Kenmore 153.332990HA, 153.332980, 153.332970HA, 153.332960, 153.332880 User Manual

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Page 1

Owners

Manual

FOR POTABLEWATER

HEATING ONLY

NOT SUITABLEFOR

SPACEHEATING

NOT FOR USE IN

MOBILE HOMES

THE ECONOMIZER TM6

MODEL NUMBERS:

153.332861 40 Gal.L.R

153.332870HA 40 Gal. High Altitude L.E

153.332880 50 Gal.L.R

153.332890HA 50 Gal. High Altitude L.E

153.332960 40 Gal.

153.332970HA 40 Gal. High Altitude

153.332980 50 Gal.

153.332990HA 50 Gal. High Altitude

POWER VENT

GAS WATER HEATER

• Safety Instructions

• Installation

• Operation

For Your Safety

AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER HEATER

WARNING: If the information in these instructions are not followed exactly, a fire or explosionmay result, causingproperty damage, personalinjury or death.

- Do not store or use gasoline or other flammable vapors and liquids in the

vicinity of this or anyother appliance.

-WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Immediately call your gas supplier from a neighbor's phone. Follow the

gassuppliers instructions.

• If you cannot reach your gassupplier,call the fire department

-Installation and service must be performed by a qualified installer, service

agencyor the gassupplier.

• Care and Maintenance

• Troubleshooting

• Parts List

Caution:

Read and Follow

All Safety Rules and

Operating Instructions

Before First Use of

This Product,

Save this Manual for Future Reference.

Improper installation, adjustment, alteration, service or maintenance can I cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE. Refer I to this manual for assistance or consult the local Sears Service Center or gas

ut ty for further nformat on.

AWARNING

Flammable vapors may be drawn by air currents from other areas of the structure to this appliance.

AWARNING

READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING THIS WATER HEATER.

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

Printed in the U.S.A. 0304 www.sears.com Part No. 184820_0OO

AWARNING I

Page 2

Safety Precautions

AWARNING J

Improper installation, adjustment, alteration, service or maintenance can cause DEATH, SERIOUS BODILY INJURY,OR PROPERTY DAMAGE. Referto this manu- J al for assistance or consult your local Sears Service

Center for further information.

_;LWARNING

WATER HEATERS EQUIPPED FOR ONE TYPE GAS ONLY: This water heater is equipped for one type gas

only. Check the model rating plate near the gas control valve for the correct gas. DO NOT USE THIS WATER

HEATER WITH ANY GAS OTHER THAN THE ONE

SHOWN ON THE MODEL RATING PLATE. Failure to

use the correct gas can cause problems which can result in DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE. If you have any questions or doubts consult

your gassupplier or local utility.

AWARNING

INSTALLATIONS IN AREAS WHERE FLAMMABLE LIQ- UIDS (VAPORS) ARE LIKELY TO BE PRESENT OR

STORED (GARAGES, STORAGE, AND UTILITY AREAS, ETC): Flammable liquids (such as gasoline, solvents, propane (LP) or butane, etc.), all of which emit flammable

vapors, may be improperly stored or used in such areas. The gas water heater ignitor or main burner can ignite

such vapors. The resulting flashback and fire can cause death or serious burns to anyone in the area, as well as property damage. If installation in such areas is your only option, then the installation must be accomplished in a way that the ignitor

and main burner flame are elevated from the floor at least

18 inches. While this may reduce the chances of

flammable vapors from a floor spill being ignited, gasoline

and other flammable substances should never be stored or used in the same room or area containing a gas water

heater or other open flame or spark producing appliance. NOTE: Flammable vapors may be drawn by air currents

from other areas of the structure to the appliance.

_WARNING

If this water heater will be used in beauty shops, barber

shops, cleaning establishments, or self-service laundries with dry cleaning equipment, it is imperative that the

water heater or water heaters be installed so that combus- tion and ventilation air be taken from outside these areas.

Refer to the "Facts to Consider About the Location" sec-

tion of this manual and also the current edition of the

National Fuel Gas Code, ANSI Z223.1, also referred to as NFPA 54 for specificsprovided concerning air required.

AWARNING

A fire can start if combustible materials suchas clothing, cleaningmaterials, or flammable liquidsare placedagainst or nextto the water heater.

AWARNING

At the time of manufacture this water heater was provided with a combination temperature-pressure relief valve certi-

fied by a nationally recognized testing laboratory that

maintains periodic inspection of production of listed equip- ment or materials, as meeting the requirements for Relief

Valves and Automatic Gas Shutoff Devices for Hot Water

Supply Systems, and the current edition of ANSI Z21.22, 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 by 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 (I 50 Ibs./sq. in.) and a discharge capacity

not lessthan 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 localjurisdictional 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 satis-

fied bythe 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 it's designated opening or plugged.

The temperature-pressure relief valve must be installed

directly into the fitting of the water heater designated for

the relief valve. Position the valve downward and provide tubing so that any discharge will exit only within 6 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. Do not connect tubing

directly to discharge drain unless a 6" air gap is provided.

To prevent bodily injury, hazard to life, or property dam-

age, the relief valve must be allowed to discharge water in quantities should circumstances demand. If the dis-

charge pipe is not connected to a drain or other suitable means, the water flow may 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 plugged 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 discharge pipe.

--Must terminate at an adequate drain. _Must not have any valve between the relief valve and

tank.

Page 3

Safety Precautions (cont'd)

AWARNING

A gas water heater cannot operate properly without the correct amount of air for combustion. Do not install in a

confined area such a closet, unless you provide air as shown in the "Facts to Consider About the Location" sec-

tion. Never obstruct the flow of ventilation air. If you have any doubts or questions at all, call your gas company.

Failure to provide the proper amount of combustion air

can result in a fire or explosion and can cause DEATH SERIOUS BODILY INJURY, OR PROPERTY DAMAGE.

AWARNING

HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a tem-

perature which will satisfy clothes washing, 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/men. tally 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 addi- tion to using the lowest possible temperature setting that

satisfies your hot water needs, a means such as a mixing valve, should 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 manufac- turers instructions for installation of the valves. Before

changing the factory setting on the thermostat, read the

"Temperature Regulation" section in this manual.

AWARNING

This water heater must not be installed directly on car-

peting. Carpeting must be protected by a metal or wood

panel beneath the appliance extending beyond the full width and depth of the appliance by at least 3 inches (76.2mm) in any direction, or if the appliance is installed

in an alcove or closet, the entire floor must be covered b the panel. Failure to heed this warning may result in

fire hazard.

AWARNING

The power vent water heater requires its own (separate) venting system. It cannot be connected to an existing vent

pipe or chimney. It must be terminated to the outdoors.

Failure to properly install the venting system can result in asphyxiation, a fire or explosion and can cause DEATH, SE-

RIOUS BODILY INJURY, OR PROPERTY DAMAGE.

AWARNING

No vent damper installation is compatible with this power vented water heater design. No vent damper, whether it is operated thermally or otherwise is to be installed on this

power vented water heater. Alteration of any part of the fac- tory-furnished vent assembly could result in improper oper- ation due to restriction of flue gases, spillage of flue gases and may cause carbon monoxide poisoning.

AWARNING

Soot build-up indicates a problem that requires correc- tion before further use. Turn "off" gas to water heater

and leave "off" until repairs are made, because failure to correct the cause of the sooting can result in a fire or explosion causing DEATH, SERIOUS BODILY INJURY,

OR PROPERTY DAMAGE.

_,WARNING

BEFORE OPERATING [PROPANE (L.P.) GAS WATER HEATERS]: Propane (LR) gas is heavier than air. Should

there be a leak in the system, the gas will settle near the ground. Basements, crawl spaces, skirted areas under

mobile homes (even when ventilated), closets and areas below ground level will serve as pockets for the accumula-

tion of this gas. Before attempting to operate the water

heater or turning on a nearby electrical light switch, be

absolutely sure there is no accumulated gas in the area. Search for odor of gas by sniffing at ground level in the vicinity of the appliance. If odor is detected, follow steps

indicated at "For Your Safety" on the cover page of this manual then leave the premises.

AWARNING

•The appliance and its individual shutoff valve must be dis- connected from the gas supply piping system during any pressure testing of the gas system at test pressures in excess of I/2 pound per square inch (3.5kPa).

•The appliance must be isolated from the gas supply pip- ing system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping sys-

tem at test pressures equal or less than I/2 pound per

square inch (3.5kPa).

AWARNING

Chemical vapor corrosion of the flue and vent system may occur if air for combustion contains certain chemical

vapors. Spray can propellants, cleaning solvents, refrigera- tor and air conditioner refrigerants, swimming pool

chemicals, calcium and sodium chloride, waxes, bleach, and process chemicals are typical compounds which are

potentially corrosive.

Obstructed or deteriorated vent systemsmay present serioushealth risk or asphyxiation.

AWARNING a

Safety Precautions continued on page 4.

Page 4

Safety Precautions (cont'd)

&WARNING

Minimum clearances between the water heater and com- bustible construction are 0" at the sides and rear, 5" at the

front, and 0"from the vent pipe. Clearance from the top of the jacket is 12". Provide 24 inches front clearance for ser- vicing and adequate clearance between the jacket top & ceiling for servicing the flue area. (See Figure I). Refer to the label on the water heater adjacent to the gas control

valve for all clearances.

AWARNING

Flood damage to a water heater may not be readily visible

or immediately detectible. However, over a period of time a flooded water heater will create dangerous conditions

which can cause DEATH, SERIOUS BODILY INJURY, OR

PROPERTY DAMAGE. Call a Sears Service Technician or

contractor to replace a flooded water heater. Do not attempt to repair the unit! It must be replaced!

_,WARNING

HYDROGEN GAS: Hydrogengascan beproducedina hot

water systemthat has not been usedfor a long period of time (generally two weeks or more). Hydrogen gas is extremely flammable and explosive.To preventthe possi-

bility of injury under these conditions,we recommend the hot water faucet be opened for several minutes at the kitchen sink before any electrical appliances which are

connected to the hot water system are used (such as a dishwasheror washing machine). If hydrogen gasis pre- sent, there will probablybean unusualsoundsimilar 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 isopen.

_,WARNING J

such termination must not be within 4 feet of any items Vent as gas meters, gas valves or other gas regulating

equipment.

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 avoid- ed, a suitable drain pan should be installed under the

water heater. Such a drain pan must be not greater than

1½ inches deep, have a minimum length and width of at

least 2 inches greater than the water heater dimensions

and must be piped to an adequate drain. The pan must

not restrict combustion air flow.

_,WARNING

INSULATING JACKETS: When installinganexternalwater

heater insulationjacketona gaswater heater:

• DO NOT coverthetemperature-pressurerelief valve.

• DO NOT put insulationoveranypartofthe top ofthe gas

water heater.

• DO NOT put insulationoverthe gascontrol valveor gas

control valve/burner cover,or any accessareas to the

burner.

• DO NOT let insulationaroundthe gaswater heater to get within 8 inchesofthefloor (air must getto the burner).

• DO NOT remove operating instructions,andsafetyrelat-

ed warning labels and materials affixed to the water

heater.

• DO obtain new warning andinstructionlabelsfrom Sears for placement on the jacket directly over the existing

labels.

Failureto heed this will result in the possibilityof a fire or

explosion.

Page 5

Table of Contents

ec_L__oa,cty Precautions ............................................................................................................................................2-4

Table of Contents ................................................................................................................................................5

Customer

Responsibilities .......................................................................................................................6

>d:cmgPn%atic°}aoe :::::::::::::::::::::::::::::::::::::::

Materials Needed ..................................................................................................................................................................... 27

Basic 2bols............................................................................................................................................................................... 27

Installation Instructions ........................................................................................................................8-27

Removing the Old Water Heater. ............................................................................................................................................ .8

Facts m Consider About the Location .................................................................................................................................. 9,10

Combustion Air and Ventilation ........................................................................................................................................ 10,11

Venting Clearances ........................................................................................................................................................ 10,11

Combustion Air and Ventilation for Appliances in Unconfined Spaces ................................................................................... 12

Combustion Air and Ventilation for Appliances in Confined Spaces....................................................................................... 12

Water Piping ........................................................................................................................................................................... 13

"l_mpemture-Pressure Relief Valve........................................................................................................................................... 14

Filling the Water Hearer .......................................................................................................................................................... 15

Wiring ............................................................................................................................................................................... 15,16

Venring. ............................................................................................................................................................................. 17-23

Gas Piping ......................................................................................................................................................................... 2324

Installation Checklist .............................................................................................................................................................. 25

_gpertat!n.g....!ns.t.ruc.t!_n.s..:Z_:ZZ:::::ZZ_::::::::ZZ::::::::_ZZ::::::::Z::::::::::::::::::::::::::::::Z::_:x:

_I_mpemture Regulation ......................................................................................................................................................... 229

Ser_vi_ceiand.lAd ) =============================:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::..:!!:33a

Venting SystemInspection......................................................................................................................................................30

Burner Inspection...................................................................................................................................................................30

Burner Cleaning .....................................................................................................................................................................30

Aim& Rod Inspection............................................................................................................................................................30

"lhnperature-Pressure Relief Valve Operation ......................................................................................................................... .31

Draining ................................................................................................................................................................................ .31

Drain Valve Washer Replacement .......................................................................................................................................... .31

Housekeeping ........................................................................................................................................................................ .31

Service ................................................................................................................................................................................... .31

Troubleshooting Guide ........................................................................................................................32-38

Start Up Conditions ............................................................................................................................................................ 32,33

Thermal Expansion ................................................................................................................................................................ .32

Strange Stun& ...................................................................................................................................................................... .32

Condensation ....................................................................................................................................................................... .33

Smoke/Odor .......................................................................................................................................................................... .33

Operational Conditions ....................................................................................................................................................... 33,34

Smelly Water .......................................................................................................................................................................... .33

"Air" in Hot Water Faucets ................................................................................................................................................... .33

Venting Manual Reset Switch ............................................................................................................................................... .34

High "Ihnperature Limit Switch ........................................................................................................................................... .34

Not Enough or No Hot Water .............................................................................................................................................. .34

Water Is _Ibo Hot ................................................................................................................................................................... .34

Leakage Checkpoints ............................................................................................................................................................... .35

Thermostat and Gas Supply Check .......................................................................................................................................... .36

Systems Check ..................................................................................................................................................................... 37,38

Parts Order Lisa.............................................................................................................................................40-43

Page 6

Customer Responsibilities

•-rl l

lnanK xou for purchasing a Searswater heater. Properly

installedand maintained, it should giveyouyears of trouble freeser- vice. If you should decidethat you want the new water heater profes- sionally installed by Searscall the local SearsServiceCenter or any Searsstore.They will arrangefor prompt, quality installationby Sears

authorizedcontractors. Abbreviations Found In This Instruction Manual

CSA - Canadian Standards Association

ANSI - American National Standards Institute NFPA - National Fire Protection Association

AWARNING

This gas-fired water heater is design certified by CSA

INTERNATIONAL under American National Standard/CSA Standard for Gas Water Heaters ANS

Z21.10.1 ° CSA 4.1 (current edition). The installation

must conform with this manual, Local Codes and

with the current edition of the National Fuel Gas Code, ANSI Z223.1. This publication is available from your local govern-

ment or public library, gas company, or by writing NFPA, I Batterymarch Park, Quincy, MA 02269.

