Kenmore 32656 Owners Manual - Page 17

Service Adjustment Upper and Lower Thermostat Adjustment (Refer to thermostat illustrations under "Thermostats") NOTE: It is not necessary to adjust the upper thermostat. However, if it is adjusted above the factory set point of 120°F (HOT) is is recommended that it not be set higher than the lower thermostat setting. The upper and lower thermostats are adjustable if a different water temperature is desired. Read all warnings in the "_l_mperature-Regulation" section before proceeding. 1. _lhrn "OFF" the electrical power to the water heater at the junction box. 2. Take of/" the upper and/or lower access panel, insulation block and pad. 3. The slotted a_stment (using a screwdriver) can be turned clockwise (f "_) to increase the temperature settin_ or counter clockwise (_) to decrease the temperature setting. 4. Replace the insulation block, pad and access panel. 5. _lhrn "ON" the power supply. 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 AWARNING The temperature-pressure relief valve must be manually operated at least once a year. Caution shouldbe taken to ensure that (I) no one is in front of or around the outlet of the temperature-pressure relief valve discharge line, and (2) the water manually dischargedwill not causeany 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. (cont'd) AWARNING If the temperature-pressure relief valve on the appliance weeps or dischargesperiodically,this may be due to thermal 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 power supply to the water heater. 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, SERIOUS 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. • 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 element, the tank must be filled with water. Water must flow from the hot water faucet before turning "ON" power. Failure to install and maintain a new properly listed temperature-pressure relief valve will release the manufacturer from any claim which might result from excessive temperature or pressure. 17