Installation / Operation Instruction Manual

14
MAINTENANCE
Shut off the electric power whenever the water supply to the water heater is off.
Shut off the electric power and water supply, drain the heater completely to
prevent freezing whenever the building is left unoccupied during the cold
weather months. In order to insure efficient operation and long tank life, drain
the water heater at least once a month through the drain valve until the water
runs clear. Failure to do this may result in noisy operation and lime and
sediment buildup in the bottom of the tank. Check the temperature-pressure
relief valve to insure that the valve has not become encrusted with lime. Lift the
lever at the top of the valve several times until the valve seats properly without
leaking and operates freely.
DANGER
Hotter water increases the risk of scald injury. Scalding may occur within
five (5) seconds at a temperature setting of 140°F (60°C). To protect
against hot water injury, install an ASSE approved mixing valve in the water
system. This valve will reduce point of discharge water temperatures by
mixing cold and hot water in branch water lines. A licensed plumbing
professional or local plumbing authority should be consulted.
Note: This water heater is equipped with an energy cut out device to
prevent overheating. Should overheating occur, turn off the electrical
supply to the water heater and contact a qualified service technician.
IMPORTANT
The water heater should be inspected at a minimum of annually by a
qualified service technician for damaged components. DO NOT operate
this water heater if any part is found damaged.
WARNING
When lifting lever of temperature-pressure relief valve, hot water will be
released under pressure. Be certain that any released water does not
result in bodily injury or property damage. The magnesium anode rod
should be inspected periodically and replaced when necessary to prolong
tank life.