
Page 23

Troubleshooting

(cont*d)

HIGH TEMPERATURE SHUT OFF SYSTEM

(cont’d)

• Remove the two screws securmg the access panel and remove panel,
• Remove the insulation block and. pad,
• Reset the high limit by pushing in the red button marked
“RESET”.
-RESET BUTTON
• Replace the insulation block and, pad so that it com' covers the thermostat and element.
• Replace the access panel,
• Turn “ON” electric power to the water heater.

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”,
Cheek 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,
Cheek to see the electric service to your house has not been interrupted. If this is the ease, contact the electric company,
Arc 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” section.
During very cold, weather, the incoming water will also be colder and, it will require a longer time to become heated.
A CAUTION
If the high limit must be reset again, call Sears Service Department to find out why the high limit turned “OFF”
the electric power.
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 faucet’s for possible water leaks,
rf you can not determine the problem, then call the Scars Service Department.

WATER IS TOO HOT

Adjust the thermostat to a lower setting. See the “Temperature
Regulation” section.
Page 24

Troubleshooting

Leakage Checkpoints

(cont*d)
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.
rf you arc not thoroughly familiar with electric codes, the water heater, and, safety practices, contact your local Scars Service Center to check the water heater.
^A) *Cond,cnsation may be seen on pipes in humid weather
or pipe connections may be leaking.
The primary anode rod, 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.
*Thc temperature-pressure relief valve may be leaking at
the tank fitting.
The elements may be leaking at the tank fitting.
A WARNING
HAZARD OF ELECTRICAL SHOCK! Before removing any access panels 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
INJUFTT, OR PROPEFtTY DAMAGE.
A CAUTION
Read this manual first, then before checking the water heater make sure the electric supply has been turned “OFF”, and never turn the electric supply “ON” before the tank is completely full of water.
Turn electrical power “OFF”, remove access panels and
insulation block and, pad. If leaking around, elements, follow proper draining instructions and remove clement. Reposition or replace gasket on dement. Place clement into opening and tighten securely. Then follow “Filling the Water Heater” instructions in the “Installation Instructions” section.
Water from drain valve may be d,uc to the valve being
^ ^ opened, slightly.
*The drain val ve may be leaking at the tank fitting.
*Watcr 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 a full inspection of all possible
water sources is made and necessary corrective steps
taken, I,cakagc from other appliances, wutcr lines, or ground
seepage should, also be checked,
NOTE; *To check where threaded portiou enters tank, insert cotton swab bctwecii jacket opening and fitting. If cotton is wet, follow “TImining” instme­tions in the “Service and Adjustment” section and then remoTO fitting. Put pipe dope or teflon tape on the threads and replace. Then follow “PUliag the
Water Heater” instructions in the “Installation
Instructions!” section.
24
Page 25
Notes
Page 26
Notes
Page 27
Notes
Page 28
Parts Order List
KE?iMORE POWER MISER™ 12 ELECTRIC WATER HEATERS MODEL NUMBERS;
153.321340 30 CkJ.
153.321341 30 CkJ.
153.321440 40 CkJ.
153.321441 40 CkJ.
153.321540 50 Gal.
NOTE; A UPPER ELEMENT; These water heaters are equipped witli
3800 watt eleineiiite. LOWER ELEMENT; These water heateis axe equipped witli
iactoxy imtalled coirvextible elemeniSj which can. be operated at 3800 watts or 5500 watts. Convertible elements are not offered as replacemeut parts.
ELEMENT ORDERING INFORMATION If a replaccinent 3800 watt, 240 volt element is needed, order item no. 42-31906 replacement element. If at tlie time of instal lation, tlie water better was converted to operate at 5500 watts. Older item number 42-31908 replacement element. (See model rating plate “If Converted” box).
NOIE;B
These water heaters are equipped with a Rofo-Swirl™ dip tube to retard a build-up of dissolved solids.
Page 29
Parts Order List (contad)
KENMORE POWER MISER™ 12 ELECTRIC WOER HESTERS MODEL NUMBERS:
153.321340
153.321341
153.321440
153.321441
153.321540
KEY NO.
PART DESCRIPTION
