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Kenmore 334 Water Heater User Manual

1. If the temperature pressure relief valve on the appliance weeps or discharges periodically this may be due to thermal expansion You may have a check valve installed in the water line or a water meter with a check valve Consult the Sears Service Center for further information Do not plug the temperature pressure relief valve Draining ADANGER e Burn hazard Hot water discharge Keep hands clear of drain valve discharge The water heater should be drained if being shut down during freezing temperatures Also periodic draining and cleaning of sediment from the tank may be necessary 1 Turn the gas control knob to the OFF position 2 CLOSE the cold water inlet valve to the water heater 3 OPEN a nearby hot water faucet and leave open to allow for draining 4 Connect a hose to the drain valve and terminate to an adequate drain 5 OPEN the water heater drain valve to allow for tank draining NOTE If the water heater is going to be shut down and drained for an extended period the drain valve should be left open with hose connected allowing water to terminate to an adequate drain 6 Close the drain valve 7 Follow instructions in the Filling The Water heater section 8 Follow the lighting instructions in the Lighting section to restart the water heater Drain Valve Washer Replacement See Figure 25 1 Turn OFF gas supply to water heater 2 Follow Draining instruc
2. Power surge protection against electrical damage due to power fluctuations Rental reimbursement if repair of your covered product takes longer than promised Once you purchase the Agreement a simple phone call is all that it takes for you to schedule service You can call anytime day or night or schedule a service appointment online Sears has over 12 000 professional repair specialists who have access to over 4 5 million quality parts and accessories That s the kind of professionalism you can count on to help prolong the life of your new purchase for years to come Purchase your Master Protection Agreement today Some limitations and exclusions apply For prices and additional information call 1 800 827 6655 SEARS INSTALLATION SERVICE For Sears professional Installation of home appliances garage door openers water heaters and other major home items in the U S A call 1 800 4 MY HOME For in home major brand repair service SEARS Call 24 hours a day 7 days a week U S A and Canada 800 4 MY HOME 1 800 469 4663 www sears com The model number of your water heater is found on the model rating plate on the front of the water heater Sears Roebuck and Co Hoffman Estates IL 60179 U S A
3. VENT SCREW DRAFT HOOD a E AS A DS rc i VENT TO OUTDOORS OR CHIMNEY DRAFT HOOD Ss S FIGURE 17 The vent pipe from the water heater must be no less than the diameter of the draft hood outlet on the water heater and must slope upward at least 1 4 inch per linear foot 21 mm per meter See Figure 18 TO CHIMNEY MIN 1 4 INCH RISE PER LINEAR FOOT 21 mm PER METER FIGURE 18 All vent gases must be completely vented to the outdoors of the structure dwelling Install only the draft hood provided with the new water heater and no other draft hood Vent pipes must be secured at each joint with sheet metal screws There must be a minimum of 6 inches 153 mm clearance between single wall vent pipe and any combustible material Fill and seal any clearance between single wall vent pipe and combustible material with mortar mix cement or other noncombustible substance For other than single wall follow vent pipe manufacturer s clearance specifications To insure a tight fit of the vent pipe in a brick chimney seal around the vent pipe with mortar mix cement A WARNING Flue gases may escape if vent pipe is not connected Do nat store corrosive chemicals in vicinity of water heater Chemical corrosion of flue and vent system can cause serious injury or death Contact a qualified installer or service agency Breathing carbon monoxide can cause brain damage or death Always read
4. 30 cm RECTANGULAR 3 MIN AIR DUCT 76 2 mm AIR DUCT FRONT VIEW OF DOOR FIGURE 9 If this water heater will be used in beauty shops barber shops cleaning establishments or self service laundries with dry cleaning equipment it is imperative that the water heater or water heaters be installed so that combustion and ventilation air be taken directly from outdoors direct vent Propellants of aerosol sprays and volatile compounds cleaners chlorine based chemicals refrigerants etc in addition to being highly flammable in many cases will also change to corrosive hydrochloric acid when exposed to the combustion products of the water heater The results can be hazardous and also cause product failure Insulation Blankets Insulation blankets available to the general public for external use on gas water heaters are not necessary with Kenmore products The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters Your Kenmore water heater meets or exceeds the National Appliance Energy Conservation Act standards with respect to insulation and standby loss requirements making an insulation blanket unnecessary A WARNING Da not obstruct water heater air intake with insulating blanket Gas and carbon monoxide detectors are available e Install water heater in accordance with the instruction manual Breathing carbon monoxide can cause brain dam
5. DIAMETER FOR WATER HEATERS HAVING A DIAMETER 22 559 mm OR LESS AND AVAILABLE IN 28 LOCAL SEARS STORE OR SERVICE CENTER WATER HEATER INSTALLATION KIT WITH FLEXIBLE CONNECTORS FOR 3 4 19 05 mm OR 1 2 12 7 mm THREADED OR COPPER PLUMBING AND FLEXIBLE WATER HEATER GAS CONNECTOR WITH FITTINGS 711 mm DIAMETER FOR WATER HEATERS HAVING A DIAMETER 26 660 mm OR LESS Basic Tools You may or may not need all these tools depending on your type of installation These tools can be purchased at your local Sears Store Pipe Wrenches 2 14 356 mm e Screwdriver e Tin Snips 6 1 82 m Tape or Folding Ruler e Garden Hose e Drill Pipe Dope or Teflon Tape SLOT HEAD SCREWDRIVER O PHILLIPS SCREWDRIVER PIPE DOPE SQUEEZE TUBE USE FOR WATER AND GAS CONNECTIONS ROLL OF TEFLON TAPE USE ONLY ON WATER CONNECTIONS 6 FOOT TAPE PIPE WRENCH GARDEN HOSE Additional Tools Needed When Sweat Soldering e Tubing Cutters or Hacksaw Propane Tank Soft Solder e Solder Flux Emery Cloth Wire Brushes PROPANE TUBING CUTTER TORCH gt ROLL OF HACKSAW EMERY CLOTH C 3 4 19 mm WIRE BRUSH OP ROLL OF LEAD FREE SOLDER 1 2 13 mm WIRE BRUSH SOFT SOLDER FLUX TYPICAL INSTALLATION GET TO KNOW YOUR WATER HEATER GAS MODELS A Vent Pipe J Drip Leg Sediment Trap S Flue Baffle B Draft Hood K Inner Door T Thermostat C Anode L
6. Follow manufacturer s instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual HOT WATER COLD WATER OUTLET 4 INLET O A TEMPERED Gs WATER ovner EC 3 TO COLD WATER HAY INLET ON MING Horwarer WATER HEATER VALVE OUTLET ON WATER HEATER FIGURE 14 A WARNING Toxic Chemical Hazard Do not connect to non potable water system This water heater shall not be connected to any heating systems or component s used with a non potable water heating appliance All piping components connected to this unit for space heating applications shall be suitable for use with potable water Toxic chemicals such as those used for boiler treatment shall not be introduced into this system Water supply systems may because of such events as high line pressure frequent cut offs or the effects of water hammer among others have installed devices such as pressure reducing valves check valves back flow preventers etc to control these types of problems When these devices are not equipped with an internal by pass and no other measures are taken the devices cause the water system to be closed As water is heated it expands thermal expansion and closed systems do not allow for the expansion of heated water The water within the water heater tank expands as it is heated and increases the pressure of
7. If the main gas line shutoff serving all gas appliances is used also turn OFF the gas at each appliance Leave all gas appliances shut OFF until the water heater installation is complete A gas line of sufficient size must be run to the water heater Consult the current edition of National Fuel Gas Code ANSI Z223 1 NFPA 54 and your gas supplier concerning pipe size There must be Areadily accessible manual shut off valve in the gas supply line serving the water heater and A drip leg sediment trap ahead of the gas control valve to help prevent dirt and foreign materials from entering the gas control valve A flexible gas connector or a ground joint union between the shut off valve and control valve to permit servicing of the unit Be sure to check all the gas piping for leaks before lighting the water heater Use a soapy water solution not a match or open flame Rinse off soapy solution and wipe dry The minimum inlet gas pressure shown on the rating plate is that which will permit firing at the rated input AR Breathing Hazard Carbon Monoxide Gas High altitude orifice must be installed for operation above 7 700 feet 2 347 m Contact a qualified installer or service agency Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual Water heaters covered in this manual have been tested and approved for instal
8. Outer door U Drain Valve D Hot Water Outlet M Union V Pilot and Main Burner E Outlet N Inlet Water Shut off Valve W Flue F Flexible Water Connections O Cold Water Inlet X Drain Pan G Gas Supply P Inlet Dip Tube Y Piezo Igniter H Manual Gas Shut off Valve Q Temperature Pressure Relief Valve Z Air Intake Screen Ground Joint Union R Rating Plate INSTALL IN ACCORDANCE WITH LOCAL CODES T THERMOSTAT DRIP LEG AS REQUIRED BY LOCAL CODES TO VENT TERMINATION ON ROOF INSTALL THERMAL EXPANSION TANK OR DEVICE IF WATER HEATER IS INSTALLED IN A CLOSED WATER SYSTEM VACUUM RELIEF VALVE INSTALL PER LOCAL CODES V PILOT amp MAIN BURNER MAIN THERMOPILE por BURNER il E Co aff Cl THERMOPILE TUBING TCO az ALL PIPING MATERIALS TO BE SUPPLIED BY CUSTOMERS FIGURE 1 7 INSTALLATION INSTRUCTIONS Removing the Old Water Heater O Turn OFF the gas supply to the O Turn OFF the water supply to the FIGURE 2 water heater If the main gas line shut off valve serving all gas appliances is used also shut OFF the gas at each appliance Leave all gas appliances shut OFF until the water heater installation is completed see Figures 2 and 3 water heater at the water shut off valve or water meter Some installations require that the water be turned off to the entire house see Figures 2 and 4 FIGURE 4