• Read the "Safety Precautions" section, pages 2 and 3 of this manual first and then the entire manual carefully. If you don't

follow the sai?ty rules, the water heater will not operate prop- erly. It could cause DEATH, SERIOUS BODILY INJURY

AND/OR PROPERTY DAMAGE.

This manual contains instructions for the installation, opera- tion, and maintenance of the gas-fired water heater. It also contains warnings through out the manual that you must read and be aware o£ All warnings and all instructions are essential to the proper operation of the water heater and your safety. Since we cannot put everythingon the first few pages, READ

THE ENTIRE MANUAL BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER.

• The installation must confbrm with the instructions in this manual; gas company rules; and Local Codes, or in the

absence of Local Codes, with the current edition of the National Fuel Gas code, ANSI Z223.1, also referred to as

NFPA 54. This publication is available from your local gov- ernment or public library or gas company or by writing NFPA, 1 Batterymarch Park, Quincy, MA 02269.

• If after reading this manual you have any questions or do not understand any portion of the instructions, call the Sears

Service Center.

• Carefully plan the place where you are going to put the water heater. Correct combustion, vent action, and vent pipe instal- lation are very important in preventing death from possible carbon monoxide poisoning and fires. Examine the location to ensure the water heater complies with the "Locating the New Water Heater" section in this manual.

• 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.

• Complies with SCAQMD rule #1121 and districts having equivalent NOx requirements.

Product Specifications

TANK

MODEL NUMBER

153.332861

153.332870HA

153.332880

153.332890HA

153.332960

153.332970HA

153.332980

153.332990HA

CAPACITY

IN GAIA.ONS

40 40

50 50

40 40

50 50

* Limited usageof 2" vent pipe - see "Venting" on pages 17-23.

TYPE

GAS

PROPANE PROPANE

PROPANE

PROPANE NKFURAL NKFURAL NKFURAL NKFURAL

B.ZU.

RATE 40,000 40,000 40,000 40,000 40,000 40,000 40,000 40,000

RECOVERY

RATE GALS.

PER HOUR

@ 90°F RISE

42.0

41.5

42.0

41.5

MINIMUM

VENT

PIPE*

3" 3" 3" 3" 3" 3" 3" 3"

DIMENSIONS IN INCHES

HEIGHT TO

DIAMETER

18"

18" 20" 20"

18"

18" 20" 20"

JACKET TOP

59/" 59/" 60" 60" 59/" 59/" 60" 60"

Page 7

Materials and Basic Tools Needed

Materials Needed

"Ib simplify the installation Sears has available the installation parts shown below. You may or may not need all of these materi- als, depending on your type of installation.

WATER HEATER STAND 24"x24"x I 8"

FOR USE WITH WATER HEATERS INSTALLED IN RESIDENTIAL

GARAGES HAVING A DIAMETER 24" OR LESS AND A RATED CAPACITY 75 GALLONS OR LESS

EXPANSION TANKS FOR

THERMAL EXPANSION

CONDITIONS AVAILABLE IN 2 GALLON AND 5 GALLON CAPACITY THROUGH LOCAL SEARS STORE OR SERVICE CENTERS

WATER HEATER INSTALLATION KIT WITH FLEXIBLE CONNECTORS FOR 3/4" OR I/2" THREADED OR COPPER PLUMBING AND FLEXIBLE GAS CONNECTOR WITH FITTINGS

DRAIN PANS ARE AVAILABLE IN 20", 22", 24" AND 28" DIAMETERS. SELECT A

DRAIN PAN THAT IS AT LEAST 2" LARGER THAN THE DIAMETER OF THE WATER HEATER.

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

Sears store.

• Pipe Wrenches (2) 14"

• Screwdriver

• Tin Snips

• 6 Foot Tape or Folding Rule

• Garden Hose

• Drill

• Pipe dope or Teflon Tape

GARDEN HOSE 6 FOOT TAPE

SLOT-HEAD SCREWDRIVER

PHILLIPS SCREWDRIVER

PIPE

WRENCH

TIN SNIPS

ROLL OF TEFLON TAPE

(USE ONLY ON WATER CONNECTIONS)

PIPE DOPE (SQUEEZE TUBE) (USE FOR WATER AND GAS CONNECTIONS)

DRILL

ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING

• Tubing Cutters or Hacksaw

• Propane Torch

• Soft_ Solder

• Solder Flux

• EmeryCIoth

• Wire Brushes

HACKSAW

3/4" WIRE BRUSH

1/2" WIRE BRUSH

ROLL OF LEAD FREE

SOFT SOLDER

ROLL OF EMERY

CLOTH SOLDER FLUX TUBING

PROPANE

TORCH

CUTTER

Page 8

Installation Instructions

Removing the Old Water Heater

Q_Iilrn gas supply to water

If the main gas line shutoff serving all gasappliances is I used,alsoshut "off" the gas at each appliance.Leave all

gasappliancesshut "off" untilthe water heater installation

iscomplete.

"OFF" the the heater.

_WARNING

"OFF" the the

Turn water to water heater. Some installations require that

the water be turned off to the entire house.

Disconnect the vent pipe from the draft hood where they connect to the water heater. In most installations

the vent pipe can be lifted off"after any screw or other attached devices are removed. Dispose of the draft

hood. The new water heater has the draft hood which must be used for proper operation.

Q a.

® ©

If you have copper piping to the water heater, the two copper water pipes can be cut with a hacksaw approximately four inches away from where they con-

nect to the water heater. This willavoid cutting off the pipes too short.

Additional cuts can be made later if nec- essary. Disconnect the temperature-pres-

sure 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.

Check again to make sure the gas supply is "OFF" to the water heater. Then dis-

connect the gas supply connection from the gas control valve.

a to water

Attach hose the 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 I

The water passingout ofthe drainvalvemay be extremely I

hot. To avoid beingscalded,make sure all connectionsare

tight and that the water flow is directed away from any

person.

Qb.

If you have galvanized pipe to the water

heater, loosen the two galvanized pipes with a pipe wrench at the union in each line. Also disconnect the piping remain-

ing to the water heater. These pieces should be saved since they may be need- ed when reconnecting the new water heater. Disconnect the temperature-pres-

sure relief valve drain llne. 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.

_, CAUTION J

Mineral buildupor sediment may haveaccumulatedin the

old water heater.Thiscausesthe water heater to be much J

heavierthan normal and this residue,if spilledout, could

causestaining.

Page 9

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 consideration for the safety of the occupants in the building and for the most economical use of the appliance. This water heater is not for

use in mobile homes or outdoor installation.

Whether replacing an old water heater or putting the water heater in a new location, the following critical points must be

observed.

1. The location selected should be indoors as close as practical to the vent termination point, and as centralized with the water piping system aspossible. The water heater, as all water heaters, will eventually leak. Do not install without adequate drainage provisions where water flow will cause damage.

2. ALL MODELS - If vented through an outside wall or through the roof, the 3" vent piping cannot exceed a total of

115 feet (50 feet if optional 2" vent piping is used), including

vertical and horizontal runs with one 90° elbow. If more elbows are required, the venting distance must be reduced 5

feet for every 90° elbow. See pages 19, 20 and 23 for vent charts.

3. Vent piping cannot slope downward and horizontal runs require a minimum V_"rise per five feet. All horizontal runs require adequate support at 3½ foot intervals and vertical runs supported at 5 foot intervals.

4. The water heater requires its own (separate) venting system. It cannot be connected to an existing vent pipe or chimney. It must terminate to the outdoors. Whenever possible termi- nate the vent on the leaward side of the building if vented through an outside wall. NOTE: Condensation may be cre-

ated, at times, as the combustion gases exit the vent cap and discoloration of surfaces in proximity to the vent cap

may occur.

_,WARNING

The power vent water heater requires its own (separate) vent-

ingsystem. It cannot beconnected to an existing vent pipe or

chimney. It must be terminated to the outdoors. Failure to properly install the venting system can result in asphyxiation,

a fire or explosion and can cause DEATH, SERIOUS BODILY

INJURY, OR PROPERTY DAMAGE.

5. The water heater comes equipped with a 7 foot power cord

which can be used to connect to a 110/120 volt power source if (1) local codes allow, and (2) there is a three prong

receptacle available.

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

advisableto 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. Such a drain pan

must be not greater than 1'/2 inches deep, have a minimum length and width of at least 2 inches greater than the water heater dimensions and must be piped to an adequate drain.

The pan must not restrict combustion air flow.

6. The location selection must provide adequate clearances for servicing and proper operation of the water heater.

_WARNING

INSTALLATIONS IN AREAS WHERE FLAMMABLE LIQ- UIDS (VAPORS) ARE LIKELY TO BE PRESENT OR STORED

(GARAGES, STORAGE, AND UTILITY AREAS, ETC):

Flammable liquids(such as gasoline, solvents, propane (LP) or

butane, etc.), all of which emit flammable vapors, may be

improperly stored or used in such areas. The gaswater heater ignitor or main burner can ignite such vapors. The resulting

flashback and fire can cause death or serious burns to anyone

in the area, aswell as property damage. If installation in such areas is your only option, then the instal- lation must be accomplished in a way that the ignitor and main

burner flame are elevated from the floor at least 18 inches. While this may reduce the chancesof flammable vapors from

a floor spill being ignited, gasoline and other flammable sub- stances should never be stored or used in the same room or

area containing a gas water heater or other open flame or spark producing appliance. Also, the water heater must be located andlor protected so it

isnot subject to physicaldamage by a moving vehicle. NOTE: Flammable vapors may be drawn by air currents from

other areas of the structure to the appliance.

&WARNING

Propellants of aerosol sprays and volatile compounds, (cleaners, chlorine based chemicals, refrigerants, etc.) in addition to being highly flammable in many cases, will also change to corrosive hydrochloric acid when exposed to the combustion products of the water heater. The results can

be hazardous, and also cause product failure.

&WARNING I

Do not use an extension cord. If there is not a suitable recep-

tacle and/or local codes prohibit use of a power cord, field w r ng must be prov ded.

Page 10

Installation Instructions (cont'd)

Facts to Consider About the Location (cont'd)

AWARNING

Thiswater heatermust not be installeddirectlyoncarpeting. Carpeting must be protected by a metal or wood panel

beneaththe applianceextendingbeyondthe full width and depth of the appliancebyat least3 inches(76.2mm) in an) direction,or if the applianceisinstalledinan alcoveorcloset the entire floormust becoveredbythepanel.Failureto hee¢ thiswarningmay resultina fire hazard.

&WARNING

Minimum clearances between the water heater and com-

bustible construction are 0" at the sides and rear, 5" at the front, and 0" from the vent pipe. Clearance from the top of the jacket is 12". Provide 24 inches front clearance for servic-

ing and adequate clearance between the jacket top & ceiling for servicing the flue area. (See Figure I). Refer to the label

on the water heater adjacent to the gas control valve for all clearances.

12" MAX

Combustion Air and Ventilation

When determining the installation location for a power vent water heater, snow accumulation and drifting should be consid- ered in areas where applicable.

VENTING CLEARANCES

• 0" clearance for 3" (and optional 2") PVC, ABS or CPVC Schedule 40 vent piping from combustible surfaces.

• 12"minimum from the ground, 9" ceilingoverhangs. Figure 2.

• The Power Vent outlet terminal shall terminate at least 36" above any forced air inlet located within 10 feet. Figure 3a.

• The Power Vent outlet terminal shall terminate at least 4 feet below, 4 feet horizontally from or 1 foot above any door, win-

dow or gravity air inlet into the building. Figure 3a.

• 18" minimum in all directions from any obstruction that may interf?re. Figure 3b.

• 18" minimum from other natural draft (gravity) direct vent, power vent or power direct vent appliance inlet and/or outlet

vent(s) when directly aboveor 135° to either side of center line.

Figure3c

a 24" minimum from any appliance inlet and/or outlet vents when

directlybelowor 45° to either side of center line. Figure 3c.

V N[(A[((}N

AIR

)_ NIN 3_

TOPVIEW -[_" MIN.

OF CL{}SET .')_ ViEW

WTI OUT DOOR OF (lOSE[

_2" MAX. WI]H D{){>}i

Figure I ]

AIR [>LCI

_, WARNING

A gaswater heater cannot operate properly without the cor-

rect amount of air for combustion. Do not install in a con-

fined area such a closet, unless you provide air as shown in the "Facts to Consider About the Location" section. Never

obstruct the flow of ventilation air. If you have any doubts or questions at all, call your gascompany. Failure to provide the

proper amount of combustion air can result in a fire or explo-

sion and can cause DEATH, SERIOUS BODILY INJURY, OR

PROPERTY DAMAGE.

