GE_Water_Heater

! WARNING: This water heater is not suitable for use in manufactured (mobile) homes!

Use & Care Manual

With Installation Instructions for the Installer

Gas Residential

Water Heaters

Residential 40 and 50 Gallon

The purpose of this manual is twofold: one, to provide the installer with the basic directions

and recommendations for the proper installation and adjustment of the water heater; and two, for the owner???operator, to explain the features, operation, safety precautions,

maintenance and troubleshooting of the water heater. This manual also includes a parts list.

It is very important that all persons who are expected to install, operate or adjust this water heater read the instructions carefully so they may understand how to perform these operations. If you do not understand these instructions or any terms within it, seek professional advice.

! FOR YOUR SAFETY!

???Do not store or use gasoline or other flammable vapors or liquids or other combustible materials in the vicinity of this or any other appliance. To do so may result in an explosion or fire.

???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.

???Do not return to your home until authorized by the gas supplier or fire department.

???Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury, or death . Refer to this manual. Installation and service must be performed by a qualified installer, service agency or the gas supplier.

Printed in USA

Manufactured under trademark license by:

Rheem Manufacturing Company

2600 Gunter Park Drive East, Montgomery, AL 36109-1413

AP13787 (01/06)

Customer Service Troubleshooting Tips Care and Cleaning Operating Instructions Installation Instructions Safety Instructions

Safety Information

Safety Precautions. . . . . . . 3???6

LP Gas Models . . . . . . . . . . . . . 5

Installation Instructions

Location. . . . . . . . . . . . . . . . . . . . 7

Water Supply Connections. . . 9

Gas Supply. . . . . . . . . . . . . . . . . 11

Venting . . . . . . . . . . . . . . . . . . 12-16

Wiring Diagram. . . . . . . . . . . . . . 17

Pipe Insulation. . . . . . . . . . . . . . 18

Heat Traps . . . . . . . . . . . . . . . . . 19

Installation Checklist . . . . . . . 20

Potable/Space Heating . . . . . 21

Operating Instructions

Lighting Instructions. . . . . . . 22

Water Temperature . . . . . 23, 24

Care and Cleaning

Draining. . . . . . . . . . . . . . . . . . . 26

Maintenance . . . . . . . . . . . . . . 26

Vent System Inspection . . . . 27

Burner Inspection . . . . . . . . . . 27

Extended Shut-Down. . . . . . . 28

Troubleshooting Tips

Before You Call

For Service . . . . . . . . . . . . . 29-31

Customer Service

Parts List . . . . . . . . . . . . . . . . . 32

If You Need Service . . . . . . . . . 36

IMPORTANT!

Fill out and return the Consumer Product Registration Card that is in the back of this manual.

FOR YOUR RECORDS

Write the model and serial numbers here:

You can find them on a label on the appliance.

Staple sales slip or cancelled check here.

Proof of the original purchase date is needed to obtain service under the warranty.

READ THIS MANUAL

Inside you will find many helpful hints on how to use and maintain your water heater properly. Just a little preventive care on your part can save you time and money over the life of your water heater.

You???ll find many answers to common problems in the Before You Call For Service section. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.

IF YOU NEED SERVICE

If you do need service, you can relax knowing help is only a phone call away. For service call 800-431-1549.

READ THE SAFETY INFORMATION

Your safety and the safety of others are very important. There are many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

!as an indication of Important Safety Information! This symbol alerts you to potential hazards that can kill or hurt you and others.This is the safety alert symbol. Recognize this symbol

All safety messages will follow the safety alert symbol and either the word ???DANGER???, ???WARNING???, ???CAUTION??? or ???NOTICE???.

These words mean:

! DANGER An imminently hazardous situation that will result in death or serious injury.

! WARNING A potentially hazardous situation that could result in death or serious injury and/or damage to property.

! CAUTION A potentially hazardous situation that may result in minor or moderate injury.

Notice:Attention is called to observe a specified procedure or maintain a specific condition.

IMPORTANT SAFETY INFORMATION.

READ ALL INSTRUCTIONS BEFORE USING.

Be sure to read and understand the entire Use and Care Manual before attempting to install or operate this water heater. It may save you time and money. Pay particular attention to the Safety Instructions. Failure to follow these warnings could result in serious bodily injury or death. Should you have problems understanding the instructions in this manual, or have any questions, STOP, and get help from a qualified service technician, or the local gas utility.

! DANGER!

INSTALL THE BLOWER ASSEMBLY AND PROPERLY VENT

THE WATER HEATER???

Failure to install the blower assembly and properly vent the water heater to the outdoors as outlined in the Venting Section of the Installation Instructions in this manual can result in unsafe operation of the water heater. To avoid the risk of fire, explosion, or asphyxiation from carbon monoxide, never operate this water heater unless it is properly vented and has an adequate air supply for proper operation. Be sure to inspect the vent system for proper installation at initial start-up; and at least annually thereafter. Refer to the Care and Cleaning section of this manual for more information regarding vent system inspection.

! WARNING!

Gasoline, as well as other flammable materials and liquids (adhesives, solvents, paint thinners, etc.), and the vapors they produce are extremely dangerous. DO NOT handle, use or store gasoline or other flammable or combustible materials anywhere near or in the vicinity of a water heater or any other appliance. Be sure to read and follow the warning label pictured below and other labels on the water heater, as well as the warnings printed in this manual. Failure to do so can result in property damage, bodily injury or death.

! W A R N I N G

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.

Service Customer Tips Troubleshooting Cleaning and Care Instructions Operating Instructions Installation Instructions Safety

Instructions Safety Instructions

IMPORTANT SAFETY INFORMATION.

READ ALL INSTRUCTIONS BEFORE USING.

! DANGER!

WATER TEMPERATURE SETTING

Safety and energy conservation are factors to be considered when selecting the water temperature setting of a water heater???s thermostat. Water temperatures above 125??F can cause severe burns or death from scalding. Be sure to read and follow the warnings outlined on the label pictured below. This label is also located on the water heater.

Customer Service Troubleshooting Tips Care and Cleaning Operating Instructions Installation

! D A N G E R

HOT

BURN

Water temperature over 125??F can cause severe burns instantly or death from scalds.

Children, disabled and elderly are at highest risk of being scalded.

See instruction manual before setting temperature at water heater.

Feel water before bathing or showering.

Temperature limiting valves are available, see manual.

Notice: Mixing valves are available for reducing point of use water temperature by mixing hot and cold water in branch water lines. Contact a licensed plumber or the local plumbing authority for further information.

Time/Temperature Relationship in Scalds

Table courtesy of Shriners Burn Institute

The chart shown above may be used as a guide in determining the proper water temperature for your home.

! DANGER: Households with small children, disabled, or elderly persons may require a 120??F or lower gas control (thermostat) setting to prevent contact with ???HOT??? water.

Maximum water temperatures occur just after the burner has shut off. To find water temperature being delivered, turn on a hot water faucet and place a thermometer in the water stream and read the thermometer. (See page 23 and 24 for more details.)

The temperature of the water in the heater can be regulated by setting the temperature dial on the front of the gas control (thermostat). To comply with safety regulations the gas control (thermostat) was set at its lowest setting before the water heater was shipped from the factory.