9. Service at 1 800 4 MY HOME 1 800 469 4663 for assistance Inform the associate that this is a Flammable Vapor ignition Resistant Product Problem Cause Solution Improperly sealed hot or cold supply connection relief valve drain valve or Tighten threaded connections WATER LEAKS thermostat threads Leakage from other appliances or water Inspect other appliances near water lines heater Condensation of flue products Refer to CONDENSATION Th Pap Install thermal expansion tank DO NOT ermal expansion in closed water system lug T amp P valve LEAKING T amp P VALVE pug er valve Improperly seated valve Check relief valve for proper operation DO NOT plug T amp P valve High sulfate or mineral content in water Drain and flush heater thoroughly then SMELLY ODORS supply refill Bacteria in water supply Chlorinate or aerate water supply PILOT WILL NOT LIGHT Gas knob dial not positioned correctly Refer to LIGHTING INSTRUCTIONS Main gas supply off Igniter tip more than 1 8 from pilot hood Turn on main gas shutoff valve Adjust ignitor tip Thermopile malfunction Replace pilot assembly oH hermopile TCO malfunction Replace pilot assembly Melted insulation on ignitor wire or shorting of ignitor wire High ambient room temperature Wire disconnected from piezo igniter Broken electrode or electrical wire Piezo Igniter generator fails
10. TEMPERATURE REGULATION WATER HEATER SOUNDS Condensation dripping on burner Refer to CONDENSATION SIZZLING RUMBLING Sediment or calcium in bottom or heater tank Clean sediment from tank Refer to DRAINING instructions in Maintenance section of manual No adjustment available Contact Sears SOOTING Improper combustion A h Service to determine cause Lack of supply air VENT GAS ODORS Improperly installed vent piping Contact Sears Service to determine Downdraft cause Poor Combustion 29 PARTS ORDER LIST HYDROSENSE GAS WATER HEATER 153 334430 40 Gallon 153 334530 50 Gallon Key No CO ojo Gry E gt GO DOE gt CF CO Co NE FC BE Gof of GAS CONTROL VALVE ASSEMBLY Part Description Air Intake Screen Anode Rod Secondary Anode w Heat Tra Burner Assembl Burner Head Burner Orifice Burner Tube w Rubber Boot Pilot Assembly w Grommet Draft Hood Drain Valve Drain Valve Washer Flue Baffle Flue Restrictor Gas Valve Nipple Gas Valve Assembl Electronic Control Module Assembly Gas Control Valve Assembly nlet Tube nlet Tube Gasket nner Door nner Door Gasket lag Erad Outer Door T amp P Relief Valve Viewport Assembly ipple w Heat Trap Tank Sensor Upper and Lower 28 nstruction Manual Not Shown Includes Inner Door Gasket Now that you
11. be connected and as centralized with the water piping system as possible Selected location must provide adequate clearances for servicing and proper operation of the water heater CAUTION All water heaters eventually leak e Donotinstall without adequate drainage Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak the flow will not cause damage to the structure For this reason it is not advisable to install the water heater in an attic or upper floor When such locations cannot be avoided a suitable drain pan should be installed under the water heater Drain pans are available at your local Sears or hardware store Such a drain pan must have a minimum length and width of at least 2 inches 51 mm greater that the water heater dimensions and must be piped to an adequate drain The pan must not restrict combustion air flow Water heater life depends upon water quality water pressure and the environment in which the water heater is installed Water heaters are sometimes installed in locations where leakage may result in property damage even with the use of a drain pan piped to a drain However unanticipated damage can be reduced or prevented by a leak detector or water shut off device used in conjunction with a piped drain pan These devices are available from some plumbing supply wholesalers and retailers and detect and react to leakage in various wa
12. damage the tank Look at the top cover of the water heater The water outlet is marked HOT Put two or three turns of teflon tape around the threaded end of the threaded to sweat coupling and around both ends of the 3 4 NPT threaded nipple Using flexible connectors connect the hot water pipe to the hot water outlet on the water heater Look at the top of the water heater The cold water inlet is marked COLD Put two or three turns of teflon tape around the threaded end of the threaded to sweat coupling and around both ends of the 3 4 NPT threaded nipple Using flexible connectors connect the cold water pipe to the cold water inlet of the water heater NOTE This water heater is super insulated to minimize heat loss from the tank Further reduction in heat loss can be accomplished by insulating the hot water lines from the water heater INSTALLATION COMPLETED USING INSTALLATION KIT FLEXIBLE WATER HOT WATER CONNECTORS COLD WATER OUTLET INLET 2 0H Lim SHUTOFF VALVE THREADED TO SWEAT COUPLING THREADED TO SWEAT COUPLING 3 4 THREADED HEAT TRAP WITH SECONDARY ANODE 58 eg 3 4 THREADED COUPLING HEAT TRAP TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE Do not cap or plug GAP FLOOR DRAIN FIGURE 15 T amp P Valve and Pipe Insulation Remove insulation for T amp P valve and pipe connections from carton PIPE INSULATION FLUE P
13. depressed in PILOT position Electronic control module failure Replace module Gas control valve failure Replace gas control valve assembly and electronic control module Overheat failure and electronic control module failure Replace gas control valve assembly and electronic module 6 second solid light with combinations of 4 8 flashes Pilot stays lit only when control knob is depressed in PILOT position Overheat failure and gas control valve failure Replace gas control valve assembly and electric module 6 second solid light with combinations of 7 8 flashes Pilot stays lit only when control knob is depressed in PILOT position Electric control module failure and gas control valve failure Replace gas control valve assembly and electronic module 6 second solid light with combinations of 4 7 8 flashes Pilot stays lit only when control knob is depressed in PILOT position Overheat failure electronic control module failure and gas control valve failure Replace gas control valve assembly and electronic module Continuous solid light System shutdown safety interlock Wait until light goes out to restart gas control valve Flashes are approximately 1 10 second in duration with approximately three seconds between groups of flashes 28 TROUBLESHOOTING GUIDE Continued These guidelines should be used by a qualified service agent Call Sears
14. hood shut off water heater and make necessary air supply changes to correct Condensation Whenever the water heater is filled with cold water some condensate will form while the burner is on Awater heater may appear to be leaking when in fact the water is condensation This usually happens when A new water heater is filled with cold water for the first time Burning gas produces water vapor In water heaters particularly high efficiency models where flue temperatures are lower Large amounts of hot water are used in a short time and the refill water in the tank is very cold Moisture from the products of combustion condense on the cooler tank surfaces and form drops of water which may fall onto the burner or other hot surfaces to produce a sizzling or frying noise Excessive condensation can cause pilot outage due to water running down the flue tube onto the main burner and putting out the pilot Because of the suddenness and amount of water condensation water may be diagnosed as a tank leak After the water in the tank warms up about 1 2 hours the condition should disappear Do not assume the water heater is leaking until there has been enough time for the water in the tank to warm up An undersized water heater will cause more condensation The water heater must be sized properly to meet the family s demands for hot water including dishwashers washing machines and shower heads Excessiv
15. temperature Such temperatures may not be high enough to properly open thermally operated vent dampers This would cause spillage of the flue gases and may cause carbon monoxide poisoning Vent dampers must bear evidence of certification as complying with the current edition of the American National Standard ANSI 221 68 ANSI 221 66 amp 67 respectively cover electrically and mechanically actuated vent dampers Before installation of any vent damper consult your local Sears Service Center or the local gas supplier for further information Vent dampers must be certified in accordance with ANSI 221 68 Vent damper must permit proper drafting of water heater gt Install properly sized venting Do not install without venting outdoors e Donotinstall without drafthood e If common vented install in accordance with NFPA 54 Be alert for obstructed or deterio rated vent system to avoid serious injury or death Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual To insure proper venting of this gas fired water heater the correct vent pipe diameter must be utilized Any additions or deletions of other gas appliances on a common vent with this water heater may adversely affect the operation of the water heater Consult your gas supplier if any such changes are planned For replacement heater installations where using pre existing
16. the water system If the relieving point of the water heater s temperature pressure relief valve is reached the valve will relleve the excess pressure The temperature pressure relief valve is not intended for the constant relief of thermal expansion This is an unacceptable condition and must be corrected It is recommended that any devices installed which could create a closed system have a by pass and or the system have an expansion tank to relieve the pressure built by thermal expansion in the water system Refer to the Thermal Expansion section under Troubleshooting Guide or contact local plumbing authority or local Sears Service Center on how to control this situation NOTE To protect against untimely corrosion of hot and cold water fittings it is strongly recommended that di electric unions or couplings be installed on this water heater when connected to copper pipe CAUTION Avoid water heater damage Install thermal expansion tank if necessary Do not apply heat to cold water inlet e Contact qualified installer or Sears Service Center Figure 15 shows the typical attachment of the water piping to the water heater The water heater is equipped with 3 4 NPT water connections NOTE If using copper tubing solder tubing to an adapter before attaching the adapter to the cold water inlet connection Do not solder the cold water supply line directly to the cold water inlet It will harm the dip tube and
17. to operate or malfunctions Thermopile TCO malfunction Contact Sears Service to determine cause Contact Sears Service to determine cause Reconnect wire connector to piezo igniter Replace pilot assembly Replace electronic control module Replace pilot assembly High ambient room temperature Contact Sears Service to determine cause BURNER WILL NOT STAY LIT Dirty or clogged Intake Screen Clean and reinstall Air Intake Screen Contact Sears Service to determine Flame arrestor openings blocked caliso Defective Gas Control Replace Gas Control Dirty pilot burner Clean pilot assembly Dirty or clogged Air Intake Screen Clean and reinstall Air Intake Screen PILOT OUTAGE Thermopile malfunction Replace pilot assembly Thermopile TCO malfunction Defective Gas Control Replace pilot assembly Replace Gas Control NOT ENOUGH HOT WATER WATER TOO HOT Heater not lit or thermostat not on Thermostat set too low Refer to LIGHTING INSTRUCTIONS Refer to TEMPERATURE REGULATION Heater undersized Reduce hot water use Low gas pressure Incoming water is unusually cold Contact your gas supplier Allow more time for your heater to re heat Leaking hot water pipes or fixtures High temperature limit switch activated Thermostat set too high Have plumber check and repair leaks Contact Sears Service to determine cause Refer to
