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User Manual
- Owner's manual - (English)
- Installation Instructions - (English)
- Installing the water heater.
- Supplemental instructions for gas water heaters installed in potable/space heating applications.
- Lighting the water heater.
- OPERATING INSTRUCTIONS
- Operating the water heater.
- Care and cleaning of the water heater.
- Before You Call For Service…
- Replacement Parts.
Table of contents
Owner 's Manual for GE PG40T9A
Table of Contents
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, 1515 Wilson Blvd., Arlington, VA 22209 as booklet Z223.1 or National Fire Prevention Association, Batterymarch Park, Quincy, MA 02269 as booklet NFPA No. 54.
The auxiliary catch pan installation MUST conform to local codes.
WARNING: If a location in a garage is the only alternative, the gas water heater should be installed so that the open flame of the pilot and main burner are no less than 18″ above the garage floor, unless specifically exempted from this by local code, rule, regulation or custom.
Location
The water heater should not be located in an area where leakage of the tank or connections will result in damage to the area adjacent to it 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 combustion air flow to the bottom of the water heater.
Catch pan kits are available from the store where the water heater was purchased, or any water heater distributor.
A gas fired water heater 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 and propane), paint or adhesives and their thinners, solvents or removers.
Because of natural air movement in a room or other enclosed space, flammable vapors can be carried some distance from where their liquids are being used or stored. The open flame of the water heater’s pilot light or main burner can ignite these vapors causing an explosion or fire which may result in severe burns, death or property damage.
For these reasons installation of a gas fired water heater in a garage is not desirable.
Raising the gas fired water heater will reduce, but not eliminate, the possibility of lighting the vapor of any flammable liquids which may be improperly stored or accidentally spilled.
Stand kits to raise the water heater 18″ above the floor are available from the store where the water heater was purchased, or any water heater distributor. These kits must comply with local codes.
The water heater must be located so it is not subject to physical damage, for example, by moving vehicles, area flooding, etc.
● 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 outdoor unprotected areas.
● Minimum clearance from combustible construction is 1″ sides and rear; 3″ from front of control; 12″ from the top. 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.
● 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.
● 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.
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.
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.
Combustion and Ventilation Air
NOTE: 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.
A confined space is one having a volume of less than 50 cubic feet per 1000BTUH 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″ below 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″.
NOTE: If the duct openings are to be covered with a protective screen or grill, the net free area 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.
Corrosive Atmospheres
NOTE: The water heater should not be installed near an air supply containing halogenated hydrocarbons.
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 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.
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.
WARNING: The water heater should not be installed in a space where liquids which give off flammable vapors are to be used or stored.
Thermal Expansion
Determine if a check valve exists in the inlet water line. 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.
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.
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 fittings will permanently damage the dip tube.
Typical Installation
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.
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.
To Fill the Water Heater
Make certain that 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.
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.
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, and the water may also be seen beneath the water heater.
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.
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.
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. A manual gas shut-off valve should be at least 5 ft. above the floor and readily accessible.
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 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 14″ w.c. for natural or 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.
Leak Testing
WARNING: Never use an open flame to test for gas leaks, as bodily injury, property damage or death could result.
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 thermostat should also be leak tested after the water heater is placed in operation.
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 high pressure testing of that system at pressures in excess of 1/2 psi (14″ w.c.). 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
High Altitude…
Ratings of gas appliances are based on sea level operation and need not be changed for installations at elevations up to 2,000 feet. For installations above 2,000 feet, the input must be reduced per the National Fuel Gas Code for each 1,000 feet above sea level. Contact the local gas supplier for more information.
The water heater must be installed with the factory supplied draft hood in place.
Venting
DANGER: Failure to install the draft hood 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.
Vent connectors must be attached to the draft hood outlet to connect the water heater to the gas vent or chimney. The vent connectors must be the same size (diameter) as the draft hood or larger, never smaller.
For proper venting in certain installations a larger vent connector size may be needed. Consult the Vent Tables in Appendix G of the latest version of the National Fuel Gas Code (ANSI booklet Z223.1 or NFPA booklet 54.) Horizontal vent connectors must be pitched upward to the chimney at least 1/4″ per foot of length. Single wall vent connectors must be at least 6″ from adjacent unprotected combustible surface. Vent joints must be securely fastened by sheet metal screws or other approved method.
WARNING: If local codes require external application of insulation blanket kits the manufacturer’s instructions included with the kit must be carefully followed.
Typical vertical piping arrangement
For increased energy efficiency, some water heaters have been supplied with two (2) twenty four inch sections of pipe insulation. Please install the insulation, according to the illustration on the left, that best meets your requirements.