The illustration below details the approximate water temperature for each mark on the Gas Control (Thermostat) Temperature Dial.

120??F

90??F

160??F

(Vacation Setting)

Temperatures are approximate

DANGER!

LIQUEFIED PETROLEUM (LP ??? PROPANE OR BUTANE)

AND NATURAL GAS MODELS

LP and Natural gas have an odorant added to aid in detecting a gas leak. Some people may not physically be able to smell or recognize this odorant. If you are unsure or unfamiliar with the smell of LP or natural gas, ask the gas supplier. Other conditions, such as ???odorant fade???, which causes the odorant to diminish in intensity, can also hide or camouflage a gas leak.

Installation Instructions Safety

???Water heaters utilizing LP gas are different from natural gas models. A natural gas water heater will not function safely on LP gas and vice versa.

???No attempt should ever be made to convert the water heater from natural gas to LP gas. To avoid possible equipment damage, personal injury or fire, do not connect the water heater to a fuel type not in accordance with the unit data plate. LP for LP units. Natural gas for natural gas units. These units are not certified for any other fuel type.

???LP appliances should not be installed below grade (for example, in a basement) if such installation is prohibited by federal, state and/or local laws, rules, regulations or customs.

???LP gas must be used with great caution. It is heavier than air and will collect first in lower areas making it hard to detect at nose level.

???Before attempting to light the water heater, make sure to look and smell for gas leaks. Use a soapy solution to check all gas fittings and connections. Bubbling at a connection indicates a leak that must be corrected. When smelling to detect a gas leak, be sure to sniff near the floor also.

???Gas detectors are recommended in LP & natural gas applications and their installation should be in accordance with the detector manufacturer???s recommendations and/or local laws, rules, regulations or customs.

???It is recommended that more than one method, such as soapy solution, gas detectors, etc., be used to detect leaks in gas applications.

! DANGER: If a gas leak is present or suspected:

???Do not attempt to find the cause yourself.

???Do not try to light any appliance.

???Do not touch any electrical switch.

???Do not use any phone in your building.

???Leave the house immediately and make sure your family and pets leave also.

???Leave the doors open for ventilation and contact the gas supplier, a qualified service agency or the fire department.

???Stay away from the house (or building) until the service call has been made, the leak is corrected and a qualified agency has determined the area to be safe.

Service Customer Tips Troubleshooting Cleaning and Care Instructions Operating Instructions

Operating Instructions Installation Instructions Safety Instructions

IMPORTANT SAFETY INFORMATION.

READ ALL INSTRUCTIONS BEFORE USING.

! WARNING!

For your safety, the information in this manual must be followed to minimize the risk of fire or explosion, electric shock, or to prevent property damage, personal injury, or loss of life.

FOR INSTALLATIONS IN THE STATE OF CALIFORNIA

California Law requires that residential water heaters must be braced, anchored or strapped to resist falling or horizontal displacement due to earthquake motions. For residential water heaters up to 52-gallon capacity, a brochure with generic earthquake bracing instructions can be obtained from: Office of the State Architect, 400 P Street, Sacramento, CA 95814 or you may call 916-445-8100 or ask a water heater dealer.

However, applicable local codes shall govern installation. For residential water heaters

of a capacity greater than 52 gallons, consult the local building jurisdiction for acceptable bracing procedures.

SAFETY PRECAUTIONS

Have the installer show you the location of the gas shut-off valve and how to shut it off if necessary. Turn off the manual shut-off valve if the water heater has been subjected to overheating, fire, flood, physical damage or if the gas supply fails to shut off.

Care and Cleaning

???Read this manual entirely before installing or operating the water heater.

???Use this appliance only for its intended purpose as described in this Use and Care Manual.

???Be sure your appliance is properly installed in accordance with local codes and the provided installation instructions.

???Do not attempt to repair or replace any part of your water heater unless it is specifically recommended in this manual. All other servicing should be referred to a qualified technician.

Customer Service Troubleshooting Tips

READ AND FOLLOW THIS SAFETY INFORMATION

CAREFULLY.

SAVE THESE INSTRUCTIONS

Installing the water heater.

This water heater must be installed in accordance with these instructions, local codes, utility company requirements, and/or in the absence of local codes, use the latest edition of the American National Standard/National Fuel Gas Code. A copy can be purchased from either the American Gas Association, 400 N. Capitol Street NW, Washington, DC 20001 as ANSI standard Z223.1 or National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02269 as booklet NFPA 54.

Instructions Safety

Combustion Air

Inlet Openings

Max.

2???

Diameter of water heater plus 2??? min.

The auxiliary catch pan installation MUST conform to local codes.

! WARNING: Combustible construction refers to adjacent walls and ceilings and should not be confused with combustible or flammable products and materials. Combustible and/or flammable products and materials should never be stored in the vicinity of this or any gas appliance.

Location

The water heater should not be located in an area where leakage from the tank or connections will result in damage to the area adjacent to the heater or to lower floors of the structure.

When such areas cannot be avoided it is recommended that a suitable catch pan, adequately drained, must be installed under the water heater.

The pan must not restrict air flow to the combustion air inlet openings (perforation openings) located around the lower perimeter of the water heater.

Catch pan kits are available from the store where the water heater was purchased, or any water heater distributor.

Make certain the floor underneath the water heater is strong enough to sufficiently support the weight of the water heater once it is filled with water.

A gas fired water heater or any other appliance should not be installed

in a space where liquids which give off flammable vapors are to be used or stored. Such liquids include gasoline, LP gas (butane or propane), paint or adhesives and their thinners, solvents or removers.

DO NOT block or obstruct any of the combustion air inlet openings located around the perimeter of the water heater. A minimum of 1??? is required between these combustion air inlet openings and any obstruction.

DO NOT obstruct or block the Flammable Vapor Sensor.

Because of natural air movement in a room or other enclosed space, flammable vapors can be carried some distance from where liquids which give off flammable vapors are to be used or stored. The open flame of the water heater???s pilot or main burner can ignite these vapors and create a shut down condition of the water heater which will not allow the water heater to ignite until examined by a Qualified Service Technician.

The water heater must be located so it is not subject to physical damage, for example, by moving vehicles, area flooding, etc.

If local codes require the use of a stand kit to raise the water heater 18??? above the floor, please contact the store where the water heater was purchased, or any water heater distributor. These kits must comply with local codes.

??? The water heater should be installed as close as practical to the gas vent or chimney.

??? Long hot water lines should be insulated to conserve water and energy.

??? The water heater and water lines should be protected from exposure to freezing temperatures.

??? Do not install the water heater in bathrooms, bedrooms, any occupied rooms normally kept closed, or in unprotected outdoor areas.

??? Minimum clearance from combustible construction:

If the clearances stated on the Instruction/Warning Label, located on the front of the heater differ, install the water heater according to the clearances stated on the label.

??? If the water heater is installed in an alcove or closet, the entire floor must be covered by a wood or metal panel. A minimum of 24??? clearance from the front and top should be available for adequate inspection and servicing.

??? The water heater may be installed on combustible floors, but not directly on carpeting. If the water heater must be installed on carpeting, place a metal or wood panel beneath the water heater, extending beyond its full width and depth at least 3??? in all directions.

Service Customer Tips Troubleshooting Cleaning and Care Instructions Operating Instructions Installation

Safety Instructions

Installing the water heater.