18. CAP OR PLUG a DRAIN VALVE 2 FLOOR DRAIN FIGURE 16 CAUTION e Temperature pressure relief valve discharge pipe must terminate at adequate drain The Discharge Pipe Shall not be smaller in size than the outlet pipe size of the valve or have any reducing couplings or other restrictions Shall not be plugged or blocked Shall be of material listed for hot water distribution Shall be installed so as to allow complete drainage of both the temperature pressure relief valve and the discharge pipe Shall terminate at an adequate drain Shall not have any valve between the relief valve and tank Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting ADANGER The temperature pressure relief valve must be manually operated at least once a year Caution should be taken to ensure that 1 no one is in front of or around the outlet of the temperature pressure relief valve discharge line and 2 the water manually discharged will not cause any bodily injury or property damage because the water may be extremely hot If after manually operating the valve it fails to completely re
19. E Check again to make sure the gas supply is OFF to the water heater Then disconnect the gas supply connection from the gas control valve ADANGER e Burn hazard Hot water discharge Keep hands clear of drain valve discharge O Attach a hose to the water heater drain valve and put the other end in a floor drain or outdoors Open the water heater drain valve Open a nearby hot water faucet which will relieve pressure in the water heater and speed draining The water passing out of the drain valve may be extremely hot To avoid being scalded make sure all connections are tight and that the water flow is directed away from any person see Figures 2 and 5 FIGURE 5 Disconnect the vent pipe from the draft hood where it connects to the water heater In most installations the vent pipe can be lifted off after any screw or other attached devices are removed Dispose of the draft hood The new water heater has a draft hood which must be used for proper operation If you have copper piping to the water heater the two copper water pipes can be cut with a hacksaw approximately four inches away from where they connect to the water heater see Figure 6 This will avoid cutting off pipes too short Additional cuts can be made later if necessary Disconnect the temperature pressure relief valve drain line When the water heater is drained disconnect the hose from t
20. IPE a ee A INSULATION Y FIGURE 15A Fit pipe insulation over the incoming cold water line and the hot water line Make sure that the insulation is against the top cover of the heater Fit T 8 P valve insulation over valve Make sure that the insulation does not interfere with the lever of the T amp P valve Secure all insulation using tape Temperature Pressure Relief Valve k S Explosion Hazard e Temperature pressure relief valve must comply with ANSI Z21 22 and ASME code Properly sized temperature pressure relief valve must be installed in opening provided Can result in overheating and excessive tank pressure Can cause serious injury or death This heater is provided with a properly certified combination temperature pressure relief valve by the manufacturer The valve is certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 and the code requirements of ASME If replaced the valve must meet the requirements of local codes but not less than a combination temperature and pressure relief valve certified as indicated in the above paragraph The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater 150 ps
21. N KA N CRRRROGER NABER LRRD REI ASS The price of your water heater does not include a free checkup service call On water heater installations arranged by Sears Sears warrants the installation Acharge will be made on service calls due to poor or incomplete installation These include a Adjusting thermostat b Leaks in pipes or fittings c Condensation MASTER PROTECTION AGREEMENTS Fast help by phone phone support from a Sears technician on products requiring in home repair plus convenient repair scheduling Congratulations on making a smart purchase Your new Kenmore product is designed and manufactured for years of dependable operation But like all products it may require preventive maintenance or repair from time to time That s when having a Master Protection Agreement can save you money and aggravation Purchase a Master Protection Agreement now and protect yourself from unexpected hassle and expense The Master Protection Agreement also helps extend the life of your new product Here s what s included in the Agreement Expert Service by our 12 000 professional repair specialist Unlimited service and no charge for parts and labor on all covered repairs No lemon guarantee replacement of your covered product if four or more product failures occur within twelve months e Product replacement if your covered product can t be fixed Annual Preventive Maintenance Check at your request no
22. O IF YOU SMELL GAS D Do not use this appliance if any part has been under Do not try to light any appliance water Immediately contact a qualified installer or Do not touch any electric switch do not use any service agency to replace a flooded water heater phone in your building R i f i Do not attempt to repair the unit It must be replaced e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions LIGHTING INSTRUCTIONS GAS CONTROL FIGURE A FIGURE B FIGURE C MAIN BURNER 4 KNOB PIEZO o IGNITOR STATUS OFF POSITION PILOT POSITION ON POSITION LED ry GAS CONTROL CONTROL KNOB FIGURE D STOP Read the safety information press the piezo ignitor button rapidly 4 or 5 times above on this label If the pilot will not light repeated steps 2 through 8 2 Turn gas control knob fully counterclockwise 9 Continue to hold the gas control knob in for about 5 to OFF SEE FIGURE A 30 seconds after the pilot is lit until the status L E D Remove the outer burner door located below is flashing one flash every three seconds is normal the gas control Release the gas control knob and the pilot should Wait five 5 minutes to clear out any gas If you remain lit If it goes out repeat steps 2 through 8 then smell air evo Follow B in the It may take several minutes for air to clear the lines safety informat
23. OTE Expansion tanks are pre charged with a 40 psi air charge If the inlet water pressure is higher than 40 psi the expansion tank s air pressure must be adjusted to match that pressure but must not be higher than 80 psi WATER HEATER 8 COLD WATER PRESSURE Hor SOLD INLET FITTING REDUCING BY PASS 2 PRESSURE GAUGE INLET COLD WATER SHUTOFF RECOMMENDED INSTALLATION VERTICAL MOUNTING WATER HEATER COLD WATER INLET FITTING FLOOR CEILING JOIST ETC e STRAPPING 3 PRESSURE REDUCING VALVE WITH 1 BY PASS EXPANSION TANK 2 PRESSURE GAUGE INLET COLD WATER SHUT OFF ALTERNATE RECOMMENDED INSTALLATION HORIZONTAL MOUNTING FIGURE 26 Strange Sounds Possible noises due to expansion and contraction of some metal parts during periods of heat up and cool down do not represent harmful or dangerous conditions Condensation causes sizzling and popping within the burner area during heating and cooling periods and should be considered normal See Condensation section Draft Hood Operation Check draft hood operation by performing a worst case depressurization of the building With all doors and windows closed and with all air handling equipment and exhaust fans operating such as furnaces clothes dryers range hoods and bathroom fans a match flame should still be drawn into the draft hood of the water heater with its burner firing If the flame is not drawn toward the draft
24. Owner s Manual Kenmore HydroSense Gas Water Heater FOR POTABLE WATER HEATING ONLY NOT SUITABLE FOR SPACE HEATING NOT FOR USE IN MOBILE HOMES MODEL NO 153 334430 40 Gallon 153 334530 50 Gallon C3 Technology Gas Water Heaters meet the new ANSI Z21 10 1 standard that deals with the accidental or unintended ignition of flammable vapors such as those emitted by gasoline AWARNING Read and understand instruction manual and safety messages before installing operating or servicing this water heater Failure to follow instructions and safety messages could result in death or serious injury Instruction manual must remain with water heater AD R A Si no puede leer o entender el ingl s y necesita el manual instructivo y o etiquetas en espa ol puede obtenerlos llamando al 1 800 821 2017 NO TRATE DE INSTALAR O OPERAR ESTE CALENTADOR DE AGUA si no entiende la informaci n en las etiquetas o en el manual instructivo No hacer caso de esta advertencia podr a resultar en la MUERTE O GRAVES LESIONES CORPORALES e Safety Instructions Installation e Operation e Care and Maintenance Troubleshooting Parts List For Your Safety AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER HEATER WARNING If the information in these instructions is not followed exactly a fire or explosion may result causing property damage personal injury or death Do not store or use g
25. Torx Screwdriver 3 16 slotted screwdriver Open end wrenches 7 16 and 3 4 For these instructions please see Figure 28 B Removing Electronic Control Module A q gt E gt Turn the gas control temperature knob to the OFF position Turn off the gas at the manual shut off valve on the gas supply line Disconnect the wire connectors from the piezo igniter tank sensors and thermopile mounted on the lower front of the gas control valve assembly Remove the torx screw located beside the pilot tube on the lower front of the electronic control module with a T15 torx screwdriver Depress the two plastic locking tabs on the top surface of the electronic control module with a 3 16 slotted screwdriver Grasp the sides of the electronic control module and pull outward to remove Removing Gas Valve Assembly Follow steps 1 to 6 in B above to remove the electronic control module Disconnect the inlet gas supply to the gas valve Loosen the flare nut that connects the pilot tube to the bottom of the gas control valve assembly with a 7 16 open end wrench Pull down on the pilot tube to separate the tube from the gas valve Loosen the flange nut that connects the burner tube to bottom of gas control valve with a 3 4 open end wrench Pull down on the burner tube to separate the tube from the gas valve 26 5 Remove the torx screw located beside the pilot tube on the lower