_,WARNING

If this water heater will be used in beauty shops, barber

shops, cleaning establishments, or self-service laundries with dry cleaning equipment, it is imperative that the

water heater or water heaters be installed so that combus- tion and ventilation air be taken from outside these areas.

Refer to the "Facts to Consider About the Location" sec-

tion of this manual and also the current edition of the

National Fuel Gas Code, ANSI Z223.1, also referred to as NFPA 54 for specificsprovided concerning air required.

• The location selection must provide clearances for servicing and proper operation of the water heater. Figure 4.

• Vent termination must not be within 4 feet of any items such asgas meters, gas valvesor other gas regulating equipment.

• The venting system must be installed in a manner which allows inspection of the installation of the venting pipes and

joints as well as periodic inspection after installation as

required by ANSI Standards.

&WARNING J

Vent termination must not be within 4 feet of any items such as gas meters, gas valves or other gas regulating equipment.

Failureto haverequired clearancesbetweenwater

combustiblematerialwillresultin afire hazard.

Figure 2 1

& WARNING heaterand

Page 11

Installation Instructions (cont'd)

Venting Through Roof- Clearances

• 0' clearancefor Y' (or opt'onal 2") PVC, ABS,or CPVC Schedule

40 piping fromcombustiblesurfaces.

POWER VENT J TERMINAL 12"rain.

Figure 3a I

VENT TERMINAL

J_lS" MIN. _ OBSTRUCTIONS THAT

Figure 3b I

POWER VENTTERMINAL _js -- ".

•LESSTHAN

120"

FORCED AIR

INLET

18"TO WALL OR OTHER

MAY INTERFEREWFTH VENTING.

VENT TERMINAL

CORNER OF BUILDING

• "The location selection must provide clearances for servicing and proper operation of the water heater• Figure 4.

• "The Power Vent outlet terminal shall terminate at least 18" above the roof surface. Figure 5.

• The venting system must be installed in a manner which allows inspection of the installation of the venting pipes and joints as

well as periodic inspection aiier installation as required by ANSI

Standards.

45° VENT CAP 90°STREETELL

-- _ , / DIRECT VENT, POWER VENT

_ _/ OR POWER D,RECT VENT

24" _J_!-- APPDANCEINLETAND/OR

Figure 3c]

MUST MAINTAIN

ADEQUATE SERVICE

AVAILABLE FOR VENT

Figure 4 ]

.... " PIPEINSTALLATION.

Figure 5 ]

Page 12

Installation Instructions (cont'd)

Combustion Air and Ventilation

for Appliances Located in

Unconfined Spaces

Unconfined Space is a spacewhose volume is not less than 50 cubic feet per 1,000 Btu per hour of the aggregateinput rating of all appli- ances installedin that space. Rooms communicating directly witll the space in which tile appliancesare installed, through openings not fur-

nishedwith doors, are considereda part ofthe unconfined space. In unconfined spaces in buildings, infiltration may be adequate to

provide air for combustion, ventilation and dilution of flue gases.

However, in buildings of tight construction (for example, weather stripping, heavilyinsulated, caulked,vaporbarrier,etc.), additional air may need to be provided using the methods describedin Combustion Air and Ventilation forAppliancesLocated in Confined Spaces.

Combustion Air and Ventilation

for Appliances Located in

Confined Spaces

Confined Space is a space whose volume is less than 50 cubic feet per

1,000 Btu per hour of the aggregate input rating of all appliances

installed in that space. a. ALL AIR FROM INSIDE BUILDINGS:

(See Page 10 Figure 1, and Figure 6 below) "Ille confined space shall be provided with two permanent openings communicating directly with an additional room(s) of sufficient volume so that the combined volume of all spaces meets the criteria lbr an unconfined space. "Ille total input of all gas utilization equip- ment installed in the combined space shall be considered in making

this determination. Each opening shall have a mininmm flee area of one square inch per 1,000 BTU per hour of the total input rating of all gas utilization equipment in the confined space, but not less than

100 square inches. One opening shall commence within 12 inches of the top and one commencing within 12 inches of the bottom of

the endosurc.

VENT THROUGH

1. When directly communicating with the outdoors, each opening shall have a minimum free area of 1 square inch per 4,000 BTU per hour of total input rating of all equipment in the enclosure.

(See Figm'e 7.)

2. When communicating with the outdoors through vertical ducts, each opening shall have a minimum free area of 1 square inch per 4,000 BTU per hour of total input rating of all equipment in the enclosure. (See Figure 8.)

I Figure 8 ]

3. When communicating with the outdoors through horizontal ducts, each openingshall have a minimum free area of 1 square inch per 2,000 BTU per hour of total input rating of all equip- ment in the enclosure. (SeeFigure 9.)

Figure 6 ]

b. ALL AIR FROM OUTDOORS: (see Figures 7-9)

The confined space shall be provided with two permanent openings, one commencing within 12 inches of the top and one commencing

within 12 inches from tile bottom of the enclosure. The openings shall communicate directly, or by ducts, with the outdoors or spaces

(crawl or attic) that freely communicate with the outdoors.

VENTILATION LOUVERS_

(each end of attic)

Figure 7 ]

VENTILATION LOUVERS

VENT THROUGH

2 ROOF

VENT TO

OUTDOORS

Figure 9]

4. When ducts are used, they shall be of the same cross-sectional area as the flee area of the openings to which they connect. The mini- mum short side dimension of rectangular air ducts shall not be less than 3 inches. (See Figure 9.)

5. Louvers and Grilles: In calculating flee area, consideration shall be given to the blocking effect of louvers, grilles or screens protect- ing openings. Screens used shall not be smaller than ¼ inch mesh. If the flee area through a design of louver or grille is known, it should be used in calculating the size opening required to provide the free area specified. If the design and flee area is not known, it may be assumed that wood louvers will be 20-25 percent flee area and metal louvers and grilles will have 60-75 percent free area. Louvers and grilles shall be fixed in the open position or inter- locked with the equipment so that they are opened automatically during equipment operation.

6. Special Conditions Created by Mechanical Exhausting or Fireplaces: Operation of exhaust fans, ventilation systems, clothes dryers or fireplaces may create conditions requiring special atten- tion to avoid unsatisfactory operation of installed gas utilization equipment.

Page 13

Installation Instructions (cont'd)

Water Piping

*A WARNING

HOTTER WATER CAN SCALD: Water heaters are intended to

_roduce hot water. Water heated to a temperature which will

satisfyclothes washing,dishwashing,andother sanitizingneeds can scaldand permanently injure you upon contact. Some pet-

fie are more likelyto be permanently injured by hot water than

others. These include the elderly, children, the infirm, or physb cally/mentally handicapped. If anyone using hot water in your

home fits into one of these groupsor if there isa local codeor

state lawrequiring a certain temperature water at the hot water tap, then you must take specialprecautions.Inaddition to using

the lowest possibletemperature setting that satisfiesyour hot water needs, a means suchasa mixing valve, shouldbe 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 setting on the thermostat

read the "Temperature Regulation"section inthis manual.

HOT WATER

OUTLET

TEMPERED

WATER

OUTL ET t

*MIXING WATER

VALVE OUTLET

This water heater shall not be connected to any heating sys- tems or component(s) now or previously used with a non= potable water heating appliance.

FROM HOT

ON WATER

HEATER

AWARNING

COLD WATER

TO COLDWATER

'INLET ON WATER

HEATER

Lookatthetopcoverofrhewaterhearer.Thehotwateroutletismarkedhot. Puttwoorthreeturnsofteflonrapearoundrilethreadedendofthethreaded- to-sweatcouplingandaroundbothendsofthe_" threadednipple.Usingtlexi- hieconnectors,connectthehotwaterpipetothehotwateroudetollthewater

heater. Lookat thetopcoverofthewaterheater.Thecoldwaterinletismarkedcold.

Puttwoorthreeturnsofteflonrapearoundthethreadedendofrilethreaded- to-sweatcouplingandaroundbothendsofthe_" threadednipple.Usingflexi- bleconnectors,connectthecoldwaterpipetothecoldwaterinletoftbewater

hearer.

NOTE:Thiswaterheaterisinsulatedtominimizeheat lossfromthe tank.

Furtherreductionin heat losscan beaccomplishedby insulatingthe hot waterlinesfromthewaterheater.

INSTALLATION COMPLETED

COLD INLET

NIPPLE

TEMPERATURE-

PRESSURE

RELIEF VALVE

SWEAT COUPLING

THREADED TO

SWEAT COUPLING

HOT OUTLET

TO HOUSE

3/4"THREADED j

NIPPLE

PIPE

(Do not cap or

plug)

PROVIDE A 6"

AIR GAP

BETWEEN THE

END OF THE DISCHARGE

PIPE AND DRAIN

THREADED TO VALVE ._"

SHUTOFF WATER LINE

AWARNING

Toxicchemicalssuchas usedfor treatment of boilersor non-potablewater heatingappliancesshall never be intro-

ducedinto a potablewater heatingsystem.

lfa waterheaterisinstalledin aclosedwatersupplysystem;suchasonehavinga bach-flowpreventer,checkvalve,watermeterwithacheckvalve,etc..,in thecold watersupply;meansshallheprovidedtocontrolthermalexpansion.Contactthe localutilityorlocalSearsServiceCenteron howtocontrolthissitoarion.

NOTE:Toprotectagainstuntimelycorrosionofhot andcoldwaterfittings, it isstronglyrecommendedthatdielectricunionsorcouplingsbeinstalledon thiswaterheaterwhenconnectedtocopperpipe.

Theillustrationshowstheattachmentofthewaterpipingtothewaterheater.The waterheaterisequ'ppedw'th/_ 'nchwaterconnect'ons.

NOTE:Ifusingcoppertubing,soldertubingto an adapterbeforeattaching the adapterto thecoldwaterinletconnection.Donot solderthecoldwater supplylinedirectlyto thecoldwaterinletorit willharmthediptube.

T&P Valve and Pipe Insulation

Removeinsulationfor T&P Valveand pipeconnectionsfromcarton.

Fitpipeinsulationover the incomingcold

water line and the hot water line. Make sure that the insulationis against the top

coverof the heater.

FitT&PValveinsulationovervalve.Make

suredlartheinsulationdoesnotinterfbre withtheleverof'theT&I valve.

Secureallinsulationusingtape.

)

Page 14

Installation Instructions (cont'd)

Temperature-Pressure Relief Valve

AWARNING

At the time of manufacture thiswater heater wasprovided with a combinationtemperature-pressuresrelief valvecerti- fied bya nationallyrecognized testinglaboratorythat main- tains periodicinspectionof productionof listedequipment or materials, as meeting the requirements for ReliefValves and Automatic Gas ShutoffDevicesfor Hot Water Supply Systems,andthe current edition of ANSI Z21.22, CSA 4.4 Standardsandthe code requirements of ASME. If replaced, the valve must meet the requirements of localcodes,but not lessthan a combinationtemperature and pressurerelief valvecertifiedasmeeting the requirements forReliefValves and Automatic Gas ShutoffDevicesfor Hot Water Supply Systems,ANSI Z21.22 • CSA 4.4 Standardsbya nationally recognized testing laboratory that maintains periodic inspectionof productionoflistedequipmentormaterials. The valve must be marked with a maximum set pressure not to exceed the marked hydrostaticworking pressureof the water heater (150 Ibs./sq.in.) and a dischargecapacity not lessthan the water heater input rate as shownon the model rating plate. (Electric heaters- watts dividedby 1000 x 3412equalBTU/Hr. rate.) Your localjurisdictionalauthority, while mandatingthe use of a temperature-pressurerelief valvecomplyingwith ANSI Z21.22 •CSA 4.4 StandardsandASME, may require a valve

model different from the one furnished with the water

heater.

Compliancewith suchlocalrequirements must be satisfied bythe installeror end user of the water heater with a locally

_rescribedtemperature-pressurerelief valveinstalledinthe designatedopeninginthe water heater in placeof the facto- ry furnishedvalve. For safeoperationofthe water heater,the relief valvemust not beremoved from it'sdesignatedopeningor plugged. The temperature-pressure relief valve must be installed directly into the fitting of the water heater designatedfor the relief valve. Positionthe valve downward and provide tubing so that any dischargewill exit only within 6 inches above,or at any distancebelowthe structuralfloor. Becer- tain that no contact is made with any live electrical part. The dischargeopeningmust not be blockedor reduced in sizeunderanycircumstances.Excessivelength,over30 feet,

or useof more than four elbowscan causerestriction and reduce the dischargecapacityof the valve.

No valveor other obstructionisto be placedbetween the relief valveandthe tank. Do not connecttubing directlyto dischargedrain unlessa 6"air gap is provided.Toprevent bodilyinjury,hazard to life, or property damage, the relief valve must be allowed to dischargewater in quantities shouldcircumstancesdemand.If the dischargepipe is not

connected to a drain or other suitablemeans, the water flowmaycausepropertydamage.

The DischargePipe:

• Must not be smallerinsizethan the outlet pipesizeof the valve,or haveanyreducing couplingsor other restrictions.

• Must notbe pluggedor blocked.

• Must be ofmateriallistedforhot water distribution.

• Must be installedsoasto allowcomplete drainageof both

the temperature-pressurerelief valve, and the discharge pipe.

• Mustterminate at anadequatedrain.

• Must nothaveanyvalvebetweenthe relief valveandtank.

_'LWARNING

The temperature-pressure relief valve must be manually operated at least oncea year.Caution shouldbe taken to

ensurethat (I) no one isinfront of or aroundthe outlet of the temperature-pressure relief valve dischargeline, and (2) the water manuallydischargedwill not causeany bodi-

ly injury or property damage becausethe water may be extremely hot.