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: Application of any external insulation to this water heater will require careful attention to the following:
● 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 draft hood.
● Do not cover the burner access panel, thermostat/gas valve or pressure and temperature relief valve.
● Do not apply insulation to the bottom of the water heater or the 2″ space between the bottom pan of the water heater and the floor. This area must be unobstructed so as not to restrict combustion air flow to the burner.
● Inspect the insulation blanket frequently making certain it has not sagged and is restricting the combustion air to the bottom of the water heater. This could result in an unsafe operating condition.
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.
Combination Potable and Space Heating Application
Tee fitting must be installed as shown. This insures that any air in the water lines will be purged through the domestic water faucets and showers.
WARNING: When this system requires water for space heating at elevated temperatures (above 125°F.), 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.
WARNING: 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.
WARNING: 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.
Typical Piping Diagram for Combination Potable/Space Heating Installation
Lighting the water heater.
Before operating this water heater, be sure to read and follow the instructions on the label pictured below and all other labels on the water heater, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the water heater resulting in property damage, bodily injury, or death. Should you have any problems reading or following the instructions in this manual, STOP, and get help from a qualified person.
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.
B. BEFORE PUTTING THIS APPLIANCE INTO SERVICE— Smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. WHAT TO DO IF YOU SMELL GAS:
• Do not try to light the 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.
C. Use only your hand to turn the gas control knob. Never use tools. If the knob will not turn by hand, don't try to repair it, call a qualified service technician. Force or attempted repair may result in fire or explosion.
D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas valve that has been under water
OPERATING INSTRUCTIONS
1. STOP! READ THE SAFETY INFORMATION ABOVE ON THIS LABEL.
2. TURN GAS COCK KNOB CLOCKWISE TO “OFF” POSITION.
3. TURN TEMPERATURE DIAL COUNTERCLOCKWISE TO LOWEST SETTING.
4. WAIT FIVE (5) MINUTES TO CLEAR OUT ANY GAS. IF YOU SMELL GAS, STOP! FOLLOW “B” IN THE SAFETY INFORMATION ABOVE ON THIS LABEL. IF YOU DON’T SMELL GAS, GO TO THE NEXT STEP.
5. REMOVE BOTH THE INNER DOOR AND OUTER DOOR FROM THE WATER HEATER.
6. FOLLOW THE METAL TUBES FROM GAS CONTROL THRU DOOR OPENINGS. THE PILOT IS LOCATED ON THE HORIZONTAL LEG OF THE LARGER TUBE (OR BURNER).
7. TURN THE GAS COCK KNOB COUNTERCLOCKWISE TO “PILOT” POSITION.
8. PUSH DOWN THE “RED BUTTON” UNTIL IT COMES TO REST ON THE TOP OF CONTROL. IT MUST CLEAR THE NOTCH PROVIDED IN THE “GAS COCK KNOB”. HOLD “RED BUTTON” DOWN AND IMMEDIATELY DEPRESS THE IGNITER UNTIL YOU HEAR A LOUD CLICK. REPEAT IMMEDIATELY IF PILOT DOES NOT LIGHT ON THE FIRST TRY. IF PILOT DOES NOT LIGHT BY THE FOURTH ATTEMPT, REPEAT STEPS 2 THROUGH 8. AFTER THE PILOT IS LIT, CONTINUE TO HOLD THE “RED BUTTON” IN FOR ABOUT ONE (1) MINUTE. RELEASE BUTTON AND IT WILL POP BACK UP. PILOT SHOULD REMAIN LIT. IF IT GOES OUT, REPEAT STEPS 2 THROUGH 8.
• IF THE BUTTON DOES NOT POP BACK UP WHEN RELEASED, STOP AND IMMEDIATELY CALL YOUR SERVICE TECHNICIAN OR GAS SUPPLIER.
• IF THE PILOT WILL NOT STAY LIT AFTER SEVERAL TRIES, TURN THE “GAS COCK KNOB” TO “OFF” AND CALL YOUR SERVICE TECHNICIAN OR GAS SUPPLIER.
9. REPLACE INNER AND OUTER DOORS.
10. TURN “GAS COCK KNOB” COUNTERCLOCKWISE TO “ON”.
11. TURN THE TEMPERATURE DIAL TO THE DESIRED SETTING.
TO TURN OFF GAS TO APPLIANCE
1. TURN TEMPERATURE DIAL COUNTERCLOCKWISE TO LOWEST SETTING.
2. TURN GAS COCK KNOB CLOCKWISE TO “OFF” POSITION.
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.
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 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 lights, to avoid vapors lighting.
NOTE: Flammable vapors may 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.