26. age or death Always read and understand instruction manual A WARNING Should you choose to apply an insulation blanket to this heater you should follow these instructions See Figure 1 for identification of components mentioned below Failure to follow these instructions can restrict the air flow required for proper combustion potentially resulting in fire asphyxiation serious personal injury or death Do not apply insulation to the top of the water heater as this will interfere with safe operation of the draft hood Do not cover the outer door thermostat or temperature amp pressure relief valve Do not allow insulation to come within 2 50 8 mm of the floor to prevent blockage of combustion air flow to the burner Do not cover the instruction manual Keep it on the side of the water heater or nearby for future reference Do obtain new warning and instruction labels from Sears for placement on the blanket directly over the existing labels Do inspect the insulation blanket frequently to make certain it does not sag thereby obstructing combustion air flow Combustion Air and Ventilation for Appliances Located in Unconfined Spaces UNCONFINED SPACE is space whose volume is not less than 50 cubic feet per 1 000 Btu per hour 4 8 m per kW of the aggregate input rating of all appliances installed in that space Rooms communicating directly with the space in which the appliances are instal
27. aking The anode rod fitting may be leaking Small amounts of water from temperature pressure relief valve may be due to thermal expansion or high water pressure in your area The temperature pressure relief valve may be leaking at the tank fitting Water from a drain valve may be due to the valve being slightly opened The drain valve may be leaking at the tank fitting Combustion products contain water vapor which can condense on the cooler surfaces of the tank Droplets form and drip onto the burner or run on the floor This is common at the time of start up after installation and when incoming water is cold Water in the water heater bottom or on the floor may be from condensation loose connections or the relief valve DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary corrective steps taken Leakage from other appliances water lines or ground seepage should also be checked To check where threaded portion enters tank insert cotton swab between jacket opening and fitting If cotton is wet follow Draining instructions in the Periodic Maintenance section and then remove fitting Put pipe dope or teflon tape on the threads and replace Then follow Filling the Water Heater instructions in the Installing the New Water Heater section SERVICE INSTRUCTIONS FOR GAS CONTROL VALVE ASSEMBLY A Tools required 1 2 3 T15
28. and understand instruction manual Failure to have required clearances between vent piping and combustible material will result in a fire hazard 16 Be sure vent pipe is properly connected to prevent escape of dangerous flue gases which could cause deadly asphyxiation Chemical vapor corrosion of the flue and vent system may occur if air for combustion contains certain chemical vapors Spray can propellants cleaning solvents refrigerator and air conditioner refrigerants swimming pool chemicals calcium and sodium chloride waxes bleach and process chemicals are typical compounds which are potentially corrosive Gas Piping AWARNING Fire and Explosion Hazard Do not use water heater with any gas other than the gas shown on the rating plate e Excessive pressure to gas control valve can cause serious injury or death e Turn off gas installation lines during e Contact qualified installer or service agency Make sure the gas supplied is the same type listed on the model rating plate The inlet gas pressure must not exceed 14 inch water column 3 5kPa for natural and propane gas L P gas The minimum inlet gas pressure listed on the rating plate is for the purpose of input adjustment If the gas control valve is subjected to pressures exceeding 1 2 pound per square inch 3 5kPa the damage to the gas control valve could result in a fire or explosion from leaking gas
29. asoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DOIF YOU SMELL GAS e Donottry to light any appliance e Do not touch any electrical switch do not use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e if you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier Sears Roebuck and Co Hoffman Estates IL 60179 U S A PRINTED IN U S A 0806 www sears com PART NO 185614 000 SAFE INSTALLATION USE AND SERVICE Your safety and the safety of others is extremely important in the installation use and servicing of this water heater Many safety related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a potential injury hazard Read and obey all safety messages and instructions throughout this manual It is very important that the meaning of each safety message is understood by you and others who install use or service this water heater messages that follow this symbol to avoid possible This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety injury or death DANGER indicates an imminently A DANGER hazardous situ
30. at develops a leak For the second through twelfth year from purchase date you must pay the labor cost for installation of the water heater 3 YEAR LIMITED WARRANTY ON PARTS For three years from date of purchase if this water heater is installed and operated in a single family home in accordance with the owner s manual instructions and all local applicable codes if a part fails due to materials or workmanship Sears will supply a free replacement part After one year from purchase date you must pay the labor cost for installation of the part 1 YEAR EXCLUSIVE KENMORE LABOR WARRANTY For the first year from the date of purchase Sears will free of charge supply and install new water heater parts for defective ones or a new water heater for one that develops a leak WARRANTY SERVICE To obtain warranty service call 1 800 4 MY HOME 1 800 469 4663 This warranty applies only while this product is in use in the United States For commercial institutional industrial or residential use by two or more families the above limited warranty for tanks that leak is effective for two years from the date of purchase and the above limited parts warranty is effective for one year from the date of purchase This warranty gives you specific legal rights and you may also have other rights which vary from state to state Sears Roebuck and Co Dept 817 WA Hoffman Estates IL 60179 MSE SEED ESOT SOS OTS IIIS C2 ex o SS N VNG NEN
31. ation which if not avoided could result in death or injury WARNING indicates a potentially hazardous A WARNING situation which if not avoided could result in death or injury CAUTION indicates a potentially hazardous A CAUTION situation which if not avoided may result in minor or moderate injury CAUTION used without the safety alert symbol indicates a potentially hazardous CAUTION situation which if not avoided could result in property damage All safety messages will generally tell you about the type of hazard what can happen if you do not follow the safety message and how to avoid the risk of injury IMPORTANT DEFINITIONS e Gas Supplier The natural gas or propane utility or service who supplies gas for utilization by the gas burning appliances within this application The gas supplier typically has responsibility for the inspection and code approval of gas piping up to and including the natural gas meter or propane storage tank of a building Many gas suppliers also offer service and inspection of appliances within the building Sears Roebuck and Co AWARNING Read and understand instruction manual and safety messages before installing operating or servicing this water heater Failure to follow instructions and safety messages could result in death or serious injury Instruction manual must remain with water heater Fire Hazard For continued protection again
32. bustible construction are O inch at the sides and rear 4 inches 102 mm at the front and 6 inches 153 mm from the vent pipe see Figure 8 Clearance from the top of the jacket is 12 inches 305 mm on most models Note that a lesser dimension may be allowed on some models refer to the label attached adjacent to the gas control valve on the water heater TOP VIEW TOP VIEW OF CLOSET OF CLOSET WITHOUT DOOR WITH DOOR NS 0 MIN 0 MIN OLLA AAA 4 MIN 104 mm 0 MIN 0 MIN FIGURE 8 44 WARNING Breathing Hazard Carbon Monoxide Gas Install water heater in accordance with the instruction manual and NFPA 54 To avoid injury combustion and ventilation air must be taken from autdoors Do not place chemical emitting products near heater vapor water Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual A gas water heater cannot operate properly without the correct amount of air for combustion see Figure 9 Do not install in a confined area such as a closet unless you provide air as shown in the Locating The New Water Heater section Never obstruct the flow of ventilation air If you have any doubts or questions at all call your gas supplier Failure to provide the proper amount of combustion air can result in a fire or explosion and cause death serious bodily injury or property damage 10 12 MAX
33. d all hot water lines Contact Sears Service for further information concerning an Anode Replacement Kit 9001453 and this Chlorination Treatment Anode replacement and chlorination of the tank are not covered by the water heater s limited warranty If the smelly water persists after the anode replacement and chlorination treatment it may be necessary to chlorinate or aerate your water supply to eliminate the problem Do not remove the anode leaving the tank unprotected By doing so all warranty on the water heater tank is voided AIR In Hot Water Faucets A WARNING Flammable hydrogen gases may be present Keep all ignition sources away from faucet when turning on hot water HYDROGEN GAS Hydrogen gas can be produced in a hot water system that has not been used for a long period of time generally two weeks or more Hydrogen gas is extremely flammable and explosive To prevent the possibility of injury under these conditions we recommend the hot water faucet located farthest away be opened for several minutes before any electrical appliances which are connected to the hot water system are used such as a dishwasher or washing machine If hydrogen gas is present there will probably be an unusual sound similar to air escaping through the pipe as the hot water faucet is opened There must be no smoking or open flame near the faucet at the time it is open High Temperature Shut Off System This wate
34. e condensation may be noticed during the winter and early spring months when incoming water temperatures are at their lowest Good venting is essential for a gas fired water heater to operate properly as well as to carry away products of combustion and water vapor Smoke Odor It is not uncommon to experience a small amount of smoke and odor during the initial start up This is due to burning off of oil from metal parts and will disappear in a short while Operational Conditions Smelly Odor In each water heater there is installed at least one anode rod see parts section for corrosion protection of the tank Certain water conditions will cause a reaction between this rod and the water The most common complaint associated with the anode rod is one of a rotten egg smell This odor is derived 24 from hydrogen sulfide gas dissolved in the water The smell is the result of four factors which must all be present for the odor to develop a concentration of sulfate in the supply water little or no dissolved oxygen in the water a sulfate reducing bacteria within the water heater This harmless bacteria is non toxic to humans an excess of active hydrogen in the tank This is caused by the corrosion protective action of the anode Smelly water may be eliminated or reduced in some water heater models by replacing the anode s with one of less active material and then chlorinating the water heater tank an
