Kenmore 153331882, 153331861, 153331851, 153331830, 153331840 Owner’s Manual

Use & Care Guide

Model No.

153.331830 40 Gallon Short

153.331840 40 Gallon

153.331851 40 Gallon (L.P.)

153.331861 50 Gallon Short

153.331882 50 Gallon

I<enmore

For potable water heating only. Not suitable for space heating.

Not for use in mobile homes.

LOW LEAD

CONTENT

L-oa or

INSTALLER: Affix these instructions to or near

the water heater. OWNER: Retain these instructions for future

reference.

FOR YOUR SAFETY: An odorant is added to

the gas used by this water heater.

Si no puede leer o entender el ingles y necesita el manual de instrucciones en espaSol, puede solicitarlo al 1-800-821-2017. NO

TRATE DE INSTALAR U OPERAR ESTE CALENTADOR DE AGUA Sl NO ENTIENDE LAS INSTRUCCIONES. No hacer caso de esta

advertencia podria originar lesiones graves o mortales.

P/N 320390-002 (0712)

Sears Brands Management Corporation,

Hoffman Estates, IL 60179 U.S.A.

www. kenmore.com

www.seclrs.com

WARNING: If the information in these

instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

m Do not store or use gasoline or other

flammable vapors and liquids in the

vicinity of this or any other 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 gas supplier's instructions.

• If you cannot reach your gas supplier,

call the fire department.

m lnstallation and service must be

performed by a qualified installer, service agency or the gas supplier.

Your safety and the safety of others is extremely important in the installation, use and servicing of this water heater. Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of

a potential injury hazard. Read and obey all safety messages and instructions throughout this manual. It is very important that the meaning of each safety message is understood by you and others who install, use or service this water heater.

,_ I This is the safety alert symbol, it is used to alert you to potential personal injury hazards.

Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or injury.

WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or injury.

CAUTION indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, could result in property damage.

All safety messages will generally tell you about the type of hazard, what can happen if you do not follow the safety message and how to avoid the risk of injury.

The California Safe Drinking Water and Toxic Enforcement Act requires the Governor of California to publish a list of substances known to the State of California to cause cancer, birth defects, or other reproductive harm, and requires businesses to warn of potential exposure to such substances. WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm. This appliance can cause low-level exposure to some of the substances included in the act.

This product is certified to comply with a maximum weighted average of 0.25% lead content as required in some areas.

IMPORTANT DEFINITIONS

• Qualified Technician: A qualified technician must have ability equivalent to a licensed tradesman in the fields of plumbing, air supply,

venting, and gas supply, including a thorough understanding of the requirements of the National Fuel Gas Code as it relates to the installation of gas fired water heaters The qualified technician must also be familiar with the design features and use of flammable vapor ignition resistant water heaters, and have a thorough understanding of this instruction manual

• Service Agency: A service agency also must have ability equivalent to a licensed tradesman in the fields of plumbing, air supply, venting and gas supply, including a thorough understanding of the requirements of the National Fuel Gas Code as it relates to the installation of gas fired water heaters The service agency must also have a thorough understanding of this instruction manual, and be able to perform

repairs strictly in accordance with the service guidelines provided by the manufacturer

• Gas Supplier: The natural gas or propane utility or service who supplies gas for utilization by the gas burning appliances within this application The gas supplier typically has responsibility for the inspection and code approval of gas piping up to and including the natural gas meter or propane storage tank of a building Many gas suppliers also offer service and inspection of appliances within the building

Read and follow water heater warnings and instructions.

FIRE AND EXPLOSION HAZARD

Can result in serious injury or death

Do not store or use gasoline or other

flammable vapors and liquids in the vicinity of this

or any other appliance. Storage of or use of

gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance can result in serious injury or death.

Read and understand instruction manual and safety messages

before installing, operating or

servicing this water heater.

Failure to follow instructions and

safety messages could result in

death or serious injury. Instruction manual must remain

with water heater.

Water temperature over 125°F (52°C) can cause severe burns instantly resulting in severe injury

or death.

Children, the elderly, and the physically or mentally disabled

are at highest riskforscald injury. Feel water before bathing or

showering. Temperature limiting valves are

available.

Read instruction manual for safe temperature setting

Fire Hazard

For continued protection against riskof fire:

• Do not install water heater on carpeted floor.

• Do not operate water heater if

flood damaged.

Explosion Hazard

• Overheated water can cause watertank explosion.

• Properly sized temperature and pressure relief valve must

be installed in opening provided.

Fire or Explosion Hazard

• Do not store or use gasoline or other flammable vapors and

liquids in the vicinity of this or any other appliance.

