Kenmore 153312161 User Manual THE ECONOMIZER ELECTRIC WATER HEATER Manuals And Guides 99040424
KENMORE Water heater, Electric Manual 99040424 KENMORE Water heater, Electric Owner's Manual, KENMORE Water heater, Electric installation guides
User Manual: Kenmore 153312161 153312161 KENMORE THE ECONOMIZER ELECTRIC WATER HEATER - Manuals and Guides View the owners manual for your KENMORE THE ECONOMIZER ELECTRIC WATER HEATER #153312161. Home:Plumbing Parts:Kenmore Parts:Kenmore THE ECONOMIZER ELECTRIC WATER HEATER Manual
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Owners Manual FOR POTABLEWATER HEATING ONLY NOT SUITABLE FOR SPACEHEATING Model 153.312161 153.312261 153.312362 153.312462 153.312562 No. 30 40 30 40 50 Gal. Short Gal. Short Gal. Gal. Gal. THE ECONOMIZER LECTRIC WATER HEATER TM 6 • Care and Maintenance • Troubleshooting • Parts List • Safety Instructions • Installation • Operation Caution: Read and Follow All Safety Rules and Operating Instructions Before First Use of GAMA certificationappliesto all residential electric water heaters with capacitiesof 20 to 120 Gallons. Input rating of 12 Kw or lessat a voltage no greater than 250 This Product. READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER MANUAL BEFORE INSTALLING OR OPERAT- ] r AND THEN THIS ENTIRE AWARNING NG TH S WATER HEATER. Save this Manual for Future Reference. Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Safety Precautions AWARNING J HAZARD OF ELECTRICAL SHOCK! Before removing any access panels or servicing the water heater, make I sure the electrical supply to the water heater is turned "OFF". Failure to do this could result in DEATH, SERIOUS BOD LY NJURY,OR PROPERTY DAMAGE. AWARNING I Improper installation, adjustment, alteration, service or maintenancecan causeDEATH, SERIOUS BODILY INJUI_, OR PROPERTY DAMAGE. Refer to this manual for assis-[ tance or consultyour local SearsService Center for further nformation. AWARNING HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a tem)erature which will satisfyspaceheating, clotheswashing, 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 usingthe 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. Follow manufacturers instructions for installation of the valves. Before changingthe factory setting on the thermostat, read the "Temperature Regulation" section in this manual. A, WARNING At the time ofmanu_cturethiswater heaterwasprovidedwith a combinationtemperature-pressures relief valvecertifiedby a nationallyrecognizedtestinglaboratory that maintainsperiodic inspectionof productionof listedequipmentor materials,as meetingthe requirements fur ReliefValvesandAutomatic Gas ShutoffDevicesfur Hot Water SupplySystems,and the latest edition of ANSI Z21.22 and the coderequirementsof ASME. I replaced,_e valvemustmeet the requirementsof localcodes but not lessthan a combinationtemperature and pressurerelie valvecertifiedasmeetingthe requirementsfur ReliefValvesand Automatic GasShutoffDevicesfur Hot Water SupplySystems, ANSI Z2h22 by a nationallyrecognizedtestinglaboratorythat maintains periodicinspec_onof productionof listedequipment or materials. The valvemust be marked with a maximum set pressurenot to exceed the marked hydrostaticworking pressureof the water heater (150 Ibedsq.in.) and a dischargecapacity not lessthan the water heater input rate as shownon the model rating plate. (Electric heaters - watts dividedby 1000 x 3415 equal BTU/Hr. rate.) Yourlocaljurisdictional authorit_whilemandating t_e useof a temperature-pressure reliefvalvecomplyingwith ANSI Z2h22 andASME,mayrequire a valvemodeldifferentfrom the onefurnishedwith the waterheater Compliancewith suchlocalrequirements must be satlsliedby the installeror end user of the water heater with a locallyprescribedtemperature-pressure relief valveinstalledin the designated openingin the water heater in placeof the factory furnishedvalve. For safeoperationofthe water heater,the reliefvalvemustnot beremoved from it'sdesignated openingor plugged. The temperature-pressure reliefvalvemustbe installeddi_.'tly intothe fittingof the water heaterdesignated fur the reliefvalve. Positionthe valvedownwardand providetubingso that anydischargewill exit onlywithin 6 inchesabove,or at any distance below the structuralfloor Be certain that no contactis made with anyliveelectricalpart. The discharge openingmust not be blockedor reduced in sizeunder anycircumstances. Excessive length,over 30 feet, or useof more than fourelbowscancause restriction and reducethe discharge capacityofthe valve. No valveor other obstructionisto be placedbetween the relief valveand the tank. Do nut connecttubing directlyto discharge drainunless a 6" air gapisprovided.To preventbodilyinjury,hazard to life,or propertydamage,the reliefvalvemustbe allowed to dischargewater in quantitiesshouldcircumstances demand. If the dischargepipe is not connected to a drain or other suitable means, the water flow may cause property damage. The DischargePipe: Must not be smallerin sizethan the outlet pipesizeofthe valve, or have any reducing couplings or other restrictions. Must not be pluggedor Mocked. Must be of material listedfor hot water distribution. Must be installed so as to allow complete drainage of both the temperature-pressurerelief valve, and the dischargepipe. Mustterminate at an adequatedrain. Mustnot