35. easures are taken the devices cause the water system to be closed As water is heated it expands thermal expansion and closed systems do not allow for the expansion of heated water The water within the water heater tank expands as it is heated and increases the pressure of the water system If the relieving point of water heater s temperature pressure relief valve is reached the valve will relief the excess pressure The temperature pressure relief valve is not intended for the constant relief of thermal expansion This is an unacceptable condition and must be corrected It is recommended that any devices installed which could create a closed system have a by pass and or the system have an expansion tank or device to relieve the pressure built by thermal expansion Thermal expansion tanks are available from Sears stores and through the Sears Service Centers Contact the local plumbing inspector water supplier and or the Sears Service Center for assistance in controlling these situations See Figure 26 Thermal Expansion Tank Specifications Tank Dimensions Pipe Capacity in Inches Fitting In Gallons On Tank 14 14 975 rn 947 Male Expansion Tank Sizing Chart Model Number Inlet Water Pressure Water Heater Capacity Gallons Expansion Tank Capacity Needed Highest recorded inlet water pressure in a 24 hour period or regulated water pressure 23 N
36. en communicating with the outdoors through horizontal ducts each opening shall have a minimum free area of 1 square inch per 2 000 BTU per hour 11 cm kW of total input rating of all equipment in the enclosure See Figure 13 When ducts are used they shall be of the same cross sectional area as the free area of the openings to which they connect The minimum short side dimension of rectangular air ducts shall not be less than 3 inches 76 2 mm See Figure 13 me CHIMNEY OR GAS VENT FIGURE 13 Louvers and Grilles In calculating free area consideration shall be given to the blocking effect of louvers grilles or screens protecting openings Screens used shall not be smaller than 1 4 inch 6 4 mm mesh Ifthe free area through a design of louver or grille is known it should be used in calculating the size opening required to provide the free area specified If the design and free area is not known it may be assumed that wood louvers will be 20 25 percent free area and metal louvers and grilles will have 60 75 percent free area Louvers and grilles shall be fixed in the open position or interlocked with the equipment so that they are opened automatically during equipment operation Special Conditions Created by Mechanical Exhausting or Fireplaces operation of exhaust fans ventilation systems clothes dryers or fireplaces may create conditions requiring special attention to avoid unsatisfactory operation o
37. er to be cleaned Housekeeping Vacuum around base of water heater for dust dirt and lint on a regular basis Temperature Pressure Relief Valve Operation The temperature pressure relief valve must be manually operated at least once a year ADANGER Do not abstruct combustion air openings at the bottom of the water heater Do not use or store flammable vapor products such as gasoline solvents or adhesives in the same room or area near water heater or other appliance Visibly inspect air intake screen at least once every six months and clean if accumulated lint e Can cause serious death injury or AT LEAST ONCE EVERY SIX MONTHS A VISUAL INSPECTION SHOULD BE MADE OF THE AIR INTAKE SCREEN CLEAN iF LINT ACCUMULATIONS ARE NOTICED INSTALLED IN SUITABLE AREA To insure sufficient ventilation and combustion air supply proper clearances from the water heater must be maintained See Facts to Consider About the Location section Combustible materials such as clothing cleaning materials or flammable liquids etc must not be placed against or adjacent to the water heater because they could catch on fire Anode Rod Inspection CAUTION Avoid water heater damage Inspection and replacement of anode rod required The anode rod is used to protect the tank from corrosion Most hot water tanks are equipped with an anode rod The submerged rod deteriorates to protec
38. erating instructions on the front surface of the heater ELECTRONIC CONTROL MODULE E LOCKING TAB GAS VALVE BACKPLATE tt RESA VERY HOT PIEZO IGNITER THERMOPILE SENSOR LOCKING TABS GAS VALVE NIPPLE LOCKING TAB TORX PILOT BURNER TAB E FIGURE 28 27 TROUBLESHOOTING GUIDE These guidelines should be used by a qualified service agent Call Sears Service at 1 800 4 MY HOME 1 800 469 4663 for assistance Inform the associate that this is a Flammable Vapor Ignition Resistant Product Problem GAS VALVE LED Status Solution Electronic control module off or pilot Check for power to heater i OFF Check wiring harness for proper connection assembly off gt Check for line voltage at harness connectors 1 flash Electronic control module is powered Normal operation No action required and pilot lit Inspect thermopile connection to gas control valve Inspect flame coverage on thermopile 2 flashes Thermopile voltage low Check inlet gas pressure Run open circuit thermopile output test and change thermopile if output is low Replace pilot assembly Restart gas control valve If main burner turns on after restart replace Gas control valve or tank sensor 3 flashes failure tank sensor j If main burner does not turn on after restart replace gas control valve Gas con
39. f installed gas utilization equipment 12 Water Piping Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children elderly and the physically or mentally disabled are at highest risk for scald injury ADANGER Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy space heating clothes washing dish washing cleaning and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as a mixing valve shall be used at the hot water taps used by these people or at the water heater Mixing valves are available at plumbing supply or hardware stores See Figure 14 Valves for reducing point of use temperature by mixing cold and hot water are also available
40. front of the gas valve assembly with a T15 torx screwdriver Depress the two plastic locking tabs on lower front surface of gas valve with a 3 16 slotted screwdriver Grasp the sides of the gas valve and pull outward to remove Removing Gas Valve Backplate Follow steps 1 to 7 in C above to remove the gas valve assembly Pull forward or break off the two plastic locking tabs using a 3 16 slotted screwdriver Grasp the sides of the back plate and slide upward to remove it from the gas valve nipple Installing Gas Valve Assembly Install the new gas valve with back plate on the tank nipple by sliding the assembly downward until the locking tabs are fully engaged Insure the gas valve is securely locked before proceeding to next step Reconnect the burner tube pilot tube and inlet gas supply line to the gas valve Tighten securely and check for gas leaks Installing Electronic Control Module Align the two plastic locking tabs on the top surface of the electronic control module with the openings of the gas valve back plate Press on the front of the control module until it locks into position Reinstall the torx screw on the lower front of the electronic control module beside pilot tube with a T15 torx screwdriver Tighten securely Reconnect the wire connectors from the piezo igniter tank sensors and thermopile to the electronic control module Light the heater following the lighting and op
41. gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 pound per square inch 3 5kPa Connecting the gas piping to the gas control valve of the water heater can be accomplished by either of the two methods shown in Figures 19 and 20 Sediment Traps A WARNING Fire and Explosion Hazard Contaminants in gas lines can cause fire or explosion e Clean all installation gas piping before Install drip leg in accordance with NFPA 54 Contaminants in the gas lines may cause improper operation of the gas control valve that may result in fire or explosion Before attaching the gas line be sure that all gas pipe is clean on the inside To trap any dirt or foreign material in the gas supply line a drip leg sometimes called a sediment trap must be incorporated in the piping The drip leg must be readily accessible Install in accordance with the Gas Piping section Refer to the current edition of the National Fuel Gas Code ANSI Z223 1 NFPA 54 A sediment trap shall be installed as close to the inlet of the water heater as practical at the time of water heater installation The sediment trap shall be either a tee fitting with a capped nipple in the bottom outlet or other device recognized as an effective sediment trap If a tee fitting is used it shall be installed in c
42. h t Off SUSTO rc RA AA A A aac ete Leakage Checkpoints nicicoricrtazins oralidad SERVICE INSTRUCTIONS FOR GAS CONTROL VALVE ASSEMBLY concccciccccoccnoncconcnoncnncno nena nonnncnno nan ccor ron carnero n carrera 26 27 TROUBLESHOOTING GUIDE umi AAA tibio 28 29 PARTS ORDER ii A A A A Eaa RIAS ibid 30 NOTES ds coda tas a dl aN a dad ele eS ee Ante CA a E A E S N gt tactic E ty ats 31 NARRAN aot ited sa o ec nts Seg IOS Recs ch adc o aaa did 32 CUSTOMER RESPONSIBILITIES Thank You for purchasing a Kenmore water heater Properly installed and maintained it should give you years of trouble free service If you should decide that you want the new water heater professionally installed by Sears call 1 800 4 MY HOME They will arrange for prompt quality installation by Sears authorized contractors Abbreviations Found In This Instruction Manual CSA Canadian Standards Association ANSI American National Standards Institute NFPA National Fire Protection Association ASME American Society of Mechanical Engineers GAMA Gas Appliance Manufacturers Association This gas fired water heater is design certified by CSA INTERNATIONAL under American National Standard CSA Standard for Gas Water Heaters ANSI Z21 10 1 CSA 4 1 current edition Read the Safety Precautions section page 3 of this manual first and then the entire manual carefully If you don t follow the safety rules the water heater will not operate properly It could ca
43. have pur ever exist for repair par chased your gas water heater should a need s or service simply contact any Sears Service Center or call 1 800 4 all pertinent facts when Y HOME 1 800 469 4663 Be sure to provide you call or visit WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION 30 Model Numbers 153 334430 153 334530 9003983 9003983 9001829 9000734 9004274 9004274 9006141 9006152 9003385 9003385 9003493 33 9003493 33 9006153 9006154 9006155 9006156 9003526 9003526 9003464 9003464 9001584 9001584 9003985 9006150 9003524 9003524 9006146 9006146 9006147 9006147 9006148 9006148 9006149 9006149 9002432 9004014 9003981 9003981 9003400 9003398 9003401 9003401 23600 23600 9005966 9005966 9000728 9000728 9003414 9003414 9003719 9003719 9006163 9006163 185614 000 185614 000 MODEL NUMBER SERIAL NUMBER TYPE GAS NATURAL OR PROPANE L P PART DESCRIPTION THIS 1S A REPAIR PARTS LIST NOT A PACKING LIST 31 e OO LA O SERA TOS OE D A SE ESL BSE GM E SS SS ISI ST SOI SOP RII SIS SIE SI SI SS SI RIS S OSES SK OSES GEESE EON ASA ISIS SAS ISAS ISI SIL ISR 12 YEAR LIMITED WARRANTY ON WATER HEATER For twelve years from date of purchase if this water heater is installed and operated in a single family home in accordance with the owner s manual instructions and all local applicable codes Sears will supply a free water heater for one th