• Avoid all ignition sources if you smell Natural or LP gas.

• Do not expose water heater control to excessive gas pressure.

• Use only gas shown on rating plate.

• Maintain required clearances to combustibles.

• Keep ignition sources away from faucets after extended period of non-use.

installing, using or servicing

Read instruction manual before

water heater.

Improper installation and use may result

in property damage.

• Do not operate water heater if flood damaged.

• Inspect and replace anode.

• Install in location with drainage.

• Fill tank with water before operation.

• Be alert for thermal expansion. Refer to instruction manual for installation and service.

Breathing; Hazard - Carbon Monoxide Gas

• Install vent system in accordance win codes

• Do not operate water heater if flood damaged

• High altitude orifice must be installed for operaaen abe_e 10,100 feet (3,048m)_

• Do not o_rate if soot is present,

• Do not obstru_ water hea_er air intake with insulating iacket

. Do not place chemical vapor emi_Jng

products near water heater,

, Gas and carbon monoxide detectors

are available

Breathing carbon monoxide can cause brain damage or

death Always read and understand instruction manual_

SAFE INSTALLATION, USE AND SERVICE ................................................................................................. 2

SAFETY PRECAUTIONS ........................................................................................................................... 2-3

PRODUCT WARRANTY ................................................................................................................................ 6

CUSTOMER RESPONSIBILITIES ................................................................................................................. 7

PRODUCT SPECIFICATIONS ...................................................................................................................... 8

MATERIALS AND BASIC TOOLS NEEDED .................................................................................................. 9

TYPICAL INSTALLATION ............................................................................................................................ 10

IMPORTANT INFORMATION ABOUT THIS WATER HEATER .................................................................... 11

Installation Checklist ................................................................................................................................................ 11

INSTALLATION INSTRUCTIONS ........................................................................................................... 12-15

Removing the Old Water Heater ............................................................................................................................. 12

Location Requirements ........................................................................................................................................... 13

Site Location ...................................................................................................................................................... 13-14

Insulation Blankets .................................................................................................................................................. 14

Clearances and Accessibility ............................................................................................................................. 14-15

Filling the Water Heater .......................................................................................................................................... 15

GAS SUPPLY .......................................................................................................................................... 15-16

Gas Requirements .................................................................................................................................................. 15

Gas Piping .............................................................................................................................................................. 15

Gas Pressure .......................................................................................................................................................... 16

Gas Pressure Testing .............................................................................................................................................. 16

LP Gas Only ............................................................................................................................................................ 16

COMBUSTION AIR SUPPLY & VENTILATION ...................................................................................... 17-20

Unconfined Space ................................................................................................................................................... 17

Confined Space ...................................................................................................................................................... 17

All Air from Inside the Building ........................................................................................................................... 17-18

All Air from Outdoors ............................................................................................................................................... 18

Louvers and Grilles ............................................................................................................................................ 18-19

Vent Pipe System ................................................................................................................................................... 19

Draft Hood Installation ............................................................................................................................................ 19

Vent Pipe Size ........................................................................................................................................................ 19

Vent Connectors ................................................................................................................................................ 19-20

Chimney Connection ............................................................................................................................................... 20

Vertical Exhaust Gas Vent ...................................................................................................................................... 20

WATER SYSTEM PIPING ....................................................................................................................... 21-22

Piping Installation .................................................................................................................................................... 21

Closed System/Thermal Expansion ........................................................................................................................ 22

Temperature and Pressure Relief Valve ................................................................................................................. 22

T&P Relief Valve and Pipe Insulation ........................................................................................................................ 22

OPERATINGYOURWATERHEATER...................................................................................................23-26

LightingInstructions...........................................................................................................................................23-24

CheckingtheDraft..................................................................................................................................................25

BurnerFlames........................................................................................................................................................25

EmergencyShutDown...........................................................................................................................................25

WaterTemperatureRegulation..........................................................................................................................25-26

OperatingtheTemperatureControlSystem...........................................................................................................26

SERVICEANDADJUSTMENT...............................................................................................................27-29

VentSystemInspection..........................................................................................................................................27

BurnerInspection....................................................................................................................................................27

BurnerCleaning......................................................................................................................................................27

Housekeeping.........................................................................................................................................................28

AnodeRodInspection............................................................................................................................................28

Temperature-PressureReliefValveOperation.......................................................................................................28

DrainingandFlushing........................................................................................................................................28-29

Service....................................................................................................................................................................29

MAINTENANCEOFYOURWATERHEATER........................................................................................30-33

ReplacementParts.................................................................................................................................................30

