Kenmore 153.320392 HT Water Heater User Manual
Contents
1. 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 DISCHARGE PIPE z Do not cap or plug Do you need to call your electric company to check your wiring 6 AIR GAP MODEL RATING PLATE 15 Service and Adjustment Temperature Regulation 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 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 the2. to control these types of problems When these devices are not equipped with an internal by pass and no other measures are taken the devices cause the water system to be closed As water is heated it expands 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 expansion This is an unacceptable condition and must be cor 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 am 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 Dimensions in Inches Pipe Fitting Number In Gallons Diameter Length On Tank 153 331020 2 8 inches 12 inches Male 153 331050 5 11 inches 14 inches 3 Male Expansion Tank Sizing Chart Inle
3. Before changing the factory setting on the thermo stat read the Temperature Regulation section in this manual A 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 panel for the correct voltage DO NOT use this water heater with any volt age 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 PROP ERTY DAMAGE If you have any questions or doubts consult your electric company A WARNING INSULATING JACKETS When installing an external water heater insulation jacket on an electric water heater a DO NOT cover the 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 safe ty related warning labels and materials affixed to the water heater A 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 For this reason it is not advisable to install the water heater in an attic or upper floor When su
4. The most common complaint associated with the anode rod is one of a rotten egg smell This odor is derived from hydrogen sulfide gas diaked in the water The smell is the result of four factors which must all be present for the odor to develop a a concentration of sulfate in the supply water b little or no dissolved oxygen in the water c a sulfate reducing bacteria within the water heater This harmless bacteria is non toxic to humans d an excess of active hydrogen in the tank This is caused by the corrosion protective action of the anode Smelly water may be eliminated or reduced in some water heater models by replacing the anode s with one of less active material and then chlorinating the water heater tank and all hot water lines Contact the local Sears Service Center for further informa tion concerning an Anode Replacement Kit 9001453 and this Chlorination Treatment If the smelly water persists after the anode replacement and chlo rination treatment we can only suggest that continuous chlori nation and filtering conditioning equipment be considered to eliminate the water problem Do not remove the anode leaving the tank unprotected By doing so all warranty on the water heater tank is voided AIR IN HOT WATER FAUCET S A WARNING HYDROGEN GAS Hydrogen gas can be produced in a hot water system that has not been used for a long peri od of time generally two weeks or more Hydrogen gas is extremely
5. 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 Z21 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 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 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
6. water flow will cause damage 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 For this reason it is not advisable to install the water heater in an attic or upper floor When such locations cannot be avoid ed 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 connec tion with this water heater A CAUTION INSTALLATION IN RESIDENTIAL GARAGES The water heater must be located and or protected so it is not subject to physical 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 sta
7. 9002303 ee 9002303 15 Adjustment Knob 9002404 9002404 9002404 9002404 16 Lower Access Panel 9001587 9001587 9001587 17 9002671 9002671 9002671 18 __ Terminal Cover 9002303 9002303 9002303 19 Upper Thermostat w Hi Limit 42 31917 20 Thermostat Bracket 21 Upper Element _ See NOTE A page 30 22 Element Gasket 23 Model Rating Plate t 9000309 9000309 9000309 42 31906 4231906 4231906 4231906 9000308 9000308 9000308 9000308 0270182 0270182 0270182 0270182 24 9001672 9001672 9001672 9001672 9001672 0002917680 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 access panel WH
8. 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 access panel WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION MODEL NUMBER PART NUMBER NAME OF PART PART DESCRIPTION THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 29 Parts Order List KENMORE POWER MISER 12 ELECTRIC WATER HEATERS MODEL NUMBERS 153 320593 HT 50 Gal 153 320692 HT 66 Gal 153 320693 HT 66 Gal 153 320892 HT 80 Gal 153 320893 HT 80 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 which can be operated at 3800 watts or 5500 watts Convertible elements are not offered as replacement parts ELEMENT ORDERING INFORMATION If a replacement 3800 watt 240 volt element is needed order i