44. he drain valve Close the drain valve The water heater is now completely disconnected and ready to be removed FIGURE 6 If you have galvanized pipes to the water heater loosen the two galvanized pipes with a pipe wrench at the union in each line Also disconnect the piping remaining to the water heater see Figure 7 These pieces should be saved since they may be needed when reconnecting the new water heater Disconnect the temperature pressure relief valve drain line When the water heater is drained disconnect the hose from the drain valve Close the drain valve The water heater is now completely disconnected and ready to be removed Mineral buildup or sediment may have accumulated in the old water heater This causes the water heater to be much heavier than normal and this residue if spilled out could cause staining FIGURE 7 Facts to Consider About the Location Carefully choose an indoor location for the new water heater because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance This water heater is not for use in manufactured mobile homes or outdoor installation Whether replacing an old water heater or putting the water heater in a new location the following critical points must be observed Select a location indoors as close as practical to the gas vent or chimney to which the water heater vent is going to
45. i 1 035 kPa and a discharge capacity not less than the water heater input rate as shown on the model rating plate For safe operation of the water heater the relief valve must not be removed from its designated opening nor plugged The temperature pressure relief valve must be installed directly into the fitting of the water heater designed for the relief valve Position the valve downward and provide tubing so that any discharge will exit only within 6 inches 153 mm above or at any distance below the structural floor see Figure 16 Be certain that no contact is made with any live electrical part The discharge opening must not be blocked or reduced in size under any circumstances Excessive length over 30 feet 9 14 m or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve No valve or other obstruction is to be placed between the relief valve and the tank Do not connect tubing directly to discharge drain unless a 6 inch air gap is provided To prevent bodily injury hazard to life or property damage the relief valve must be allowed to discharge water in quantities should circumstances demand If the discharge pipe is not connected to a drain or other suitable means the water flow may cause property damage 14 ee COLD WATER INLET SHUTOFF VALVE DRAFT HOOD TEMPERATURE PRESSUI RELIEF VALVE OPTIONAL TOP T amp P REL VALVE NOT SHOWIN DISHCARGE PIPE DO NOT
46. ing valve shall be used at the hot water taps used by these people or at the water heater Mixing valves are available at plumbing supply or hardware stores Follow manufacturer s instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual See Figures 21 and 22 THE WATER HEATER SHOULD BE LOCATED IN AN AREA WHERE THE GENERAL PUBLIC DOES NOT HAVE ACCESS IF ASUITABLE AREAIS NOT AVAILABLE ACOVER SHOULD BE INSTALLED OVER THE THERMOSTAT TO PREVENT TAMPERING Suitable covers are available through the Sears Service Center Never allow small children to use a hot water tap or to draw their own bath water Never leave a child or handicapped person unattended in a bathtub or shower NOTE Awater temperature range of 120 F 140 F 49 C 60 C is recommended by most dishwasher manufacturers The thermostat of this water heater has been factory set at its lowest position OFF It is adjustable and must be reset to the desired temperature setting The faceplate of the thermostat is marked with approximate temperature settings The preferred starting point is approximately 120 F 49 C Align the knob with the desired water temperature as shown in Figure 21 There is a hot water scald potential if the thermostat is set too high Some states have a requirement for a lower setting Turn the water temperature dial clockwise fy to increase the te
47. ion above on this label If before the pilot will light you don t smell gas go to next step e If the pilot will not stay lit after several tries This unit is equipped with a push button pilot ignitor tum the gas control knob counterclockwise 5 which is used to light the pilot Locate the ignitor to OFF and call your service technician or gas on the gas control supplier SEE FIGURE A Turn gas control knob clockwise 10 Once the pilot flame is established replace the Cto PILOT SEE FIGURE B outer burner door The pilot is located on the right side of the burner It 11 At arm s length away turn gas control can be located by looking through the glass view port knob clockwise to desired temperature setting while pressing the piezo ignitor button several times SEE FIGURE C Look for a spark at the pilot location Figure D DANGER Hotter water increases the risk Once the pilot has been found push the gas control of scald injury Consult the instruction knob all the way in toward the water heater Immediatley manual before changing temperature TO TURN OFF GAS TO APPLIANCE 1 Turn control thermostat knob fully counterclockwise 5 to OFF SEE FIGURE A 18 Temperature Regulation Due to the nature of the typical gas water heater the water temperature in certain situations may vary up to 30F 16 7 C higher or lower at the point of use such as bathtubs showers sin
48. k etc Any water heater s intended purpose is to heat water Hot water is needed for cleansing cleaning and sanitizing bodies dishes clothing Untempered hot water can present a scald hazard Depending on the time element and the people involved adults children elderly infirm etc scalding may occur at different temperatures Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury ADANGER Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy space heating clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as a mix
49. lation at elevations up to 7 700 feet 2 347 m above sea level For installation above 7 700 feet 2 347 m the water heater s Btu input should be reduced at the rate of 4 percent for each 1 000 feet 305 m above sea level which requires replacement of the burner orifice in accordance with the National Fuel Gas Code ANSI 2223 1 NFPA54 Contact your local gas supplier for further information Failure to replace the standard orifice with the proper high altitude orifice when installed at elevations above 7 700 feet 2 347m could result in improper and inefficient operation of the appliance producing carbon monoxide gas in excess of the safe limits This could result in serious injury or death Contact your local gas supplier for any specific changes that may be required in your area A WARNING e Use joint compound or tape compatible with propane Leak test before operating heater Disconnect gas piping and shut off valve before pressure testing system Use pipe joint compound or teflon tape marked as being resistant to the action of petroleum Propane L P gases 4 he appliance and its gas connection must be leak tested before acing the appliance in operation oO The appliance and its individual shutoff valve shall be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 pound per square inch 3 5kPa It shall be isolated from the
50. led through openings not furnished with doors are considered a part of the unconfined space In unconfined spaces in buildings infiltration may be adequate to provide air for combustion ventilation and dilution of flue gases However in buildings of tight construction for example weather stripping heavily insulated caulked vapor barrier etc additional air may need to be provided using the methods described in Combustion Air and Ventilation for Appliances Located in Confined Spaces Combustion Air and Ventilation for Appliances Located in Confined Spaces CONFINED SPACE is a space whose volume is less than 50 cubic feet per 1 000 Btu per hour 4 8 m per kW of the aggregate input rating of all appliances installed in that space A ALL AIR FROM INSIDE BUILDINGS See Figure 9 on page 9 and Figure 10 below The confined space shall be provided with two permanent openings communicating directly with an additional room s of sufficient volume so that the combined volume of all spaces meets the criteria for an unconfined space The total input of all gas utilization equipment installed in the combined space shall be considered in making this determination Each opening shall have a minimum free area of one square inch per 1 000 Btu per hour 22 cm kW of the total input rating of all gas utilization equipment in the confined space but not less than 100 square inches 645 cm One opening shall commence within 12 inches 30 c
51. m of the top and one commencing within 12 inches 30 cm of the bottom of the enclosures CHIMNEY OR GAS VENT Yi OPENINGS io FIGURE 10 B ALL AIR FROM OUTDOORS See Figures 9 11 12 and 13 The confined space shall be provided with two permanent openings one commencing within 12 inches 30 cm of the top and one commencing within 12 inches 30 cm from the bottom of the enclosure The openings shall communicate directly or by ducts with the outdoors or spaces crawl or attic that freely communicate with the outdoors CHIMNEY OR GAS VENT VENTILATION LOUVERS EACH END OF ATTIC OUTLET AIR eee WATER HEATER LI furnace pl ll E INLET AIR DUCT ALT INLET AIR VENTILATION LOUVERS FIGURE 11 When directly communicating with the outdoors each opening shall have a minimum free area of 1 square inch per 4 000 Btu per hour 5 5 cm kW of total input rating of all equipment in the enclosure See Figure 12 e When communicating with the outdoors through vertical ducts each opening shall have a minimum free area of 1 square inch per 4 000 BTU per hour 5 5 cm kW of total input rating of all equipment in the enclosure See Figure 12 se CHIMNEY OR GAS VENT VENTILATION LOUVERS EACH END OF ATTIC A AIR OUTLET WATER HEATER l FURNACE li INLET AIR DUCT E ENDS T OR 30 cm ABOVE FLOOR w iy FIGURE 12 Wh