ExternalInspection&CleaningoftheBase-RingFilter.........................................................................................30

RemovingtheManifold/BurnerAssembly...............................................................................................................30

RemovingtheBurnerfromtheManifold/BurnerAssembly....................................................................................30

ReplacingtheThermopile..................................................................................................................................30-31

ReplacingthePilot/PilotTubeAssembly...............................................................................................................31

CleaningtheCombustionChamberandFlame-arrestor........................................................................................31

ReplacingtheManifold/BurnerAssembly...............................................................................................................32

PiezoelectricIgniterSystem...................................................................................................................................32

TestingtheIgniterSystem......................................................................................................................................32

RemovingandReplacingtheGasControlValve/Thermostat................................................................................33

FVlRSystemOperationalChecklist.......................................................................................................................33

TROUBLESHOOTINGGUIDE................................................................................................................34-36

StartUpConditions............................................................................................................................................34-35

OperationalConditions......................................................................................................................................35-36

TROUBLESHOOTINGCHART...............................................................................................................37-38

STATUSLIGHTANDDIAGNOSTICTROUBLESHOOTINGCHART.....................................................39-40

PILOTLIGHTTROUBLESHOOTINGFLOWCHART...................................................................................41

PARTSORDERLIST..............................................................................................................................42-43

9 - YEAR LIMITED WARRANTY ON WATER HEATER

For nine years from the date ofpurchase, if this water heater is installed and operated in a single-family home in accordance with the

owner's manual instructions andall local applicable plumbing codes, Sears will:

2" Supply free water heater parts for those that are defective in material or workmanship.

• Supply a free water heater for one that develops a tank leak. See notes below also.

For the second through ninthyear from the purchase date, you must pay the labor cost for installation of parts or water heater. For commercial, institutional, industrialor residential use by two or more families, the above limited warranty isonly for two years. During

the second year you must pay the labor cost for parts or water heater installation.

Ifgovernmental regulations prohibit Sears from furnishing a comparable model replacement water heater under this warranty, Sears will

furnish a new water heater of comparable output as permitted by such governmental regulations; however, the Owner will be charged for the additional cost associated with the changes made to comply with such governmental regulations•

Replacements furnished under this warranty do not carry a new warranty and are only covered by the unexpired portion of the original

warranty•

1 - YEAR EXCLUSIVE KENMORE LABOR WARRANTY

For the first year from the date of purchase, Sears will, free of charge, supply and install new water heater parts for defective ones or a

new water heater for one that develops a leak.

WARRANTY SERVICE

To obtain warranty service, call 1-800-4-MY-HOME ®(1-800-469-4663)• This warranty applies only while this product is in use in the United States•

This warranty gives you specific lega/rights, and you may also have other rights which vary from state to state•

SEARS BRANDS MANAGEMENT CORPORATION, Hoffman Estates, IL 60179

The price of your water heater does not include a free checkup service call. On water heater installations arranged by Sears, Sears

warrants the installation. A charge will be made on service calls due to poor or incomplete installation. These include:

a. Adjusting thermostat b. Condensation c. Leaks in pipes or fittings

Master Protection Agreements

Congratulations on making a smart purchase. Your new Kenmore ® product is designed and manufactured for years of dependable

operation. But like all products, it may require preventive

maintenance or repair from time to time. That's when having a Master Protection Agreement can save you money and aggravation.

The Master Protection Agreement also helps extend the life of your

new product. Here's what the Agreement* includes:

• Parts and labor needed to help keep products operating properly under normal use, not just defects. Our coverage

goes well beyond the product warranty. No deductibles, no functional failure excluded from coverage-- real protection.

• Expert service by a force of more than 10,000 authorized

Sears service technicians, which means someone you can trust will be working on your product.

• Unlimited service calls and nationwide service, as often as

you want us, whenever you want us.

• "No-lemon" guarantee - replacement of your covered product if four or more product failures occur within twelve months.

• Product replacement if your covered product can't be fixed.

• Annual Preventive Maintenance Check at your request - no

extra charge.

• Fast help by phone - we call it Rapid Resolution - phone

support from a Sears representative on all products. Think of

us as a "talking owner's manual."

• Power surge protection against electrical damage due to power fluctuations.

• $250 Food Loss Protection annually for any food spoilage that is the result of mechanical failure of any covered

refrigerator or freezer.

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

• 10% discount off the regular price of any non-covered repair service and related installed parts.

Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night,

or schedule a service appointment online. The Master Protection Agreement is a risk free purchase. If you

cancel for any reason during the product warranty period, we

will provide a full refund. Or, a prorated refund anytime after the

product warranty period expires. Purchase your Master Protection

Agreement today!