Inspect Shipment

Inspect the water heater for possible damage. Check the markings on the rating plate of the water heater to be certain the type of gas supplied corresponds to the water heater requirements.

Combustion and Ventilation Air

Troubleshooting Tips Care and Cleaning Operating Instructions Installation Instructions

Ventilation (ambient) air temperature must be 100??F or less. Proper operation of the water heater requires air for combustion and ventilation. Provisions for combustion and ventilation air must comply with referenced codes and standards.

NOTICE: If the water heater is installed in an unconfined space within a building of conventional frame, masonry or metal construction, infiltration air is normally adequate for proper combustion and ventilation. If the water heater is installed in a confined space, provisions for combustion and ventilation air must be made.

DO NOT obstruct or block the

Flammable Vapor Sensor.

A confined space is one having a volume of less than 50 cubic feet per 1000 Btuh of the aggregate input of all appliances within that space.

The air must be supplied through two permanent openings of equal area. One is to be located within 12??? above the floor and the other is to be located within 12??? from the ceiling.

The minimum net free area of each opening must not be less than one square inch per 1000 Btuh of the total input rating of all the appliances in the enclosure (but not less than 100 square inches), if each opening communicates with other unconfined areas inside the building.

Buildings of unusually tight construction shall have the combustion and ventilation air supplied from outdoors, or a freely ventilated attic or crawl space.

If air is supplied from outdoors, directly or through vertical ducts, there must be two openings located as specified above and each must have a minimum net free area of not less than one square inch per 4000 Btuh of the total input rating of all the appliances in the enclosure.

If horizontal ducts are used to communicate with the outdoors, each opening must have a minimum net free area of not less than one square inch per 2000 Btuh of the total input rating of all the appliances in the enclosure. If ducts are used, the minimum dimensions of rectangular air ducts shall not be less than 3???.

NOTICE: If the duct openings which supply combustion and ventilation air are to be covered with a protective screen or grill, the net free area (openings in the material) of the covering material must be used in determining the size of the openings. Protective screening for the openings MUST NOT be smaller than 1/4???mesh to prevent clogging by lint or other debris.

Customer Service

NOTICE: The water heater should not be installed near an air supply containing halogenated hydrocarbons.

Corrosive Atmospheres

The air in beauty shops, dry cleaning establishments, photo processing labs, and storage areas for liquid and powdered bleaches or swimming pool chemicals often contain such halogenated hydrocarbons.

An air supply containing halogenated hydrocarbons may be safe to breathe, but when it passes through a gas flame corrosive elements are released that will shorten the life of any gas burning appliance.

Propellants from common spray cans or gas leaks from A/C and refrigeration equipment are highly corrosive after passing through a flame.

The water heater warranty is voided when failure of the heater is due to operation in a corrosive atmosphere.

Drain valve

Thermal Expansion

Determine if a check valve exists in the inlet water line. Check with your local water utility. It may have been installed in the cold water line as a separate back flow preventer, or it may be part of a pressure reducing valve, water meter or water softener. A check valve located in the cold water inlet line can cause what is referred to as a ???closed water system???. A cold water inlet line with no check valve or back flow prevention device is referred to as an ???open??? water system.

As water is heated, it expands in volume and creates an increase in the pressure within the water system. This action is referred to as ???thermal expansion???. In an ???open??? water system, expanding water which exceeds the capacity of the water heater flows back into the city main where the pressure is easily dissipated.

A ???closed water system???, however, prevents the expanding water from flowing back into the main supply line, and the result of ???thermal expansion??? can create a rapid and dangerous pressure increase in the water heater and system piping. This rapid pressure increase can quickly reach the safety setting of the relief valve, causing it to operate during each heating cycle. Thermal expansion, and the resulting rapid, and repeated expansion and contraction of components in the water heater and piping system can cause premature failure of the relief valve, and possibly the heater itself. Replacing the relief valve will not correct the problem!

The suggested method of controlling thermal expansion is to install an expansion tank in the cold water line between the water heater and the check valve (see illustration below). The expansion tank is designed with an air cushion built in that compresses as the system pressure increases, thereby relieving the over pressure condition and eliminating the repeated operation of the relief valve. Other methods of controlling thermal expansion are also available. Contact your installing contractor, water supplier or plumbing inspector for additional information regarding this subject.

Instructions Operating Instructions Installation Instructions Safety

IMPORTANT: Do not apply heat to the HOT or COLD water connections. If sweat connections are used, sweat tubing to adapter before fitting adapter to the cold water connections on heater. Any heat applied to the cold water supply

Water Supply Connections

Refer to the illustration below for suggested typical installation. The installation of unions or flexible copper connectors is recommended on the hot and cold water connections so that the water heater may be easily disconnected for servicing if necessary. The HOT and COLD water connections are clearly marked and are 3/4??? NPT on all models. Install a shut-off valve in the cold water line near the water heater.

Typical Installation

and Care

fittings will permanently damage the dip tube.

NOTICE: The National Fuel Gas Code (NFGC) mandates a manual gas shut-off valve: See (NFGC) for complete instructions. Local codes or plumbing authority requirements may vary from the instructions or diagrams provided and take precedent over these instructions.

Vacuum Relief Valve

(Not Supplied)

Water Heater Jacket

Temperature and pressure relief valve

Manual gas shut-off

To gas supply

Ground joint union

Sediment trap

Cap

Thermostatic gas valve Jacket door

Flammable Vapor Sensor

1/4??? per foot maximum slope up or down for horizontal venting

Blower assembly

Anode

Union

To cold water

supply

Shut-off valve Thermal expansion

tank (if required)

Relief valve

discharge line to suitable open drain.

Combustion Air

Inlet Openings

Service Customer Tips Troubleshooting Cleaning

If required, install per local codes and valve manufacturer???s instructions.

Drain Pan Pipe to suitable drain.

Safety Instructions

Installing the water heater.

A new combination temperature and pressure relief valve, complying with the Standard for Relief Valves and Automatic Gas Shut-Off Devices for Hot Water Supply Systems, ANSI Z21.22, is supplied and must remain in the opening provided and marked for the purpose on the water heater. No valve of any type should be installed between the relief valve and the tank. Local codes shall govern the installation of relief valves.

Instructions Installation Instructions

Relief Valve

The pressure rating of the relief valve must not exceed 150 PSI, the maximum working pressure of the water heater as marked on the rating plate.

The Btuh rating of the relief valve must equal or exceed the Btuh input of the water heater as marked on its rating plate.

Position the outlet of the relief valve above a suitable open drain to eliminate potential water damage. Piping used should be of a type approved for hot water distribution.

The discharge line must be no smaller than the outlet of the valve and must pitch downward from the valve to allow complete drainage (by gravity) of the relief valve and discharge line.

The end of the discharge line should not be threaded or concealed and should be protected from freezing. No valve of any type, restriction, or reducer coupling should be installed in the discharge line.

Care and Cleaning Operating

WARNING: The tank must be full of water before heater is turned on. The water heater warranty does not cover damage or failure resulting from operation with an empty or partially empty tank.

To Fill the Water Heater

Make certain that the drain valve is closed, then open the shut-off valve in the cold water supply line.