haveanyvalvebetweenthe reliefvalveandtank AW_RN|NG WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY: This water beat_r is_quipped for one type voltage only. Check the rating i_ateineal; the bottom accesspanel for the correct voltage_ D_ NOT use this water heater with any voltage other"_han_theione shownon the model rating plate. Failure to bse _he _'orrect voltage can cause problems which can res_llt ih DEATH, SERIOUS BODILY INJURY,OR PROPERT_ DAMA,GE. If you haveany questions or doubts consult]_our_ele_triccompany. _,_S ..,!, RNING INSULATING JACKE Nhen installing an external water heater insulation acket on an electric water heater: :. a. DO NOT cover the temperature-pressure relief valve. b. DO NOT put insulation over the access coversor any access areas. c. DO NOT cover or remove operating instructions, and safety related warning labels and materials affixed to the water heater. _,WARNING Do not usethis appliance if any part of it has been under water, An electrical short or malfunction could occur. The water heater should be rep aced. _, CAUTION WATER HEATERS EVENTUALLY LEAK: Installation of the water heater must be accomplishedin sucha manner that if the tank or any connectionsshouldleak, the flow of water will not causedamage to the structure. 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 Store. Such a drain pan must be piped to an adequate drain. Under no circumstances is i the manufacturer or Sears to be held liable for any water damage in connectionwith this water heater. 2 Table of Contents Safety Precautions ............................................................................................. 2 Table of Contents ............................................................................................. 3 Customer Responsibilities ................................................................................... 4 Product Specifications .......................................................................................... 4 Materials and Basic Tools Needed ................................................................. _ Materials Needed ...................................................................................................................................................................... Basic Tools ................................................................................................................................................................................ Installation Instructions ....................................................................................... 6-12 Removing the Old Water Heater ............................................................................................................................................... Facts to Consider About the Location ....................................................................................................................................... Water Piping ............................................................................................................................................................................. Temperature-Pressure Relief Valve............................................................................................................................................. Filling the Water Heater .......................................................................................................................................................... Wiring Diagram ..................................................................................................................................................................... Wiring ............................................................................................................................................................................... Installation Checklist .............................................................................................................................................................. Service and Adjustment ................................................................................................................... Temperature Regulation .......................................................................................................................................................... Thermostats ............................................................................................................................................................................ Temperature Settings .............................................................................................................................................................. Thermostat Adjustment .......................................................................................................................................................... Temperature-Pressure Relief Valve Operation .......................................................................................................................... Draining ................................................................................................................................................................................. Hement Cleaning/Replacement ......................................................................................................................................... Drain Valve Washer Replacement ........................................................................................................................................... Service .................................................................................................................................................................................... Troubleshooting 5 5 Guide .................................................................................................................... Start Up Conditions ............................................................................................................................................................... Thermal Expansion ............................................................................................................................................................... Strange Sounds ..................................................................................................................................................................... Operational Conditions ..................................................................................................................................................... Smelly Water ......................................................................................................................................................................... "Air" In Hot Water Faucets ................................................................................................................................................... Rumbling Noise .................................................................................................................................................................... High Temperature Shut Off System ...................................................................................................................................... Not Enough or No Hot Water .............................................................................................................................................. Water Is Too Hot .................................................................................................................................................................. Leakage Checkpoints .............................................................................................................................................................. Parts Order List ............................................................................................................................................ 6 7 8 9 10 10 10-11 12 13-17 13 13 13 13 14 14 15-17 17 17 18-21 18 18 18 19-20 19 19 19 19 20 20 2t 22-23 Warranty ............................................................................................................ 24 Customer Responsibilities Thank You for • The installation must conform with the instructions in this manual; electric company rules; and Local Codes, or in the absence of Local Codes, with the latest edition of the National Electrical Code. This publication is available from your local government or public library or electric company or by writing Underwriters Laboratories, 333 Pfingsten Road, Northbrook, IL 60062. purchasing a Sears 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 the local Sears Service Center or any Sears store. They will arrange for prompt, quality installation by Sears authorized contractors. Abbreviations Found In This Instruction Manual • If after reading this manual you have any questions or do not understand any portion of the instructions, call Sears Service Center. U.L.-Underwriters Laboratories, 333 Pfingsten Rd., Northbrook, IL 60062 National Electrical Code-This publication is available from your local government or public library or electric company or by writing to U.L. above. A.N.S.1.-American National Standards Institute • Carefully plan the place where you are going to put the water heater. Correct electrical wiring and connections are very important in preventing death from possible electrical shock ann fires. Examine the location to ensure the water heater complies with the "Facts to Consider About the Location" section. • Read the =Safety Precautions" section, page 2 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 cause DEATH, SERIOUS BODILY INJURY AND/OR PROPERTY DAMAGE. This manual contains instructions for the installation, operation, and maintenance of this electric water heater. It also contains warnings throughout the manual that you must read and be aware of. Allwarnings 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 THIS ENTIRE MANUAL BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER. • For California installation this water heater must be braced, anchored, or strapped to avoid falling or moving during an earthquake. See instructions for correct installation procedures. Instructions may be obtained fromyour local dealer, wholesaler, public utilities or California office of the State Architect, 400 P Street, Sacramento, CA 95814. Product Specifications MODEL NUMBER TANK CAPACITY DIMENSIONS IN GALLONS DIAMETER RECOVERYRATE IN INCHES GALS. PER HOUR : HEIGHT @90°E RISE ELEMENT WATTAGE MINIMUM WIRE SIZE* MAXIMUM FUSE OR