If after manually operating the valve, it failsto completely

reset and continuesto release water, immediately close the cold water inlet to the water heater,followthe drain-

ing instructions, and replace the temperature-prossuro relief valvewith a new one.

TEMPERATURE-PRESSURE

R_LIEF VALVE

DISCHARGE PIPE

I I_ (Do not cap or

I1\

II \ PROVIDEA6"AIR I I \ GAPBETWEEN

I I t THE END OF THE

I I • DISCHARGE PIPE

__ AND DRAIN

RELIEFVALVEOPENING

"THISWATERHEATERISAPPROVEDWITHA COMBINATIONTEMPERATURE-

PRESSURERELIEFVALVE. FORSAFEOPERATIONOF THEWATERHEATER, THE RELIEFVALVE(S) MUST NOT BE REMOVED FROM ITS DESIGNATED

POINTOF INSTALLATIONORPLUGGED." YOUR LOCALJURISDICTIONALAUTHORITY,WHILEMANDATINGTHE USE

OF A TEMPERATURE-PRESSURERELIEFVALVE COMPLYING WITH ANSI Z21.22 AND ASME,MAY REQUIREA VALVEMODEL DIFFERENTFROM THE

ONEFURNISHEDWITHTHEWATERHEATER. COMPLIANCEWITH SUCH LOCALREQUIREMENTSMUST BE SATISFIEDBY

THE INSTALLEROR END USEROFTHEWATERHEATERWITH A LOCALLY PRESCRIBEDTEMPERATURE-PRESSURERELIEFVALVEINSTALLEDIN THE DESIGNATEDOPENINGIN THEWATERHEATER.

SEEMANUAL HEADING- "TEMPERATURE-PRESSURERELIEFVALVES" FOR INSTALLATIONAND MAINTENANCEOF RELIEFVALVE, DISCHARGELINE

AND OTHERSAFETYPRECAUTIONS.

Page 15

Installation Instructions (cont'd)

Filling the Water Heater

A CAUTION J

Never usethiswater heater unlessit iscompletelyfiredwith J

water.Topreventdamageto thetank,the tank must befilled with water. Water must flow from the hot water faucet

beforeturn ng ON gasto thewater heater.

"Ib 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 valveto the water heater.

NOTE: The cold water supply valve must be left open when the water heater is in use.

• "Ib 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.

• Check all new water piping fbrleaks.Repair asneeded.

Wiring

USE WITH POWER CORD

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 in your ability to connect the wiring to this water heater, obtain the service of a competent electrician or contact your local electric utility.

AWARNING

WATER HEATERS EQUIPPED FOR ONE TYPE VOLTAGE ONLY:Thiswaterheater isequippedfor 110/120voltsonly.DO

NOT USE THIS WATER HEATER WITH ANY VOLTAGE

OTHERTHAN THE ONE SHOWN ABOVE.Failureto usethe correctvoltagecancauseproblemswhichcanresult inDEATH,

SERIOUSBODILY INJURYOR PROPERTYDAMAGE. If you

haveanyquestionsor doubtsconsultyourelectriccompany.

CAUTION

If wiring from the fuse box or circuit breaker box wasalu- minumfor the old water heater,replace it with copperwire. If you wish to reuse the existingaluminum wire, havethe

connectionat the water heater made bya competent elec- trician.Contact a localelectricalcontractor and/or the local

electricutility.

The water heater comes equipped with a 7 foot power cord which can be used to connect to a 110/120 volt power source if,

(1) local codes allow, and (2) there is a three prong receptacle

available. This unit must have a grounded outlet to operate.

7" MAXIMUM

CORD LENGTH

You must provide all wiring, (1) to a receptacle or, (2) between the water heater and junction box when the power cord is not

used.

USE WITHOUT POWER CORD

If power cord cannot be used, then follow these wiring instruc- tions.

1. Provide a way to ea_silyshut off'the electric power when work- ing on the water heater. This could be with a circuit breaker or fuse block in the entrance box or a separate disconnect

switch.

2. Install and connect a circuit directly from the main fuse or

circuit breaker box. This circuit must be the right size and have its own fuse or circuit breaker.

WIRENUTS

AWARNING I

Do not useanextensioncord.If thereisnotasuitablerecepta- cleand/orlocalcodesprohibituseof a powercord,fieldwiring

mustbe provided.

GROUND SCREW

Page 16

Installation Instructions (cont'd)

Wiring (cont'd)

USE WITHOUT POWER CORD (cont'd)

3. A standard 7_"conduit opening has been made in the water heater junction box for the conduit connection.

4. Use wire nuts and connect the power supply wiring to the wires inside the water heater's junction box.

5. The water heater must be electrically "grounded" by the

installer. The unit will not operate unless it is properly

WIRING DIAGRAM

ECO LI

_H [ ON/OFF m

THERMOSTAT

[] SWITCH

sw._._

L2 GND

"<'-1

BLOWER

VACUUM

SWITCH

[] I EXHAIIST

BLOCKAGE)

grounded. A green ground screw has been provided on the water heater's junction box. Connect ground wire to this

location. For complete grounding details and all allowable exceptions, refer to the current edition of the National

Electrical Code ANSI/NFPA 70.

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

""x

)WEF

_LE_:EMALE

SPADE

TERMINAI,_

IWIRE NUT WIRE NUT

[]

FLAME SENSE ROD

NORMAL OPERATION SEQUENCE

INDICATED BY BOXED NUMERALS

Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and I dangerous operation. Verify proper operation after servicing.

!'I-j o

,-,.

A CAUTION I

Page 17

Installation Instructions (cont'd)

Venting

_WARNING

To insure proper venting of this gas-fired water

heater, the correct vent pipe diameter must be uti- lized. Any additions of other gas appliances on vent

with this water heater will adversely affect the oper- ation of the water heater.

The combustion alld ventilation air flow must not be obstructed.

AWARNING

The power vent water heater requires its own (sepa-

rate) venting system. It cannot be connected to an ex- isting vent pipe or chimney. It must be terminated to

the outdoors. Failure to properly install the venting sys- tem can result in asphyxiation, a fire or explosion and

can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE.

Chemical vapor corrosion of the flue and vent sys- tem may occur if air for combustion contains certain

chemical vapors. Spray can propellants, cleaning sol-

vents, refrigerator and air conditioner refrigerants, swimming pool chemicals, calcium and sodium chlo-

ride, waxes, bleach, and process chemicals are typi- cal compounds which are potentially corrosive.

&WARNING

STRAPPING

Obstructed or deteriorated vent systems may

sent a serious health risk or asphyxiation.

The vent pipe from the water heater must

upward % inch per five linear feet.

MI vent gases must be completely vented to the outdoors of the structure (dwelling).

Failure to have required clearances between water I heater and combustible material will result in a fire

hazard.

WARN ING pre-

_, WARN ING slope

MIN. RISE½'

PERFIVEFEET

AWARNING I

Horizontal runs must be securely supported at 3V2foot intervals

and vertical runs supported at 5 foot intervals.

VENTING THROUGH AN OUTSIDE WALL

ALL MODELS

3" PVC, ABS or CPVC Schedule 40 vent piping:

1. A Y"PVC Schedule 40-45 ° vent cap with wire screen is sup- plied with the water heater.

2. A 3 I VC, ABS or CPVC Schedule 40-90 ° street ell; used to connect the vent pipe to the water heater when the vent pipe

is to be turned horizontally directly off" the blower (supplied locally).

3. 3 _tVC, ABS or CPVC Schedule 40 pipe (must be supplied locally).

3" PVC,ABSORCPVC SCHEDULE

4ogOOELOOW t

• The water heater requires its own (separate) venting system.

3" PVC,ABSOR CPVC

SCHEDULE40 PiPE VENTCAP

SCREEN

WITH

&WARNING I

Be sure vent pipe is properly connected to prevent I

escape of dangerous flue gases which could cause dead y asphyx at on.

• 3 I VC, ABS or CPVC Schedule 40 piping and fittings are acceptable materials for the vent system on all models.

• It cannot be connected to existing vent piping or chimney.

• It must terminate horizontally to the outdoors.

Page 18

Installation Instructions (cont'd)

Venting (cont'd)

ALL MODELS _ OPTIONAL 2"VENT PIPING 2" PVC, ABS or CPVC Schedule 40 vent piping:

1. A wire screen to fit a 2" PVC, ABS or CPVC Schedule 40- 45° vent cap is supplied with the water heater.

2. A 2" PVC, ABS or CPVC Schedule 40-45 ° vent cap (elbow)

(must be supplied locally).

3. A Y" PVC, ABS or CPVC Schedule 40 pipe, minimum length of Y" (must be supplied locally), to make vent connec-

tion at the blower outlet.

4. A Y"to 2" PVC, ABS or CPVC Schedule 40 reducer (must be supplied locally).

5. A 2" PVC, ABS or CPVC Schedule 40-90 ° street ell; used to connect the vent pipe to the reducer when the vent pipe is to

be turned horizontally off"the blower (supplied locally).

6. 2" PVC, ABS or CPVC Schedule 40 pipe (must be supplied locally).

VENTING SYSTEM EXAMPLE INSTALLATIONS

FOR ALL MODELS

The vent piping cannot under any circumstances be run down- hill.

The vent piping may be installed as follows:

2" PVC, ABS OR CPVC SCHEDULE 40...---_1

90° ELBOW _]_

i_ 3" TO 2" PVC, ABS ORCPVC REDUCER

2" PVC, ABS OR CPVC

SCHEDULE 40 PIPE

3" PVC, ABS OR CPVC

SCHEDULE 40 PIPE

(MINIMUM LENGTH 3")

VENT CAP

WITH SCREEN

• The water heater requires its own (separate) venting system.

• 2" and 3" PVC, ABS or CPVC Schedule 40 piping and fittings are acceptable materials for the vent system on all models.

• It cannot be connected to existing vent piping or chimney.

• It must terminate horizontally to the outdoors.

NOTE: See pages 22 and 23 for vertical venting through a roof.

Horizontal runs require a minimum %"rise per five feet.

ELBOW

EXAMPLE

MIN, RISE¼"

PERFIVE FEET

ELBOW

EXAMPLE

MIN, RISE¼"

PERFIVE FEET

MIN. RISE¼"

PER FIVEFEET

Page 19

Installation Instructions (cont'd)

ALL MODELS- VENTING THROUGH WALL

ELBOW

EXAMPLE

MIN. RISEY;"

PER FIVEFEET

MIN. RISEY¢'

PER FIVEFEET

OPTIONAL 2°"VENT PIPING

2" DIA.VENT

MAX. LENGTH (FT.)

5O 45 4O 35 3O 25

* NOTE: Two 45 ° elbows are equivalent to one 90 ° elbow.

One 90 ° elbow equals 5 feet of equivalent vent length.

NUMBER OF 90° DEG.

ELBOWS*

I 2 3

4 5

ALL MODELS (3" VENT)

See tables for max. length.

157;'MIN. 14"MIN. MIN, RISE¼"

1. The total vertical and horizontal vent run cannot exceed the maximum length with the number of 90 ° elbows as specified

in the following tables. If more elbows are required, the vent- ing distance must be reduced 5 feet for every 90 ° elbow:

ALL MODELS- VENTING THROUGH WALL

3" DIA.VENT

MAX. LENGTH (FT.)

115 II0 105 100

4' MiN.

PERFIVEFEET

NUMBER OF 90° DEG.

ELBOWS*

I 2 3

4 5

_S'MAX.

MIN. RISEY;"

20'

(EXAMPLE)

2. Minimum vent length Gr all models is 4 feet.

ONE ELBOW EXAMPLE

_l_ 3"VENT PIPE

PERFIVE FEET

EXAMPLE USING ONE ELBOW

WITH 3" VENT PIPE

Page 20

Installation Instructions (cont'd)

Venting (cont'd)

VENTING THROUGH AN OUTSIDE WALL WITH

LOW GROUND CLEARANCE

CEMENTING PVC, ABS OR CPVC PIPE AND

FITTINGS

1. When the vent piping cannot pass through an outside wall at a height greater than or equal to 12" above the ground (or

above snow accumulation level), then the installation can be modified as shown below.

/,%

[//_,

7[ MIN. ABOVE

>:_ I I GROUNDORSNOW

_ ACCiNULATION LEVEL

2. Refer to the tables below for maximum vent lengths for low ground clearance installations. All installations assume the use of two additional 90° elbows and the standard 45° vent cap

with screen outside of the exterior wall.

Read and observe all safety information printed on primer, cleaner, and cement containers.

_. DANGER I

Primer, cleaner, and cements are extremely I flammable. They are harmful or fatal if swallowed. The I vapors are harmful. They may irritate eyes and skin

and can be absorbed through the skn.

_. PRECAUTIONS

Always store primers, cleaner, and cements in cool, dry, well ventilated places. Do not store them near

heat, sparks, or flames. Keep containers closed. Use them in well ventilated areas. Wear impervious cloth-

ing while handling. Do not smoke, eat, or drink while

handling. Wash thoroughly after handling and before eating. Wear eye protection when handling. If swal-

lowed, drink water, do not induce vomiting, and call a

physician or poison control center immediately. If

inhaled, get fresh air and seek medical attention if ill feelings persist. In case of eye and skin contact, imme-

diately flush with plenty of water for 15 minutes and seek medical attention if irritation persists. KEEP

OUT OR REACH OF CHILDREN.

All primers, cleaners, and cements must meet all local codes and applicable standards of the American Society For Testing Materials Standards.

ALL MODELS -- LOW GROUND CLEARANCE

3"DIA.VENT

MAX. LENGTH (FT.)

105 100

95 90

85 8O

ALL MODELS -- LOW GROUND CLEARANCE

OPTIONAL 2" VENT PIPING

2" DIA.VENT

MAX. LENGTH (FT.)

35 3O 25 2O

* o o

NOTE: Two 45 elbows are equivalent to one 90 elbow.