Water Temperature Setting
DANGER: There is a hot water scald potential if the thermostat is set too high. Households with small children, disabled, or elderly persons may require a 120°F. or lower thermostat setting to prevent contact with HOT water.
The temperature of the water in the water heater can be regulated by setting the temperature dial on the front of the thermostat.
Safety and energy conservation are factors to be considered when selecting the water temperature setting of the water heater’s thermostat(s). The lower the temperature setting, the greater the savings in energy and operating costs.
To comply with safety regulations the thermostat was factory set at 120°F. or less where local codes require. This is the recommended starting point.
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 on the water heater. This label is located on the water heater near the thermostat access panel.
Mixing valves for reducing point of use water temperature by mixing hot and cold water in branch water lines are available. Contact a licensed plumber or the local plumbing authority for further information.
The chart below may be used as a guide in determining the proper water temperature for your home.
Time/Temperature Relationship in Scalds
If adjustment is necessary…
Maximum water temperatures occur just after the burner has shut off. To determine the hot water temperature turn on a hot water faucet and place a thermometer in the hot water stream. The wide reference mark near WARM on the rim of the temperature dial, represents an approximate water temperature of 120°F. The long wide 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 the desired setting. The 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 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.
NOTE: Replace any part of the gas control system which has been under water.
Care and cleaning of the water heater.
Draining the Water Heater
CAUTION: Shut off gas to the water heater at the thermostat gas cock or manual shut-off valve before draining water.
DANGER: Before manually operating the 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.
Routine Preventative Maintenance
DANGER: Before manually operating the relief valve, make certain no one will be exposed to the danger of coming in contact with 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.
Properly maintained, your water heater will provide years of dependable troublefree service.
It is suggested that a routine preventive maintenance program be established and followed by the user.
It is further recommended that a periodic inspection of the thermostat, burner, relief valve, internal flue-way and venting system should be made by service personnel qualified in gas appliance repair.
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.
NOTE: If the temperature and pressure relief valve on the hot 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 setting basin for solids suspended in the water. It is therefore not uncommon for hard water deposits to accumulate in the bottom of the tank. 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 of core wire is exposed at either end of the rod.
Make sure the cold water supply is turned off before removing anode rod.
Housekeeping
Vacuum around the base of the water heater for dust, dirt and lint on a regular basis. To insure sufficient ventilation and combustion air supply, proper clearances must be maintained.
DANGER: Combustible materials, such as clothing, cleaning materials, or flammable liquids, etc., must not be placed against or next to the water heater.
Venting System Inspection
The water heater’s internal flue must be inspected annually to be certain it is clean by removing the draft hood and flue baffle.
When reinstalling the flue baffle make certain it is hung securely by its hanger at the top of the flue way.
Remove any scale that may have fallen on the burner or floor shield and reinstall the draft hood.
Inspect the gas venting system and the chimney.
Make certain the vent connector from the draft hood to the chimney is properly positioned and securely attached.
If after inspection of the vent system you found sooting or deterioration call the local gas utility to correct the problem and clean or replace the flue and venting before resuming operation of the water heater.
Burner Inspection
Proper burner and pilot flame pattern.
Visually inspect the burners annually. Inspect the main burner while firing and pilot burner flame with the main burner off. If any unusual burner operation is noted, the water heater should be shut off until qualified service assistance can be obtained. 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.
CAUTION: For your safety, cleaning of the main burner should be performed only by qualified service personnel.
Vacation and Extended Shut-Down
NOTE: 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.
Anode Rod
NOTE: Do not remove the anode rod from the water heater’s tank, except for inspection and/or replacement, as permanent removal will shorten the life of the glass lined tank and affect the water heater warranty
This water heater is equipped with an anode rod designed to prolong the life of the glass lined tank. The anode rode is slowly consumed cathodically, 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.
Before You Call For Service…
Troubleshooting Tips Save time and money! Review the charts on the following pages first and you may not need to call for service.
CAUTION: For your safety DO NOT attempt repair of gas piping, thermostat, burners, vent connectors or other safety devices. Refer repairs to qualified service personnel.
CAUTION: For your safety DO NOT attempt repair of gas piping, thermostat, burners, vent connectors or other safety devices. Refer repairs to qualified service personnel.
Replacement Parts.
For 30, 40 and 50 gallon models using natural or LP gas.
Instructions For Placing a Parts Order
To place orders using a Visa/MasterCard call 800-431-1549. 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.
- Part description (as noted below) and number of parts desired.
CAUTION: For your safety DO NOT attempt repair of gas piping, thermostat, burners, vent connectors or other safety devices. Refer repairs to qualified service personnel.
See other models: PG40T09AVG PG40T09AVF PG40S9B PG40S09AVF GP50T6PF00
