Housekeeping, Anode Rod Inspection, Draining

Housekeeping

Vacuum around base of water heater for dust, dirt, and lint on a

regular basis.

Fire and Explosion Hazard

*Do not obstruct combustion air

openings at the bottom of the water heater

. Do not use or stere flammable

vapor products such as gasoline, solvents or adhesives in the same room or area near water

heater or other appliance

•Visibly inspect air intake screen at least once every s_x months and clean if accumulated lint

. Can cause serious injury or death

AT LEAST ONCE EVERY SIX MONTHS A

VISUAL INSPECTION SHOULD BE MADE OF

THE AIR INTAKE SCREEN. CLEAN IF LINT

ACCUMULATIONS ARE NOTICED.

INSTALLED IN SUITABLEAREA: To insure sufficient ventilation

and combustion air supply, proper clearances from the water heater must be maintained. See Facts to Consider About the

Location section. Combustible materials such as clothing, cleaning materials, or flammable liquids, etc. must not be placed against or adjacent to the water heater because they could catch on fire.

Anode Rod Inspection

Property Damage Hazard

. Avoid water heater damage

° Inspection and replacement of anode rod required

The anode rod is used to protect the tank from corrosion. Most hot water tanks are equipped with an anode rod. The submerged rod deteriorates to protect the tank. Instead of

corroding the tank, water ions attack and eat away the anode red. 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 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 the Sears Service Center for an authorized contractor. At a minimum, the anede(s) should be checked annually after the warranty period.

Temperature-Pressure Relief Valve Operation

The temperature-pressure relief valve must be manually operated at least once a year.

•Burn hazard

•Hot water discharge.

•Keep clear of relief valve discharge outlet.

When checking the temperature-pressure relief valve operation, make sure that (1) no one is in front of or around the outlet of the temperature-pressure relief valve discharge line, and (2) that the water discharge will not cause any property damage, as the water may be extremely hot, see Figure 24.

TEMPERATURE PRESSURE

DISCHARGE PiPE

FIGURE 24.

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.

If the temperature-pressurerelief valve on the appliance weeps or discharges periodically, this may be due to thermal

expansion. You may have a check valve installed in the water line or a water meter with a check valve. Consult the Sears

Service Center for further information. Do not plug the temperature-pressure relief valve.

Draining

	*	Burn hazard
/_	•	Hot water discharge.
	_'_'-._	Keep	hands clear of drain
	_*	valve	discharge.

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.

1. Turn the gas control knob to the "OFF" position.