NUMBER OF 90° DEG. ELBOWS* (inside bldg)

2 3

4 5

NUMBER OF 90° DEG. ELBOWS* (inside bldg)

2 3

5 6

One 90° elbow equals 5 feet of equivalent vent length.

Before using primers, cleaners, and cements, stir or shake, mak- ing sure contents are liquid. Do not use if found to be lumpy or

jelly-like.

1. Cut pipe ends squarely removing all burrs and dirt.

2. Dry fit pipe and fittings to be connected for proper fit.

3. Clean pipe and fitting with a primer/cleaner.

4. Apply a thin coat of cement to fitting, avoiding puddling inside.

5. Apply a liberal coat of cement to pipe leaving no voids.

6. QUICKLY assemble parts while cement is flui!! If you wait too long, re-coat pipes.

7. Push pipe completely into socket of fitting, turning as it goes until it bottoms.

8. Hold pipe and fitting together for 30 seconds. Then carefully clean off"excess with a cloth. Allow connections a sufficient

time to cure before disturbing.

9. Remember that vent pipes must be adequately and securely supported.

Page 21

Installation Instructions (cont'd)

APPROXIMATE SETTING TIME FOR 2" TO 3" PIPE

JOINTS

MOVEMENT COMPLETE

OF JOINT SET

90°F to 150°F % hr. 8 hrs.

50°F to 90°F I hr. 15 hrs.

0°F to 50°F 1% hr. 18 hrs.

CUTTING OPENING THROUGH AN OUTSIDE WALL AND COLLAR INSTALLATION

After reading the manual and you have determined the location of the op,eningin the wall, (using the draw!ng below), cut a 2_"

hole for 2 vent piping or a 3_' hole for 3 vent piping through an exterior wall.

NOTE: When determining location of the opening in the outside wall allow for the ¼° rise per five feet that has taken

place in the horizontal run.

" '" "" I N PER FIVE FEET

INSTALLATION SHOWING USE OF PVC, ABS OR

CPVC PIPE

_. EXTERIOR

SEALER

SILICONE

SEALER _ BE POSITIONIED

CONNECTING PVC, ABS OR CPVC PIPE VENT TO

BLOWER

_// _"_ WALL

HIN EXTENSION

...... THROUG H

J_ _ EXTERIOR WALL

_/ _ SCREW

VENT CAP MUST

DOWNWARD

1. If making an immediate horizontal run of vent off'the blower, a Y' PVC, ABS or CPVC Schedule 40 (supplied locally) elbow is required. Place the elbow in the required direction on the blower and using 3 sheet metal screws, attach the elbow.

40 GAL.- 59½" 50 GAL.- 6(7'

The 3" (or optional 2") PVC, ABS, or CPVC Schedule 40 vent pipe can be run from the water heater through the wall or from

the wall to the water heater, whichever is most convenient. The vent pipe must extend a minimum of 1_" through the exterior

wall. Extending the vent cap as far as possible from the surface of the exterior wall will help minimize discoloration of the wall in this area which may be caused by the flue gases. Note that the inside collar must be slipped over the vent piping before locat- ing the pipe through the wall. Before securing the inside and outside collars to the wall, use a silicone sealer between pipe and opening to insure a water and air tight seal.

SEALWITH _ _ _" _"

2. If there is to be a vertical run of vent from the blower, the Y' PVC, ABS or CPVC pipe must be attached to the blower using

3 sheet metal screws.

SEALWITH

RTVSEALANT _ _"

3. If the optional 2"ventpiping is to used, the 2" street elbow, Y' to 2" reducer and Y' (minimum) section of 3" PVC, ABS or

CPVC pipe must be supplied locally.The 3" (minimum) section of 3' PVC, ABS or CPVC p'pe must be attached to the blower using 3 sheet metal screws.

Page 22

Installation Instructions (cont'd)

Venting (cont'd)

VENTING THROUGH A ROOF ALL MODELS

3"°PVC, ABS or CPVC Schedule 40 vent piping:

1. A Y"PVC Schedule 40-45 ° vent cap with wire screen is sup-

plied with the water heater.

2. 3 PVC, ABS, or CI VC Schedule 40 piping and fittings are acceptable materials for the vent system on all models and must be supplied locally.

• The water heater requires its own (separate) venting system.

• lr cannot be connected to existing vent piping or chimney.

• lr must terminate vertically to the outdoors

• "I}pical installation(s) shown below.

• Refer to Cementing I VC, ABS or CI VC Pipe and Fittings on pages 20-21 and "Connecting Vent to Blower" on page

21.

ALL MODELS _ OPTIONAL 2" VENT PIPING

2°, PVC, ABS or CPVC Schedule 40 vent piping:

1. A wire screen to fit a 7" PVC, ABS or CPVC Schedule 40- 45° vent cap is supplied with the water heater.

2. A 3" PVC, ABS or CPVC Schedule 40 pipe, minimum length of Y" (must be supplied locally), to make vent connec-

tion at the blower outlet.

3. A 3" to 2" PVC, ABS or CPVC Schedule 40 reducer (must be supplied locally).

4. 2" and Y" PVC, ABS, or CPVC Schedule 40 piping and fit- tings are acceptable materials for the vent system on all mod- els and must be supplied locally.

SCHEDULE 40 PiPE

2" PVC, ABS OR CPVC

3" TO 2" PVC, ABS OR CPVC

REDUCER

3" PVC, ABS OR CPVCSCHEDULE 40 PIPE(MINIMUM LENGTH 3")

90_STREET ELL

45 _VENT CAP _ SEAL AROUND

SCREEN_ FLASHING

VENT CAP MUST

BE POSITIONED

DOWNWARD

MAINTAIN LISTED _ _ _

CLEARANCE

CERTIFIED

WATER HEATER _

SUPPORT LATERALS MIN, EVERY 3'K

f POSITION FIRESTOP

_ _ EXHAUST VERTICAL

TOTAL VERTICAL AND HORIZONTAL

RUNS . SEE ITEM

BELOW.

I VENT

MAINTAIN

11 USTED

CLEARANCE

45° ELBOW

)

6. The total vertical and horizontal vent runs cannot exceed the maximum length with the number of 90° elbows as specified

in the following tables. Ifmore elbows are required, the vent- ing distance must be reduced 5 feet for every 90°elbow."

Page 23

Installation Instructions (cont'd)

ALL MODELS -- THROUGH ROOF

3°"DIA.VENT

MAX. LENGTH (FT.)

115 II0 105 100

NUMBER OF 90° DEG.

ELBOWS •

I 2 3

ALL MODELS m THROUGH ROOF OPTIONAL 2" VENT PIPING

2" DIA.VENT

MAX. LENGTH {FT.)

45 4O

35 3O 25

* NOTE: Two 45 ° elbows are equivalent to one 90 ° elbow.

One 90 ° elbow equals 5 feet of equivalent vent length.

NUMBER OF 90° DEG.

ELBOWS •

I 2 3 4 5 6

Gas Piping

A gas line of sufficient size must be run to the water heater. Consult the current edition of National Fuel Gas Code ANSI

Z223.1, also referred to as NFPA 54 and the gas company con- cerning pipe size.

There must be:

• A readily accessible manual shut off"valve in the gas supply line serving the water heater, and

• A drip leg (sediment trap) ahead of the gas control valve to help prevent dirt and foreign materials from entering the gas

control valve.

• A flexible gas connector or a ground joint union between the shutoffvalve and control valve to permit servicing of the unit.

Be sure to check all the gas piping for leaks before lighting the water heater. Use a soapy water solution, not a match or open flame. Rinse offsoapy solution and wipe dry.

Standard Models are for installation up to 3,300 feet above sea level.

High Altitude Models are for installation from 3,300 to 5,500 feet above sea level.

lfa standard model is installed above 3,300 feet or a high altitude model is installed above 5,500 feet, the input rating must be reduced at the rate of 4 percent for each 1,O00feet above sea level which requires replacement of the burner orifice in accordance

with the National Fuel Gas Code Z223.1, NFPA 54. Contact the local Sears Service Center or your local gas utility for further

information.

_WARNING

Hake sure the gas supplied is the same type listed on

the model rating plate. The inlet gas pressure must

not exceed 10.5 in. water column (2.6 kPa) for natu- ral gas or 13 in. water column (3.2 kPa) for Propane

(L.R) gas. The minimum inlet gas pressure listed on the model rating plate is for the purpose of input adjustment.

AWARNING I

If the gas control valve is subjected to pressures

exceeding ½ pound per square inch (3.5kPa), the I damage to the gas control valve could result in a fire

or expos on from eak ng gas.

AWARNING

If the main gas line shutoff serving all gas appliances is used, also turn "off" the gas at each appliance. Leave all gas appliances shut off until the water heater installation is complete.

AWARNING

Failure to replace the standard orifice with a high

altitude orifice when installed at elevations above

3,300 feet (or above 5,500 feet for high altitude model), could result in improper and inefficient

operation of the appliance, producing carbon monox-

ide gas in excess of safe limits, which could result in

serious injury or death. Contact the local Sears

Service Center or your gas supplier for any specific changes which may be required in your area.

AWARNING J

The appliance and its gas connection must be leak tested before placing the appliance in operation.

Page 24

Installation Instructions (cont'd)

Gas Piping (cont'd)

,&WARNING

The appliance and its individual shutoff valve must

be disconnected from the gas supply piping sys-

tem during any pressure testing of the gas system at test pressures in excess of I/2 pound per square

inch (3.5kPa).

The appliance must be isolated from the gas sup-

ply piping system by closing its individual manual

shutoff valve during any pressure testing of the gas supply piping system at test pressures equal or

less than I/2 pound per square inch (3.5kPa).

_,WARNING I

Use pipe joint compound or teflon tape marked as I being resistant to the action of petroleum [Propane

(L.R)] gases.

SEDIMENT TRAP

A sediment trap shall be installed as close to the inlet of the water heater as practical at the time of water heater installation. The sediment trap shall he either a tee fitting with a capped nip- ple in the bottom outlet or other device recognized as an effec- tive sediment trap. If a tee fitting is used, it shall be installed in

conformance with one of the methods of installation shown.

Connecting the gas piping to the gas control valve of the water heater can be accomplished by either of the two methods shown.

GAS PIPING WITH

FLEXIBLE CONNECTOR

GAS SUPPLY PIPING

g. u"Uo

VALVE _

GROUND

UNION

(OPTIONAL)

3" MIN. TRAP) ....._ _ _, CONTROL

FLEXIBLE GAS CONNECTOR

LABELED AS COMPLYING

WITH ANSI STANDARDS

DRIP LEG

(SEDIMENT GAS

VALVE

1CAP

_,WARNING

Contaminants in the gas lines may cause improper operation of the gas control valve that may result in fire or explosion. Before attaching the gas line be sure that all gas pipe is clean on the inside. To trap any dirt or foreign material in the gas supply line, a drip leg (sometimes called a sediment trap) must be

incorporated in the piping. The drip leg must be readily accessible. Install in accordance with the "Gas Piping" section. Refer to the current edition of the

National Fuel Gas Code, ANSI Z223.1, also referred

to as NFPA 54.

GAS PIPING WITH ALL BLACK IRON PIPE

TO GAS CONTROL

GAS SUPPLY PIPING

gH gTUo h

VALVE _

GROUND

JOINT UNION

BLACK PIPE

DRIPLEG _ GAS

3"MIN.

($EDIMENTIL_ _J _" .1 CONTROL TRAP) VALVE

ICAP

Page 25

Installation Instructions (cont'd)

Installation Checklist

BEFORE OPERATING:

• Check the gas lines for leaks•

a. Use a soapy water solution• DO NOT test for gas leaks

using a match or open flame.

b. Brush the soapy water solution on all gas pipes, joints and

fittings•

c. Check for bubbling soap. This means you have a leak.

_lhrn OFF gas and make the necessary repairs.

d. Recheck for leaks• e. Rinse off soapy solution and wipe dry.

• ls the new temperature-pressure relief valve properly installed and piped to an adequate drain? See "_l_mperature-Pressure

Relief Valve" section•

• Are the cold and hot water lines connected to the water heater correctly? See "Water Piping" instructions in the

"Installation Instructions" section.

• ls the water heater completely filled with water? See "Filling" instructions in the "Installation Instructions" section.

• Will a water leak damage anything? See the "Facts to Consider About the Location" section.

• ls there proper clearance between the water heater and any- thing that might catch fire? See the "Facts to Consider About

the Location" section.

• Do you have adequate ventilation so that the water heater

will operate properly? See "Combustion Air and Ventilation"

in the "Installation Instructions" section.

PIPE TO

OUTDOORS

HOT

VALVE

GAS

SUPPLY

SHUTOFF

VALVE

PRESSURE

RELIEF VALVE

PiPE

(Do not cap or plug)

• ls the draft hood vent piping properly secured? See "Venting" instructions in the "Installation Instructions" section.

• ls there proper clearance between the vent pipe and anything that might catch fire. See Ventmg mstructtons m the

"Installation Instructions" section.

• ls the vent pipe properly sloped and does the vent terminate outdoors• See Venting mstructmns m the Installatmn

Instructions section.

• Do you need to call your gas company to check the gas pipe and its hookup?

CHECK FOR LEAKS

Be sure to check all your gas pipes for leaks before operating your water heater. Use a soapy water solution, not a match or open flame. Check the factory gas fittings after the main burner is turned "ON". Use a soapy water solution for this, too.

DRIP LE(

[Sediment trap)

PIPE I

SLII'I_&BLI:FOR WATER (PGTABI.E) HEATING ONLY

EGt_PPED

F_ k_PLt¢ RECOVERy _IAL Nt/MS_

GAS BTU_ GALPAR

MAXIMU_ HyD_TATIC GAS pRE_RE IN W C _ N T_NG *

AUTOMATIC STORAGE WATER HEATER ELECTRICAL RATING: VOLTS 115!HZ60/AMPS 2

I I I

,so I I

PNI WC WC WC

MODEL RATING PLATE

Page 26

Operating Instructions

This water heater is equipped with an electrically operated vent- ing system and electronic control. For the burner to come on,

the water heater thermostat must call for heat. Then the system will begin sequencing, each section proving itself before gas is

allowed to flow to the burner.