52. mperature or counterclockwise y Y to decrease the temperature Should overheating occur or the gas supply fail to shut off turn off the manual gas control valve to the appliance THERMOSTAT DIAL PIEZO IGNITER GENERATOR FIGURE 21 Time to Produce 2nd amp 3rd Degree Burns on Adult Skin About 1 2 second About 1 1 2 seconds Less than 5 seconds Temperature Settings 160 F 71 C 150 F 66 C 140 F 60 C About 30 seconds 130 F 64 C 120 F 49 C VAC approx 80 F 27 C More than 5 minutes FIGURE 22 SERVICE AND ADJUSTMENT Tank Sediment Cleaning Sediment build up on the tank bottom may create varying amount of noise and if left in the tank will cause permanent tank failure In some water areas you may not be able to drain all sediment deposits by simply draining the tank In these cases Mag Erad part no 23600 can be used to help remove the sediment deposits This may be ordered from the Sears Service Center For ordering refer to the Parts Order List section Vent System Inspection A WARNING Carbon Monoxide and Fire Hazard Flue gases may escape if vent pipe is not connected Be alert for obstructed sooted or deteriorated vent system to avoid serious injury or death Do not store corrosive chemicals in vicinity of water heater Chemical corrosion of flue and vent system can cause serious injury or death Breathing carbon mo
53. noxide can cause brain damage or death Always read and understand instruction manual At least once a year a visual inspection should be made of the venting system You should look for e Obstructions which could cause improper venting The combustion and ventilation air flow must not be obstructed Damage or deterioration which could cause improper venting or leakage of combustion products e Rusted flakes around top of water heater Be sure the vent piping is properly connected to prevent escape of dangerous flue gasses which could cause deadly asphyxiation Obstructions and deteriorated vent systems may present serious health risk or asphyxiation Chemical vapor corrosion of the flue and vent system may occur if air for combustion contains certain chemical vapors Spray can propellants cleaning solvents refrigerator and air conditioner refrigerants swimming pool chemicals calcium and sodium chloride waxes bleach and process chemicals are typical compounds which are potentially corrosive If when inspecting the vent system you find sooting or deterioration something is wrong Call the local gas supplier to correct the problem and clean or replace the flue and venting before resuming operation of the water heater 20 Burner Inspection Flood damage to a water heater may not be readily visible or immediately detectable However over a period of time a flooded water heater will create dangerous condi
54. onformance with one of the methods of installation shown in Figures 19 and 20 GROUND JOINT UNION OPTIONAL 3 MIN 76 2 mm GAS CONTROL DRIP LEG L SEDIMENT TRAP p Y CAP FIGURE 19 GAS PIPING WITH FLEXIBLE CONNECTOR GROUND JOINT UNION BLACK PIPE OPTIONAL f GAS Q CONTROL VALVE 3 MIN DRIP LEG 76 2 mm SEDIMENT TRAP CAP FIGURE 20 GAS PIPING WITH ALL BLACK IRON PIPE TO GAS CONTROL OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING WARN ING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life FLAMMABLE BEFORE LIGHTING ENTIRE SYSTEM MUST BE FILLED WITH WATER AND AIR PURGED FROM ALL LINES A This appliance has a pilot which is lit by a piezo If you cannot reach your gas supplier call the fire electric spark gas ignition system Do not open department the inner door of the appliance and try fo light p f the pilot by hand C Use only your hand to push in or turn the gas control B BEFORE LIGHTING smell all around the appliance knob Never use tools If the knob will not push in or area for gas Be sure to smell next to the floor turn by hand don t try to repair it call a qualified because some gas is heavier than air and will service technician Force or attempted repair may settle on the floor result in a fire or explosion WHAT TO D
55. r heater is equipped with an automatic gas shutoff system This system works when high water temperatures are present Turn OFF the entire gas supply to the water heater The high temperature shutoff is built into the gas control valve It is non resettable If the high temperature shutoff activates the gas control valve must be replaced Contact your gas supplier Operational Conditions Continued Leakage Checkpoints FIGURE 27 AWARNING Read and understand instruction manual and safety messages before installing operating or servicing this water heater Failure to follow instructions and safety messages could result in death or serious injury Instruction Manual must remain with water heater 25 Read this manual first Then before checking the water heater make sure the gas supply has been turned OFF and never turn the gas ON before the tank is completely full of water Never use this water heater unless it is completely filled with water To prevent damage to the tank the tank must be filled with water Water must flow from the hot water faucet before turning ON gas to the water heater see Figure 27 A Water at the draft hood is water vapor which has condensed out of the combustion products This is caused by a problem in the vent Contact the gas utility Condensation may be seen on pipes in humid weather or pipe connections may be le
56. s poesia icaabu sates das 0 Combustion Air and Ventilation Appliances lagenario Re a AM A A te ce EEEE 11 12 Water PIPINO oeeie aac cvcetu recta a aan a eens aot Recs ede Aw acetate hte ne E TT 12 13 Temperature Pressure Relief Valya e 13 14 Filling the Water Hetero isa A A A aaia a iE RRE a di 14 VERINO icons rn ra d a an a A ea id aaa a a Rd 14 15 Gas Piping 15 16 Sediment Trap raaa A AAA A A AAA RE Ad RE 16 17 OPERATINGANSTRUCTIONS nnna rra da Rd ta a a dd a 18 19 Lighting amp Operating LD A A A a A AAA AS da r 18 Temperature REQUIATION usina ia dea 19 SERVICE ANDADJUSTMENT esis ieccescccnsvoteriscetutecahenc neta nterta Ra Ri A dd ct 20 22 Tank S diment Cleaning sico is AS EI A diia 20 Venting System Spec uti A E A A aa ee chats 20 DUNE d as 20 B ret CIS MINAS ii A AAA A AAA A AA es 20 Housekeeping Anoda A ORAR Temperature Pressure Relief Valve Operation A A Cashes VAAN SF aa yada NE arabes pated bene ana nig Sieve ne Salen va baer ke Uae E A hd Ss Ba os SEARED TSE Bram Valve Washer Replacement A e aa A A A Ra ITAA EE AA AEE A S T E bs dona AA A A A E P O T TN Sta UP ROOTES A NA NN Stranga SUING AM Ae O Draft Hood Operation Condensatoren nera a EA REED AL AAA O AIN Ad A A NA Sa miorcsocinan againn ag beh aa dala ds dyna adiada iai dash need Adee aa a SP PO ica O eters Seah tia esate A Airin Hot Water Faucets n eoria anatta eo oido EAL EEEIEE EENE ATARE de apncds ada eine deidad di cida High Temperat re S
57. set and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and replace the temperature pressure relief valve with a new one Filling the Water Heater CAUTION Avoid water heater damage e Fill tank with water before operating Never use this water heater unless it is completely full of water To prevent damage to the tank the tank must be filled with water Water must flow from the hot water faucet before turning ON gas to the water heater To fill the water heater with water Close the water heater drain valve by turning the handle to the right clockwise The drain valve is on the lower front of the water heater Open the cold water supply valve to the water heater NOTE The cold water supply valve must be left open when the water heater is in use To insure complete filling of the tank allow air to exit by opening the nearest hot water faucet Allow water to run until a constant flow is obtained This will let air out of the water heater and the piping Check all water piping and connections for leaks Repair as needed Venting VENT DAMPERS Any vent damper whether it is operated thermally or otherwise must be removed if its use inhibits proper drafting of the water heater Thermally Operated Vent Dampers Gas fired water heaters having thermal efficiency in excess of 80 may produce a relatively low flue gas
58. st risk of fire Do not install water heater on carpeted floor Do not operate water heater if flood damaged Water temperature over 125 F 52 C can cause severe burns instantly resulting in severe injury or death Children the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature limiting valves are available Read instruction manual for safe temperature setting A WARNING Overheated water can cause water tank explosion Properly sized temperature and pressure relief valve must be installed in opening provided A WARNING Fire or Explosion Hazard Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Avoid all ignition sources if you smell LP gas Do not expose water heater control to excessive gas pressure Use only gas shown on rating plate Maintain required clearances to combustibles Keep ignition sources away from faucets after extended period of non use 4 Read instruction manual before installing using or servicing water heater A WARNING e Install vent system in accordance with codes e Do not operate water heater if flood damaged e High altitude orifice must be installed for operation above 7 700 feet 2 347 m e Do not operate if soot buildup Do no
59. t obstruct water heater air intake with insulating jacket e Do not place chemical vapor emitting products near water heater e Gas and carbon monoxide detectors are available Breathing carbon monoxide can cause brain damage or death Always read and understand instruction manual CAUTION Improper installation and use may result in property damage Do not operate water heater if flood damaged e Inspect and replace anode e Install in location with drainage e Fill tank with water before operation Be alert for thermal expansion Refer to instruction manual for installation and service TABLE OF CONTENTS SAFE INSTALLATION USE AND SERVICE SARE TYIPRECAU TIONS a A A A AA E ad aa TABLEODE CONTENTS aida CUSTOMER RESPONSIBIMES Sl ii ius ficial dis A AAA A AA ii eee 5 PRODUCT SPECIFICATIONS zi e o E NR EE EER O R EEA E A EE 5 MATERIALSAND BASIC TOOLS NEEDED iii A SE ca leave eds A E E VEE A di RR 6 Material Neede dianas oi daceacaateedaas sdusBes seeded ci aa eataa a ade das dah vagdauveasigd ced AESA AEE r AS ASA S A E Ea adaa 6 Basic Tools TYPICAL INSTAL INSTALLATION INSTRUCTIONS miiran ra etei RA anai e EEI AA AA E A A eaa AINEA ISSE 8 16 Removing tne Old Water Heater a bi 8 acts t Consider About the Localidad E Aa AAE EO A Aa aA AR A A AATED A IE 9 10 HASUIATION O AAA EAEE TE A EEEE AE 0 Combustion Air and Ventilation Appliances WA IGOR EME SOB li A dai
60. t the tank Instead of corroding the tank water ions attack and eat away the anode rod This does not affect the water s taste or color The rod must be maintained to keep the tank in operating condition Anode deterioration depends on water conductivity not necessarily water condition A corroded or pitted anode rod indicates high water conductivity and should be checked and or replaced more often than an anode rod that appears to be intact Replacement of a depleted anode rod can extend the life of your water heater Inspection should be conducted by calling the Sears Service Center for an authorized contractor At a minimum the anode s should be checked annually after the warranty period 21 ADANGER Burn hazard Hot water discharge Keep clear of relief valve discharge outlet When checking the temperature pressure relief valve operation make sure that 1 no one is in front of or around the outlet of the temperature pressure relief valve discharge line and 2 tha the water discharge will not cause any property damage as the water may be extremely hot see Figure 24 TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE FIGURE 24 If after manually operating the valve it fails to completely reset and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and replace the temperature pressure relief valve with a new one