9. Element See NOTE A on page 28 3800 Watt 3800 Watt 3800Watt 3800 Watt 3800 Wart 42 31906 4231906 4231906 4231906 42 31906 5500 Watt 5500 Wart 5500 Watt 5500 Warr 5500 Wart 42 31908 4231908 4231908 4231908 42 31908 9 Buss Bar Kit 9001591 9001591 9001591 10 Thermostat Bracket 9000309 9000309 9000309 9000309 9000309 FI 2 Pole Thermostat Iwo Wire Lead Models t 42 31919 42 31919 42 31919 j Terminal Cover amp Barrier 9002276 9002276 9002276 13 Lower Thermostat w Hi Limit 42 31918 _ 42 31918 Three Wire Lead Models t 14 Terminal Cover 9002303 9002303 15 Adjustment Knob 9002404 9002404 9002404 9002404 9002404 16 Lower Access Panel 9001587 9001587 9001587 9001587 9001587 17 Upper Access Panel 9002671 9002671 9002671 9002671 9002671 18 Terminal Cover 9002303 9002303 9002303 9002303 9002303 19 Upper Thermostat w Hi Limit 42 31917 4231917 4231917 20 Thermostat Bracket 9000309 9000309 9000309 9060309 9000309 Upper Element See NOTE A page 28 42 31906 42 31906 42 31906 42 31906 Element Gasket 9000308 9000308 9000308 9000308 Model Rating Plate 0270182 0270182 0270182 0270182 24 Primary Anode 9001830 9001830 9001672 9001672 9001672 Manual 0002917680 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
10. OPERATES BOTTOM ELEMENT ONLY TO ELECTRIC 2LIL2 TO OFF POWER SUPPLY Li PEAK METER BLACK JUNCTION BOX YELLOW BLUE BLACK FOR TWO WIRE CONNECTION TO ELECTRIC POWER SUPPLY L FOR 3800 WATTS NOTE Some Lower Hi Temp Limit LOWER Switches may have 4 terminals Use HEATING ELEMENT only the 2 terminals on left 13 Installation Instructions cont d Wiring A 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 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 A 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 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 ca
11. 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 TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE Do not cap or plug 6 AIR GAP FLOOR DRAIN WARNING RELIEF VALVE OPENING This water heater is provided with a combination Temperature Pressure Relief Valve fisted as complying with the standard for Reliel Valves and Automatic Gas Shutott Devices for Hot Water Supply Systems ANS 221 22 and the code dae miele of ASME Your local j J mpeg authority while mandating the use of a Temperature Pressure Relief Valve with ANS 221 22 and ASME Te may require a valve model different from the one furnished with the water heater Compliance with such local requirements must be satisfied by the installer or end user of the water heater with py prescribed Temperature Pressure Relief Valve installed in the designated opening in the water ter T amp P RELIEF VALVE PROBE MUST EXTEND INTO TANK TEMPERATURE PRESSURE RELIEF VALVE Ve x
12. gauge AWG Type TW 60 C 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 PROPERTY DAMAGE RESULT IN DEATH SERIOUS BODILY INJURY OR 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 electrical junction box on top of the water heater CONVERSION PARTS SCREW BUSS BAR 1 Before beginning the conversion turn OFF electric power supply to the water heater cata z Drea tees a SEERHGREaREkeeee ad el do dl od Set scovoggooSoS 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 Installation Instructions cont d 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 pane
13. 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 fess 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 Z21 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 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 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 relief valve must not be removed from
14. range of 120 140 F recom mended by most dishwasher manufacturers Upper Thermostat Adjustment NOTE It is not necessary to adjust the upper thermostat However if it is adjusted above the factory set point of 120 F HOT it is recommended that it not be set higher than the lower thermostat setting The upper thermostat is adjustable if a different water tempera ture is desired Read all warnings in the Temperature Regulation section before proceeding 1 Turn OFF the electrical power to the water heater at the junction box 2 Take OFF the access panel 3 The slotted adjustment using a screwdriver can be turned clockwise ____ to increase the temperature setting or counter clockwise __4 to decrease the temperature set ting 4 Replace the access panel 5 Turn ON the power supply Service and Adjustment cont d Lower Thermostat Adjustment The lower thermostat is adjustable if a different water tempera ture is desired Read all warnings in the Temperature Regulation section before proceeding The adjustment dial can be turned clockwise ___ to increase the temperature setting or counter clockwise to SA decrease the temperature setting LOWER THERMOSTAT ADJUSTABLE THROUGH LOWER ACCESS PANEL Temperature Pressure Relief Valve Operation The temperature pressure relief valve must be manually operated at least once a year TEMPERAT URE PRESSURE vA