Some limitations and exclusions apply. For prices and additional information in the U.S.A. call 1-800-827-6655.

* Coverage in Canada varies on some items. For full details,

call Sears Canada at 1-800-361-6665.

Sears Installation Service

For Sears professional installation of home appliances, garage door openers, water heaters, and other major home items, in the U.S.A.

or Canada call 1-800-4-MY-HOME ®.

ThankYouforpurchasingaKenmorewaterheater.Properlyinstalled andmaintained,itshouldgiveyouyearsoftroublefreeservice.If

youshoulddecidethatyouwantthenewwaterheaterprofessionally

installedbySearscall1-800-4-MY-HOME®.Theywillarrangefor prompt,qualityinstallationbySearsauthorizedcontractors.

Abbreviations Found In This Instruction Manual:

• CSA- Canadian Standards Association

• ANSI- American National Standards Institute

• N FPA- National Fire Protection Association

• ASME - American Society of Mechanical Engineers

• GAMA- Gas Appliance Manufacturers Association

Massachusetts Code requires this water heater to be installed in

accordance with Massachusetts 248-CMR 2.00: State Plumbing

Code and 248-CMR 5.00.

Complies with 40 Ng/J NOx requirements of Texas and most California AQM Districts.

Excessive Weight Hazard

Use two or more people to move and install the water heater.

Failure to do so can result in injury (including back injury).

Important Information About This Water Heater:

This gas water heater was manufactured to voluntary safety standards to reduce the likelihood of a flammable vapor ignition

incident. New technology used in meeting these standards makes this product more sensitive to installation errors or improper installation

environments. Please review the Installation Checklist found at the end of the installation instructions section and make any required

installation upgrades or changes.

This manual contains instructions for the installation, operation, and maintenance of the gas-fired water heater, tt also contains

warnings through out the manual that you must read and be aware of. All warnings and all instructions are essential to the proper operation of the water heater and your safety. Since we cannot put everything on the first few pages, READ THE ENTIRE MANUAL

BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER.

The installation must conform with these instructions and the local code authority having jurisdiction. In the absence of local

codes, installations shall comply with the following:

In the United States: The National Fuel Gas CodeANSI Z223.1/

NFPA 54. This publication is available from the Canadian StandardsAssociation, 8501 East Pleasant Valley Rd, Cleveland Ohio 44131, or The National Fire Protection Association, 1

Batterymarch Park, Quincy, MA 02269.

IMPORTANT: Do not remove any permanent instructions, labels, or

the data label from either the outside of the water heater or on the

inside of water heater panels.

• Remove exterior packaging and place installation components aside.

• Inspect all parts for damage prior to installation and start-up.

• Completely read all instructions before attempting to assemble and install this product.

• After installation, dispose of/recycle all packaging materials.

• 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 installation are

very important in preventing death from possible carbon monoxide

poisoning and fires. See Figure 1.

• Examine the location to ensure the water heater complies with the Installation Instructions 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 procedures.

Instructions may be obtained from California's Office of the State Architect, 1102 Q Street, Suite 5100, Sacramento, CA

95811. Instructions can also be downloaded to your computer

at www.dsa.dgs.ca.gov/Pubs.

MODEL TANK CAPACITY TYPE INPUT RECOVERY MINIMUM DIAMETER DIMENSIONS

NUMBER IN GALS (LTRS) OF RATE

GAS (Btu/hr) PER HOUR DIA. INCHES (mm) HEIGHT TO

153.331830 40 (151) Natural 40,000 40.94 3 (76)or4(102) 20 (508) 47.75 (1213)

153.331840 40 (151) Natural 40,000 40.94 3(76)or4(102) 18 (457) 58.14 (1477)

153.331851 40 (151) Propane 36,000 36.85 3(76)or4(102) 18 (457) 58.14 (1477) (L.P.)

153.331861 50 (189) Natural 45,000 45.45 4 (102) 24 (610) 49.5 (1257)

153.331882 50 (189) Natural 40,000 40.94 3 (76)or4(102) 20 (508) 57.28 (1455)

RATE GALS. VENT PIPE INCHES INCHES (mm)

@ 90°F RISE (mm) JACKET TOP

MATERIALS NEEDED

To simplify the installation Sears has available the installation parts shown below. You may or may not need all of these materials, depending on your type of installation.

EXPANSION TANKS FOR THERMAL EXPANSION CONDITIONS AVAILABLE

IN 2 GALLONS (7.6 LITERS) AND 5 GALLONS (18.9 LITERS)

CAPACITY THROUGH LOCAL SEARS STORE

OR SERVICE CENTER.