Open each hot water faucet slowly to allow the air to vent from the water heater and piping.

A steady flow of water from the hot water faucet(s) indicates a full water heater.

Customer Service Troubleshooting Tips

Condensation

Condensation can form on the tank when it is first filled with water. Condensation might also occur with a heavy water draw and very cold inlet water temperatures.

Drops of water falling on the burner can produce a sizzling or pinging sound.

This condition is not unusual, and will disappear after the water becomes heated. If, however, the condensation continues, examine the piping and fittings for possible leaks.

Additional information on this subject may be found at www.rheem.com, under ???Library???, scroll down to the Technical Service Bulletins 1400 Series Section and choose Bulletin #1402.

WARNING: Do not attempt to convert this water heater for use with a different type of gas other than the type shown on the rating plate. Such conversion could result in hazardous operating conditions.

Instructions Safety

Gas Supply

The branch gas supply line to the water heater should be clean 1/2??? black steel pipe or other approved gas piping material.

A ground joint union or ANSI design certified semi-rigid or flexible gas appliance connector should be installed in the gas line close to the water heater. The National Fuel Gas Code (NFGC) mandates a manual gas shut-off valve: See (NFGC) for complete instructions.

If flexible connectors are used, the maximum length shall not exceed 36???.

If lever type gas shut-offs are used, they shall be T-Handle type.

Compound used on the threaded joints of the gas piping must be of the type

resistant to the action of LP gas. Use compound sparingly on male threads only.

A sediment trap should be installed at the bottom of the gas line.

Do not use excessive force (over 31.5 ft lbs.) in tightening the pipe joint at the gas control (thermostat) inlet, particularly if teflon pipe compound is used, as the valve body may be damaged.

The inlet gas pressure to the water heater must not exceed 10.5??? w.c. for natural gas, or 14??? w.c. for LP gas. For purposes of input adjustment, the minimum inlet gas pressure (with main burner on) is shown on the water heater rating plate. If high or low gas pressures are present, contact your gas supplier for correction.

Instructions Operating Instructions Installation

WARNING: Never use an open flame to test for gas leaks, as property damage, personal injury, or death could result.

Leak Testing

The water heater and its gas connections must be leak tested at normal operating pressures before it is placed in operation.

Turn on the manual gas shut-off valve near the water heater.

Use a soapy water solution to test for leaks at all connections and fittings. Bubbles indicate a gas leak that must be corrected.

The factory connections to the gas control (thermostat) should also be leak tested after the water heater is placed in operation.

Cleaning and Care

Pressure Testing the Gas Supply System

The water heater and its manual gas shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 3/8 psi

(10.5??? w.c.) for natural gas, or 1/2 psi (14??? w.c.) for LP gas.

The water heater must be isolated from the gas piping system by closing the manual gas shut-off valve during any pressure testing of the gas supply piping at pressures equal to or less than

3/8 psi (10.5??? w.c.) for natural gas, or 1/2 psi (14??? w.c.) for LP gas.

WARNING: Failure to install a water heater suitable for the altitude at the location it is intended to serve, can result in improper operation of the appliance resulting in property damage and/or, producing carbon monoxide gas, which could result in personal injury, or death.

High Altitude

Input rating of this water heater is based on sea level operation. At higher elevations the actual input rate may be lower than the value listed on the rating label. This water heater can be installed at elevation up to 7,700 feet without any change or modification.

Installations above 7,700 feet are not authorized.

Contact the local gas supplier for more information.

Service Customer Tips Troubleshooting

Instructions

Installing the water heater.

The water heater must be installed with the factory supplied blower assembly in place.

Tips Care and Cleaning Operating Instructions Installation Instructions Safety

DANGER: Failure to install the blower assembly and properly vent the water heater to the outdoors as outlined in the Venting section of this manual will result in unsafe operation of the water heater causing bodily injury, explosion, fire or death.

To avoid the risk of fire, explosion, or asphyxiation from carbon monoxide, NEVER operate the water heater unless it is properly vented and has adequate air supply for proper operation as outlined in the Venting section of this manual.

The vent pipe must overlap a minimum of ????? on each connection. It is important that the vent pipe engages fully into any pipe fitting and be kept in that position until the adhesive has fully cured. DO NOT drill or punch holes in the plastic pipe or fittings.

NOTICE: This unit is equipped with a Flammable Vapor Sensor. Do not apply power until enough time has passed to allow the vapors from the primer and cement to dissipate.

Venting

The water heater must be vented to the outdoors as described in these instructions. DO NOT connect this water heater to an existing vent or chimney - it must be vented separately from all other appliances.

NOTICE: This unit can be vented using only the following recommended pipe material. Use only 2- or 3-inch diameter pipe.

PVC (Schedule 40, ASTM D-1785)

CPVC (Schedule 40, ASTM F-441)

ABS (Schedule 40, ASTM D-2661)

The fittings, other than the TERMINATION, should be equivalent to the following:

PVC (Schedule 40 DWV, ASTM D-2665)

CPVC (Schedule 40 DWV, ASTM F-438)

ABS (Schedule 40 DWV, ASTM D-2661)

The unit may be vented horizontally through a wall or vertically through the roof.

Pipe runs must be adequately supported along both vertical and horizontal runs.

Maximum unsupported span is recommended to be no more than 6 feet.

It is imperative that the first hanger be located on the horizontal run immediately adjacent to the first 90-degree elbow from the vertical rise.

Support method used should isolate the vent pipe from floor joists or other structural members to help prevent the transmission of noise and vibration.

Do not support, pin or otherwise secure the venting system in a way that restricts the normal thermal expansion and contraction of the chosen venting material.

If the water heater is being installed as a replacement for an existing power vented water heater, a thorough inspection of the existing venting system must be performed prior to any installation work.

Verify that the correct materials as detailed above have been used, and that the minimum or maximum vent length and terminal locations as detailed in this manual have been met.

Carefully inspect the entire venting system for any signs of cracks or fractures, particularly at the joints between elbows or other fittings and the straight runs of vent pipe.

Check the system for signs of sagging or other stresses in the joints as a result of misalignment of any components in the system.

If any of these conditions are found, they must be corrected in accordance with the venting instructions in this manual before completing the installation and putting the water heater into service.

Customer Service Troubleshooting

Blower Assembly Installation

(If not factory installed)

Connect blower assembly with the electrical connector. Attach Blower Assembly to top pan using the six (6) screws provided (See diagram to the left). Install rubber coupling (supplied in the box with water heater) on blower housing and secure it.

NOTICE: The Blower Assembly is Btuh input specific and is not certified for use on any other Btuh input model.

Maximum and Minimum Vent Lengths

Minimum vent length for 2??? vent pipe is one (1) foot of vertical pipe, one (1) 90??elbow, and three (3) feet of horizontal pipe.

Instructions Safety

NOTICE: The mixing of 2" and 3" vent pipe is not recommended. If 3" pipe is used, a 2" to 3" bell coupling is recommended at the rubber coupling.

This water heater is supplied with a two-inch Schedule 40 PVC 45?? vent terminal. If you decide to vent with 3" pipe, a Schedule 40 DWV PVC 45?? vent terminal must be used. For your convenience screens for both 2" and 3" vent terminals have been included.