15. terminal cover is in place and the insulation is replaced Failure to do so can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 14 Complete wiring to the water heater or if completed turn ON electric power to the water heater after filling the tank with water 11 Replace the insulation block so that it completely covers the thermostat and element em UTeM 47 O 1 Vom by rahe saan a A 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 12 Installation Instructions cont d Wiring Diagrams TO ELECTRIC POWER SUPPLY JUNCTION BOX STANDARD WIRING FOR 2 WIRE LEAD WATER HEATERS NON SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT UPPER E C O amp THERMOSTAT i tL i Ta R YELLOW RED x Y AN A a Ne ad FOR 3800 WATTS LOWER HEATING ELEMENT WIRING FOR 3 WIRE LEAD WATER HEATERS NON SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT THREE TYPES OF FIELD CONNECTIONS YOU MAY HAVE YELLOW be a TIME CLOCK SWITCH UPPER E C O amp OPERATES BOTTOM ELEMENT ONLY THERMOSTAT TO ELECTRIC 1 TOTIME NE POWER SUPPLY Li L2L2 CLOCK SWITCH JUNCTION BOX YELLOW BLUE BLACK YELLOW OFF PEAK METER
16. 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 Underwriters Laboratories 333 Pfingsten Road Northbrook IL 60062 If after reading this manual you have any questions or do not understand any portion of the instructions call Sears Service 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 che installation Sears has available the installation parts shown below You may o
17. writing to U L above ANSI American National Standards Institute Product Specifications ELEMENT MAXIMUM FUSE TANK RECOVERY RATE WATTAGE MINIMUM OR CIRCUIT MODEL CAPACITY DIMENSIONS IN INCHES GALS PER HOUR AT 240 VOLTS WIRESIZE BREAKER NUMBER INGALLONS DIAMETER HEIGHT 90 R RISE UPPER LOWER GAUGE SIZE AMPS 153 320392 HT l 173 153 320393 HT 30 20 46 25 0 153 320492 HT 173 153 320493 HF amp a oo 25 0 153 320592 HT 173 153 320593 HT 50 E IRA 25 0 153 320692 HT 17 3 153 320693 HT 66 ze 6l 25 0 153 320892 HT 173 153 320893 HT 80 apa o 25 0 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 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 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 ty Since
18. A BRASS NIPPLE If a short shank less than 2 temperature pressure reliet valve is to be installed as shown a nipple and coupling must be used if a long shank 2 or longer is to be installed do not use the nipple and coupling Install Temperature Pressure protective equipment required by iocal codes but not less than a combina tion Temperature Pressure Relief Valve certified as meeting the requirements for Relief Vaives and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANS 221 22 by a nationally recognized test 1ng Jaboraioty that maintains periodic inspection of producion al Reid oquipmert or meleiais The valva must be oriented provided with tubing or otherwise instaked so thai discharge can exit only within 6 inches move or at any distance below the structural floor and cannot contact any live electrical parl For sale operation of the water heater the Relief Valve must not be removed or See manual heading Temperature Pressure Relief Valve for installation and maintenance of Aeliel Valve discharge pipe and other safety precautions Installation Instructions cont d Filling the Water Heater To fill the water hearer with water e 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 w
19. EN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION MODEL NUMBER NAME OF PART PART NUMBER PART DESCRIPTION THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 31 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 FULL ONE YEAR WARRANTY ON WATER HEATER For one year from the date of purchase when your Sears Kenmore water heater is installed and operated in a single family residence in accordance with the instructions in this manual Sears will 1 Repair defects in material or workmanship in this water heater free of charge 2 Furnish and install a new current model water heater of equal capacity and quality free of charge if a leak occurs in the tank LIMITED WARRANTY ON TANKS THAT LEAK After one year and through 12 years fr
20. FT SOLDER lt a ROLL OF EMERY SOLDER TUBING CLOTH FLUX CUTTER Installation Instructions Removing the Old Water Heater 1 Turn 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 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 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 G a If you have copper piping to the wafer 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 tempera ture pressure relief valve drain line When the water heater is drained disconnect the P hose from the drain valve Close the drain valve The water heater is now completely disconnected and ready to be removed If