BLOWER MOTOR

VENTING MANUAL

RESET SWITCH

BEFORE THE WATER HEATER WILL OPERATE:

1. The control system must be connected to a grounded 110/120 volt power supply. The control system has an over-

all rating of 2 amps. The water heater must be securely and adequately grounded in accordance with local codes and with

the current edition of the National Electrical Code ANS1/NFPA 70.

2. The ON/OFF rocker switch, located on the control box above the thermostat must be in the "ON" position for the

electrical control system to operate allowing the gas portion to operate (ignite burner).

3. The venting manual reset switch must be in the closed position. See "Venting Manual Reset Switch" in the "'ii-oubleshooting Guide" section.

4. There is a non-resettable hi-limit switch in the thermostat, which must be good (closed) for the thermostat to be operat-

ed. See "High Temperature Limit Switch" in the "_I_oubleshooting Guide" section.

OPERATION

When the thermostat calls for heat, gas is allowed to flow to a

(N/O) pressure switch closing it. An electrical circuit is then

made to the blower, turning it on. When the blower has achieved sufficient venting, the air pressure switch will close. A

120 volt circuit will be completed through the venting manual

reset switch and on to the 120 volt gas valve. The 120 volt gas valve will open allowing gas to flow to the burner. The hot sur-

face ignitor will establish a main burner flame.

ON/OFF SWITCH AIR PRESSURE

\ CH

_ '

120V GAS VALVE

DRAFT HOOD

AIR INTAKE

BURNER

_' /7 HOTSURFACE

Page 27

Operating Instructions (cont'd)

Operating

AWARNING

BEFORE OPERATING [PROPANE (L.P.) GAS

WATER HEATERS]: Propane (L.P.) gas is heavier than air. Should there be a leak in the system, the gas will settle near the ground. Basements, crawl spaces, skirted areas under mobile homes (even when venti-

lated), closets and areas below ground level will serve

as pockets for the accumulation of this gas. Before attempting to operate the water heater or turning on a nearby electrical light switch, be absolutely sure there is no accumulated gas in the area. Search for odor of gas by sniffing at ground level in the vicinity of the appliance. If odor is detected, follow steps indi- cated at "For Your Safety" on the cover page of this

manual then leave the premises.

Operating instructions are located on front of the water heater, above or to one side of the gas control valve. See page 28.

_,WARNING

AN ODORANT IS ADDED TO THE GAS USED

BY THIS WATER HEATER. FOR YOUR SAFETY IF YOU SMELL GAS:

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any

phone in your building.

• Immediately call your gas supplier from a neigh-

bor's phone. Follow the gas supplier's instructions.

• If you cannot reach your gas supplier, call the fire

department.

4. The burner heats the water to the desired thermostat setting. a) The resistance in the thermostat rises to the value

selected by the temperature control knob.

b) The control module doses the gas valve and 5 seconds

later, removes power from the blower.

5. Cycle is completed.

CONTROL SEQUENCE - HOT SURFACE DIRECT IGNITION

Pre-purge 5 sec. HSIWarm-up 20 sec. Ignition Activation Period 4 sec. Flame Recognition Period Isec.

Ignition Trial 4 sec. lnterpurge 5 sec. Post-purge 5 sec.

Retries 2 Resetfrom Lockout I hr.

FlameSensing(Nominal) HSIOff/Run Mode 4.0 pa DC

CHECK FOR LEAKS

Be sure to check all your gas pipes for leaks before operating your water heater. Use a soapy water solution, not a match or open flame. Check the factory gas fittings when the main burner

is turned "ON".

WATER HEATING IGNITION SEQUENCE (Make sure gas and electric power are connected

properly)

1. The ignition control module is powered and monitors the sys- tem, waiting for a call for heat from the thermostat.

2. The thermostat calls for heat by reading a resistance value within a given range directly proportional to water tempera-

ture.

3. The control module:

a) Checks the pressure switch for an open circuit. b) Energizes the blower. c) Checks the pressure switch for a closed circuit to prove

draft.

d) Sends line voltage to the hot surface igniter with a 20-

second warm up period.

e) Opens the gas valve and checks the sensing rod for

flame.

Page 28

Operating Instructions (cont'd)

_[,_WARNING:lfyoudonotfollowtheseinstructionsexactiy, afireor_

BEFORE OPERATING: ENTIRE SYSTEM MUST BE FILLEDWITH WATERAND AIR PURGED FROM ALL LINES.

A. This appliance does not have a pilot. It is equipped • If you cannot reach your gas supplier, call the fire

with an ignition device which automatically lights the

burner. Do NOT try to light the burner by hand.

B. BEFORE OPERATING smell all around the

appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will

settle on the floor.

WHAT TO DO IF YOU SMELL GAS:

Do not try to light any appliance. Do not touch any electric switch;

do not use any phone inyour building.

Immediately call your gas supplier from a neighbor's

phone. Follow the gas supplier's instructions.

1. I_STOP! Read the safety information above _,#'on this label.

2. Set the ON/OFF switch on the control box to the "ON"

position.

3. Set the thermostat to_e lowest setting b_rst press-

ing the COOLER _ and HOTTER _ buttons

together and holdi.J_ for 1 second. Then press the

COOLER button £_) until the WARM indicator light appears.

4. Set the ON/OFF switch on the control box to the "OFF" position.

explosion may result causing property damage, personal injury or loss of life.

department.

C. Use only your hand to push in the gas control but-

tons. Never use tools. If the control buttons will not

push in, don't try to repair them, call a qualified ser- vice technician. Force or attempted repair may

result in a fireor explosion.

D. Do not use this appliance if any part has been

under water. Immediately call a qualified service

technician to inspect the appliance and to replace

any part of the control system and any gas control

which has been under water.

5. This appliance is equipped with a device which auto- matically lights the burner.

DO NOT TRY TO UGHT THE BURNER BY HAND.

.......7 • A IJ Ovem

WARUO O O O O O ,O

......e e ......

i i

6. Wait five (5) minutes to if_ clear out any gas.

Ifyou then smell gas, _ STOP! Follow "B" in the safety information above on this label. If you don't smell gas, go to the next step.

7. Turn on all electrical power to the appliance.

8. Set the ON/OFF switch on the control box to the "ON" position.

9. Set the thermo_t to desired setl_ by first pressing the COOLER k_)and HOTTER t,_,' buttons together

and hol_g for 1 second. Then press the HOTTER button _.

10. WATER TEMPERATURE ADJUSTMENT • is approximately 120°E

_ CAUTION: Hotter water increases the risk

of scald injury. Consult the instruction manual before changing temperature.

11, if the appliance will not operate, follow the instruc-

tions "TO TURN OFF GAS TO APPLIANCE" and call your technician or gas supplier.

,_ WARNING: TURN OFF ALL ELECTRICPOWER BEFORE SERVICING

Set thermostat,_to the lowest settin_ by first pressing the COOLER _ and HOTTER _ buttons together

and holding for 1 second. Then press the COOLER

button (_ until the WARM indicator light appears.

2. Set the ON/OFF switch on the control box to the "OFF" position.

3. Turn off all electric power to the appliance if service is to be performed.

Page 29

Operating Instructions (cont'd)

Temperature Regulation

Short repeated heating cycles caused by small hot water uses can cause temperatures at the point of use to exceed the thermostat set- ting by up to 30°E If you experience this type of use you should consider using lowertemperature settingsto reduce scald hazards.

Any water heater's intended purpose is to heat water. Hot water is needed for deaning, (bodies, dishes, dothing). Hot water will pre-

sent a scald hazard. Depending on the time element, and the people involved (normal adults, children, toddlers, elderly, infirm, etc.) scalding mayoccur atdifferent temperatures.

AWARNING

HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a

temperature which will satisfy clothes washing, dish washing, and other sanitizing needs can scald and per-

manently 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 temperature water at the hot water tap, then you must take special precautions. In addition to

using the lowest possible temperature setting that sat-

isfies your hot water needs, a means such as a mixing valve, should 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 setting on the

thermostat, read the "Temperature Regulation" sec- tion in this manual.

2. Releaseboth ofthe temperature adjustment buttons.

A. To decrease the temperature press and release the

"COOLER" button until the desired setting is reached.

B. To increase the temperature press and release the

"HOTTER" button until the desired setting is reached.

NOTE: Holding down the button will not continue to lower or raise the temperature setting. The button must be pressed and released for each temperature change desired.

TEMPERATURE INDICATORS

TEMPERATURE AD USTMENT BUTTONS

AWARNING I

Never allow small children to use a hot water tap, or to I draw their own bath water. Never leave a child or handi-

capped personunattended n a bathtub or shower.

The thermostat of this water heater has been factory set at its lowest position, to reduce the risk of scald injury. It is adjustable alld must be reset to the desired temperature setting. The mark ( • ) indica-

tive of approximately 120°F (49°(7) is preferred starting point. Some states have a requirement for a lower setting. If you need hot-

ter water, follow directions for temperature adjustment, but beware of the warnings in this section.

Pressing the "COOLER" _ button decreases temperature and pressing the "HOTTER" _ button increasesthe temperature.

"lb avoid any unintentional changes in water temperature settings, the control has a tamper resistallt feature for changing the tempera-

ture setting. "lbchange the temperature setting follow these instruc- tions:

1. "Wake Up" the temperature indicators by holding down both "COOLER" and "HO'FPER" temperature adjustment buttons

at the same time for one second (SeeFigure below). One or two of the temperature indicators will light up. These indicators will

only remain on for 30 seconds if no further buttons are pressed.

After 30 seconds the control will go back to "Sleep" mode.

Display

VABC

C- Flashing= approx. 160°F (7t°C) O O O O O • About 1/2 seconds

C=approx. 150°F (66°C)

B =approx. 140°F (60°C)

A=approx. 130°F (54°C)

Y=approx. 120°F(49°C)

WARM= approx. 80°F(27°C)

O O O © © • About b_/2seconds O O O © •© Lessthan Sseconds O © O • ©© Ahout30seconds O © • © ©0 More than S minutes

•©OOO©

NOTE: Water temperature range of 120°-140°F (49°-60°C) recommended by most dishwasher manufacturers.

AWARNING

Should overheating occur or the gas supply fail to shut off, turn "OFF" the manual gas control valve to the appliance.

Page 30

Service and Adjustment

Tank (Sediment) Cleaning

Sediment build-up on the tank bottom may create varying amounts of noise, and if left in the tank will cause premature tank failure. Sediment deposits can usually be removed by draining and flushing the tank with water. Follow the "Draining" instruc- tions in the "Service and Adjustment" section in this manual.

Venting System Inspection

At least once a year a visual inspection should be made of the venting system. You should look for:

• Obstructions which could cause improper venting. The com-

bustion and ventilation air flow must not be obstructed.

• Damage or deterioration which could cause improper venting

or leakage of combustion products.

• Rusted flakes around top of water heater.

AWARNING

Chemical vapor corrosionof the flue and vent systemmay occurifair for combustioncontainscertain chemicalvapors. Spraycanpropellants,cleaningsolvents,refrigerator andair conditionerrefrigerants, swimmingpool chemicals,calcium and sodium chloride,waxes,bleach,andprocesschemicalsare typicalcompoundswhicharepotentiallycorrosive.

AE,WARNING I

Obstructed or deterioratedventsystemsmaypresenta serious

healthrskor asphyxaton.

Check main burner every 12 months for proper flame character- istics. This is done by removing outer and inner doors on heater. The main burner should provide complete combustion of gas; ignite rapidly; give reasonably quiet operation; cause no excessive flame lifting from burner ports. Make sure that the flow of com-

bustion andventilation air is not blocked.

If proper flame characteristics are not evident, check for accu- mulation of lint or other foreign material that restricts or blocks

the air openings in the heater or burner. Also check Combustion Air and Ventilation requirements.

AWARNING I

Soot build-upindicatesa problem that requires correctionI

beforefurtheruse.Turn"OFF" gasto water heaterand leave "OFF" until repairs are made, becausefailureto correctthe I

causeofthe sootingcanresult ina fire. I

Burner Cleaning

NOTE: Burner assembly must be handled carefully to avoid damaging the hot surface ignitor.

In the event your burner needs cleaning, use the following instructions:

AWARNING I

Be sure the vent pipingis properly connected to prevent I

escapeof dangerousflue gasseswhich could causedeadly asphyxat on.

AWARNING

If after inspectionof the vent system you found sooting or deterioration, something is wrong; a Sears Service Technicianmust be called in, the problem corrected, and the flue and venting cleanedor replaced before resuming operation on the water heater.

Burner Inspection

AWARNING

Flooddamageto a water heater may not be readily visible

or immediately detectible. However,over a period of time a flooded water heater will create dangerousconditions

which can causeDEATH, SERIOUS BODILY INJURY,OR

PROPERTY DAMAGE. Call a Sears Service Technicianor

contractor to replace a flooded water heater. Do not attempt to repair the unit! It must be replaced!

If inspection of the burner shows that cleaning is required, turn the ON/OFF rocker switch located on the control box to

"OFF" position and allow the burner to cool.

Loose deposits on or around the burner can be removed by care- fully using the hose of a vacuum cleaner inserted through the

access door of the water heater. If the burner needs to be removed for additional cleaning, call the local gas utility or local

Sears Service Center to remove and clean the burner with a soft brush. Clean main burner orifice with a suitable soft material.

Correct the problem that required the burner to be cleaned.

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 eat away the anode rod.

This does not aflect the water's taste or color. The rod must be maintained to keep the tank in operating condition.

Anode deterioration depends 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 Sears service technician, and at a minimum should be checked annually after the warranty period.