61. tallation this water heater must be braced anchored or strapped to avoid falling or moving during an earthquake See instructions for correct installation procedures Instructions may be obtained from your local dealer wholesaler public utilities or California Office of the State Architect 400 P Street Sacramento CA 95814 Massachusetts Code requires this water heater to be installed in accordance with Massachusetts 248 CMR 2 00 State Plumbing Code and 248 CMR 5 00 Complies with SCAQMD rule 1121 and districts having equivalent NOx requirements PRODUCT SPECIFICATIONS RECOVERY MINIMUM DIMENSIONS TANK CAPACITY MODEL NUMBER IN GALS LTRS RATE GALS VENT PIPE IN INCHES mm 153 334430 40 151 NATURAL 40 000 DIAMETER INCHES mm PER HOUR INCHES HEIGHT TO 90 F RISE mm JACKET TOP 3 76 or 4 102 20 1 2 521 55 1 2 1 410 22 558 56 1 2 1 435 153 334530 50 189 NATURAL 40 000 3 76 or 4 102 Materials Needed To simplify the installation Sears has available the installation parts shown below You may or may not need all of these materials depending on your type of installation EXPANSION TANKS FOR THERMAL EXPANSION CONDITIONS AVAILABLE IN 2 GALLONS 7 6 LITERS AND 5 GALLONS 18 9 LITERS CAPACITY HROUGH DRAIN PANS AVAILABLE IN 20 508 mm DIAMETER FOR WATER HEATERS HAVING A DIAMETER 18 457 mm OR LESS 24 610mm
62. tions 3 Turning counter clockwise f A remove the hex cap below the screw handle 4 Remove the washer and put the new one in place 22 5 Screw the handle and cap assembly back into the drain valve and retighten using a wrench DO NOT OVER TIGHTEN 6 Follow instructions in the Filling The Water Heater section 7 Check for leaks 8 Follow the lighting instructions in the Lighting section to restart the water heater 4 A tA gt HANDLE AND CAP ASSEMBLY Ss WASHER FIGURE 25 Service Before calling for repair service read the Start Up Conditions and Operational Conditions found in the Troubleshooting Guide of this manual If a condition persists or you are uncertain about the operation of the water heater let the Sears Service Center check it out Contact Sears Service Center at 1 800 4 MY HOME 1 800 469 4663 Start Up Conditions Thermal Expansion 2 Property Damage Hazard Avoid water heater damage e Install thermal expansion tank or device if necessary e Contact qualified installer or service agency Water supply system may because of such events as high line pressure frequent cut offs and the effects of water hammer have installed devices such as pressure reducing valves check valves back flow preventers etc to control these types of problems When these devices are not equipped with an internal by pass and no other m
63. tions which can cause DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Contact a Sears Service Center to replace a flooded water heater Do not attempt to repair the unit lt must be replaced At least once a year a visual inspection should be made of the main burner and pilot burner See Figure 23 You should check for sooting Soot is not normal and will impair proper combustion Soot build up indicates a problem that requires correction before further use Turn OFF gas to water heater and leave off until repairs are made because failure to correct the cause of the sooting can result in a fire causing death serious injury or property damage FIGURE 23 Burner Cleaning A DA x Fire or Explosion Hazard Failure to properly reseal the combustion chamber will disable the flammable vapor ignition resistance feature of this water heater which could result in death or serious injury Contact your local Sears Service Center for assistance a r Read instruction manual before installing using or servicing water heater In the event your burner needs cleaning following these instructions If inspection of the burner shows that cleaning is required turn the gas control knob counter clockwise f to the OFF position depressing slightly The burner needs to be removed for cleaning Call the Sears Service Center to remove and clean the burner and correct the problem that required the burn
64. trol valve overheat failure Replace gas control valve assembly and 4 flashes i pilot off or burner off electric control module Verify tank sensor is connected to electric control module Verify tank sensor is connected to the heater Se Lower tank sensor failure pilot on 5 flashes and burner off tank Run tank sensor calibration check Replace tank sensor and electric control module Verify tank sensor is connected to electric control module Verify tank sensor is connected to the heater 4 Upper tank sensor failure pilot on 6 flashes and burner off tank Run tank sensor calibration check Replace tank sensor and electric control module 7 flashes Fiectrie csntrol module fallire pilet Replace electric control module on or off and burner off 8 flashes Gas control valve failure pilot off and Replace gas control valve assembly and burner off electronic control module 6 second solid light followed by 4 flashes Pilot stays lit only when control knob is depressed in PILOT position Overheat failure Replace gas control valve assembly and electronic module 6 second solid light followed by 7 flashes 6 second solid light followed by 8 flashes 6 second solid light with combinations of 4 7 flashes Pilot stays lit only when control knob is depressed in PILOT position ilot stays lit only when control knob depressed in PILOT position Pilot stays lit only when control knob is
65. ulting flashback and fire can cause death or serious burns to anyone in the area Even though this water heater is a flammable vapors ignition resistant water heater and is designed to reduce the chances of flammable vapors being ignited gasoline and other flammable substances should never be stored or used in the same vicinity or area containing a gas water heater or other open flame or spark producing appliance Also the water heater must be located and or protected so it is not subject to physical damage by a moving vehicle N 4 Fire Hazard For continued protection against risk of fire Do not install water heater on carpeted floor Do not operate water heater if flood damaged This water heater must not be installed directly on carpeting Carpeting must be protected by metal or wood panel beneath the appliance extending beyond the full width and depth of the appliance by at least 3 inches 76 2mm in any direction or if the appliance is installed in an alcove or closet the entire floor must be covered by the panel Failure to heed this warning may result in a fire hazard A WARNING Fire or Explosion Hazard Read instruction manual before installing X using or servicing water heater Improper use may result in fire or explosion Maintain required clearances to combustibles inimum clearances between the water heater and com
66. use DEATH SERIOUS BODILY INJURY AND OR PROPERTY DAMAGE This manual contains instructions for the installation operation and maintenance of the gas fired water heater It also contains warnings through out the manual that you must read and be aware of All warnings and all instructions are essential to the proper operation of the water heater and your safety Since we cannot put everything on the first few pages READ THE ENTIRE MANUAL BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER The installation must conform with these instructions and the local code authority having jurisdiction in the absence of local codes installations shall comply with the following The National Fuel Gas Code ANSI Z223 1 NFPA 54 This publication is available from the Canadian Standards Association 8501 East Pleasant Valley Rd Cleveland Ohio 44131 or The National Fire Protection Association 1 Batterymarch Park Quincy MA 02269 If after reading this manual you have any questions or do not understand any portion of the instructions call the Sears Service Center Carefully plan the place where you are going to put the water heater Correct combustion vent action and vent pipe installation are very important in preventing death from possible carbon monoxide poisoning and fires See figure 1 Examine the location to ensure the water heater complies with the Facts to Consider About the Location section in this manual For California ins
67. venting venting must be inspected for obstructions and if deterioration is present venting must be replaced For proper venting in certain installations a larger diameter vent pipe may be necessary Consult your local Sears Service Center or gas supplier to aid you in determining the proper venting for your water heater from the vent tables in the current edition of the National Fuel Gas Code ANSI Z223 1 NFPA 54 Periodically check the venting system for signs of obstruction or deterioration and replace if needed The combustion and ventilation air flow must not be obstructed The water heater with draft hood installed must be connected to a chimney or listed vent pipe system which terminates to the outdoors Never operate the water heater unless it is vented to the outdoors and has adequate air supply to avoid risks of improper operation explosion or asphyxiation For proper draft hood attachment the draft hood legs may be angled slightly inward Place the draft hood legs in the receiving holes on the top of the water heater The legs will snap in the holes to give a tight fit Secure two legs to top with sheet metal screws Place the vent pipe over the draft hood With the vent pipe in position drill a small hole through both the vent pipe and draft hood Secure them together with a sheet metal screw See Figure 17 Obstructed or deteriorated vent systems may present serious health risk or asphyxiation BRAFT HOOD y 4
68. ys Sensors mounted in the drain pan that trigger an alarm or turn off the incoming water to the water heater when leakage is detected Sensors mounted in the drain pan that turn off the water supply to the entire home when water is detected in the drain pan Water supply shut off devices that activate based on the water pressure differential between the cold water and hot water pipes connected to the water heater Devices that will turn off the gas supply to a gas water heater while at the same time shutting off its water supply f A Fire or Explosion Hazard e Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Avoid all ignition sources if you smell LP gas Donat expose water heater control to excessive gas pressure Use only gas shown on rating plate Maintain required clearances to combustibles Keep ignition sources away from faucets after sx extended period of non use a Read instruction manual before installing using or servicing water heater INSTALLATIONS INAREAS WHERE FLAMMABLE LIQUIDS VAPORS ARE LIKELY TO BE PRESENT OR STORED GARAGES STORAGE AND UTILITY AREAS ETC Flammable liquids such as gasoline solvents propane LP or butane etc and other substances such as adhesives etc emit flammable vapors which can be ignited by a gas water heater s pilot light or main burner The res

Kenmore 334 Water Heater User Manual

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