21. Kenmore Owners Manual FOR POTABLE WATER HEATING ONLY NOT SUITABLE FOR SPACE HEATING Model No 153 320392 HT 30 Gal 153 320393 HT 30 Gal 153 320492 HT 40 Gal 153 320493 HT 40 Gal 153 320592 HT 50 Gal 153 320593 HT 50 Gal 153 320692 HT 66 Gal 153 320693 HT 66 Gal 153 320892 HT 80 Gal 153 320893 HT 80 Gal POWER MISER 12 ELECTRIC WATER HEATER e Safety Instructions e Care and Maintenance e Installation Troubleshooting Caution e Operation e Parts List Read and Follow All Safety Rules and Operating Instructions Before First Use of This Product capacities of 20 to 120 Gallons Input rating of 12 Kw or less at a voltage EFFICIENCY e Gui GAMA certification applies to all 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 Save this Manua for Future Reference Sears Roebuck and Co Hoffman Estates IL 60179 U S A Safety Precautions Improper installation adjustment alteration service or mainte nance can cause DEATH SERIOUS BODILY INJURY OR PROP ERTY DAMAGE Refer to this manual for assistance or consult your local Sears Service Center for further information A WARNING At the time of manufacture this water heater was provided with a combination temperature pressures relief valve certified by a
22. OVER CLIPPED TO THER MOSTAT AT THIS PLASTIC TABS ON BOTH SIDES OF TERMINAL COVER ITIN HOLI f PLACE THERMOSTAT LOWER THERMOSTAT 8 Disconnect the two wires on the element and unscrew the old element from the tank 9 Clean the 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 Order 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 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 A CAUTION Never use th
23. 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 I 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 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 Failure to install and maintain a new properly listed tempera ture pressure relief valve will release the 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 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 powe
24. al lation the water heater was converted to operate at 5500 watts order item number 42 31908 replacement element See model rating plate If Converted box gt NOTE B These water heaters are equipped with a Roto Swirl dip tube to retard a build up of dissolved solids 28 Parts Order List cont d KENMORE POWER MISER 12 ELECTRIC WATER HEATERS MODEL NUMBERS 153 320392 HT 30 Gal 153 320393 HT 30 Gal 153 320492 HT 40 Gal 153 320493 HT 40 Gal 153 320592 HT 50 Gal MODEL NUMBERS KEY PART 153 320392 153 320393 153 320492 153 320493 153 320592 NO DESCRIPTION PART NUMBERS 1 Temperature Pressure Relief Valve 9002403 9002403 9002403 9002403 9002403 2 Heat Trap Nipple Cold Inlet 9002420 9002420 9000415 9000415 9000415 3 Secondary Anode w Heat Trap Nipple Hot Outlet 9002419 9001792 9001792 9001792 4 Roto Swirl Dip Tube See NOTE B page 28 9002432 9002058 9002058 9002416 5 Drain Valve 9003098 9003098 9003098 9003098 6 Drain Valve Washer 2 x Ya x 4 thick 9001584 9001584 9001584 9001584 7 Element Gasket 9000308 9000308 9000308 9000308 9000308 8 Lower
25. ater heater is in use To insure complete filling of the tank allow air to exit by opening the nearest hot water faucet Allow water to run until a constant flow is obtained This will let air out of the water heater and the piping 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 e 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 heater 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 A WARNING Before making the conversion to 5500 watts check the 1 power supply must be 240 volts 2 wiring 10
26. ch 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 the manufacturer or Sears to be held liable for any water damage in connection with this water heater Table of Contents ACE Preca S ie tas Gaeta ct NN 2 NADIE Or Contents 25 ictoctrais Rok Soc Oar AN Seca 3 TiroducUo m easier Gee Sete an tet ee nen nee 4 Product Specicatio NS aronui E 4 Preparing for the New Installation 00 0 cocccseemnninmunnmmninnnnnnn 4 Materials and Basic Tools Needed Se a eee tere ee 5 Materials Needed EET AE IAA A AEA ATE Basie EGOS A E OE EEEE EE E E A EE A S EE E EERE S et 5 Installation Instructions 6 15 Removing the Old Water Heater innana na e aa i aa e aitasin 6 Facts to Consider About the Location EEEE arr aon or ranana 7 Facts to Consider About the Convertible Lower Element ccsssssssscssssssscsscasscacsssssessssearassusssesseucasseeassscasscatscancnersevssesenossasasasens 7 Walter PAPI EEE T E A E E E E cs wee chacseoneeacin 8 Temperature Pressure Relief Valve s c ssssssssssssssssssesserececesecsssssssosesssvsasseacsusesesssnsavasasasssusanssessassvsassuesasatacacansessevsencacevovessuenes 9 Filling thie Waker Fle ate tnscsspz fd cct dev sastasinacwegssayeecdsiecowciscecoeatedi cacasiaw ea iA a n an aa sheen dda te