WATER HEATER INSTALLATION KIT WITH FLEXIBLE CONNECTORS FOR 3/4"

(19.05 ram) COPPER PLUMBING AND FLEXIBLE GAS CONNECTOR WITH FITTINGS.

BASIC TOOLS

You may or may not need all these tools, depending on your type of installation. These tools can be purchased at your local

Sears Store.

• Pipe Wrenches (2) 14" (356 mm)

• Screwdriver

• Tin Snips

• 6' (1.82 m) Tape or Folding Ruler

• Garden Hose

• Drill

• Pipe Dope or Teflon Tape

SLOT-HEAD SCREWDRIVER

DRILL

METAL DRAIN PANS AVAILABLE IN 20"

DIAMETER FOR WATER HEATERS HAVING A

DIAMETER 18" OR LESS AND IN 24" DIAMETER FOR

WATER HEATERS HAVING A

DIAMETER OF 22" OR LESS.

ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING

• Tubing Cutters or Hacksaw

• Propane Torch

• Soft Solder

• Solder Flux

• Emery Cloth

• Wire Brushes

TUBING CUTTER

PROPANE

TORCH

PHILLIPS SCREWDRIVER

ROLL OF TEFLON

TAPE (USE ONLY ON

WATER CONNECTIONS)

GARDEN HOSE

6 FOOT TAPE

TIN SNIPS

PIPE DOPE

(SQUEEZE TUBE)

USE FOR WATER AND GAS

CONNECTIONS

PIPE WRENCH

HACKSAW

3/4" (19 mm) WIRE BRUSH

1/2" (13 mm)WIRE BRUSH

EMERY CLOTH

ROLL OF LEAD-FREE

SOFT SOLDER

ROLL OF

SOLDER

FLUX

GET TO KNOW YOUR WATER HEATER - GAS MODELS

A Vent Pipe B Draft Hood

C Anode (Not Shown) D Hot Water Outlet

E Insulation

F Gas Supply Piping

G Manual Gas Shut-off Valve

H Ground Joint Union

I Drip Leg (Sediment Trap)

* INSTALL INACCORDANCE

WITH LOCAL CODES.

* DRIP LEG AS REQUIRED

BY LOCAL CODES.

TO VENT

TERMINATION ON

ROOF

J Inner Door

K Outer Door

L Union

M Inlet Water Shut-off Valve

N Cold Water Inlet O Inlet Dip Tube

P Temperature-Pressure Relief Valve

Q Rating Plate R Flue Baffle

INSTALL THERMAL EXPANSION

TANK IF WATER HEATER IS

INSTALLED IN A

CLOSED WATER SYSTEM

(S) GAS CONTROL VALVE/

THERMOSTAT

Control/Temperature Knob

S Gas Control Valve/Thermostat T Drain Valve

U Manifold/Burner Assembly

V Flue

W Metal Drain Pan

X Piezo Igniter Y Base-Ring Filter

120°F

Status Mark

Light 1

DISCHARGE PIPE

(DO NOT CAP OR PLUG.)

i 6"MAXIMUM

AIR GAP

gniter

Temperatures shown are approximates and may vary.

(U) MANIFOLD/BURNER ASSEMBLY

MAIN BURNER

MANIFOLD DOOR J

_PILOT TUBE

IGNITER WIRE

MANIFOLD

TUBE

* ALL PIPING MATERIALS TO BE

SUPPLIED BY CUSTOMERS.

FIGURE 1.

This gas water heater was manufactured to voluntary safety standards to reduce the likelihood of a flammable vapor ignition incident. The new technology used in meeting these standards makes this product more sensitive to installation errors. Please review the following checklist and make any required installation upgrades or changes.

Questions? Contact Sears at 1-800-4-MY-HOME (1-800-469-4663).

Installation Checklist

Water Heater Location

Water heater location is important and can affect system performance. Please check the following:

[] Installation area free of corrosive elements and flammable

materials.

[] Centrally located with the water piping system (For new

installations). Located as close to the gas piping and vent pipe system as possible.

[] Located indoors and in a vertical position. Protected from

freezing temperatures.

[] Proper clearances from combustible surfaces

maintained and not installed directly on a carpeted floor.

[] Provisions made to protect the area from water damage.

Metal drain pan installed and piped to an adequate drain.

[] Sufficient room to service the water heater. See Clearances

and Accessibility section of this manual.