CIRCUIT BREAKER AT 24O VOLTS (GAUGE) SIZE (AMPS) 153.312161 30 22 30 17.3 3800 12 2O 153.312261 40 24 31_ 17.3 3800 12 20 153.312362 30 17_ 45_ 17.3 3800 12 2O 153.312462 40 17½ 59¼ 17.3 3800 12 20 153.312562 50 19_ 56¼ 17.3 3800 12 20 *Wiring size based on standard 60°C copper wire. If distance from fuse box to water heater is more than 90 feet, refer to your local electrical code. Materials and Basic Tools Needed 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. _f Electric Water Heater Installation Kit 20" DIAMETER DRAIN PAN FOR WATER HEATERS 18" IN DIAMETER AND UNDER [1" ,r,, WATER HEATER HEAT TRAPS HELP REDUCE HEAT LOSS DUE TO THERMAL SYPHONING o r _b WATER HEATER INSTALLA. TION KIT WITH FLEXIBLE CONNECTORS FOR 314" OR I/2" THREADED OR COPPER PLUMBING EXPANSION TANKS FOR THERMAL EXPANSION CONDITIONS AVAILABLE IN 2 GALLON AND $ GALLON CAPACITY THROUGH LOCAL SEARS SERVICE CENTERS 28" DIAMETER DRAIN PAN FOR WATER HEATERS 26" IN DIAMETER AND UNDER Basic Tools ADDITIONAL You may or may not need all of these tools, depending on ycour type of installation. These tools can be purchased at your local Sears store. • • • • • • Pipe Wrench (2) Screwdriver 6 Foot Tape or Folding Rule Garden Hose Drill Pipe Dope or Teflon Tape 6 FOOT TAPE GARDEN HOSE SLOT-HEAD SCREW DRIVER NEEDED SWEAT SOLDERING •Tubing Cutters or Hacksaw •Propane Torch •Soft Solder •Solder Flux •Emery Cloth •Wire Brushes !i WRENCH PHILLIPS WHEN TOOLS BRUSH 1/2" WIRE BRUSH SCREWDRIVER _'_ ROLL OF LEAD FREE SOFT SOLDER PROPANE TORCH (SQUEEZE PIPE DOPE TUBE) ROLL OF TEFLON TAPE (Use only on water connections) DRILL ROLL OF EMERY CLOTH SOLDER FLUX TUBING CUTTER Installation Instructions Removing the Old Water Heater OTurn "OFF" electrical supply to the water heater. a. 1 Q If you have copper piping to the water heater, the two copper water pipes can be cut with a hacksaw approximately 4" away from where they connect to the water heater. This will avoid cutting off the pipes too short. Additional cuts can be made later if necessary. Disconnect the temperature-pressure relief valve drain line. When the water heater is drained, disconnect the hose from the drain valve. Close the drain valve. The water heater is now completely disconnected and ready to be removed. Turn "OFF" the water supply to the water heater at the water shutoffvalve or water meter. Attach a hose to the water heater valve and put the other end in drain or outdoors. Open the water drain valve. Open a nearby hot faucet which will relieve pressure water heater and speed draining. l drain a floor heater water in the A, WARNIN G Qb. If you have galvanized pipe to the water heater, loosen the two galvanized pipes with a pipe wrench at the union in each line. Also disconnect the piping remaining to the water heater. 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. ] The water passing out of the drain valve may be extreme-| ly hot. To avoid being scalded, make sure all connections| are tight and that the water flow is directed away from | any person. Q Check again to make sure the electrical supply is turned "OFF" to the water heater. Then disconnect the electrical supply connection from the water heater junction box. I A, CAUTION Mineral buildup or sediment may haveaccumulated in the J old water heater. This causes the water heater to be I much heavier th.annormal and this residue, if spilled out cou d causestaining. Installation Instructions Facts to Consider About the Location You should carefully choose an indoor location for the new water heater, because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance. This water heater is not intended for outdoor installation. Whether replacing an old water heater or putting the water heater in a new location, the following critical points must be observed. • The location selected should be indoors as close to and as centralized with the water piping system as possible. This water heater, as well as all water heaters, will eventually leak. Do not install without adequate drainage provisions where water flow will cause damage. ACAUTION WATER HEATERS EVENTUALLY LEAK: Installation of the water heater must be accomplished in such a manner that if the tank or any connectionsshould leak, the flow of water will not causedamage to the structure. 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 stores. Such a drain pan must be piped to an adequate drain. Under no circumstances is the manufacturer or Sears to be held liable for any water damage in connection with this water heater. _,CAUTION INSTALLATION IN RESIDENTIAL GARAGES: The I water heater must be located and/or protected so it is not subject to physicaldamage by a mov ng veh € e. • The location selection must provide adequate clearances servicing and proper operation of the water heater. for (cont'd) Installation Water Instructions (cont'd) Piping AWARNING HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a temperature which will satisfy spaceheating, 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 physicallylmentally 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 specialprecautions. 