Page 31

Service and Adjustment (cont'd)

Temperature-Pressure Relief Valve Operation

The temperature-pressure relief valve must be manually operated at least once a year.

TEMPERATURE-PRESSURE

DISCHARGE PIPE

Failure to install and maintain a new properly listed tempera- ture-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

weepsor dischargesperiodically,this may bedueto thermal expansion. Your water heater may have a check valve

installedin the water line or a water meter with a check

valve.Consultthe SearsServiceCenter for further informa- tion. Do not plugthe temperature-pressurerelief valve.

AWARNING

When checkingthe temperature-pressurerelief valveopera- tion, make surethat (I) no one is in front of or around the outlet of the temperature-pressurerelief valvedischargeline, and(2) that thewater manuallydischargedwillnot causeany

propertydamagebecausethe water may beextremelyhot. If after manually operating the valve, it fallsto completely

reset and continuesto release water, immediately closethe

cold water inlet to the water heater, follow the draining

instructions,and replace the temperature-pressure relief

Valve with a new one.

Drain Valve Washer Replacement

NOTE: For replacement, use a _2" x _a" x gs"thick washer available at your nearest hardware store. For ordering replace-

ment washers, refer to the "Parts Order List"section.

• _lhrn "OFF" gas supply to water heater.

• Follow "Draining" instructions.

• 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 instructions in the "Filling The Water Heater" section.

• Check for leaks.

• Follow the operating instructions in the "Operating Instructions" section to restart the water heater.

HANDLE AND

CAP ASSEMBLY

_WASHER

Housekeeping

Vacuum around base of water heater for dust, dirt, and lint on a regular basis.

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.

• _Iiarn"OFF" gas supply to water heater.

• CLOSE the cold water inlet valveto 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 ade- quate drain.

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

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

drained for an extended period, the drain valve should be

left open with hose connected allowing water to terminate

to an adequate drain.

• Close the drain valve.

• Follow instructions in the "Filling The Water Heater" section.

• Follow the operating instructions in the "Operating Instructions" section to restart the water heater.

AWARNING

INSTALLED IN SUITABLE AREA: To insure sufficient

ventilation and combustion air supply, proper clear- ances from the water heater must be maintained. See

"Installation Instructions" section. Combustible mate- rials such as clothing, cleaning materials, or flammable

liquids, etc. must not be placed against or adjacent to

the water heater which can cause a fire.

Service

Before calling for repair service, read the "Start Up Conditions" and "Operational Conditions" found in the Troubleshooting

Guide of this 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 1-800-4-MY-HOME

(1-800-469-4663).

Page 32

Troubleshooting Guide

Start Up Conditions

THERMAL EXPANSION

Water supply systems may, because of such events as high line pressure, frequent cut-off}, the effects of water hammer 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 excess pressure. The temperature-pressure

relief valve is not intended for 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 controlling these situations.

Thermal Expansion Tank Specifications

HOT COLD

WATER HEATER COLD WATER INLET FITTING

HOT

COLD

WATER HEATER (3)

COLD WATER PRESSURE

, INLET FITTING REDUCING

EXPANSION

TANK

VALVEWITH

BY-PASS

(2)

PRESSUREGAUGE INLET COLD

RECOMMENDED INSTALLATION

(VERTICAL MOUNTING)

FLOOR, CEILING

JOIST,ETC.

STRAPPING

WATER

SHUTOFF

Model

Number

153.331020

153.331050

Tank Capacity

In G£1ons

2 5

Dimensions in Inches PipeFitting

Diameter Length On "lhnk

8 inches 12_ inches Y4"Male

11 inches 14_ inches Y4"Male

Expansion Tank Sizing Chart

Inlet*

Water Heater Capacity (Gallons)

Water

Expansion

"Ihnk

Capacity

Needed

Pressure

40psi

50psi 60psi 70psi

80psi

3O 40 50 66 82

2 2 2 5 5 2 2 2 5 5 2 2 5 5 5

2 2 5 5 5 2 5 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.

(3)

PRESSURE INLET

REDUCING COLD

VALVEWITH WATER

EXPANSION

TANK

BY-PASS SHUTOFF

(2)_

PRESSUREGAUGE

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.

Condensation causes sizzling and popping with the burner area during heati,llg and coolin,g, periods and should be considered

normal. See Condensation section.

Page 33

Troubleshooting Guide (cont'd)

Operational Conditions

CONDENSATION

Whenever the water heater is filled with cold water, a certain amount of condensation will form while the burner is on. A

water heater may appear to be leaking when in fact the water is condensation. This usually happens when:

• When a new water heater is filled with cold water for the first time.

• When gas burns and water vapor is produced in water heaters, particularly high efficiency models where flue tem- peratures are lower.

• When you use large amounts of hot water in a short time and the refill water is very cold.

Moisture from the products of combustion condense on the

cooler tank surfaces and form drops of" water which may.fall onto the burner or other hot surfaces to produce a sizzling or

"frying" noise.

Because of the suddenness and amount of"water, condensation water may be diagnosed as a "tank leak". After the water in the

tank warms up (about 1-2 hours), the condition should disap- pear.

Do not assume the water heater is leaking until there has been enough time for the water in the tank to warm up.

An undersized water heater will cause more condensation. The water heater must be sized properly to meet the family's

demands forhot water including dishwashers, washing machines and shower heads.

Excessive condensation may be noticed during the winter and early spring months when incoming water temperatures are at

their lowest.

Good venting is essential for a gas fired water heater to operate properly as well as to carry away products of combustion and water vapor.

SMOKE/ODOR

It is not uncommon to experience a small amount of"smoke and odor. during the initial start-up. This is due to burning offof oil

from metal parts, and will disappear in a short while.

SMELLY WATER

In each glasslined water heater there is installed at least one anode rod (see parts section) for corrosion protection of the

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 dissolved in the water. The smell is

the result of four factors which must all be present for the odor to develop:

a. a concentration of sulfate 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 excessof 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 anode(s) with one of less active material, and then chlorinating the water heater tank and all hot water lines. Contact Sears Service for further information concerning an Anode Replacement Kit #9001453 and this Chlorination

"fi-eatment.

If the smelly water persists after the anode replacement and chlo- rination treatment, we can only suggest that continuous chlori-

nation and filtering conditioning equipment be considered to eliminate the water problem.

Do not remove the anode leaving the tank unprotected. By doing so, all warranty on the water heater tank is voided.

"AIR" IN HOT WATER FAUCETS

AWARNING

HYDROGEN GAS: Hydrogengascan be producedin a hot

water systemthat has not been used for a long period of time (generally two weeks or more). Hydrogen gas is extremely flammableand explosive.To preventthe possibili- ty of injury under these conditions,we recommend the hot water faucet be opened for severalminutes at the kitchen sinkbeforeanyelectricalapplianceswhichare connectedto the hot water system are used (such as a dishwasher or washingmachine). If hydrogengasispresent,there will prob- ablybe an unusualsoundsimilarto air escapingthroughthe

pipeas the hot water faucet isopened.There must be no

smokingor openflamenearthe faucetat the time it is open.

Page 34

Troubleshooting Guide (cont'd)

Operational Conditions (cont'd)

VENTING MANUAL RESET SWITCH

There is a venting manual reset switch located on the draft hood. If the switch is activated, it will not reset itself_ Before

resetting this switch, check for flue blockage and propriety of the venting system. "_(breset the venting manual reset switch, press

the redreset button.

BLOWER

MOTOR

RESET SWITCH

NOT ENOUGH OR NO HOT WATER

• Check the manual gas shut offvalve to be sure it is open.

• The ON/OFF switch on the control box must be "ON".

• The temperature adjustment button may be set too low. Seethe "Temperature Regulation" section.

• The gas company can check the gas input to seeif it is correct.

An underfired water heater will not heat water asquickly.

• Look for leaking or open hot water faucets. Make sure all are dosed.

• The cold water inlet temperature may be colder during the

winter months. It will take longer to heat the water and seem

likeless hot water.

• lfyou cannot find what is wrong, call the Sears Service Center.

WATER IS TOO HOT

1. The temperature ad ustment button may be set too high. See the "'l_mperature Adjustment" section.

NOTE: A period of time is necessary after an adjustment has been made for the water temperature to reach the new tem-

perature setting.

2. If lower temperature settings will not lower the water tempera- ture, call the SearsService Center.

DRAFT HOO r

HIGH TEMPERATURE LIMIT SWITCH

(Single-Use Type Energy Cut Off)

The thermostat has a built-in limit switch which will actuate in case of excessivewater temperatures. The heater cannot be relit

until the gas control valve is replaced. It is important that a ser- viceman be called to determine the reason for limit operation and thus avoid repeated thermostat replacement. Lower the tem- perature adjustment setting on new control. Contact the Sears

Service Center.

A WARNING J

Shouldoverheatingoccuror the gas supplyfail to shutoff,

turn "OFF" the manual gas controlvalveto the appliance. J

Page 35

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 your local gas codes your water heater, and safety practices, contact the Sears Service

Center to check the water heater.

CAUTION J

Read this manual first. Then before checking the water J heater make sure the gas supply has been turned "OFF", and never turn the gas "ON" before the tank isJ

completely full of water. J

CAUTION J

Never usethis water heater unlessit is completely filled

with water. To prevent damage to the tank, the tank J

must be filled with water. Water must flow from the hot J

water faucet before turning "ON" gas to the water

heater.

Water at is water vapor con- densed out of the combustion products. This is caused by a

problem in the vent. Contact the Sears Service Center.

O *Condensation be seen on pipes in humid weather or

pipe connections may be leaking.

@*The primary anode rod fitting may be leaking.

O Small amounts of water from temperature-pressure relief

valve may be due to thermal expansion or high water pres-

sure in your area.

the draft hood which has

may

opened

may

O O *The temperature-pressure relief valve be leaking at

the tank fitting.

O Water from drain valve be due the valve

slightly.

*The drain valve may be leaking at the tank fitting.

Combustion products contain water vapor which can con-

dense on the cooler surfaces of the tank. Droplets form and drip into the fire or run on the floor. This is common at the time of startup after installation and when incoming

water is cold.

Water in the heater bottom the floor be from condensation, loose connections, or the relief valve.

DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary correc- tive steps taken. Leakage from other appliances, water lines, or ground seepage should also be checked.

NOTE= "lb check where threaded portion enters tank, insert cotton swab between jacket opening and fitting. If cotton is wet, follow "Draining" instructions in the "Periodic Maintenance" secnon" and then remove fitting. Put pipe dope or teflon tape on the threads and replace. Then follow "Filling the Water Heater" instructions in the "Installing the New Water Heater" section.

water or on

may

Page 36

Troubleshooting Guide (cont'd)

_,WARNING J

Thistroubleshootingguidehasbeensuppliedfor useby quali-J fled servicepersonnelwho havea completeunderstandingof

bothe ectricticandgas.

THERMOSTAT AND GAS SUPPLY CHECK

]*lhrn "ON" gassuppl_

Is gas being supplied to the thermostat?

_i CAUTION J

Label all wiring before disconnecting any wiring; to ensure J

correct reconnection. Failure to follow this instruction J could cause improper and possible dangerous operation,

resulting in DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE.

Yes

Is thermostat calling for heat? Run (hot) water from heater and set

adjustment button higher. Check

using a manometer at thermostat

pressure tap.

Is there a minimum gas pressure

4" W.C. for natural gas or 10" W.C. for propane (L.R) gas?

Call gas company to increase gas _,_ l

pressure. !

GO TO "SYSTEMS CHECK" < SECTION, PAGE 37.

NO ............. J

Yes

Page 37

Troubleshooting Guide (cont'd)

SYSTEMS CHECK

Please check guidelines below. For your safety,water heater service should be performed only by a qualified service technician.

An open earth ground circuit to the

VABC

ignition system.

000000

VABC

Wiring error or a high resistance to earth ground.

000000

VABC

000000

• A B C

000000

Pressure switch remained closed longer

than 5 seconds after the call for heat began.

Pressure switch remained opened longer

than 5 seconds after the combustion blower was energized.

_,WARNING

DO NOT BY-PASS ANY CONTROLS TO MAKE HEATER OPERATE. OPERATE ONLY AS WIRED FROM FACTORY.

I. Check that the earth ground connection is

properly connected.

2. Check that the ground conductor on the water heater is properly connected.

I. Check for proper connection of line

neutral and hot wires.

2. Check that the water heater issecurely connected to earth ground.

h Pressureswitch wiring is incorrect.

2. Replacepressureswitch.

h Pressureswitch wiring is incorrect.

2. Pressureswitch tubing not connected correctly.

3. Air intake or exhaustobstructed.

• A B C Error in the hot surfaceignitorcircuit, h Check that allwiring iscorrect and secure.

• 0 • 0 • • 2. Replacehot surfaceignitor.

System in lockout.

•ABC

000000

•ABC

Problem in the gas valve driver circuit. I. Turn power to the water heater offfor

000000

•ABC

Problem with the internal circuit.

000000

•ABC

Problem with the internal circuit.

000000

• A B C Flamesignalsensedout of proper

• 0 0 0 • 0 sequence.

•ABC

000000

ECO activated.

I. Gassupplyisoff or too low to operate.

2. Hot surfaceignitor not positioned correctly.

3. Low voltage to the water heater.

4. Electric polarity to unit isincorrect -test and correct.

I0 seconds and then back on.

2. Replace gas control valve.

I. Turn power to the water heater off for

I0 secondsandthen backon.

2. Replacegascontrol valve.

I. Turn power to the water heater off for

I0 secondsandthen backon.

2. Replacegascontrol valve.

I. Replace gas control valve.

000000

•ABC

One ofthetemperatureadjust buttons stuck closed.

Water temperature sensor is either open or short circuited.

h Press and release each of the buttons once.

2. Replace gas control valve.

h Check that all wiring is correct and secure.