[] Water heater not located near an air moving device. [] Is the installed environment dirty (excessive amounts of

lint, dirt, dust, etc.)? If so, the base-ring filter located on the bottom of the water heater will need to be cleaned

periodically. Refer to the "Maintenance of your Water Heater" section of this manual for information on cleaning

the base-ring filter.

Combustion Air Supply and Ventilation

Check for sufficient combustion air supply. Insufficient air for the combustion of gas wilt result in the flame becoming "lazy", thereby allowing heat to build up in the combustion chamber.

This excessive heat wilt cause a thermal switch on the door assembly to trip. Is the water heater installed in a closet or other

small, enclosed space? If so: [] Are there openings for make-up air to enter and exit the

room/area?

[] Are the openings of sufficient size? Remember, if there

are other gas-fired or air-consuming appliances in the same room, you need more make-up air. Refer to the "Installation Instructions" and "Combustion Air Supply and

Ventilation" sections for specific requirements.

[] Make sure that fresh air is not taken from areas that contain

negative pressure producing devices such as exhaust fans, dryers, fireplaces, etc.

[] Is there a furnace/air handler in the same room space as

the water heater? If so, has a return air duct system been attached that exits the room? If so, check for leaks on the air duct system. If no air duct system is present, correct

immediately by contacting a local Heating, Ventilation, Air- Conditioning & Refrigeration (HVAC-R) authorized service

provider.

[] Use a fresh air supply that is free of corrosive elements and

flammable vapors.

[] Fresh airopenings must be sized correctly with consideration

given to the blocking effect of louvers and grilles.

[] Ductwork must be the same cross-sectional area as the

openings.

Vent Pipe System

Check for proper drafting at the water heater draft hood. Refer to the "Checking the Draft" section of this manual for the test procedure. If the procedure shows insufficient draft is present,

please check the following: [] Draft hood properly installed.

[] Vent connectors securely fastened with screws and

supported properly to maintain six inch clearance.

[] Vent connector made of approved material and sized

correctly.

[] Vent pipe system installed according to all local and state

codes or, in the absence of local and state codes, the "National Fuel Gas Code", ANSI Z223.1(NFPA 54)-current

edition.

[] Flue baffle properly positioned in the flue tube. [] Check the vent system for restrictions/obstructions and

check the vent termination height. Refer to the "Combustion Air Supply and Ventilation" section of this water heater manual for specific requirements.

[] Recheck for sufficient combustion air supply.

Water System Piping

[] Temperature and pressure relief valve properly installed

with a discharge line run to an open drain and protected from freezing.

[] All piping properly installed and free of leaks. [] Heater completely filled with water. [] Closed system pressure build-up devices installed.

[] Mixing valve (when applicable) installed per manufacturer's

instructions (See "Water Temperature Regulation" section).

Gas Supply and Piping

[] Gas type is the same as that listed on the water heater rating

plate.

[] Gas line equipped with shut-off valve, union, and drip leg. [] Use pipe joint compound or teflon tape marked as being

resistant to the action of petroleum [Propane (L.R)] gases. [] Adequate pipe size and approved pipe material. [] An approved noncorrosive leak detection solution used

to check all connections and fittings for possible gas leaks.

If such a solution is not available, use a mixture of dish

washing soap and water (one part soap to 15 parts water)

or children's soap bubble solution. Bubbles forming indicate

a leak. Correct any leak found.

Removing the Old Water Heater C)

MANUAL GAS

SHUT-OFFVALVE--_

GROU ND-------_ JOINT

UNION

CHECK WITH LOCAL UTILITY FOR MINIMUM HEIGHT

Turn "OFF" the gas supply to the water heater.

3"MINIMUM

SUITABLE

DRAIN

FIGURE 2.

DISCHARGE PIPE

(DO NOT CAP

OR PLUG)

6" MAXIMUM

AIR GAP

Attach a hose to the water heater drain valve and put the other end

in a floor drain or outdoors. (See Figures 2 and 5.) Open the water

heater drain valve. The water passing out of the drain valve may be extremely hot. To avoid

being scalded, make sure all connections are tight and that the

water flow is directed away from any person.

FIGURE 5.

Disconnect the vent pipe from the draft hood where it connects

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 a draft hood which must be used for proper operation.

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 connect to the water heater.

See Figure 6. This will avoid cutting off pipes too short. Additional cuts can be made later if necessary. Disconnect the temperature-pressure relief valve drain line. When the water

heater is drained, disconnect the hose from the drain valve.

Close the drain valve. The water heater is now completely disconnected and ready to be removed.

If the main gas line shutoff valve serving all gas appliances is used, also shut "OFF" the gas at each appliance. Leave all gas appliances shut "OFF" until the water heater

installation is completed. See Figures 2 and 3.

