The upper and lower thermostats are adjustable if a different water temperature is desired. Read all warnings in the
1.Turn “OFF” the electric power to the water heater at the junction box.
2.Take off the upper and/or lower access panel, insulation cap with handle.
3.The slotted adjustment (using a screwdriver) can be turned
clockwise ( 
) to increase the temperature setting or counter clockwise ( 
) to decrease the temperature setting.
4.Replace the insulation cap with handle and access panel.
5.Turn “ON” the power supply.
Anode Rod Inspection
The anode rod is used to protect the tank from corrosion. Most hot water tanks are equipped with an anode rod. The submerged rod sacrifices itself to protect the tank. Instead of corroding the tank, water ions attack and eat away the anode rod. This does not affect the water’s taste or color. The rod must be maintained to keep the tank in operating condition.
Anode deterioration depends on the water conductivity, not necessarily water condition. A corroded or pitted anode rod indicates high water conductivity and should be checked and/ or replaced more often than an anode rod that appears to be intact. Replacement of a depleted anode rod can extend the life of your water heater. Inspection should be conducted by calling Sears Service Center. At a minimum the anode(s) should be checked annually after the warranty period.
Temperature-Pressure Relief Valve Operation
The
The
FIGURE 28.
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
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.
If the
Draining
18