1, Tempemture-Pressure Relief Valve*
Heat Trap Nipple (Cold Inlet) Secondary .Anode w/Heat Trap Nipple (Hot Outlet)
3, 4, Roto- Swirl™ Dip Tube (Sec NCyTR “B” page 28}
Drain Valve
3,
Drain Ysht msher (%"x r thick)**
6, '7
Fdement Gasket 9000308 9000308 9000308 9000308 9000308
8, luwcr F,lcment* (See NOTE “A”on page 28) 3800 Watt
Buss Bar Kit
9,
10. Tlietmostat Bracket n. 2 Pole Thermostat (Two Wire Lead Modcls'i'i’*
12.
Terminal Cover & Barrier luwcr Thermostat w/Hi I.imit
13.
(Three Wire lead Modds)tt*
14.
Terminal Cover lower Access Panel
15.
16. Upper Access Panel
Terminal Cover
17.
Upper Thermostat w/Hi Limit*
18.
Tlietmostat Bracket
19.
20. Upper Element* (See NOTE “A” page 28) 42 31906 42 31906 42 31906 42 31906 42 31906
21. Fdement Gasket
22.
23.
Model Rating Plate t Primary Anode
//
Manual 184730-000
30 Gal. 30 Gal. 40 Gal. 40 Gal. 50 Gal.
MODEL NUMBERS
153.321340
153.321341
153.321440
153.321441
153.321540
PART NUMBERS
9002403 9002403 9002403 9002403 9002403 9003931 9003931 9003915 9003915 9003909 9003937 9003937 9003501 9003501 9003911 90039II
9003941 9003941
9003939 9003929 9003929 9003919 9003098 9003098 9003098
9001584 9001584 9001584 9001584 9001584
42 31906
5500 “Watt
42 31908
3800 Watt
42 31906
5500 Watt
42 31908
3800Watt
42 31906
5500 'Watt
42 31908
3800 Watt
42 31906
5500 Watt
42 31908
3800 'Watt
42 31906
5500 'Watt
42 31908 9001591 9001591 9001591 9001591 9001591 9000309 9000309 9000309 9000309 9000309
42 31919
9002276
-
-
4231918
9002303
42 31919
9002276
-
-
-
42 31918
9002303
42 31919
9002276
9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002303 9002303 9002303 9002303 9002303
42 31917 42 31917 42 31917 42 31917 42 31917
9000309 9000309 9000309 9000309 9000309
9000308 9000308 9000308 9000308 9000308 0270182 0270182 0270182 0270182 0270182 9003927 9003927
9003928 9003928 9003728
-
*Thcsc parts arc also available at most Scars retail stores. **Also available at most hardware stores. tRcplaccd only on return of damaged plate, ttl^fcr to 'Wiring Diagram Section for verification, //Not Illustrated
Now that you have purchased this water heater, should a need ever exist for repair parts or service, simply contact any SEARS Service Center or call l'-800-4-MY-HOME (l'-800-469-4663). Be sure to provide all pertinent facts when you call or visit.
.All parts listed may be ordered from any SFJ^RS Service Center, most Scars stores and by calling 1- 800- 366-P.ART (1-800- 366-7278). If the parts you need arc not stocked locally, your order will be electronically transmitted to a SEARS Repair Parts Distribution Center for
handling. The model number of the water heater will be found on the model rating plate located above the access panel,
'WHEN ORDERING REPAIR PARTS, ALWVYS GIVE THE FOLLOWING INFORMAnONi
MODEL NUMBER PART DESCRIPTION SERIAL NUMBER PART NUMBER
THIS IS A REPAIR PARTS LIST, NOT A PACKING USX
29
Page 30
Parts Order List
KE?iMORE POWER MISER™ 12 ELECTRIC WATER HEATERS MODEL NUMBERS;
153.321541 50 CkJ.
153.321640 66 CkJ.
153.321641 66 CkJ.
153.321840 80 CkJ.
153.321841 80 Gal.
NOTE; A UPPER ELEMENT; These water heaters are equipped witli
3800 watt eleineiiite. LOWER ELEMENT; These water heateis axe equipped with
iactoxy imtalled coirvextible elemeniSj which can. be operated at 3800 watts or 5500 watts. Convertible elements are not offered as replacemeut parts.
ELEMENT ORDERING INFORMATION If a replaccinent 3800 watt, 240 volt element is needed, order item no. 42-31906 replacement element. If at tlie time of instal­ktion, tlie water better was converted to operate at 5500 watts. Older item number 42-31908 replacement element. (See model rating plate “If Converted” box).
NOIE;B
These water heaters are equipped with a Roto-Swirl™ dip tube to retard a build-up of dissolved solids.
30
Page 31
Parts Order List (contad)
KENMORE POWER MISER™ 12 ELECTRIC WOER HESTERS MODEL NUMBERS:
153.321541
153.321640
153.321641
153.321840
153.321841
KEY PART 153.321541 NO. DESCRIPTION PART NUMBERS
1,
Tempemture-Pressure Relief Valve*
A,,
Heat Trap Nipple (Cold Inlet) Secondary .Anode w/Hcat Trap Nipple (Hot Outlet)
3, 4,
Roto-Swirl™ Dip Tube (Sec NCyTR “B” page 30} Drain Valve
3,
Drain Vdve msher (%"x r thick)**
6, '7
Element Gasket 9000308 9000308 9000308 9000308 9000308
8, I ower Elément* (See NOT.R “A” on pagc30) 3800 Watt
Buss Bar Kit
9,
10. Tlictmostat Bracket ri. 2 Pole Thermostat (Two Wire Lead Modcls'î'^"*
12.