Open a nearby hot water faucet until the water is no longer hot. When the water has cooled, turn

"OFF" the water supply tothe water heater at the water shut off valve

orwater meter. Some installations require that the water be turned off

to the entire house. See Figures 2 and 4.

Check again to make sure the gas supply is "OFF" to the water heater. Then disconnect the gas supply connection from the

gas control valve.

FIGURE 3.

FIGURE 4.

• Burn hazard

• Hotwater discharge.

FIGURE 6.

If you have galvanized pipes to the water heater, loosen the two galvanized pipes with a pipe wrench at the union in each line. Also disconnect the piping remaining to the water

heater. See Figure 7. These pieces should be saved since they may be needed when reconnecting the new water heater.

Disconnect the temperature-pressure relief valve drain line. When the water heater is drained, disconnect the hose from

the drain valve. Close the drain valve. The water heater

is now completely disconnected and ready to be removed.

Mineral buildup or sediment may have accumulated in the old water heater. This causes the water heater to be much

heavier than normal and this residue, if spilled out, could

cause staining.

• Keep hands clear of drain valve discharge.

FIGURE 7.

Location Requirements

area of the water heater, leave the area immediately and call the fire department from a neighbor's home. Do not attempt to clean the spill until all ignition sources have been extinguished.

I Carbon Monoxide Poisoning Hazard

Do not install in a mobile home. Doing so can result in carbon monoxide poisoning and death.

The FVIR System is designed to reduce the risk of flammable vapor-related fires. The patented system protects your family by trapping the burning vapors within the water heater combustion chamber through the special flame-arrestor. The burning vapors literally "burn themselves out" without escaping back into the room. In the event of a flammable vapor incident, the FVIR System disables the water heater by shutting off the gas supply to the water heater's burner and pilot, preventing re-ignition of any remaining flammable vapors in the area. This will not prevent a possible fire/explosion if the igniter is depressed and flammable vapors have accumulated in the combustion chamber with the pilot light off. If you suspect a flammable vapor incident has occurred, do not use this appliance. Do not attempt to light this appliance, or depress the igniter button if you suspect flammable vapors have accumulated inside or outside the appliance. Immediately call a qualified technician to inspect the appliance. Water heaters subjected to a flammable vapors incident will show a discoloration on the flame-arrestor and require replacement of the entire water heater.

Rarnrnable Vapors

FIRE AND EXPLOSION HAZARD

Can result in serious injury or death

_Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other

appliance. Storage of or use of gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance can result in serious injury or death.

Read and follow water heater warnings and instructions.

Fire or Explosion Hazard

• Read instruction manual before installing, using or servicing water heater.

• Improper use may result in fire or explosion.

• Maintain required clearances to combustibles.

Keep combustibles such as boxes, magazines, clothes, etc. away from the water heater area.

Site Location

• Select a location near the center of the water piping system. The water heater must be installed indoors and in a vertical

position on a level surface. DO NOT install in bathrooms, bedrooms, or any occupied room normally kept closed.

• Locate the water heater as close to the chimney or gas vent as practical. Consider the vent system piping and combustion air supply requirements when selecting the water heater location. The venting system must be able

to run from the water heater to termination with minimal length and elbows.

• Locate the water heater near the existing gas piping. If installing a new gas line, locate the water heater to minimize the pipe length and elbows.

• The water heater should be located in an area not subject to freezing temperatures. Water heaters located in unconditioned spaces (i.e., attics, basements, etc.) may require insulation of the water piping and drain piping to protect against freezing. The drain and controls must be easily accessible for operation and service. Maintain proper clearances as specified on the rating plate.

• Do not locate the water heater near an air-moving device. The operation of air-moving devices such as exhaust fans, ventilation systems, clothes dryers, fireplaces, etc., can affect the proper operation of the water heater. Special attention must be given to conditions these devices may create. Flow reversal of flue gases may cause an increase of carbon monoxide inside of the dwelling (Figure 8).

• If the water heater is located in an area that is subjected to lint and dirt, it may be necessary to periodically clean the base-ring filter and flame-arrestor (see External Inspection & Cleaning of the Flame-arrestor).

• This water heater is not for use in manufactured (mobile) homes or outdoor installation.

NOTE: This water heater must be installed according to all local and state codes or, in the absence of local and state codes, the

"National Fuel Gas Code", ANSI Z223.1(NFPA 54)-current edition.