Venting information for 2??? Vents*

* For the 2??? vent, one 90?? elbow is approximately equal to 6 feet of pipe. One 45?? elbow is approximately equal to 3 feet of pipe.

Minimum vent length for 3??? vent pipe is one (1) foot of vertical pipe, one (1) 90??elbow, and four (4) feet of horizontal pipe.

Venting information for 3??? Vents**

** For the 3??? vent, one 90?? elbow is approximately equal to 5 feet of pipe. One 45?? elbow is approximately equal to 2.5 feet of pipe.

Service Customer Tips Troubleshooting Cleaning and Care Instructions Operating Instructions Installation

Safety Instructions

Installing the water heater.

NOTICE: All pipe, fittings, solvent cement, primers and procedures must conform to American National Standards Institute and American Society for Testing and Materials (ANSI/ASTM) standards.

Horizontal Vent Terminal Location

The location of the vent terminal depends on the following minimum clearances and considerations (see illustration):

Instructions Installation Instructions

Twelve (12) inches above grade level and above normal snow levels.

Four (4) feet below, or four (4) feet horizontally from any door, window, soffit, under eave vent or gravity air inlet to the building or other appliances, or from gas or electric meters. Do not locate vent above walkways, doors, windows, air inlets, gas or electric meters or other equipment.

Three (3) feet above any forced air inlet located within ten (10) feet. Any fresh or make-up air inlet such as for a dryer or furnace area is considered to be a forced air inlet.

Eighteen (18) inches from an inside corner formed by two exterior walls.

Operating

Caulk

Rising moisture will collect under eaves

Additional Considerations

Do Not install vent terminal under any patio or deck.

To help prevent moisture from freezing on walls and under eaves, do not locate vent terminal on the side of a building with prevailing winter winds.

Care and Cleaning

Inside corner

If soffit vent is too close, block off and install new vent at another location

Caulk

6' (1.83 m) caulk zone

(1.83 m) 6'

6' (1.83 m) caulk

zone or to edge of

window etc., startingCaulk within 6' (1.83 m)

Do Not terminate vent pipe directly on brick or masonry surfaces. Use a rust-resistant sheet metal backing plate (2 x 2 feet) behind vent. (See illustration.)

Do Not locate vent terminal too close to shrubbery, as flue gasses may damage them.

Caulk all cracks, seams and joints within six (6) feet of vent

Customer Service Troubleshooting Tips

RTV silicone caulk

WARNING: Moisture in the flue gas will condense as it leaves the vent terminal. In cold weather this condensate can freeze on the exterior wall, under the eaves and on surrounding objects. Some discoloration to the exterior of the building is to be expected. However, improper location or installation can result in severe damage to the structure or exterior finish of the building.

terminal.

All painted surfaces should be primed to lessen the chance of physical damage. Painted surfaces will require maintenance.

Insulate vent pipe exposed to cold conditions (attics, crawl spaces, etc.) with inflammable material to help prevent moisture from accumulating in vent pipe.

Do Not extend exposed vent pipe outside of building.

NOTICE: All pipe, fittings, solvent cement, primers and procedures must conform to American National Standards Institute and American Society for Testing and Materials (ANSI/ASTM) standards.

Instructions Safety

Mortar or

Silicone Caulk

Vent Pipe

From

Water Heater

Pipe Coupling

2' x 2' Sheet Metal Shieldon Brick or Masonry Walls

Vent Terminal with 1??2" Mesh Protective Screen Inside

Outside of

Building Wall

Horizontal Vent Installation

Once the vent terminal location has been determined, make a hole through the exterior wall to accommodate the vent pipe. Vent pipe must exit exterior wall horizontally only.

Insert a small length of vent pipe through the wall and connect the coupling as shown to the left.

Place the 1/2" mesh metal screen inside the terminal fitting and connect it as shown to the vent pipe on the exterior of the building.

Seal any opening around the vent pipe or fittings with mortar or silicone caulk as shown to the left.

Complete the rest of the vent pipe installation to the water heater's vent connector fitting on the blower outlet.

If necessary support horizontal run as previously mentioned.

Operating Instructions Installation

Insert 1/2" Mesh Protective

Screen Inside Terminal Elbow

Short Piece of Vent

Pipe

Vertical Vent Termination Location

The location of the vent terminal depends on the following minimum clearances and considerations (see illustration):

Minimum twelve (12) inches above roof.

Minimum twelve (12) inches above anticipated snow level.

Maximum twenty-four (24) inches above roof level without additional support for vent.

Four (4) feet from any gable, dormer or other roof structure with building interior access (i.e., vent, window, etc.).

Ten (10) feet from any forced air inlet to the building. Any fresh or make-up air inlet such as a dryer or furnace area is considered to be a forced air inlet.

Cleaning and Care Instructions

Vertical Vent Installation

Once the vent terminal location has been determined, make a hole through the roof and interior ceiling to accommodate the vent pipe.

Complete the vent pipe installation to the water heater's vent connector fitting on the blower outlet.

Support vertical or horizontal runs as previously mentioned.

Install adequate flashing where the vent pipe passes through the roof.

Determine the vent terminal height and cut vent pipe accordingly. Refer to the above section for proper vent terminal height.

Connect vent elbow onto vertical pipe through roof.

Connect short piece of vent pipe (approximately 3" long) to elbow, then insert 1/2" mesh metal screen into terminal elbow and join it to the short piece of vent pipe.

Service Customer Tips Troubleshooting

Instructions

Installing the water heater.

Instructions Safety

Draining the Condensate

In certain conditions, installations in unconditioned space or having long horizontal or vertical runs may accumulate condensate.

In order to prevent condensate from draining back into the water heater installing a condensate trap and drain is recommended in a horizontal vent section as close as practical to the water heater vent connection.

Condensate is known to be acidic; refer to local, state (provincial) or federal codes for proper handling methods.

Installation

NOTICE: All pipe, fittings, solvent cement, primers and procedures must conform to American National Standards Institute and American Society for Testing and Materials (ANSI/ASTM) standards.

Customer Service Troubleshooting Tips Care and Cleaning Operating Instructions

WARNING: DANGER OF

FIRE OR BODILY INJURY - Solvent cements and primers are highly flammable. Provide adequate ventilation and do not assemble near heat source or open flame. Do not smoke. Avoid skin or eye contact. Observe all cautions and warnings on material containers.

CAUTION:

For proper installation:

DO NOT use solvent cement that has become curdled, lumpy or thickened.

DO NOT thin solvent cement. Observe shelf precautions printed on the containers.

For applications below 32??F use only low temperature type solvent cement.

Appropriate solvent and cleaner must be used for the type of vent pipe used (PVC, CPVC or ABS).

Cementing Joints

All joints in the vent piping must be properly sealed and the following materials are recommended:

PVC materials should use ASTM D-2564 grade cement.

CPVC materials should use ASTM F-493 grade cement.

ABS materials should use ASTM D-2235 grade cement.

Cleaner-Primer and Medium Body

Solvent Cement:

Cut pipe end square, remove jagged edges and burrs. Chamfer end of pipe, then clean fitting socket and pipe joint area of all dirt, grease or moisture.

After checking pipe and socket for proper fit, wipe socket and pipe with cleaner-primer. Apply a liberal coat of primer to inside surface of socket and outside of pipe. Do not allow primer to dry before applying cement.