Terminal Cover & Barrier lower Thermostat w/Hi limit
13.
(Three Wire lead Modds)tt*
14.
Terminal Cover lower Access Panel
15.
16. Upper Access Panel
Terminal Cover
17.
Upper Thermostat w/Hi Limit*
18.
Thermostat Bracket
19.
20.
21.
22.
23.
Upper Riement* (See NOTE “A” page 30) Element Gasket 9000308 9000308 9000308 9000308 9000308 Model Rating Plate t Primary Anode 9003728
//
Manual 184730-000
50 Gal. 66 Gal. 66 Gal. SO Gal. 80 Gal.
MODEL NUMBERS
153.321640
1.53.321641
153.321840
9002403 9002403 9002403 9002403 9002403 9003909 9003931 9003931 9003939
9003940 9003940 9003919 9003933 9003933 9003933 9003933 9003098 9003098 9003098 9003098 9003098 9001584 9001584 9001584 9001584 9001584
42 31906
5500 “Watt
42 31908
3800 Watt
42 31906
5500 Watt
42 31908
3800Watt
42 31.906
5500 'Witt
42 31908
3800 Watt
5500 Watt
9001591 9001591 9001591 9001591 9001591 9000309 9000309 9000309 9000309 9000309
-
-
42 31918
9002303
42 31919
9002276
-
-
-
42 31.91.8
9002303 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002671 9002303 9002303 9002303 9002303 9002303
42 31917
42 31917
42 31917 42 31917 42 31917
9000309 9000309 9000309 9000309 9000309
42 31906
42 31906
42 31906 42 31906 42 31906
0270182 0270182 0270182 0270182 0270182
9003728
9003728
153.321841
9003936 9003936 9003935 9003935
3800 'Witt
42 31906
42 31906
5500 'Witt
42 31908
42 31919
9002276
-
42 31908
-
-
42 31918
9002303
9003932 9003932
*Thcsc parts arc also available at most Scars retail stores. **Also available at most hardware stores. fRcplaccd only on return of damaged, plate, ttRifer to 'Wiring Diagram Section for verification, //Not Illustrated
Now that you have purchased this water heater, should a need 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 fects when you call or visit,
■All parts listed may be ordered from any SEJ^RS Service Center, most Sears stores and. by calling 1-800-366-P.A.RT (1-800-366-7278), If the parts you need, arc not stocked locally, your order will be electronically transmitted, to a SEARS Repair Parts Distribution Center for
handling. The mod.cl number of the water h eater will be found on the model rating plate located above th e access panel,
WHEN ORDERING REPAIR PARTS, ALWVYS GIVE THE FOLLOWING INFORMAnON:
MODEL NUMBER PART DESCRIPTION SERIAL NUMBER PART NUMBER
THIS IS A REPAIR PARTS LIST, NOT A PACKING LIST
31
Page 32
FUI J, 0№ W,AR WARRANTY ON WATER HRATFR
Petr esne year from the date of pui'siasCj when ycsui' Sears Kenmoie water beater is instaffeti and operated in a single-&mily residence in aeeonlanee with the instructions in this manual. Sears will:
1. Repair defects in material or workmanship in this water heater, free of charge.
2, Purnish and install a new сш'гепг model water heater of equal capacity and quality, free of char^çe, if a leak occurs in the tank,
T JM1TF.D WARRANTT^ ON TANKS THAT IRAK
After one year an d through 12 years from the date of purchase for w>ater heaters used in a. single^fiimily residence, if a leak occurs in the
tank, Sears will furnish a new current model «»ater heater of equal capacity and quality. Tbu wnll be charged for any installation.
LIMITED WARRANTY ON PARTS
After one year an d through 12 years Horn the date of purchase, when your Sears Kenmore water heater is used in a single-lamily
residence and is installed and operated in accordance wnth the information in this manual, if a part fails due to a materials or
workmanship. Sears will furnish a replacement free of char'ge. You will be charged for labor.
If the water heater is subjected to com mercial, institutional, industrial or use in residences of two families or more, the aboYe warranty coverage for tanks that leak is effective for 2 years from the date of purchase and the above parts warranty is effective Ibr 1 year from the date of purchase.
To obtain warranty service, SIMPLY CALL 1-800-4МУ-НОМЕ (1-Й00-46М663). “This warranty applies only wTile this product is
in use in the United States.”
This war'ranty gites you specific legal rights and you may also hate other rights tvhich vary from state to state.
SEiï^lS, ROBUCK i\KD C0„ Dcpi. 817 Ш, 11ГЖ'М,Ж ESTABES, IL 60179
The price of yotir smter licstter do«» not indtide a free checkup service oJl, On water heater installations arranged by Scara, Sears warrants the instaUation, A charge will be made on service calls due to poor or ineompiete installation. These include:
a. ..Adjusting tliemiostat b. Leaks in pipes or fittings e. Condensation

