Owners Manual FOR POTABLEWATER HEATING ONLY NOT SUITABLEFOR SPACEHEATING Model No. 153.320390 HT 153.37.0391HT 153.320490 HT 153.320491 HT 153.320590 HT 153.320591 HT 153.320690 HT 153.320691 HT 153.320890 HT 153.320891 HT 30 30 40 40 50 50 66 66 82 82 Gal. Gal. Gal. Gal. Gal. Gal. Gal. GaL Gal. Gal.
Safety Precautions I _,WARNING AWARNING HAZARD OF ELECTRICAL SHOCK! Before removing any access panels or servicing the water heater, make sure the electrical supp.lyto the water heater is turned "OFF". Failure to do this could result in DEATH, SERIOUS BOD LY INJURY,OR PROPERTY DAMAGE. 1 Improper installation, adjustment, alteration, service or I maintenance can causeDEATH, SERIOUS BODILY INJUR_,| OR PROPERTY DAMAGE.
Table of Contents Safety Precautions ....................................................................................................... 2 Table of Contents ........................................................................................................ 3 Introduction ........................................................................................................................ 4 Product Specifications ..................................................................................
Introduction 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 library or electric company or by writing to U.L. above. A.N.S.I.-American National Standards Institute Thank You for purchasinga Sears water heater. Properly installed and maintained, it should give you years of trouble free service.
Materials and Basic Tools Needed Materials Needed To simplify the installation Sears has available the installation parts shown below. You may or may not need all of these materials, depending on your type of installation. 20" DIAMETER DRAIN PAN FOR WATER HEATERS 18" IN DIAMETER AND UNDER ! K WATER HEATER HEAT TRAPS HELP REDUCE HEAT LOSS DUE TO THERMAL SYPHONING WATER HEATER INSTALLATION KIT WITH FLEXIBLE CONNECTORS FOR 3/4" OR 112"THREADED OR COPPER PLUMBING .,, ,.
Installation Instructions Removing the Old Water Heater a. Turn "OFF" electrical supply to the water heater. If you have copper piping to the water heater, the two copper water pipes can be cut with a hacksaw approximately 4 away from where they connect to the water heater. This will amid cutting off the pipes too short. Additional cuts can be made later if necessary. Disconnect the temperature-pressure relief valve drain line. When the water heater is drained, disconnect the hose from the drain valve.
Installation Instructions (cont'd) Facts to Consider About the Location Facts to Consider About The Convertible Lower Element You should carefully choose an indoor location for the new water heater, because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance. This water heater is not intended for outdoor installation. The Upper Element (if a double element model), is a conventional 3800 watt el.
Installation Water Instructions (cont'd) Piping _WARNING HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a temperature which will satisfyspaceheating, clotheswashing, dish washing, and other sanitizing needs can scald and permanently injure you upon contact. Some people are more likely to be permanently injured by hot water than others. These include the eldedy, children, the infirm, or physically/mentally handicapped.
Installation Instructions Temperature-Pressure Relief Valve AWARNING The temperature-pressure relief valve must be manually operated at least once a year. Caution shouldbe taken to I ensure that (I) no one is in from: of or around the outlet of the temperature-pressure relief valve discharge line, md (2) the water manually dischargedwill not causeany )odily iniuP/ or property damage becausethe water may )e extremely hot.
Installation Filling the Water Instructions (cont'd) Heater To fill the water heater with water: Close the seater heater drain valve by turning the handle to the right (clockwise). The drain valve is on the lower front of the water heater. Open the cold water supply valve to the water heater. NOTE: The cold water supply valve must be left open when the water heater is in use. • To insure complete filling of the tank, allow air to exit by opening the nearest hot water faucet.
Installation Instructions 2. The convertible dement is located behind the lower access panel of the water heater. Remove the two screws securing the access panel, and remove panel. (cont'd) 5. Lower Element: LiE out the tab as shown to undip the terminal cover from the thermostat. The terminal cover can now be removed from the thermostat. L_ oul _b Io uncl¥ tlrmlr_l covlr fro_ )ACKET TERMINAL COYER CLIPPED TO TILERHos'rAT AT THIS POINT PLASTIC TABS ON TERMINAL COVER HOLD IT IN PLACE, 3.
Installation Instructions (cont'd) Converting the Lower Element (cont'd) 9. Tighten terminals 2 and 3 to ensure proper 12. The adjustment dial has a "D" shaped opening that matches a "D" shaped shah on the thermostat. Align the opening in the dial to the shaft and gently push the dial onto the sh_ft. electrical couNec_on. I AWARNING Failure to tighten terminal screwscan cause a fire which I can result in DEATH, SERIOUS BODILY INJURY, OR I PROPERTY DAMAGE. 10.