Apply a thin coat of cement evenly in the socket. Quickly apply a heavy coat of cement to the pipe end and insert pipe into fitting with a slight twisting motion until it bottoms out.

NOTICE: Cement must be fluid; if not, recoat.

Hold the pipe fitting for 30 seconds to prevent the tapered socket from pushing the pipe out of the fitting.

Wipe all excess cement from the joint with a rag. Allow 15 minutes before handling. Cure time will vary according to fit, temperature and humidity.

NOTICE: Stir the solvent cement frequently while using. Use a natural bristle brush or the dauber supplied with the can. The proper brush size is one inch.

NOTICE: This unit is equipped with a Flammable Vapor Sensor. Do not apply power until enough time has passed to allow the vapors from the primer and cement to dissipate.

Wiring

If local codes permit, the water heater may be connected to electric service with the power cord provided (DO NOT use an extension cord). A grounding receptacle is required.

If local codes do not permit the use of cord connections, a 120 V, 50/60 Hz power supply, with suitable disconnecting means, must be connected to the black and white leads in the heater control enclosure.

A knock-out hole is provided to permit use of conduit or metal-clad cable connectors.

The maximum current draw is approximately 5.0 amps.

The water heater must be electrically grounded in accordance with local codes, or, in the absence of local codes, in accordance with latest edition of the National Electric Code ANSI/NFPA No. 70. Refer to pictorial below for water heater internal wiring.

NOTE: It is not recommended that this unit be installed on a GFCI circuit.

Customer Tips Troubleshooting Cleaning and Care Instructions Operating Instructions Installation Instructions Safety

CAUTION! Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.

VERIFY PROPER OPERATION AFTER SERVICING!

Service

Instructions

Installing the water heater.

Customer Service Troubleshooting Tips Care and Cleaning Operating Instructions Installation Instructions Safety

WARNING: If local codes require external application of insulation blanket kits the manufacturer???s instructions included with the kit must be carefully followed.

Insulation Blankets

Insulation blankets, available to the general public, for external use on gas water heaters are not necessary. The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters. This 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.

The manufacturer???s warranty does not cover any damage or defect caused by installation, attachment or use of any type of energy saving or other unapproved devices (other than those authorized by the manufacturer) into, onto or in conjunction with the water heater. The use of unauthorized energy

saving devices may shorten the life of the water heater and may endanger life and property.

The manufacturer disclaims any responsibility for such loss or injury resulting from the use of such unauthorized devices.

CAUTION: If local codes require the application of an external insulation blanket to this water heater, pay careful attention to the following so as not to restrict the proper function and operation of the water heater:

???Do not cover the operating or warning labels attached to the water heater or attempt to relocate them on the exterior of insulation blanket.

???Do not apply insulation to the top of the water heater. This will interfere with the safe operation of the blower assembly.

???Do not cover the burner access door, jacket door, gas control (thermostat)/gas valve or pressure and temperature relief valve.

???Do not apply insulation to the bottom of the water heater or the area where the combustion air inlet openings and Flammable Vapor Sensor are located.

This area must be unobstructed so as not to restrict combustion air flow to the burner or operation of the sensor.

???Inspect the insulation blanket frequently making certain it has not sagged and it is not restricting the air flow to the combustion air inlet openings (perforation holes) or the Flammable Vapor sensor located around the lower perimeter of the water heater jacket. This could result in an unsafe operating condition.

NOTICE: If pipe insulation is used, ensure that the thickness does not exceed ?????. Insulation thicker than ????? can interfere with the Blower Assembly Dilution Air Holes.

Hot and Cold Pipe Insulation Installation

Instructions Installation Instructions Safety

Heat Trap

During Installation of this water heater...........

Care Instructions Operating

??? DO check inlet gas pressure to ensure that it is within the range specified on the rating plate.

??? DO provide adequate air for combustion and ventilation as discussed in the Use and Care Manual and the National Fuel Gas Code.

??? DO maintain proper clearances to combustibles as specified on the rating plate.

??? DO allow enough time for joint cement vapors to dissipate BEFORE applying power to the water heater.

Blower Assembly Dilution Air Holes

DON???T

???DON???T block or restrict Combustion Air Inlet Openings or the Flammable Vapor Sensor located around the lower portion of the water heater jacket.

???DON???T block or restrict the Blower Assembly Dilution Air holes.

???DON???T remove the Burner Access Door unless absolutely necessary. This should only be done by a qualified service technician. A new burner access door gasket must be installed on any burner access door that has been removed.

Troubleshooting Cleaning and

???DON???T install this water heater where standing water may occur. The base of the water heater is meant to be mounted on a dry surface.

???DON???T operate the water heater if the sight glass or burner access door grommet is damaged or broken.

Service Customer Tips

Instructions

Installation Checklist

A. Water Heater Location

Installation Instructions Safety

???Close to area of vent.

???Indoors and protected from freezing temperatures.

???Proper clearance from combustible surfaces observed and water heater not installed on

carpeted floor.

???Sufficient fresh air supply for proper operation of water heater.

???Air supply free of corrosive elements and flammable vapors.

???Provisions made to protect area from water damage.

???Sufficient room to service heater.

???Combustible materials, such as clothing, cleaning materials, rags, etc. clear of the base

of the heater.

???Clearances of 1??? from combustion air inlet openings observed

???Flammable vapor sensor is not blocked.

Operating Instructions

B.Water Supply

???Water heater completely filled with water.

???Air purged from water heater and piping.

???Water connections tight and free of leaks.

and Cleaning

C.Gas Supply

???Gas line equipped with shut-off valve, union and sediment trap.

???Approved pipe joint compound used.

???Soap and water solution used to check all connections and fittings for possible gas leak.

???Gas Company inspected installation (if required).

Tips Care

D.Relief Valve

???Temperature and Pressure Relief Valve properly installed and discharge line run to open drain.

???Discharge line protected from freezing.

Customer Service Troubleshooting

E.Venting

???Flue baffle properly hung in top of heater???s flue.

???Blower assembly properly installed.

???Vent connector(s) pitched upward to chimney (??" per foot of length minimum) .

???Vent connector(s) securely fastened together with screws.

???Single wall vent connector(s) at least 6??? from combustible material.

???Vapors from PVC cement and primer have dissipated prior to applying electrical power.

Supplemental instructions for gas water heaters installed in potable/space heating applications.

Local codes or plumbing authority requirements may vary from the instructions or diagrams provided in this manual and take precedent over these instructions.

Instructions Safety

Combination Potable and Space Heating Application

Tee fitting for vertical hot water supply lines

Hot water supply to heating unit

Tee fitting for horizontal hot water supply lines

Tee fitting must be installed as shown. This ensures that any air in the water lines will be purged through the domestic water faucets and showers.

!DANGER: When this system requires water for space heating at elevated temperatures (above 125??F [52??C]), a mixing or tempering valve must be installed in the hot water supply line to the house in order to reduce the scald hazard potential.

!DANGER: Any piping or components used in the installation of this water heater in a combination potable and space heating application must be suitable for use with drinking water.

! DANGER: If this water heater is installed in an application intended to supply domestic hot water needs and hot water for space heating purposes, do not connect the heater to an existing heating unit or components of a heating system that have previously been used with a non drinking water system.