2. Replace gas control valve.

Page 38

Troubleshooting Guide (cont'd)

I;,];T+]:]II :1_I [I¢_'Te_]= [,,_+]ILej d[e] _.l

Blower will not run.

NOT ENOUGH

HOT WATER

VENT PIPE TOO HOT

(ABOVE 17O°F)

YELLOW FLAME

CONDENSATION

WATER LEAKS

LEAKING T&P

HOT WATER ODORS

(Refer to SMELLY WATER)

WATER TOO HOT

WATER HEATER SOUNDS

SIZZLING-RUMBLING

SOOTING

HEATER LIGHTS BUT GOES

OUT IN 4-5 SECONDS

A) "ON/OFF" control switch turned off. B) Blower unplugged. C) No power at outlet.

D) Thermostat defective. E) Control harness defective.

F) High limit control circuit open. G) Blower motor defective.

Thermostat problems.

A) Thermostat set too low. B) Thermostat or ECO defective.

Others

A) Heater undersized. B) Low gaspressure.

C) Incoming water is unusuallycold. D) Leakinghot water pipesor fixtures. A) Not enough dilution air to mix with

flue gases.

B) Dilution air too hot for mixing with

flue gases.

C) Wrong burner orifice. A) Dirt in burner ports

B) Combustion air path restricted.

C) Not enough dilution air.

A) Water on the floor under heater. B) Water dripping from blower assembly.

Improperly sealed,hot or cold supply connections, relief valve, drain valve

or thermostat threads. Leakagefrom other appliancesor water

lines. Condensation of flue products.

Thermal expansion in closed water system.

Improperly seatedvalve.

High sulfate or mineral content in water supply. Bacteria in water supply.

Thermostat set too high. Condensation dripping on burner.

Sediment at bottom of heater tank.

Improper combustion.

Outlet polarity is reversed.

Turn switch to the "ON" position.

Plugblower back into 115VAC. outleL Repairservice to outlet.

Replacethermostat. Replacecontrol harness.

ReplaceECO. ReplaceBlower Assembly.

Set temperature control highe_

Replacethermostat or ECO as required.

Reducehotwateruse.

Contact dealer. Allow more time for heater to reheat.

Haveplumber check and repair leaks. Proper dilution air must be provided for dilution of flue

temp. Referto "INSTALLATION INSTRUCTIONS" section.

Check for heat sources around and/or blockage of

dilution air intake at draft hood (see page 28).

Install correct orifice.

Turnoffheaterand gas,dean burnerhead. Check dilutionairintake,exhaustventing,andair

openingsinbottombasepanforobstructionsor

blockage.

Check dilution air intake for obstructions or

blockage.

See "CONDENSATION" section.

Provide drip "TEE" to catch condensation from horizon-

tal section of exhaust vent close to blower assembly. Tighten threaded connections.

Inspect other appliances near water heate_

See "CONDENSATION" section.

Install thermal expansion tank (DO NOT plug

T&P valve). Check relief valvefor proper operation

(DO NOT plug T&P valve). Drain andflush heater thoroughly then refill.

Chlorinate water supply.

Refer to TEMPERATURE REGULATION.

See "CONDENSATION" section. Clean sediment from tank. Refer to DRAINING

instruction in Maintenance section of manual. Refer to COMBUSTION AIR AND VENTILATION

on pages I0, I I, and 12. Test polarity and correct.

Page 39

Notes

Page 40

Parts Order List

THE ECONOMIZER TM 6 POWER VENT GAS WATER HEATER MODEL NUMBERS:

153.332861 40 Gal. L.P.

153.332870HA 40 Gal. High Altitude L.E

153.332880 50 Gal. L.P.

153.332890HA 50 Gal. High Altitude L.E

278

PVC, ABS or CPVC Items for all models supplied locally

25d

lr_:j

_15

19_ 16_

Page 41

Parts Order List (cont'd)

THE ECONOMIZER TM 6 POWER VENT GAS WATER HEATER MODEL NUMBERS:

153.332861 40 Gal. L.P.

153.332870HA 40 Gal. High Altitude L.E

153.332880 50 Gal. L.P.

153.332890HA 50 Gal. High Altitude L.E

MODEL NUMBERS

KEY

NO. PART DESCRIPTION

I 3" Vent Cap w/Screen (PVC)

2 Wall Collar

3 Schedule40 Vent Pipe

4 Schedule40 90° Street Elbow 5 Venting Manual Reset Switch 6 Blower/DraftHoodAssembly

7 Dip Tube 8 Anode Rod

9 Temperature-Pressure Relief Valve I0 Drain Valve

I I Drain ValveWasher

(_½f"x _Yd"x %"thick)*

12 Inner Door 13 Hot SurfaceIgnitionAssembly

14 Burner Assembly (L.P.) 15 Orifice (LR) High Altitude

Drill Size

16 Manifold (L.P.) 17 GasControl Valve (L.R)

18 Wiring Harness

18 Manifold Cover 20 Air PressureSwitch Cover 21 On/Off Switch 22 Air PressureSwitch

23 Power Cord 24 Flue Baffle

25 BaffleAdapter Collar 26 Mounting Bracket 27 Nipple w/Heat Traps 28 2" Vent Cap Screen

# Manual

153.332861

9001957 9001993

9003082 9003081 9002365 9003892 9000071 9002402

9001584 900028 I

9003627 900241 I 0230225

#50

9003686 9003692 9003628 9000358 9001971 9001773 9003090 9003095 9003093 9000275 9002512

9003719 9000031

153.332870HA 153.332880

PART NUMBERS

9001957 9001957 9001993 9001993

supplied locally supplied locally

9003082 9003082 9003081 9003081 9002365 9002546 9003892 9004035 9000071 9000071 9002402 9002402

9001584 9001584 9000281 9000281

9003627 9003627 9002411 9002411 0230224 0230225

#51 (HA) #50

9003686 9003688 9003692 9003692 9003628 9003628 9000358 9000358 9001971 9001971 9001773 9001773 9003090 9003089 9003095 9003095 9003093 9003094 9000275 9000275 9002512 9002512

9003719 9003719 9000031 9000031

184820-000

153.332890HA

9001957 9001993

9003082 9003081 9002546 9004035 9000071 9002402

9001584 9000281

9003627 9002411 0230224

#51 (HA)

9003688 9003692 9003628 9000358 9001971 9001773 9003089 9003095 9003094 9000275 9002512

9003719 9000031

*Also available at most hardware stores. #Not Illustrated

Now that you have purchased your Gas 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). Besure to provide 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). lftbe parts you need are not stocked locally,your order will be electronically transmitted to a SEARSRepair Parts Distribution Center for handling.

The model number of your Gas Water Heater will be found on the model rating plate located near the gas control valve. WHEN ORDERING REPAIR PARTS, ALWAYSGIVE THE FOLLOWING INFORiMASI'ION:

MODEL NUMBER PART DESCRIPTION SERIAL NUMBER PART NUMBER

THIS IS A REPAIRPARTSLIST, NOT A PACKING LIST.

Page 42

Parts Order List

THE ECONOMIZER TM 6 POWER VENT GAS WATER HEATER MODEL NUMBERS:

153.332960 40 Gal.

153.332970HA 40 Gal. High Altitude

153.332980 50 Gal.

153.332990HA 50 Gal. High Altitude

278

PVC, ABS or CPVC Items for all models supplied locally

25d

22_

lr_:j

_15

19_ 16_

Page 43

Parts Order List (cont'd)

THE ECONOMIZER TM 6 POWER VENT GAS WATER HEATER MODEL NUMBERS:

153.332960 40 Gal.

153.332970HA 40 Gal. High Altitude

153.332980 50 Gal.

153.332990HA 50 Gal. High Altitude

MODEL NUMBERS

KEY

NO. PART DESCRIPTION

I 3" Vent Cap w/Screen (PVC)

2 Wall Collar

3 Schedule40 Vent Pipe

4 Schedule40 90° Street Elbow

5 Venting Manual Reset Switch

6 Blower/DraftHoodAssembly

7 Dip Tube

8 Anode Rod

9 Temperature-Pressure Relief Valve

I0 Drain Valve

I I Drain ValveWasher

(%2"x _Y_"x/B" thick)*

12 Inner Door

13 Hot SurfaceIgnitionAssembly

14 Burner Assembly (Nat.)

15 Orifice (Nat) High Altitude

Drill Size

16 Manifold (Nat.)

17 GasControl Valve (Nat.)

18 Wiring Harness

18 Manifold Cover 20 Air PressureSwitch Cover 21 On/Off Switch 22 Air PressureSwitch

23 Power Cord 24 Flue Baffle

25 BaffleAdapter Collar 26 Mounting Bracket 27 Nipple w/Heat Traps 28 2" Vent Cap Screen

# Manual

153.332960

9001957 9001993

9003082 9003081 9002365 9003892 9000071 9002402

9001584 9000281

9003627 9002411 0230120

#33

9003689 9003691 9003628 9000358 9001971 9001773 9003090 9003095 9003093 9000275 9002512

9003719 9000031

153.332970HA 153.332980

PART NUMBERS

9001957 9001957 9001993 9001993

supplied locally supplied locally

9003082 9003082 9003081 9003081 9002365 9002546 9003892 9004035 9000071 9000071 9002402 9002402

9001584 9001584 9000281 9000281

9003627 9003627 9002411 9002411 0230141 0230120

#36 (HA) #33

9003689 9003685 9003691 9003691 9003628 9003628 9000358 9000358 9001971 9001971 9001773 9001773 9003090 9003089 9003095 9003095 9003093 9003094 9000275 9000275 9002512 9002512

9003719 9003719 9000031 9000031

184820-000

153.332990HA

9001957 9001993

9003082 9003081 9002546 9004035 9000071 9002402

9001584 9000281

9003627 9002411 0230141

#36 (HA)

9003685 9003691 9003628 9000358 9001971 9001773 9003089 9003095 9003094 9000275 9002512

9003719 9000031

*Also available at most hardware stores. #Not Illustrated

The model number of your Gas Water Heater will be found on the model rating plate located near the gas control valve. WHEN ORDERING REPAIR PARTS, ALWAYSGIVE THE FOLLOWING INFORiMASI'ION:

MODEL NUMBER PART DESCRIPTION SERIAL NUMBER PART NUMBER

THIS IS A REPAIRPARTSLIST, NOT A PACKING LIST.

Page 44

FULL ONE YF_R WARRANTY ON WATER HEKFER

For one year from the date of purchase, when your Sears Kenmore water heater is installed and operated in a single-family residence in accordance with the instructions in this manual, Sears will:

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

2. Furnish and install a new current model water heater of equal capacity and quality, free of charge, ifa leak occurs in the tank.

LIMITEDWARIb_N'ITON "[ANKSTHATLEAK

After one year and through 6 years from the date of purchase for a water heater used in a single-family residence, ifa leak occurs in

the tank, Sears will furnish a new current model water heater of equal capacity and quality. You will be charged for any installation.

if the water heater is subjected to commercial, institutional, industrial or use in residences of two families or more, the above warranty coverage for tanks that leak is effective for 2 years from the date of purchase.

"libobtain warranty service, SIMPLY CALL 1-800-4-MY-HOME ®(1-800-469-4663). This warranty applies only while this product is in use in the United States.

"]['hiswarranty gives you specific legal rights and you may also have other rights which vary from state to state.

SEARS, ROEBUCK AND CO., Dept. 817 WA, HOFFMAN ES'I'ATES, 1L 6(1179

The price of your water heater does not include a free checkup service call. On water heater installations arranged by Sears, Searswarrants the installation. A charge will be made on service calls due to poor or incomplete installation. These include:

a. Adjusting thermostat c. Leaks in pipes or fittings e. Condensation b. Lighting pilot d. Improper venting

MASTER PROTECTION AGREEMENTS

Congratulationson makinga smartpurchase.Yorenew Kenmor4_prod- uct isdesignedand manufactured foryearsof dependableoperation. But llke all products, it may require preventivemaintenance or repair from time to time. That's when having a Master Protection Agreementcan saveyoumoney and aggravation.

Purchasea Master ProtectionAgreementnowand protect yourselffrom unexpectedhassleand expense.

"l]leMasterI rotectionAgreementalsohelpsextendthe lifeof your new

)

product. Here'swhat'sincludedin theAgreement:

• ExpertServiceby our 12,000professionalrepairspecialists.

• Unlimitedservice and no chargefor partsand labor on allcovered

repairs.

• "No-lemon" _tee - replacementof yourcoveredproduct iffour or more product failuresoccur within twelvemonths.

• Productreplacementifyourcoveredproductcan'tbefixed.

• Annual PreventiveMaintenanceCheck at your request - no extra charge.

Call 24 hours a day, 7 days a week (USA and Canada)

• Fast help by phone - phone support from a Sears technician on products requiring in-home repair, plus convenient repair s&eduling.

• Power surge protection against electricaldamage due to power fluc- tuations.

• Rental reimbursement if repair of your covered product takes longer than promised.

Once youpurchasetheAgreement,a simplephonecallis allthat it takes foryou to scheduleservice.Youcan callanytimeday or night, orsched- ule aserviceappointment on-line.

Sears has over 12,000 professional repair spedalists, who have access to over 4.5 million quality parts and accessories. That's file kind of profes- sionalism you can count on to help prolong the lifeof your new purchase for years to come. Purchase your Master Protection Agreement today!

Some limitations and exclusions apply. For prices and additional information call 1-800-82%6655

SEARS INSTALLATION SERVICE

ForSearsprofessionalinstallationofhome appliances,garagedooropen- ers, water heaters and other major home items, in the U.S.A., call

1-800-4-MY-HOME®.

For in-home major brand repair service

1-800-4-MY-HOME ®

(I-800-469.4663)

v_w.seaiws.eom

The modelnumber of yourwaterheater isfound on the modelrating plateon the front ofthe waterheater.

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

Kenmore 153.332990HA, 153.332980, 153.332970HA, 153.332960, 153.332880 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual