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Kenmore 153.320390 HT 30 GAL Water Heater User Manual

1. 13 D N 14 Installation Checklist ire Erit Mee Tet sedndnesbiaedacoesebedstusdscsduscostbercusshacesasisavowsbessiacse 15 Service and Ad JUSEDIe DE aca 1620 Temperatur Regulations NT 16 BE snc 16 Thermostat Settings INT 16 Thermostat AJ Stmeng opu erecto an Gcr utro cedet daba P eire n du Read RS uUa 16 Temperature Pressure Relief Valve Operation ssssscsssssesssssescsssconsoesnenesccesseseeccscaeaeaesesvesccesuenenerasseeneacacsosncatencseneaeaesessssesoeee 17 E 17 Element Cleaning and Replacement ssssssssssssccssssssssssvessutsnsassvevssssssesssursssscsssonssosesaveneessssteucaesocecsenosscsassnenensnecassenents 18 20 Drain Valve Washer Replacement esten ais pen EGER Nn neha Qui be pueri Oe SENE FU br Ed 20 UTERE 20 Troubleshooting Guide neun 2124 Start Up Conditi ns P E 21 Thermal EG nda qat b tei aed aS DR M dens RA IR ALES n SEHR IE 21 Sirange Sounds MT 21 locura niu M 22 23 Rit bling Noise C 22 High Temperatur Shut OfF Syste
2. Drain Valve Washer amp x 4 x thick Element Gasket Lower Element See NOTE A page 26 42 32906 42 32906 42 32908 42 32908 li 2PeleThemosar Iwo Wire Lead 4231919 O 12 Terminal Cover amp Barrier 9002276 13 Lower Thermostat w Hi Limit Three Wire Lead Model 4231918 14 TerminalCover 1 1 900230 18 TerminalCover 1 9002303 9002300 Upper Element See NOTE A page 26 These parts are also available at most Sears retail stores Also available at most hardware stores tReplaced only on return of damaged plate ttRefer to wiring diagram section for verification Not Illustrated Now that you have purchased this water heater should a need ever exist for repair parts or service simply contact any Sears Service Center or call 1 800 4 MY HOME 1 800 469 4663 Be sure to provide all pertinent facts when you call or visit All parts listed may be ordered from any Sears Service Center most Sears stores and by calling 1 800 366 PART 1 800 366 7278 If the parts you need are not stocked locally your order will be electronically transmitted to a Sears Repair Parts Distribution Center for handling The model number of the water heater will be found on the model rating plate located above the lower access panel WHEN ORDERING REPAIR PARTS
3. 250 380 5500 10 30 153 320890 ds 3800 3800 153 320891 HT 3800 5500 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 electri cal code Preparing for the New Installation Read the Safety Precautions section pase 2 of this manual I If after reading this manual you have any questions or do not first and then the entire manual carefully If you dont follow understand any portion of the instructions call Sears Service 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 opera tion and maintenance of this electric water heater It also contains warnings throughout the manual that you must read and be aware of All warnings and all instructions are essen tial to the proper operation of the water heater and your safe Since we cannot put everything on the first few pages READ THIS ENTIRE MANUAL BEFORE ATTEMPT ING TO INSTALL OR OPERATE THE WATER HEATER 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 Underwrit
4. 2 The convertible element is located behind the lower access 5 Lower Element Lift out the tab as shown to unclip the ter panel of the water heater Remove the two screws securing minal cover from the thermostat The terminal cover can now the access panel and remove panel be removed from the thermostat TERMINAL COVER PLASTIC TABS ON ER BOTH SIDES OF TERMINAL COVE HOLD IT IN PLACE 3 Remove the adjustment dial from the thermostat by gently pulling it directly away from the thermostat 6 Remove the screws from terminal 2 of the element and move the looped end of the wire aside 7 The buss bar is labeled 5500 W Place the buss bar over terminals 2 and 3 with the 5500 W visible Install the extra screw provided into terminal 3 8 The wire removed from terminal 2 has a looped end It must remain looped and now be placed as shown on top of the buss bar over the opening of terminal 2 and secured using the remaining screw Installation Instructions cont d Converting the Lower Element cont d 9 Tighten terminals 2 and 3 to ensure proper electrical connection A WARNING Failure to tighten terminal screws can cause a fire which can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 10 Replace terminal cover on the thermostat making sure the notch is in place over the tab WARNING Make sure the thermostat is flush against the tank the terminal cover is in pla
5. Failure to do this could result in DEATH SERI OUS BODILY INJURY OR PROPERTY DAMAGE Follow Draining instructions in the Service and Adjustment section Turning counter clockwise remove the hex cap below the screw handle Remove the washer and put the new one in place Screw the handle and cap assembly back into the drain valve and retighten using a wrench DO NOT OVER TIGHTEN Follow Filling the Water Heater instructions in the Installation Instructions section Check for leaks Turn ON electric power to the water heater b HANDLE AND Gb CAP ASSEMBLY WASHER 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 a qualified person check it out Contact SEARS Repair Services at 1 800 4 MY HOME 1 800 469 4663 Troubleshooting Guide Start Up Conditions THERMAL EXPANSION Water supply systems may because of such events as high line pressure frequent cut offs 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 toblems When these devices are not equipped with an internal y pass and no other measures are taken the devices cause the water system to be closed As
6. Leakage from other appliances water lines or ground seepage should also be Teden NOTE To check where threaded portion enters tank insert cotton swab between jacket opening and fit ting If cotton is wet follow Draining instructions in the Service and Adjustment section and then remove fitting Put pipe dope or teflon tape on the threads and replace Then llow Filling the Water Heater instructions in the Instructions section Installation 24 CAUTION Read this manual first then before checking the water heater make sure the electric supply has been turned OFF and never turn the electric supply ON before the tank is completely full of water CAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele ment the tank must be filled with water The water must flow from the hot water faucet before turning ON power Notes Parts Order List KENMORE POWER MISER 10 ELECTRIC WATER HEATERS MODEL NUMBERS 153 320390 HT 30 Gal 153 320591 HT 50 Gal 153 320391 HT 30 Gal 153 320690 HT 66 Gal 153 320490 HT 40 Gal 153 320691 HT 66 Gal 153 320491 HT 40 Gal 153 320890 HT 82 Gal 153 320590 HT 50 Gal 153 320891 HT 82 Gal NOTE A UPPER ELEMENT These water heaters are equipped with 3800 watt elements LOWER ELEMENT These water heaters are equipped with factory installed convertible elements whic
7. 1 800 469 4663 This warranty applies only while this product is in uc 52 in the United States 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 Sears Installation Warranty In addition to any warranty extended to you on the Sears merchandise involved which warranty becomes effective the date the merchandise is installed should the workmanship of any Sears arranged installation prove faulty within one year Sears will upon notice foni you cause such faults to be corrected at no additional cost to you If you want this heater professionally installed by Sears contact your Sears Salesperson They will arrange for prompt quality installation For the repair or replacement parts you need Sears Installation Policy All installation labor arranged by Sears shall be performed in a neat workmanlike manner in accordance with generally accepted trade prac tices Further all installations shall comply with all local laws codes regulations and ordinances The customer shall also be protected dur ing installation by insurance relating to property damage Worker s Compensation and Public Liability If you want this water heater professionally installed by Sears contact your Salesperson They will arrange for prompt quality installation by Sears authorized contractors For in home major brand repair ser
8. ALWAYS GIVE THE FOLLOWING INFORMATION MODEL NUMBER NAME OF ITEM PART NUMBER PART DESCRIPTION THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 27 Warranty About Your Warranty 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 ON INSTALLATIONS NOT MADE BY SEARS AUTHORIZED CONTRACTORS 1 Your Sears warranty applies to the product only 2 Sears does not warrant the installation 3 A charge will be made on service calls due to poor or incomplete installation These include a Adjusting thermostat b Leaks in pipes or fittings This manual is in non technical language It may help you avoid the cost of a needless service call Many service calls really arent needed Such as when 1 The electric power is turned OFF 2 A water leak is due to loose pipe or connections LIMITED WARRANTY ON TANKS THAT LEAK Through ten 10 years from the date of purchase if a leak occurs in the rank Sears will furnish free of charge a new current model water heater of closest available capacity and quality If purchaser does not qualify for free installation as provided in the One Year Limited Labor Warranty below there will be a charge for installation If the replacement water heater of closest available capacity and quality does not meet current applicable government standards there will be a charge for the differen
9. Filling the Water Heater instructions in the Installation Instructions section Will a water leak damage anything See Facts to Consider About the Location section Are the cold and hot water lines connected to the water heater correctly See Water Piping instructions in the Installation Instructions section Is there adequate clearance for maintenance around the water heater Do you need to call your electric company to check your wiring HOT CONDUIT TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE Do not cap or plu 6 AIR GAP MODEL RATING PLATE 15 Service and Adjustment Temperature Regulation WARNING HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a tem perature 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 tem perature water at the hot water tap then you must take special precautions In addition to using the lowest possi ble temperature setting that satisfies your hot water needs a means such as a mixing valve shall be used at the hot wate
10. AIR GAP Installation Instructions cont d Temperature Pressure Relief Valve WARNING At the time of manufacture this water heater was provided with a combination temperature pressures relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems and the latest edition of ANS 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 meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI 221 22 by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater 150 IbsJsq in and a discharge capacity not less than the water heater input rate as shown on the model rating plate Electric heaters watts divided by 1000 x 3415 equal BTU Hr rate Your local jurisdictional authority while mandating the use of a temperature pressure relief valve complying with ANSI Z21 22 and ASME may require a valve model different from the one fur nished with the water heater Comp
11. Water heated to a tem perature 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 tem perature water at the hot water tap then you must take special precautions In addition to using the lowest possi ble 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 changing the factory set ting on the thermostat read the Temperature Regulation section in this manual The illustration shows the attachment of the water piping to the water heater The water heater is equipped with 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 control thermal expansion Contact the local utility or local Sears Service Center on how to
12. an Off Peak a clock and uses the 3 wire lead wiring disgrem in the H Wiring Diagram section then the water heater will have a Acc a CN hi limit on both the upper and lower thermostats Follow the instructions to reset the hi limit behind the upper and lower access panels Before beginning turn OFF electrical power supply to the water heater Fold the insulation back in place so that it completely covers the thermostat and element Replace the access panel Turn ON electric power to the water heater CAUTION if the high limit must be reset again call Sears Service Department to find out why the high limit turned OFF the electric power A WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERI OUS BODILY INjURY OR PROPERTY DAMAGE 22 Troubleshooting Guide cont NOT ENOUGH OR NO HOT WATER Inanew installation the water heater may not be properly connected Make sure the cold water supply valve is open Review and check piping installation Make sure that the cold water line is connected to the cold water inlet to the water heater and the hot water line to the hot water outlet on the water heater Make sure the electrical supply to your water heater is ON Check fo
13. depending on your 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 2 6 GARDEN HOSE SLOT HEAD SCREW DRIVER PIPE WRENCH PHILLIPS SCREWDRIVER SQUEEZE TUBE ROLL OF TEFLON TAPE DRILL Use only on water connections 28 DIAMETER DRAIN PAN FOR WATER HEATERS 26 IN DIAMETER AND UNDER ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING Tubing Cutters or Hacksaw Propane Torch Soft Solder Solder Flux Emery Cloth Wire Brushes HACKSAW 3 4 WIRE BRUSH 1 2 WIRE BRUSH ROLL OF LEAD FREE PROPANE TORCH SOFT SOLDER a Er J We ROLL OF EMERY SOLDER TUBING CLOTH FLUX CUTTER Installation Instructions Removing the Old Water Heater OFF electrical supply to the water heater Turn OFF the water supply to the water heater at the water shutoff valve or water meter 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 If you have copper piping to the water heater the two copper water pipes can be cut with a hacksaw copreainstaly 47 away from where they connect to the water heater This will avoid cutting
14. have NOTE If you have purchased a three wire connection water heater but you are not on a Time Clock or Peak meter and have a standard two wire connection ower supply simply follow the connection diagram in Block 3 of the Three Wire Connection Diagram 6 Use wire nuts and connect the power supply wiring to the wires inside the water heater s junction 7 The water heater must be electrically grounded by the installer A green ground screw has been provided on the water heater s junction box Connect ground wire to this location 8 Replace the wiring junction cover using the screw provided conpurt 4 Installation Instructions cont d Installation Checklist Whether or not the element conversion is made the model rating plate must be marked Using a hard point ink pen check the appropriate block within the model rating plos which is located adjacent to the lower access panel Is the fuse or circuit breaker size correct as shown in the chart in the Product Specifications section Are the wires from the circuit breaker or fuse service to the water heater s junction box on the correct wire size gauge as shown in the chart in the Product Specifications section Is the new Ure presets relief valve properly installed and pie to an adequate drain See Temperature Pressure Relief Valve section Is the water heater completely filled with water See
15. size of the valve or have any reducing couplings or other restrictions Must not be plugged or blocked Must be of material listed for hot water distribution Must be installed so as to allow complete drainage of both the temperature pressure relief valve and the discharge pipe Must terminate at an adequate drain Must not have any valve between the relief valve and tank WARNING 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 reset and continues to release water immediately close the cold water inlet to the water heater follow the drain ing instructions and replace the temperature pressure relief valve with a new one HOT DISCHARGE PIPE Do not cap or plug 6 AIR GAP FLOOR DRAIN WARNING RELIEF VALVE OPENING This water healer is provided with a combination Temperature Pressure Relief listed as ing with the standard for Reel Valves and Automatic Gas Devices for Hot Water Supply Systems AN 1 22 Your local while mandating the use of a Temperature Pressure Rel
16. Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERI OUS BODILY INJURY OR PROPERTY DAMAGE 2 Turn off the water supply to the water heater at the water shutoff valve or water meter 18 3 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 atta nro WARNING 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 4 Remove the two screws securing the access panel and remove panel 5 After you have removed the lower access panel remove the adjustment dial from the thermostat by gently pulling it directly away from the thermostat Service and Adjustment cont d 7 Lift out the tab as shown to unclip the terminal cover from the thermostat The terminal cover can now be removed from the thermostat Lift out tab to unclip TERMINAL COVER CLIPPED TO THER MOSTAT AT THIS POINT PLASTIC TABS ON BOTH SIDES OF TERMINAL COVER HOLD IT IN PLACE LOWER THERMOSTAT 8 Disconnect the two wires on the element and unscrew the old element from the tank 9 Clean the
17. Kenmore Owners Manual FOR POTABLE WATER HEATING ONLY NOT SUITABLE FOR SPACE HEATING Model No 153 320390 HT 153 32039 HT 153 320490 HT 153 320491 HT 153 320590 HT 153 320591 HT 153 320690 HT 153 32069 HT 153 320890 HT 153 320891 HT Caution Read and Follow All Safety Rules and Operating Instructions Before First Use of This Product Save this Manual for Future Reference POWER MISER IO ELECTRIC WATER HEATER Safety Instructions Care and Maintenance Installation Troubleshooting Operation Parts List capacities of 20 to 120 Gallons Input rating of 12 Kw or less at a voltage RATING GAMA certification applies to residential electric water heaters with no greater than 250 V AWARNING READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERAT ING THIS WATER HEATER Sears Roebuck and Co Hoffman Estates IL 60179 U S A Safety Precautions Improper installation adjustment alteration service or maintenance can cause DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Refer to this manual for assis tance or consult your local Sears Service Center for further information WARNING At the time of manufacture this water heater was provided with a combination temperature pressures relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production
18. TIME POWER SUPPLY LI X 1212 CLOCK SWITCH UPPER E C O amp THERMOSTAT JUNCTION BOX YELLOW BLUE BLACK OFF PEAK METER OPERATES BOTTOM ELEMENT ONLY TO ELECTRIC 4 1 02 OFF POWER SUPPLY uz PEAK METER JUNCTION BOX YELLOW BLACK FOR TWO WIRE CONNECTION TO ELECTRIC __ POWER SUPPLY tt L2 o A o JUNCTION BOX M YELLOW BLUE BLACK Eu FOR 3800 WATTS NOTE Some Lower Hi Temp Limit LOWER Switches may have 4 terminals Use HEAYING ELEMENT only the 2 terminals on left 13 Installation Instructions cont d Wiring Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele ment the tank must be filled with water Water must flow from the hot water faucet before turning on power You must provide all wiring of the proper size outside of the water heater You must obey local codes and electric company requirements when you install this wiring If you are not familiar with electric codes and practices or if you have any doubt even the slightest doubt in your ability to con nect the wiring to this water heater obtain the service of a com petent electrician Contact your Sears salesperson to arrange for a professional electrician WARNING WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY This water heater is equipped for one type voltage only Check the rating plate near the bottom access p
19. anel for the correct voltage DO NOT use this water heater with any voltage other than the one shown on the model rating plate Failure to use the correct voltage can cause problems which can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE If you have any ques tions or doubts consult your electric company CAUTION If wiring from your fuse box or circuit breaker box was aluminum for your old water heater replace it with cop per wire If you wish to reuse the existing aluminum wire have the connection at the water heater made by a com petent electrician Contact your Sears salesperson to arrange for a professional electrician Provide a way to easily shut off the electric power when work ing on the water heater This could be with a circuit breaker or fuse block in the entrance box or a separate disconnect switch N Install and connect a circuit directly from the main fuse or circuit breaker box This circuit must be the right size and have its own fuse or circuit breaker Refer to the chart in the Product Specifications section for the correct size wire and fuse or circuit breaker 3 If metal conduit is used for the grounding conductor A The grounding electrode conductor shall be of copper aluminum or copperclad aluminum The material shall be of one continuous length without a splice or joint B Rigid metal conduit intermediate metal conduit or elec trical metallic tubing
20. area around the element opening Remove any sediment from or around the element opening and inside the tank 10 If you are cleaning the element you have removed do so by scraping or soaking in vinegar or a de liming solution A WARNING Replacement elements must 1 be the same voltage and 2 no greater wattage than listed on the model rating plate affixed to the water heater 11 A new gasket should be used in all cases to prevent a possi ble water leak See Element Gasket in the Parts Seder List Chart Place the new element gasket on the thread side of the cleaned or new element and screw into tank securing tightly using an element wrench 19 12 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 13 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 14 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 ACAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele ment the tank must be filled with water Water must flow from the hot water faucet before turning ON power 15 Check element fo
21. ase water immediately close the cold water inlet to the water heater follow the drain ing instructions and replace the temperature pressure relief valve with a new one Failure to install and maintain a new properly listed tempera ture pressure relief valve will release che manufacturer from any claim which might result from excessive temperature or pressure A WARNING If the temperature pressure relief valve on the appliance weeps or discharges periodically this may be due to ther mal expansion Your water heater may have a check valve installed in the water line or a water meter with a check valve Consult your local Sears Service Center for further information Do not plug the temperature pressure relief valve 17 Draining 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 Before beginning turn OFF the electric power supply to the water heater WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERI OUS BODILY INJURY OR PROPERTY DAMAGE CLOSE the cold water inlet valve to the water heater OPEN a nearby hot water faucet and leave open to allow for draining Connect a hose to the drain valve and termi
22. at your local Sears Store 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 Table of Contents Preedi GONS necesita ud cet ant e cuti 2 Table OF Contents a eot tod escasos E 3 Introduction u o m T ONES 4 Product Specifications 4 Preparing for the New Installation u 4 Materials and Basic Tools Needed sh s 5 Materials Needed D eaa 5 5 Installation Instructions 6 15 Removing the Old Water Heater NR HH 6 Facts to Consider About the oan ct lan decent aH eee as 7 Facts to Consider About the Convertible Lower Element ccscsssssssssssssssssssesssssvessavssssserssasesssecessnsessssessssnecsaneessnecsansesensiecssssees 7 bz A ATT rv 8 dermiperature Pressure Relief iurando Masi cce eid bf Coa au qe Vianos TO Cruel 9 Filling the Water Heater ssiss ccsssssccescusssesiteaussseasasesscotsentesvisaecasuoscaisscatsedonosdenstossauansouedsbinsgueddossscunesdodssusdecouoeasTetuctusteudinaxelbveedte 10 Converting the Lower Elemeht vati pd lant bed t dao eus ee 10 12 jMrr
23. ce and the insulation is replaced Failure to do so can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 11 Fold the insulation back in place so that it completely covers the thermostat and element 12 The adjustment dial has a D shaped opening that matches a D shaped shaft on the thermostat Align cy opening in the dial to the shaft and gently push the dial onto the shaft 13 Replace the access panel 14 Complete wiring to the water heater or if completed turn ON electric power to the water heater after filling the tank with water amp 4 aa aus een SBR UPR Ree eee sapere pe re per tae E CAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele ment the tank must be filled with water Water must flow from the hot water faucet before turning ON power Installation Instructions cont d TO ELECTRIC Wiring Diagrams ELECTRIC STANDARD WIRING FOR 1 2 WIRE LEAD WATER HEATERS NON SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT UPPER E C O amp THERMOSTAT YELLOW RED VA FOR 3800 WATTS WIRING FOR 3 WIRE LEAD WATER HEATERS NON SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT VELRONW THREE TYPES OF FIELD CONNECTIONS YOU MAY HAVE TIME CLOCK SWITCH OPERATES BOTTOM ELEMENT ONLY TO ELECTRIC TO
24. ce in price between che replacement which do ment standards es not meet government standards and one which does meet govern If the water heater is subjected to commercial institutional or industrial usc or use in residences of two families or more the above warranty coverage for tanks that leak is effective for two years from the date of purc year from the date of purchase hase and the Limited Warranty On Parts below is effective for one LIMITED WARRANTY ON PARTS Through ten 10 years from the date of purchase when your Sears Kenmore water heater is installed and operated in accordance with the instructions in this manual if a part fails due to a failure in materials or workmanship Sears will furnish a replacement part free of charge If purchaser does not qualify for free installation as provided in the One Year Limited Labor Warranty below there will be a charge for installation ONE YEAR LIMITED LABOR WARRANTY ON WATER HEATER When your Sears Kenmore water heater is installed by Sears or its licensed subcontractor and is operated in accordance with the instructions in this manual Sears will for one year from the date of purchase Install free of charge the replacement water heater as provided by the above Limited Tank Leak Warranty Repair free of charge defects in materials or workmanship of the water heater as provided by the above Limited Warranty on Parts To obtain warranty service SIMPLY CALL 1 800 4 MY HOME