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. Follow manufacturers instructions for installation of the valves. Before changingthe factory setiting on the thermostat, read the "Temperature i Regu ation" section in this manual. Installation completed using Sears Installation Kit FLEXIBLE WATER CONNECTORS SHUT-OFF VALVE HOT OUTLET TO HOUSE THREADED TO SWEAT COUPLING COLD INLET WATER LINE THREADED TO SWEAT COUPLING 314" THREADED NIPPLE The illustration shows the attachment of the water _iping to the water heater. The water heater is equipped with ¾ water connections. / If a water heater is installed in a closed water supply system; such as one having a back-flow preventer, check valve, water meter with a check valve, etc. in the cold water supply; means shall be provided to controt thermal expansion. Contact the local utility or Sears Service Center on how to control this situation. k_ -- 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 damage the tank. TEMPERATUREPRESSURE RELIEF VALVE DISCHARGE PIPE (Do not cap or plus) • Look at the top cover of the water heater. The hot 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 _" threaded nipple. Using flexible connectors, connect the hot water pipe to the hot water outlet of the water heater. • Look at the top cover 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 ¾" threaded nipple. Using flexible connectors, connect the cold water pipe to the cold water inlet of the water heater. NOTE: Your water heater is 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 eatl_ --_" AIR GAP FLOOR DRAIN Installation Instructions (cont'd) Temperature-Pressure Relief Valve AWARNING The temperature-pressure relief valve must be manually operated at least once a year. Caution should be taken to ensure that (I) no one is in front of or around the outlet of the temperature-pressure relief valve discharge line, and (2) the water manually dischargedwill 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 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. AWARNING I At the time of manufacture this water heater was provided with a combinationtemperature-pressures relief valve certified by a nationally recognized testing laboratory that maintains periodic inspectionof production of listedequipment or materials, as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devicesfor Hot Water SupplySystems,and the latest edition of 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 pressurerelief valve certified as meeting the requirements for Relief Valvesand Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI Z21.22 by a nationally recognized testing laboratory that maintains periodic inspectionof production of listedequipment or materials. The valve must be marked with a maximum set pressure not to exceed the marked hydrostaticworking pressureof the water heater (150 Ibs./sq.in.) and a dischargecapacity not lessthan the water heater input rate as shownon the model rating plate. (Electric heaters - watts divided by 1000x 3415 equal BTU/Hr. rate.) Your localjurisdictional authority, while mandatingthe use of a temperature-pressure relief valve complying with ANSI Z21.22 and ASME, may require a valve model different from the one furnishedwith the water heater. Compliance with suchlocal requirements must be satisfied by the installer or end user of the water heater with a locally prescribed temperature-pressure relief valve installed in the designatedopening in the water heater in place of the factory furnishedvalve. For safe operation of the water heater, the relief valve must not be removed from it's designated opening or plugged. The temperature-pressure relief valve must be installed directly into the fitting of the water heater designatedfor the relief valve. Positionthe valve downward and provide tubing so that any dischargewill exit only within 6 inches above,or at any distancebelow the structural floor. Be certain that no contact is made with any live electrical part. The dischargeopening must not be blocked or reduced in size under any circumstances. Excessivelength, over 30 feet, or useof more than four elbowscan causerestriction and reducethe dischargecapacityof the valve. No valve or other obstruction is to be placed between the relief valve and the tank. Do not connecttubing directly to dischargedrain unlessa 6" 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 circumstancesdemand. If the dischargepipe is not connected to a drain or other suitable means, the water flow may causeproperty damage. The DischargePipe: Must not be smaller in size than the outlet pipe size of the valve, or have any reducing couplings or other restriction. Must not be pluggedor blocked. Must be of material listedfor hot water distribution. Must be installed so as to allow complete drainage of both the temperature-pressure relief valve, and the dischargepipe. Must terminate at an adequatedrain. Must not haveany valvebetween the raliefvalveand tank. SHUTOFF VALVE PRESSURE RELIEF VALVE PIPE (Do not cap or plug) 6" AIR GAP WARNING "RELIEF VALVE OPENING" _*ls w_er I'_ater=sprov_edwr_haco_'_na'_ Terrgeheure.Pressure Re_ Valvelisted_ Ihe star_ardforRal_ Valvesa.':dAUfo_bC Gas Shuto_[_,_es forHotWalerSupply_sC,_l w_h _ Ycurkx:aJ ju'unsdc'Joral aulhe_, v_le rnar_0ng Iheuseof aTer'_perature.Ppz_sure RdaefVahe coming withANSZ2122 andASME,r_layrequirea valvemcdel dilterent Irom theoPefomishedwr_thewate_heater a lOCallypreservedTemperatare.Pr_ssure Rel_ Valve inste_edin the deS
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