Installation Wiring Instructions (cont'd) Diagrams TO ELECTRIC POWER SUPPLY STANDARD WIRING FOR 2 WIRE LEAD WATER HEATERS NON-SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT BLACK RED UPPER E.C.O. & THERMOSTAT IUEEBA O .J .J tU )- UPPER ELEMENT @ FOR 5500 WATTS FOR 3000 WATTS WIRING FOR 3 WIRE LEAD WATER NON-SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT LOWER _EATING ELEMENT HEATERS _ HREE TYPES OF FIELD CONNECTIONS YOU MAY HAVE TIME CLOCK OPERATES BO'i-I_M UPPER E.C.O.
Installation Instructions (cont'd) Wiring I J C. Flexible metal conduit or flexible metallic tubing shall be permitted for grounding if all the following conditions are _ CAUTION Never use this water heater unlessit 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. met[ 1. The length in any ground return path does not exceed 6 feet. 2.
Installation Installation Instructions (cont'd) Checklist • Whether or not the element conversion is made, the model rating plate must be marked. Using a hard point ink I_en, check the appropriate block within the model rating plate, which is located adjacent to the lower access panel.
Service and Adjustment Temperature Regulation The lower thermostat is factory set at its lowest position which approximates 120°F (Hot) andis adjustable if a different water temperature is desired. Read all warnings in this manual and on the water heater before proceeding. AWARNING HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water.
Service and Adjustment Temperature-Pressure Valve Operation The temperature-pressure at least once a year. Relief relief valve must be manually (cont'd) 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. operated • Before beginning turn "OFF" the electric power supply to the water heater.
Service and Adjustment (cont'd) Element Cleaning/ Replacement l A IMPORTANT 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. I ELEMENT REPLACEMENT INFORMATION I This water heater is equipped with a special element that has I%" threads. Make sure that the replacement element has I_ threads.
Service and Adjustment 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. (cont'd) 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. Lift out tab to u_ip terminal (Awer from _t NOTE: The cold water supply valve must he left open when the water heater is in use.
Service and Adjustment (cont'd) Element Cleaning/ Replacement (cont'd) Drain Valve Washer Replacement 18. Fold the insulation back in place so that it completely covers the thermostat and element. NOTE: For replacement, use a 'Tu"x t_/," • X" 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.
Troubleshooting Guide Start Up Conditions THERMAL EXPANSION HOT COLD Water sup,ply 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 problems. When these devices are not equipped with an internal oy-pass, and no other measures are taken, the devices cause the water system to be dosed.
Troubleshooting Operational RUMBLING Guide (cont'd) Conditions NOISE • Remove the two screws securing the access pand and remove pand. 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 dean and replace the elements. HIGH TEMPERATURE SHUT • Open the flap of insulation to expose the opening. • Reset the high limit by pushing in the red button marked "RESET _.
Troubleshooting NOT ENOUGH Guide (cont'd) 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.
Troubleshooting Guide (cont'd) Leakage Checkpoints Use this guide to check a "Leaking" water heater. Many suspected "Leakers" are not leaking tanks. Often the source of the water can be found and corrected. &CAUTION If you are not thoroughly familiar with electric codes, the water heater, and safety practices, contact your local Center to check the water heater. (_) *Condensation may be seen on pipes in humid weather or pipe connections may be leaking.
Notes 25
Parts Order List KENMORE POWER MISER TM 10+ ELECTRIC WATER HEATERS MODEL NUMBERS: 153.320390 HT 153.320391 FIT 153.320490 HT 153.320491 HT 153.320590 HT 30 30 40 40 50 Gal. Gal. Gal. Gal. Gal. 153.320591 153.320690 153.320691 153.320890 153.320891 HT HT HT HT HT 50 66 66 82 82 Gal. Gal. Gal. Gal. Gal. NOTE: A UPPER ELEMENT: 3800 watt dements.
Parts Order List (cont'd) KENMORE POWER MISER TM 10+ ELECTRIC WATER HEATERS MODEL 153.320390 153.320391 153.320490 153.320491 153.320590 KEY NO. NUMBERS: HT HT HT HT HT 30 30 40 40 50 Gal. Gal. Gal. Gal. Gal. 153.320591 153.320690 153.320691 153.320890 153.320891 HT HT HT liT lit 50 66 66 82 82 Gal. Gal. Gal. Gal. Gal. PART DESCRIPTION 1. 2. 3. 4. 5. 6. 7.
Warranty About Your Warranty THE PRICE OF YOUR WATERHEATER DOES NOT INCLUDE A FREE CHECKUP SERVICECALL. On Water Heater Installations Arranged By Sears,Searswarrants the installation. ON INSTALLATIONS NOT MADE BY SEARS AUTHORIZED CONTRACTORS: 1. YourSearswarranty appliesto the product only. 2. Seats does not warrant the installation. 3. A charge will be made on service calls due to poor or incomplete installation.These indude: a_Adjustingthermostat. b. Leaks in pipes or fittings.