Toxic chemicals such as those used for boiler treatment may be present and will contaminate the drinking water supply causing possible health risks. Never introduce toxic chemicals, such as those used for boiler treatment, into this system.

Instructions Operating Instructions Installation

Typical Piping Diagram for Combination Potable/Space Heating Installation

See diagrams above for proper pipe application for vertical or horizontal supply lines

Gas line to water heater

Temperature and pressure relief valve

Water heater jacket

Temperature and pressure relief valve discharge line

Combustion Air Inlet Openings

Air vent

Domestic hot water supply

Service Customer Tips Troubleshooting Cleaning and Care

Operating the water heater.

CAUTION: Hydrogen gas can be produced in a hot water system served by this water heater that has not been used for a long period of time (generally two weeks or more). HYDROGEN GAS IS EXTREMELY FLAMMABLE!! To dissipate such gas and to reduce risk of injury, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system. If hydrogen is present, there will be an unusual sound such as air escaping through the pipe as the water begins to flow. Do not smoke or use an open flame near the faucet at the time it is open.

Instructions Safety

Safety Precautions

Do turn off manual gas shut-off valve if water heater has been subjected to over heating, fire, flood, physical damage or if the gas supply fails

to shut off.

Do Not turn on water heater unless it is completely filled with water.

Do Not turn on water heater if cold water supply shut-off valve is closed.

Do Not allow combustible materials such as newspaper, rags or mops to accumulate near water heater.

Do Not store or use gasoline or other flammable vapors and liquids, such as adhesives or paint thinner, in vicinity of this or any other appliance. If such flammables must be used, open doors and windows for ventilation, and all gas burning

appliances in the vicinity should be shut off including their pilot burners, to avoid vapors lighting.

NOTICE: Flammable vapors can be drawn by air currents from surrounding areas to the water heater.

If there is any difficulty in understanding or following the Operating Instructions or the Care and Cleaning section, it is recommended that a qualified person or serviceman perform the work.

Operating Instructions Installation

Operating Procedure

This heater is equipped with a spark ignitor to light the main burner. There is no pilot light to be lit, but on initial start-up, it is recommended that the outer door be removed (leave inner door in place for safety) to determine if the spark ignitor and main burner are operating properly.

To put the heater into operation it is only necessary to turn the main manual gas valve to the ???ON??? position, plug the power cord in and make sure the ???ON/OFF??? switch located on the blower assembly is in the ???ON??? position. Within 90 seconds the spark ignitor

should spark, then the gas valve should open and the main burner ignite. After the main burner ignites, replace the outer door. If no main burner flame is established, the gas control will go through three trials for ignition before going into a lock-out. A warning light will alert the user of this lock-out condition. If this happens, refer to ???Troubleshooting Guide.???

TO SHUT OFF WATER HEATER ??? Turn switch on the blower assembly to the ???OFF??? position and turn the main manual gas shut- off valve to the ???OFF??? position.

Cleaning and Care Instructions

! DANGER: Hotter water increases the Potential for Hot Water SCALDS. Households with small children, disabled, or elderly persons may require a 120??F or lower gas control (thermostat) setting to prevent contact with HOT water.

Water Temperature Setting

The temperature of the water in the water heater can be regulated by setting the temperature dial on the front of the gas control (thermostat).

Safety and energy conservation are factors to be considered when selecting the water temperature setting of the water heater???s gas control (thermostat(s)). The lower the temperature setting, the greater the savings in energy and operating costs.

To comply with safety regulations, the gas control (thermostat) was set at its lowest setting before the water heater was shipped from the factory. The recommended starting point temperature is 120??F.

Water temperatures above 125??F

can cause severe burns or death from scalding. Be sure to read and follow the warnings outlined in this manual and on the label located on the water heater near the gas control thermostat.

Mixing valves are available for reducing point of use water temperature by mixing hot and cold water in branch water lines. Contact a licensed plumber or the local plumbing authority for further information. (See page 4 for more details.)

The chart below may be used as a guide in determining the proper water temperature for your home.

Service Customer Tips Troubleshooting

Instructions

Operating the water heater.

Water Temperature Setting???

Tips Care and Cleaning Operating Instructions Installation Instructions Safety

Maximum water temperatures occur just after the burner has shut off. To determine the water temperature, turn on a hot water faucet and place a thermometer in the water stream.

The large reference mark on the rim of the temperature dial, represents an approximate water temperature of 120??F.

The smaller reference mark, to the left, represents an approximate water temperature of 130??F.

Each reference mark above or below these points indicates an approximate change of 10??F.

To adjust the temperature, turn the temperature dial to an initial setting of 120??F.

A condition known as ???stacking??? or ???layering??? can occur when a series of short and frequent hot water draws are taken.

The hottest temperature water will be at the top of the tank, closest to the outlet pipe delivering hot water to the home.

Stacking can cause this top layer of water to be hotter than the water toward the bottom of the tank near the gas control (thermostat).

Therefore, always remember to test the water temperature with your hand before use and remember that hotter water increases the risk of scald injury.

Also, always supervise young children or others who are incapacitated.

The gas control (thermostat) is constructed with a built in safety shut-off device designed to shut off the gas supply to the burner if the pilot flame is extinguished for any reason.

The gas control (thermostat) is also equipped with a single use gas shut off device that will shut off the gas supply to the burner if the water heater exceeds normal operating temperatures. Refer to the (Before You Call For Service) section of this manual, or contact your dealer.

! WARNING: Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the appliance.

If the water heater has been subjected to fire, flood or physical damage, turn off the manual gas control (shut-off) valve, and do not operate the water heater again until it has been checked by qualified personnel.

NOTICE: Replace any part of the gas control system which has been under water.

Customer Service Troubleshooting

Time/Temperature Relationship in Scalds

Table courtesy of Shriners Burn Institute

120??F

90??F

160??F

(Vacation Setting)

Temperature dial

(Temperatures are approximate)

Care and cleaning of the water heater.

Safety

Draining the Water Heater

!CAUTION: Shut off gas to the water heater at the gas control (thermostat) gas cock or manual shut-off valve before draining water.

!DANGER: Before manually operating the temperature and pressure relief valve, make certain no one will be exposed to the hot water released by the valve. The water drained from the tank may be hot enough to present a scald hazard and should be directed to a suitable drain to prevent injury or damage.

In order to drain the water heater, turn off the cold water supply. Open a hot water faucet or lift the handle on the relief valve to admit air to the tank.

Attach a garden hose to the drain valve on the water heater and direct the stream of water to a drain. Open the valve.

Instructions Installation Instructions

DANGER: Before

Routine Preventative Maintenance

manually operating the relief valve, make certain no one will be exposed to the danger of the hot water released by the valve. The water may be hot enough to create a scald hazard. The water should be released into a suitable drain to prevent injury or property damage.

! DANGER: Hotter water increases the potential for Hot Water Scalds.

Blower Assembly Dilution Air Holes

Location of Dilution Air Holes

DANGER: Failure to perform the recommended Routine Preventative Maintenance can harm the proper operation of this water heater, which can cause carbon monoxide dangers, excessive hot water temperatures and other potentially hazardous

Properly maintained, your water heater will provide years of dependable trouble-free service.

