Installation / Operation Instruction Manual

Maintenance continued-

The following maintenance should be performed by a qualified service

technician at the minimum periodic intervals suggested below. In some

installations, the maintenance interval may be more frequent depending on

the amount of use and the operating conditions of the water heater. Regular

inspection and maintenance of the water heater will help to insure safe and

reliable operation.

1. Annually, check the operation of the thermostat(s).

2. Bi-annually, check the seal around the heating elements for leaks. If there

is any sign of leaking, disconnect the power supply to the water heater

and contact the plumbing professional that installed this water heater or a

qualified service technician.

3. At least once a year, check the combination temperature and pressure

relief valve to insure that the valve has not become encrusted with lime.

Lift the lever at the top of the temperature-pressure relief valve several

times until the valve seats properly without leaking and operates freely.

4. If the combination temperature and pressure relief valve on the appliance

discharges periodically, this may be due to thermal expansion in a closed

water supply system. Contact the water supplier or local plumbing

inspector on how to correct this situation. Do not plug the combination

temperature and pressure relief valve outlet for any reason.

5. Monthly, drain the water heater through the drain valve until the water

runs clear to remove silt and sediment.

6. A sacrificial anode rod has been installed to extend tank life. The anode

rod should be inspected periodically (every 2 years) and replaced when

necessary to prolong tank life. Water conditions in your area will influence

the time interval for inspection and replacement of the anode rod. Contact

the plumbing professional who installed the water heater or the

manufacturer listed on the rating plate for anode replacement information.

The use of a water softener may increase the speed of anode

consumption. More frequent inspection of the anode is needed when

using softened (or phosphate treated) water.

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.

WARNING! THIS WATER MAY BE HOT.