27. ding if all the following conditions are met 1 The length in any ground return path does not exceed 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 the latest edition of the National Electrical Code 4 A standard 4 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 Lae 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 a1 connecting the water heater to 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 have NOTE If you have purchased a three wire connection water heater but you are not on a Time Clock or Off Peak meter and have a standard two wire connection ower supply simply fo
28. e water anes 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 Follow Draining instructions in the Service and Adjustment section e 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 HANDLE AND 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 eien cut offs the effects of water hammer among others have installed devices such as pressure reducing valves check valves back flow preventers etc
29. eeaedledac 10 Converting the Lower Element cccsssssssssssssssssssscsssssecscsssssssssavsvsvsusussescascsvsusssstavavasasassucesscavavasasasasareasonssencesscsvaseseeseeees 10 12 Wiring Diagrams sai aea r AA Aa EE L TEE PEET E EPEE E E 13 WIE nise e eaea a eaae S A EE aak AE AE EE E TO TAN OEE A TAE EAR 14 EGT BA N a E sh EE E A A E E E E E E a neces 15 Service and Adjustment eee mee ET See 16 20 Temperature Ricprenl atic secs nysis esd ta eas tacts eas stcteauhin canna veneddbsadenasesateeceasentoas AE ARET EA E A A 16 Drao Ce r i e APRE EEEE EEEE EEEE OEE EA E RENE E E E APEE 16 Thermostat Sertings enina niiair ee sensei N O oa aae EEE EAE r i Ean EE A 16 Upper Thermostat Adjustment csssssssssssssssssesscsessesessssssrensersseessess syabdenedvsaxanslbovovdceucseeedscensuaaulocezovesssbin a aan a 16 Lower Thermostat Adjustment isisiassissesyaisesanseneisscsusatcaiosnsqzeenstesans eyecnsiasesscveassbaasessestsbobesboonsosinecuosanvepanscdudsiice ppcbdesgsdeevevesezilets 17 Temperature Pressure Relief Valve perati onssoiccasspack sceisissaseusasecads paubstvadseadacaeancasincelansac Oded ox acelicece seed id hahaterden ic 17 DOANE fess a costes causa Sed Sedna recent usual esgic eee clin elves dicen hee natitinbecsdetEe acat Becded ee eevee 17 Element Cleaning and Replacement scctesssscviesceccstusnsscs usavbinaisesarcesnihaesshesausbdicadeacsacteescdasssasasbasbeecgeaeukel eal aoc anaona 18 20 Drain Valve Washer Replacement st stessaissscisstoxe
30. flammable and explosive To prevent the possibility of injury under these conditions we recom mend the hot water faucet be opened for several min utes at the kitchen sink before any electrical appliances which are connected to the hot water system are used such as a dishwasher or washing machine If hydrogen gas is present there will probably be an unusual sound similar to air escaping through the pipe as the hot water faucet is opened There must be no smoking or open flame near the faucet at the time it is open 22 RUMBLING NOISE In some water areas scale or mineral deposits will build up on your heating elements This buildup will cause a rumbling noise Follow Element Cleaning Replacement instructions to clean and replace the elements HIGH TEMPERATURE SHUT OFF SYSTEM The water heater has a high limit shut off system with a reset button located on the thermostat Follow the resetting instructions which refer to the high limit behind the access panel NOTE If your water heater is connected to an OFF PEAK clock and uses the 3 wire lead wiring diagram in the Wiring Diagram section then the water heater will have a 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 A WARNING HAZARD OF ELECTRICAL SHOCK Before remo
31. h 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 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 INJU OR PROPERTY DAMAGE A WARNING HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy space heating clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanent ly 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 cer tain temperature 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
32. he 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 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 faucet s 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 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 A CAUTION can be found and corrected Read this manual first then before checking the water heater make sure the electric supply has been turned If you are not thoroughly familiar with electric codes the water OFF and never turn the electric supply ON before heater and safety practices contact your loca
33. is 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 for 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 Service and Adjustment cont d Element Cleaning Replacement cont d 18 Replace the insulation block so that it completely covers the thermostat and element 19 The adjustment dial has a D shaped opening that matches a shaped shaft on the thermostat Align the opening in the dial to the shaft and gently push the dial onto the shaft A 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 20 Drain Valve Washer Replacement For replacement use a A2 x Ya x 4 ick washer NOTE F pl t 1 1 y th ck h 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 th