Do not use or store flammable products such as gasoline, solvents, or adhesives in the same room or area near the water heater. If such flammables must be used, all gas burning appliances in the vicinity must be shut off and their pilot lights extinguished. Open the doors and windows for ventilation while

flammable substances are in use. If flammable liquids or vapors have spilled or leaked in the

REVERSE FLOW

L OF GASES

FIGURE 8

Property Damage Hazard

• All water heaters eventually leak.

• Do not installwithout adequate drainage.

IMPORTANT: The water heater should be located in an area where leakage of the tank or connections will not result in damage

to the area adjacent to the water heater or to lower floors of the structure. Due to the normal corrosive action of water, the tank wilt

eventually leak after an extended period of time. Also any external plumbing leak, including those from improper installation, may cause early failure of the tank due to corrosion if not repaired. If the homeowner is uncomfortable with making the repair a

qualified technician should be contacted. A suitable metal drain pan should be installed under the water heater as shown below, to help protect the property from damage which may occur from

condensate formation or leaks in the piping connections or tank. The pan must limit the water level to a maximum depth of 1-3/4" and be two inches wider than the heater and piped to an adequate

drain. NOTE: The pan must not restrict combustion air flow. Locate the water heater near a suitable indoor drain. Outside drains are

subject to freezing temperatures which can obstruct the drain line. The piping should be at least 3/4" ID and pitched for proper

drainage.

DISCHARGE PIPE

:)O NOT CAP OR PLUG)

Insulation Blankets

Insulation blankets available to the general public for external use on gas water heaters are not necessary with Kenmore

products. The purpose of an insulation blanket is to reduce the standby heat toss encountered with storage tank heaters. Your Kenmore water heater meets or exceeds the National Appliance

Energy Conservation Act standards with respect to insulation and standby loss requirements, making an insulation blanket

unnecessary.

Breathing Hazard - Carbon Monoxide Gas

•=;':';:°;:-oo

.',?d_:::.

Breathing carbon monoxide can cause brain damage or death. Always read and understand instruction manual.

Should you choose to apply an insulation blanket to this heater, you should follow these instructions (See Figure 1

for identification of components mentioned below). Failure to follow these instructions can restrict the air flow required for

proper combustion, potentially resulting in fire, asphyxiation, serious personal injury or death.

• Do not obstruct water heater air intakewith insulating blanket.

• Gas and carbon monoxide detectors

are available.

• Install water heater in accordance

with the instruction manual.

,_k, WARNING

METAL DRAIN PAN

X. 6" MAXIMUM

I_AT LEAST 2" GREATER THAN THE

DIAMETER OF THE WATER HEATER. PIPED TO AN

AIR GAP

ADEQUATE DRAIN

FIGURE 9.

Water heater life depends upon water quality, water usage, water temperature and the environment in which the water

heater is installed. Water heaters are sometimes installed in locations where leakage may result in property damage, even

with the use of a metal drain pan piped to a drain. However, unanticipated damage can be reduced or prevented by a leak detector or water shut-off device used in conjunction with a

piped metal drain pan. These devices are available from some plumbing supply wholesalers and retailers, and detect and react to leakage in various ways:

• Sensors mounted in the metal drain pan that trigger an alarm or turn off the incoming water to the water heater

when water is detected.

• Sensors mounted in the metal drain pan that turn off the water supply to the entire home when water is detected in

the drain pan.

• Water supply shut-off devices that activate based on the water pressure differential between the cold water and hot water pipes connected to the water heater.

• Devices that wilt turn off the gas supply to a gas water heater while at the same time shutting off its water supply.

• Do not apply insulation to the top of the water heater, as this wilt interfere with safe operation of the draft hood.

• Do not cover the outer door, thermostat or temperature & pressure relief valve.

• Do not allow insulation to come within 2" (50.8 mm) of the floor to prevent blockage of combustion air flow to the burner.

• Do not cover the instruction manual. Keep it on the side of the water heater or nearby for future reference.

• Do obtain new warning and instruction labels from Sears for placement on the blanket directly over the existing

labels.

• Do inspect the insulation blanket frequently to make certain it does not sag, thereby obstructing combustion air

flow.

Clearances and Accessibility

NOTE: Minimum clearances from combustible surfaces are stated on the label adjacent to the gas control valve/thermostat

of the water heater. The water heater is certified for installation on a combustible floor.

• IMPORTANT: If installing over carpeting, the carpeting must be protected by a metal or wood panel beneath the

water heater. The protective panel must extend beyond the full width and depth of the water heater by at least three inches (76.2mm) in any direction; or if in an alcove or closet installation, the entire floor must be covered by the panel.

• Figure 10 may be used as a reference guide to locate the specific clearance locations. A minimum of 24 inches of front clearance should be provided for inspection and

service.

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