It is recommended that a periodic inspection of the gas control (thermostat), burner, relief valve, internal flue-way and venting system should be made by service personnel qualified in gas appliance repair.

It is suggested that a routine preventative maintenance program be established and followed by the user.

Inspect plastic vent pipe. Make certain that all joints are secure and that vent pipe supports are all in place. Check the outdoor vent terminal to see that it is free of obstructions, and that there is no damage nearby caused by condensate.

Inspect dilution air inlet. Make certain no blockage exists. Clean any lint, dirt or oil accumulation that may exist.

At least once a year, lift and release the lever handle on the temperature pressure relief valve, located near the top of the water heater, to make certain the valve operates freely. Allow several gallons to flush through the discharge line to an open drain.

NOTICE: If the temperature and pressure relief valve on the water heater discharges periodically, this may be due to thermal expansion in a closed water system. Contact the water supplier or your plumbing contractor on how to correct this. DO NOT plug the relief valve outlet.

A water heater???s tank can act as a settling basin for solids suspended in the water. It is therefore not uncommon for hard water deposits to accumulate in the bottom of the tank. If allowed to accumulate, these solids can cover the gas control (thermostat) sensors, causing the sensors to operate erratically. Because accumulated solids can prevent the gas control (thermostat) sensors from accurately reading the water temperature, the water

at the fixture can be hotter than the gas control (thermostat) dial setting. It is suggested that a few quarts of water be drained from the water heater???s tank every month to clean the tank of these deposits.

Rapid closing of faucets or solenoid valves in automatic water using appliances can cause a banging noise heard in a water pipe. Strategically located risers in the water pipe system or water hammer arresting devices can be used to minimize the problem.

The anode rod should be removed from the water heater???s tank annually for inspection and replaced when more than 6??? of core wire is exposed at either end of the rod.

Make sure the cold water supply is turned off before removing anode rod.

This water heater incorporates a combustion shut off device that shuts the operation of the water heater down if undesirable combustion conditions occur, such as the presence of flammable vapors or blockage of the combustion air inlet openings. Please contact a Qualified

Service Technician if this occurs.

Service Customer Tips Troubleshooting Cleaning and Care Instructions Operating

conditions.

Instructions

Care and cleaning of the water heater.

Installation Instructions Safety

! DANGER: Combustible materials, such as clothing, cleaning materials, or flammable liquids, etc., must not be placed against or next to the water heater.

Housekeeping

Visually inspect pilot burner and relight if necessary.

To ensure sufficient ventilation and combustion air supply, proper clearances must be maintained.

When installed in a closet, DO NOT block or obstruct any of the combustion air inlet openings located around the perimeter of the water heater. A minimum of 1??? is required between these combustion air inlet openings and any obstruction.

DO NOT obstruct or block the Flammable Vapor Sensor. The sensor does not require any maintenance or cleaning. DO NOT expose to cleaning agents.

Instructions

Venting System Inspection

Care and Cleaning Operating

The water heater???s internal flue must be inspected annually to be certain it is clean by removing the blower assembly and flue baffle.

When reinstalling the flue baffle make certain it is hung securely by its hanger at the top of the flue way.

Reinstall the blower assembly.

Inspect the gas venting system and the chimney.

Make certain the vent connector from the blower assembly to the chimney is properly positioned and securely attached.

If after inspection of the vent system you found soot or deterioration;

call the local gas utility to correct the problem and clean the flue, or replace the flue, flue baffle, and venting system before resuming operation of the water heater.

Test for spillage at the blower assembly relief opening after 5 minutes of burner operation. Use a flame of a match or candle or smoke.

Customer Service Troubleshooting Tips

Proper burner pattern.

Burner Inspection

Visually inspect the pilot burner and main burners annually.

Through the sight glass, inspect the pilot burner flame with the main burner off and inspect the main burner while firing.

If any unusual burner operation is noted, the water heater should be shut off until qualified service assistance can be obtained.

! CAUTION: For your safety, cleaning of the burner must be performed only by qualified service personnel, as it involves the disconnection of gas piping and leak testing.. The burner chamber is a sealed area. If the burner access door is removed, the burner access door gasket must be replaced.

For cleaning, remove the burner from the water heater. A vacuum cleaner can be used on the burner and floor shield inside the water heater.The burner can also be cleaned by scrubbing with mild detergent.

Vacation and Extended Shut-Down

Instructions Safety

NOTICE: Refer to the Hydrogen Gas Caution in the Operating Instructions.

If the water heater is to remain idle for an extended period of time, the power and water to the appliance should be turned off to conserve energy and prevent a build- up of dangerous hydrogen gas.

The water heater and piping should be drained if they might be subjected to freezing temperatures.

After a long shut-down period, the water heater???s operation and controls should be checked by qualified service personnel.

Make certain the water heater is completely filled again before placing it in operation.

Instructions Installation

NOTICE: Do not remove the anode rod from the water heater???s tank, except for inspection and/or replacement, as operation with the anode rod removed will greatly shorten the life of the glass lined tank and will exclude warranty coverage.

Anode Rod

This water heater is equipped with an anode rod designed to prolong the life of the glass lined tank. The anode rod is slowly consumed, thereby eliminating or minimizing corrosion of the glass lined tank.

Water sometimes contains a high sulfate and/or mineral content and together with cathodic protection process can produce a hydrogen sulfide, or rotten egg odor in the heated water. Chlorination of the water supply should minimize the problem.

Service Customer Tips Troubleshooting Cleaning and Care Instructions Operating

Replacement Parts.

For 40 and 50 gallon models using natural or LP gas.

Instructions For Placing a Parts Order

Instructions Safety

All parts orders should include:

The model and serial number of the water heater from the rating plate.

Specify type of gas (natural or LP) as marked on the rating plate.

Rubber

Coupling

Part description (as noted below) and number of parts desired.

CAUTION: For your safety, DO NOT attempt repair of gas piping, gas control (thermostat), burners, vent connectors or other safety devices. Refer repairs to qualified service personnel.

Instructions Installation

Drain valve

*Burner Assembly Kit

The kit provides extra speed clips and tamper resistant screws.

** May differ in actual appearance.

Cleaning and Care Instructions Operating

Gas Control (Thermostat)

*Burner orifice

*Spark Igniter Assembly

*Burner Access Door Grommet

*Burner Access Door

Service Customer Tips Troubleshooting

IF YOU NEED SERVICE

1.Should you have any questions about your new water heater, or if it requires adjustment, repair, or routine maintenance, it is suggested that you first contact your installer, plumbing contractor or previously agreed upon service agency. In the event the firm has moved, or is unavailable, refer to the telephone directory, commercial listings or local utility for qualified service assistance.

2.Should your problem not be solved to your complete satisfaction, you should then contact the Manufacturer???s National Service Department at the following address:

2600 Gunter Park Drive East Montgomery, Alabama 36109-1413 Phone: 1-800-432-8373.

When contacting the manufacturer, the following information will be requested:

a.Model and serial number of the water heater as shown on the rating plate attached to the jacket of the heater.

b.Address where the water heater is located and physical location.

c.Name and address of installer and any service agency who performed service on the water heater.

d.Date of original installation and dates any service work was performed.

e.Details of the problems as you can best describe them.

f.List of people, with dates, who have been contacted regarding your problem.