34. 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 below the structural floor Be certain that no contact is made 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 damage ue 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 terminate at an adequate drain Must not have any valve between the relief valve and tank A WARNING The temperature pressure relief valve must be manually operated at least once a year Caution should be taken to
35. l and remove panel be removed from the thermostat Lift out tab to unclip TERMINAL COVER CLIPPED TO THER BOTH SiDesor MOSTAT AT THIS TERMINAL COVER POINT HOLD IT IN 3 Remove the adjustment dial from the thermostat by gently pulling it directly away from the thermostat LOWER 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 11 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 12 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 10 Replace terminal cover on the thermostat making sure the notch is in place over the tab 13 Replace the access panel A WARNING Make sure the thermostat is flush against the tank the
36. l Sears Service the tank is completely full of water Center to check the water heater Condensation may be seen on pipes in humid weather A CAUTION or pipe connections may be leaking Never use this water heater unless it is completely full of water To prevent damage to the tank and heating ele The primary anode rod may be leaking ment the tank must be filled with water The water must flow from the hot water faucet before turning ON Small amounts of water from temperature pressure relief valve may be due to thermal expansion or high water pressure in your area The temperature pressure relief valve may be leaking at the tank fitting The elements may be leaking at the tank fitting A WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water Of 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 The drain valve may be leaki
37. llow 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 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 plate HOT 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 CONDUIT water heater s junction box on the correct wire size gauge as shown in the chart in the Product Specifications section Is the new e a relief valve properly installed and piped to an adequate drain See Temperature Pressure Relief Valve section TEMPERATURE PRESSURE RELIEF VALVE Is the water heater completely filled with water See Filling the Water Heater instructions in the Installation Instructions section Will a water leak damage anything See Facts to Consider About the Location section
38. n result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE If you have any ques tions or doubts consult your electric company ACAUTION 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 2 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 may be used for the grounding means if conduit or tubing is terminated in fittings approved for grounding 14 C Flexible metal conduit or flexible metallic a shall be permitted for groun
39. nd 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 TW 60 C 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 ELECTRIC WATER HEATER ECO CORRESPONDENCE RE a INSTALLED 126N 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 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 mentafly 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 po
40. ng at the tank fitting H 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 na sources is made and necessary corrective steps taken Leakage from other appliances water lines or ground seepage should also be checked NOTE To check where threaded portion enters tank insert cotton swab between jacket opening and fitting If cotton is wet follow Draining instruc tions in the Service and Adjustment section and then remove fitting Put pipe dope or teflon tape on the threads and replace Then follow Filling the Water Heater instructions in the Installation Instructions section 24 Notes Notes Notes Parts Order List KENMORE POWER MISER 12 ELECTRIC WATER HEATERS MODEL NUMBERS 153 320392 HT 30 Gal 153 320393 HT 30 Gal 153 320492 HT 40 Gal 153 320493 HT 40 Gal 153 320592 HT 50 Gal NOTE A Ze UPPER ELEMENT These water heaters are equipped with 2 3800 watt elements LOWER ELEMENT These water heaters are equipped with 3 factory installed convertible elements which can be operated at 3800 watts or 5500 watts Convertible elements are not offered as replacement parts ELEMENT ORDERING INFORMATION If a replacement 3800 watt 240 volt element is needed order item no 42 31906 replacement element If at the time of inst