MASTER PROTECTION AGREEMENTS

• Past help by phone • phone support from a Sears technician on products requiring in-homc repair, plus convenient repair scheduling.
Congratulations on making a smart purchase. Your new Kenmore® prod uct is designed and manufactured for yeara of dependable operation. But like all products, it may require preventive maintenance or repair from
• Power siu^ protection against electrical damage due to power fluc tuations,
time to ¿me. That’s when having a Master Protecdon Agreement can save you money and aggravation.
• Rental neiuibnrseuient if repair of your covered product takes longer than promised.
Purchase a Master Protecdon ..Agreement now and protect yourself from unexpected hassle and expense.
Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night, or sched
The Master Protecdon Agreement also helps extend the life of your new
ule a service appointment on-line,
product. Here’s what’s mduded in the Agreement:
Sears has over 12,000 professional repair specialists, who have access to
• Expert Sa^ce by our 12,000 professional repair specialists.
over 4,5 million quality parts and accessorits. That’s the kind of profo­sionalism you can count on to help prolong the life of your new purchase
• Uidimilcid service and no chai^ for parts and labor on all covered
for yesus to aimc. Purchase your Master Protecdon Agreement today!
repairs,
Some limitatiems and exclusion* apply. For price* and additional
• “No'letnon” guarantee - replacement of your covered product if four
u]£>ntiation call l'SOO'827'6655
or mote produa failurts occur within twelvx months.

SEARS INSTALLATION SERVICE

• Product replacement if your covered product cant be fixed, For Seats professional installation of home applianos, garage door open
• Anuixal Preventive Maintenance Check at your request - no extra
charge.
ers, water heaters and other major home items, in the U.S...A,, call
1-SOO-4-MY-HOME®.

For in-home major brand repair service

Call 24 hours a day, 7 days a week (U.S.A, and Canada)
I -800-4-MY-HOME^
(l-800-46».46ô3)
W¥n¥*sear$,com
The model number of your water lieater is &uod on tlic model plate on tlie font of the vmcr heater.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
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