25. control this situation NOTE If using copper tubing solder tubing to an adapter before attaching the adapter to the cold water inlet connec tion Do not solder the cold water supply line directly to the cold water inlet It will harm the dip tube and 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 X threaded nipple Using flexible connec tors 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 warer 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 X threaded nipple Using flexible connectors connect the cold water pipe to the cold water inlet of the water heater NOTE Your 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 SWEAT COUPLING Installation completed using Sears Installation Kit SHUT OFF CONNECTORS VALVE HOT OUTLET COLD INLET TO HOUSE WATER LINE THREADED TO THREADED TO SWEAT COUPLING 3 4 THREADED NIPPLE TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE Do not cap or plug 6
26. ef 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 designated for the relief valve Position the valve downward and provide tubing so that any dis charge will exit only within 6 inches above or at any distance below the structural floor 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 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 air gap is provided To prevent bodily injury haz ard 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 The Discharge Pipe Must not be smaller in size than the outlet pipe size of the valve or have any reducing couplings or other restrictions Must not be plugged or blocked Must be of material listed for hot water distribution Must be installed so as to allow complete drainage of both the temperature pressure relief valve and the discharge pipe Must term
27. er The Lower Element of the water heater can be converted from operation at 3800 watts to 5500 watts on a 240 volt system If after reading these instructions and this manual if you do not understand any portion call Sears Service Center WARNING Before making the conversion to 5500 watts check the 1 power supply must be 240 volts 2 wiring 10 gauge AWG type T W 60c or equivalent and 3 Circuit breakers or fusing capable of 30 amp loading Also the installation must conform with this Manual local codes and electric utility rules FAILURE TO COMPLY CAN RESULT IN DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE NOTE Whether or not the element conversion is made the model rating plate must be marked Using a hard point ink pen check the appropriate block within the model rating plate which is located adjacent to the lower access panel Necessary element conversion parts are located in a small bag contained within the large plastic manual envelope attached to the side of the water heater CONVERSION PARTS SCREW BUSS BAR 1 Before beginning the conversion turn OFF electric power supply to the water heater HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF FAILURE TO DO THIS COULD RESULT IN DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Installation Instructions cont d
28. ers Laboratories 333 Pfingsten Road Northbrook IL 60062 Center 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 and fires Examine the location to ensure the water heater complies with the Facts to Consider About the Location section 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 proce dures Instructions may be obtained from your local dealer wholesaler public utilities or California office of the State Architect 400 P Street Sacramento CA 95814 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 materi als depending on your type of installation LABEM Ei i 20 DIAMETER DRAIN PAN 8 FOR WATER HEATERS 18 IN j DIAMETER AND UNDER E ag s i WATER HEATER HEAT TRAPS 5 HELP REDUCE HEAT LOSS DUE E TO THERMAL SYPHONING EXPANSION TANKS FOR THERMAL EXPANSION CONDITIONS AVAILABLE WATER HEATER INSTALLA TION KIT WITH FLEXIBLE CONNECTORS FOR 3 4 OR IN 2 GALLON AND 5 GALLON CAPACITY THROUGH LOCAL SEARS SERVICE CENTERS 1 2 THREADED OR COPPER PLUMBING Basic Tools You may or may not need all of these tools
29. fety practices contact your local Sears Service to check the water heater A Condensation may be seen on pipes in humid weather or pipe connections may be leaking The temperature pressure relief valve may be leaking at the tank fitting Small amounts of water from temperature pressure relief valve may be due to thermal expansion or high water pressure in your area D The elements may be leaking at the tank fitting A WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Turn electrical power OFF remove access panels and fold back insulation If leaking around elements follow proper draining instructions and remove element Reposition or replace gasket on element Place element into opening and tighten securely Then follow Filling the Water Heater instructions in the Installation Instructions section Water from drain valve may be due to the valve being opened slightly B The drain valve may be leaking at the tank fitting G Water in the water heater bottom or on the floor may be from condensation loose connections or the temperature pressure relief valve DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary corrective steps taken
30. h 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 21 WATER HEATER COLD lt COLD WATER 9 Q INLET COLD PRESSURE GAUGE WATER SHUTOFF RECOMMENDED INSTALLATION VERTICAL MOUNTING WATER HEATER FLOOR CEILING COLD WATER JOIST ETC INLET FITTING PRESSURE GAUGE ALTERNATE RECOMMENDED INSTALLATION HORIZONTAL MOUNTING STRANGE SOUNDS Possible noises due to expansion and contraction of some metal pm during periods of heat up and cool down do not represent armful or dangerous conditions Troubleshooting Guide cont d Operational Conditions RUMBLING NOISE Remove the two screws securing the access panel and remove panel In some water areas scale or mineral deposits will build up on your heating elements This buildup will cause a rumbling noise Open the flap of insulation to expose the opening Follow Element Cleaning Replacement instructions to clean and replace the elements Reset the high limit by pushing in the red button marked RESET HIGH TEMPERATURE SHUT OFF SYSTEM The water heater has a high limit shut off system with a reset button located in the upper thermostat RESET BUTTON Follow the resetting instructions which refer to the high limit behind the upper access panel NOTE If your water heater is connected to
31. h can be operated at 3800 watts or 5500 watts Convertible elements are not offered as replacement parts 4 Not illustrated IMPORTANT See note B pem ELEMENT REPLACEMENT AMALLOY INFORMATION This water heater is equipped with a special element that has 1 4 threads Make sure that the replacement ele ment has 1 threads 1 dia Threaded Etement ELEMENT ORDERING INFORMATION If a replacement 3800 watt 240 volt element is needed order item no 42 32906 replacement element If at the time of instal lation the water heater was converted to operate at 5500 watts order item number 42 32908 replacement element See model rating plate If Converted box NOTE B These water heaters are equipped with a Roto Swirl dip tube to retard a build up of dE solved solids which is not a replaceable item ag Parts Order List cont d KENMORE POWER MISER 10 ELECTRIC WATER HEATERS MODEL NUMBERS 153 320390 HT 30 Gal 153 320591 HT 50 Gal 153 320391 HT 30 Gal 153 320690 HT 66 Gal 153 320490 HT 40 Gal 153 320691 HT 66 Gal 153 320491 HT 40 Gal 153 320890 HT 82 Gal 153 320590 HT 50 Gal 153 320891 HT 82 Gal MODEL NUMBERS 153 320390 HT 153 320391 HT 153 320490 HT 153 320491 HT 153 320590 HT 153 320591 HT 153 320690 HT 153 320691 HT DESCRIPTION 153 320890 HT 153 320891 HT L4 Dip Tabet
32. ief Valve with ANS 22 and ASME m require a valve mode different from the one fumished wih te water Recipe with such must be satisfied by the installer or end user of the water heater with kocally prescribed Temperature Pressure Relief Valve installed in the designated opening in the waler RASS TEMPERATURE PRESSURE RELIEF VALVE LP US d f short shank less than 2 temperature pressure relief valve is to be installed as shown a nipple and coupling must be used long shank 2 or longer is to be installed do not use the nipple and coupling install Temperature protective equipment required by local codes but not less than a combina tion Temperature Prassure Ralie Valve certified as meeting the requirements for Relief Valves and Automate Gas Devices for Hot Water Supply Systems ANS 221 22 by a nationally recognized test ing laboratory that ins periodi inspection jon of production of listed equipment or materials The valve MS meet praod tubing or otherwise installed so that discharge can exit only within 6 inches above or at any below the structural floor and cannot contact any live electrical part P REIN malar ME UM UN must not be raped or pagad See manual heading Temparature Pressure Relief Valve for installation and maintenance of Reliel Valve discharge pipe and other salaty precautions T amp P RELIEF VALVE PROBE MUST EXTEND INTO TANK Installat
33. inate at an adequate drain Must not have any valve between the relief valve and tank perature water at the hot water tap then you must take AWARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERI OUS BODILY INJURY OR PROPERTY DAMAGE A WARNING HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a tem perature 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 tem special precautions In addition to using the lowest possi ble 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 changing the factory set ti
34. ing of approximately 150 VERY HOT Is a thermostat setting of approximately 160 F It is recommended that the dial be set lower when ever possible NOTE Water temperature range of 120 140 F recom mended by most dishwasher manufacturers Thermostat Adjustment The upper and lower thermostats have been factory set at hot approximately 120 F to reduce the risk of scald injury The upper thermostat dual element models only is not adjustable The lower thermostat is adjustable if a different water temperature is desired Read all warnings in the Temperature Regulation section before proceeding The adjustment dial can be turned clockwise R 7 to increase the temperature setting or counter clockwise A A to decrease the temperature setting Service and Adjustment cont d Temperature Pressure Relief Valve Operation The temperature pressure relief valve must be manually operated at least once a year TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE A WARNING 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 property damage or bodily injury The water may be extremely hot if after manually operating the valve it fails to completely reset and continues to rele
35. ion Instructions cont d Filling 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 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 CAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele ment the tank must be filled with water Water must flow from the hot water faucet before turning ON power Check all new water piping for leaks Repair as needed Converting the Lower Element These instructions only cover the conversion of the convertible element read this entire manual before attempting to install or operate the water heater The water heater is factory set to oper ate at 3800 watts The lower element can be converted to oper ate at 5500 watts Refer to the Facts to Consider About the Convertible Lower Element section The Upper Element if a double element model is a conven tional 3800 watt element which only operates at its rated wattage on 240 volts See rating plate on water heat
36. l damage by a moving vehicle The location selection must provide adequate clearances for servicing and proper operation of the water heater Facts to Consider About The Convertible Lower Element The Upper Element if a double element model is a conven tional 3800 watt element which only operates at its rated wattage on 240 volts See rating plate on water heater The Lower Element of the water heater can be converted from operation at 3800 watts to 5500 watts on a 240 volt system Read and follow water heater warnings and instructions If after reading these instructions in this manual if you do not under stand any portion call Sears Service Center A WARNING Before making the conversion to 5500 watts check the 1 power supply must be 240 volts 2 wiring 10 gauge AWG type T W 60c or equivalent and 3 Circuit breakers or fusing capable of 30 amp loading Also the installation must conform with this manual local codes and electric utility rules Failure to comply can result in DEATH SERIOUS BODILY INJURY OR PROPERTY LECTRIC TER HEATER NOTE Whether or not the element conversion is made the model rating plate must be marked Using a hard point ink pen check the appropriate block within the model rating plate which is located adjacent to the lower access panel Installation Instructions cont d Water Piping HOTTER WATER CAN SCALD Water heaters are intended to produce hot water
37. liance with such local requirements must be satisfied by the installer or end user of the water heater with a locally pre scribed temperature pressure relief valve installed in the desig nated opening in the water heater in place of the factory fur nished valve 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 designated for the relief valve Position the valve downward and provide tubing so that any dis charge will exit only within 6 inches above or at any distance below the structural floor 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 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 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 The Discharge Pipe Must not be smaller in size than the outlet pipe
38. may be used for the grounding means if conduit or tubing is cerminated in fittings approved for grounding 14 C Flexible metal conduit or flexible metallic tubing shall be permitted for grounding if all the following conditions are met 1 D length in any ground return path does not exceed 6 feet 2 The circuit conductors contained therein are protected by overcurrent devices rated at 20 amperes or less 3 The conduit or tubing is terminated in fittings approved for grounding For complete grounding details and all allowable exceptions refer to he latest edition of the National Electrical Code 4 A standard conduit opening has been made in the water heater junction box for the conduit connection 5 Wiring Diagrams See Wiring Diagrams Section have been supplied showing the two most common types of connec tions between the water heater and the power supply You can easily see which type connection you fave by removing the junction box cover on top of the water heater A Two Wire Connection Diagrams is the most common requiring you to simply connect red to red black to black and the ground wire to the green ground screw in the junc tion box of the water heater B Three Wire Connection Diagram is used when you are connecting the water heater co power a supply that has a Time Clock or Off Peak Meter To make these connec tions refer to block 1 or 2 in this wiring diagram for the type of system you
39. mi BRE HEN 22 Not Enough No Hot Watersi XM sees 23 EEA or shi REA 23 Indicator cio M 23 Checkpoints seres nsise E IL C LL LU TI I 24 Parts Order Disp aset A See ee eer A eRe 26 27 T neem Se ee ee ee oe ea ee eee 28 Introduction Thank You for 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 contact 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 U L Underwriters Laboratories 333 Pfingsten Rd Northbrook IL 60062 National Electrical Code This publication is available from your local government or public electric company or by writing to U L above A N S 1 American National Standards Institute Product Specifications ELEMENT MAXIMUM FUSE OR CIRCUIT BREAKER MODEL NUMBER GALLONS DIAMETER 90 F RISE UPPER 153 320390 HT 153 320391 20 45 250 X 380 15500 10 30 153 320490 HT a 59 153 320491 HT 250 3800 sso 1 30 153 320590 HT 50 153 320591 HT 250 3800 5500 10 25 153 320690 HT 66 153 320691 HT
40. nate to an adequate drain or outdoors OPEN the water heater drain valve to allow for rank 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 Close the drain valve Follow Filling the Water Heater instructions in the Installation Instructions section Turn ON power to the water heater A CAUTION Never use this water heater unless it is completely full water To prevent damage to the tank and heating ele ment the tank must be filled with water Water must flow from the hot water faucet before turning ON power Service and Adjustment cont d Element Cleaning Replacement IMPORTANT ELEMENT REPLACEMENT INFORMATION This water heater is equipped with a special element that has 1 threads Make sure that the replace ment element has UA threads 1 DIAMETER THREADED CAP 15 DIAMETER THREADED CAP x O RING GASKET ELEMENT ONLY NOTE These instructions are written for element cleaning and element replacement for the lower element If it is neces sary to clean or replace the upper element then repeat these instructions To remove the element from your tank in order to clean or replace it 1 Before beginning turn OFF the electric power supply to the water heater A WARNING HAZARD OF ELECTRICAL SHOCK
41. ng on the thermostat read the Temperature Regulation section in this manual AWARNING WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY This water heater is equipped for one type voltage only Check the rating plate near the bottom access panel for the correct voltage DO NOT use this water heater with any voltage other than the one shown on the model rating plate Failure to use the correct voltage can cause problems which can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE you any ques tions or doubts consult your electric company AWARNING INSULATING JACKETS When installing an external water heater insulation jacket on an electric water heater a DO NOT cover temperature pressure relief valve b DO NOT put insulation over the access covers or 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 use this appliance if any part of it has been under water An electrical short or malfunction could occur The water heater should be replaced A CAUTION WATER HEATERS EVENTUALLY LEAK Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak the flow of water will not cause damage to the structure When such locations cannot be avoided a suitable drain pan should be installed under the water heater Drain pans are avail able
42. of listed equipment or materials as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems 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 pressure relief valve certified as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI 221 22 by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater 150 Ibs sq and a discharge capacity not less than the water heater input rate as shown on the model rating plate Electric heaters watts divided by 1000 x 3415 equal BTU Hr rate Your local jurisdictional authority while mandating the use of a temperature pressure relief valve complying with ANSI Z21 22 and ASME may require a valve model different from the one fur nished with the water heater Compliance with such local requirements must be satisfied by the installer or end user of the water heater with a locally pre scribed temperature pressure relief valve installed in the desig nated opening in the water heater in place of the factory fur nished valve For safe operation of the water heater the reli
43. off the pipes too short Additional cuts can be made later if necessary Disconnect the tempera ture pressure relief valve drain line When the water heater is drained disconnect the hose from the drain valve Close the drain valve The water heater is now completely disconnected and ready to be removed If 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 disconnect ed and ready to be removed A WARNING 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 4 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 CAUTION Mineral buildup or sediment may have accumulated in the ata old water heater This causes the water heater to be 4 much heavier than normal and this residue if spilled out could cause staining I Ins
44. r loose or blown fuses in your water heater circuit Circuit breakers weaken with age and may not handle their rated load and should be replaced Make certain the disconnect switch if used is in the ON position Check to see the electric service to your house has not been interrupted If this is the case contact the electric company Are the thermostats set to the desired temperature See Temperature Regulation section If you had experienced very hot water and now no hot water the problem may be due to the high temperature shut off system See High Temperature Shut Off System in the Troubleshooting Guide section During very cold weather the incoming water will also be colder and it will require a longer time to become heated The hot water usage may exceed the capacity of the water heater If so wait for water heater to recover after abnormal demand Also examine pipes and faucets for possible water leaks If you can not determine the problem then call the Sears Service Department WATER IS TOO HOT Adjust the thermostat to a lower setting See the Temperature Regulation section 23 Troubleshooting Guide cont d Leakage Checkpoints Use this guide to check a Leaking water heater Many suspect ed Leakers are not leaking tanks Often the source of the water can be found and corrected If you are not thoroughly familiar with electric codes the water heater and sa
45. r 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 changing the factory set ting on the thermostat read the Temperature Regulation section in this manual A WARNING Never allow small children to use a hot water tap or to draw their own bath water Never leave a child or handi capped person unattended in a bathtub or shower Thermostats The thermostat s of this water heater have been factory set at their lowest position which approximates 120 F Hot to reduce the risk of scald injury The upper thermostat dual element models only is not adjustable Its temperature setting is fixed to approximate 120 F Hot DUAL ELEMENT MODELS ONLY UPPER THERMOSTAT NOT ADJUSTABLE BEHIND UPPER ACCESS PANEL 16 The lower thermostat is factory set at its lowest position which approximates 120 F Hot adjustable if a different water temperature is desired Read all warnings in this manual and on the water heater before proceeding LOWER THERMOSTAT ADJUSTABLE THROUGH LOWER ACCESS PANEL Temperature Settings a thermostat setting of approximately 120 F which will supply hot water at the most economi cal temperatures A Is a thermostat setting of approximately 130 F thermostat setting of approximately 140 F C Is a thermostat sett
46. r water leaks If leakage occurs tighten element or repeat steps 2 and 3 remove element and reposi tion gasket Then repeat steps 11 through 15 16 Reconnect the two wires to the element and then check to make sure the thermostat remains firmly against the surface of the tank 17 Replace the terminal cover on thermostat and fold insulation back over the element Service and Adjustment cont d Element Cleaning Replacement cont d 18 Fold the insulation back in place so that it completely covers the thermostat and element 19 The adjustment dial has a D shaped opening that matches a D shaped shaft on the thermostat Align the opening in the dial to the shaft and gently push the dial onto the shaft Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele ment the tank must be filled with water Water must flow from the hot water faucet before turning ON power 20 Drain Valve Washer Replacement NOTE For replacement use a Ac x x 4 thick washer available at your nearest hardware store For ordering a replacement washer refer to the Parts Order List section Before beginning turn OFF the electrical power supply to the water heater A WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF
47. tallation Instructions cont d 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 consid eration 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 CAUTION WATER HEATERS EVENTUALLY LEAK Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak the flow of water will not cause damage to the structure When such locations cannot be avoided a suitable drain pan should be installed under the water heater Drain pans are avail able 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 water heater must be located and or protected so it is not subject to physica
48. vice delivered directly to your home Cali 24 hours a day 7 days a week Call 6 am 11 pm CST 7 days a week 1 800 4 MY HOME 1 800 366 PART HomeCentral 1 800 469 4663 1 800 366 7278 The Service Side of Sears The model number of your water heater is found on the model rating plate on the front of the water heater 0002915260 0 11 98 Sears Roebuck and Co Hoffman Estates IL 60179 U S A
49. water is heated it expands ther mal expansion and closed systems do not allow for the expan sion 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 the water heater s temperature pressure relief valve is reached the valve will relieve the excess pressure The temperature pressure relief valve is not intended for the constant relief of thermal This is an unacceptable condition and must rected It is recommended that any devices installed which could create a closed system have a by pass and or the system have an expan sion tank to relieve the pressure built by thermal expansion Thermal expansion tanks are available fo 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 Thermal Expansion Tank Specifications Model Tank Capacity Pipe Fitting Number In Gallons Diameter On Tank 153 331020 153 331050 2 8 inches 5 11 inches Expansion Tank Sizing Chart Water Heater Capacity Gallons Inlet Water Expansion Pressure Tank 40psi Capaci i Needed Highest recorded inlet water pressure in a 24 hour period or regulated water pressure NOTE Expansion tanks are pre charged wit

Kenmore 153.320390 HT 30 GAL Water Heater User Manual

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