41. 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 4 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 Installation completed using Sears Installation Kit FLEXIBLE WATER SHUT OFF CONNECTORS VALVE CI Ca HOT OUTLET COLD INLET TO HOUSE WATER LINE THREADED TO THREADED TO SWEAT COUPLING SWEAT COUPLING 3 4 THREADED gt NIPPLE lt 3 4 THREADED NIPPLE amp gt lt gt HOT COLD TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIF Do not cap or ph charge will exit only within 6 inches above or at any distance with any live electrical part The discharge opening must not be other suitable means the water flow may cause property Installation Instructions cont d Temperature Pressure Relief Valve A 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
42. om the date of purchase for water heaters used in a single family residence if a leak occurs in the tank Sears will furnish a new current model water heater of equal capacity and quality You will be charged for any installation LIMITED WARRANTY ON PARTS After one year and through 12 years from the date of purchase when your Sears Kenmore water heater is used in a single family residence and is installed and operated in accordance with the information in this manual if a part fails due to materials or workmanship Sears will furnish a replacement free of charge You will be charged for labor If the water heater is subjected to commercial institutional industrial or use in residences of two families or more the above warranty coverage for tanks that leak is effective for 2 years from the date of purchase and the above parts warranty is effective for 1 year from the date of purchase To obtain warranty service SIMPLY CALL 1 800 4MY HOME 1 800 469 4663 This warranty applies only while this product is in use 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 ins
43. ongetcavsiitscastacesdocavesnonisuavavtin aieiv otis oicacbrasuhantiusev aS NNSA nnana a panana onnan anaana 20 nte T A AE E E E A SA AE E EE eve Break eke ce 20 Troubleshooting Guide 21 24 Start Up Conditions sansan aiaiai n n n i miaii 21 Thermal Expansion r ssh ce Ss vzececst co cess estii i a A RORO 21 eeN RST T ata AOE EEEE TET EN EEEE A A E E E E A E OS 21 Operational Conditions ninnan anaia iiini aii dawning 22 23 EIS E 2826s EE AE E EE A E 22 rE O Hot Water Faticet E A E E AE E E NES DD Rumbling Noise E Y High Tanperiture Skut of Sytem E T obadasescesseasvoiaiaotdesbueivonsleesacesdaue adedoudsvonduasdocvee essay ebia asa redSicesesasayoesUiclocecs 22 23 Not Enough or No Hot Water E X Water is Too Hot T A EEEE EAE E AE EES 1 Leakage tye Meaeai 55sec nk eect eg Sage utes es 9 eee aig ces vee AE ARES ia AEE O ENE A at 24 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 R Northbrook IL 60062 National Electrical Code This publication is available from your local government or public library or electric company or by
44. 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 di 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 bot
45. r may not need all of these materi als depending on your type of installation oie YY Electric Water Heater Electric Water Heater installation Kien WATER HEATER HEAT TRAPS HELP REDUCE HEAT LOSS DUE TO THERMAL SYPHONING DRAIN PANS AVAILABLE IN 20 DIAMETER FOR WATER HEATERS HAVING A DIAMETER 18 OR LESS 24 DIAMETER FOR WATER HEATERS HAVING A DIAMETER 22 OR LESS AND AVAILABLE IN 28 DIAMETER FOR WATER HEATERS HAVING A DIAMETER 26 OR LESS sale WATER HEATER INSTALLA TION KIT WITH FLEXIBLE CONNECTORS FOR 3 4 OR 1 2 THREADED OR COPPER LUMBING EXPANSION TANKS FOR THERMAL EXPANSION CONDITIONS AVAILABLE IN 2 GALLON AND 5 GALLON CAPACITY THROUGH LOCAL SEARS SERVICE CENTERS Basic Tools You may or may not need all of these tools 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 van 6 FOOT TAPE J GARDEN HOSE SLOT HEAD SCREW DRIVER PIPE WRENCH PHILLIPS SCREWDRIVER a PIPE DOPE SQUEEZE TUBE ROLL OF TEFLON TAPE DRILL Use only on water connections ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING Tubing Cutters or Hacksaw Propane Torch Soft Solder Solder Flux Emery Cloth Wire Brushes HACKSAW Cr 3 4 WIRE BRUSH Cpe 1 2 WIRE BRUSH ROLL OF LEAD FREE PROPANE TORCH SO
46. r 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 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 terminate to an adequate drain or outdoors OPEN the water heater drain valve to allow for tank draining NOTE If the water heater is going to be shut down and drained for an extended period the drain valve should be left open with hose connected allowing water to terminate to an adequate drain e 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 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 instruc
47. rmostat 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 is factory set at its lowest position which approximates 120 F Hot and is adjustable if a different water temperature is desired Read all warnings in this manual and on the water heater before proceeding JOA 120 250 AC 22A 2774 AC 12SWA PIOTY 120 480vaC UPPER THERMOSTAT ADJUSTABLE BEHIND UPPER ACCESS PANEL The lower thermostat is factory set at its lowest position which approximates 120 F Hot and is adjustable if a different water temperature is desired Read all warnings in this manual and on the water heater before proceeding Temperature Settings HOT Is 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 B Is a thermostat setting of approximately 140 F C s a thermostat setting of approximately 150 F VERY HOT Is a thermostat setting of approximately 160 F It is recommended that the nie be set lower when ever possible NOTE Water temperature
48. ssi 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 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 threaded nipple Using flexible connec tors connect the hot water pipe to the hot water outlet
49. t Water Heater Capacity Gallons Water WANS ee ia aan cede Expansion Pressure _ 30 40 150 82 Tank 40psi_ 2 i 2 2 Capacity 50psi_ 2 2 2 Needed 60psi ae ee Tpi 22S 80psi 2 5 5 Highest recorded inlet water pressure in a 24 hour period or regulated water pressure NOTE Expansion tanks are pre charged with a 40 psi air charge If ie 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 HOT COLD COLD WATER AN INLET FITTING PRESSURE REDUCING VALVE WITH BY PASS 1 EXPANSION 4 INLET COLD PRESSURE GAUGE WATER SHUTOFF RECOMMENDED INSTALLATION VERTICAL MOUNTING WATER HEATER FLOOR CEILING COLD WATER JOIST ETC INLET FITTING STRAPPING 3 PRESSURE REDUCING INLET COLD VALVE WITH WATER Vy BYPASS SHUTOFF EXPANSION PRESSURE GAUGE ALTERNATE RECOMMENDED INSTALLATION HORIZONTAL MOUNTING STRANGE SOUNDS Possible noises due to expansion and contraction of some metal ae during periods of heat up and cool down do not represent armful or dangerous conditions Troubleshooting Guide cont d Operational Conditions SMELLY WATER In each water heater there is installed at least one anode rod see parts section for corrosion protection of the tank Certain water conditions will cause a reaction between this rod and the water
50. tallation prove faulty within one year Sears will upon notice from 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 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 service Call 24 hours a day 7 days a week 1 800 4 MY HOME 1 800 469 4663 SEARS HomeCentral The model number of your water heater is found on the model rating plate on the front of the water heater Sears Roebuck and Co Hoffman Estates IL 60179 U S A 00029 17680 0
51. tem no 42 31906 replacement element If at the time of instal lation the water heater was converted to operate at 5500 watts order item number 42 31908 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 dissolved solids LP 30 Parts Order List cont d ENMORE POWER MISER 12 ELECTRIC WATER HEATERS MODEL NUMBERS 153 320593 HT 50 Gal 153 320692 HT 66 Gal 153 320693 HT 66 Gal 153 320892 HT 80 Gal 153 320893 HT 80 Gal MODEL NUMBERS KEY PART 153 320593 153 320692 NO DESCRIPTION PART NUMBERS 1 Temperature Pressure Relief Valve 9002403 9002403 2 Heat Trap Nipple Cold Inlet 9000415 9000415 3 Secondary Anode w Heat Trap Nipple Hot Outlet 4 Roto Swirl Dip Tube See NOTE B page 30 9002416 9002058 5 Drain Valve 6 _ Drain Valve Washer x Ya x 4 thick 7 Element Gasket 42 31906 4231906 4231906 4231906 4231906 42 31908 4231908 4231908 4231908 4231908 9 i 10 Thermostat Bracket 9000309 9000309 rd 2 Pole Thermostat Two Wire Lead Models 7 42 31919 4231919 12 Terminal Cover amp Barrier 9002276 __ 9002376 _ 13 Lower Thermostat w Hi Limit 42 31918 42 31918 42 31918 Three Wire Lead Models t 14 Terminal Cover
52. tions 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 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 A WARNING The water passing out of the drain valve may be extremely hot To avoid being scalded make sure all connections are tight and that the water flow is directed away from any person 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 from thermostat TERMINAL C
53. ving 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 Troubleshooting Guide cont d HIGH TEMPERATURE SHUT OFF SYSTEM cont d e Remove the two screws securing the access panel and remove panel Remove the insulation block to expose the opening Reset the high limit by pushing in the red button marked RESET Replace the insulation block so that it completely covers the thermostat and element Replace the access panel e Turn ON electric power to the water heater A 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 23 NOT ENOUGH OR NO HOT WATER In a new 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 for 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 t
54. 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 CAUTION Mineral buildup or sediment may have accumulated in the old water heater This causes the water heater to be much heavier than normal and this residue if spilled out could cause staining Installation 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
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