Filling The Water Heater; Venting - Kenmore 33176 - Power Miser 12 Owner's Manual

Water temperature over 125°F
(52°0) can cause severe burns
instantly resulting in severe injury
or death.
Children, the elderly, and the
physically or mentally disabled
are at highest riskforscald injury.
Feel water before bathing or
showering.
Temperature limiting valves are
available.
Read instruction manual for safe
temperature setting.
The temperature-pressure relief valve must be manually
operated at least once a year. Caution should be taken to
ensure that (1) no one is in front of or around the outlet of
the temperature-pressure relief valve discharge line, and
(2) the water manually discharged will not cause any bodily
injury or property damage because 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.
Filling the Water Heater
Property Damage Hazard
• Avoid water heater damage,
- Fill tank with water before operating.
Venting
Breathing Hazard - Carbon Monoxide Gas
• Vent dampers must be certified in
accordance with ANSI Z2t.66/CSA
6.14.
• Vent damper must permit proper
drafting of water heater.
• Install properlysizedventing.
*Do not install without venting
outdoors.
• Do not install without drafthood.
• if common vented install in
accordance with NFPA54.
• Be alert for obstructed or
deteriorated vent system to avoid
serious injury or death.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
VENT DAMPERS - Any vent damper, whether it is operated
thermally or otherwise must be removed if its use inhibits proper
drafting of the water heater.
Thermally Operated Vent Dampers: This gas-fired water
heater has a thermal efficiency at or above 80% which may
produce a relatively low flue gas temperature. Such
temperatures may not be high enough to properly open thermally
operated vent dampers. This would cause spillage of the flue
gases and may cause carbon monoxide poisoning.
Vent dampers must bear evidence of certification as complying
with the current edition of the American National Standard
ANSI Z21.66/CGA 6.14, cover electrically and mechanically
actuated vent dampers). Before installation of any vent damper,
consult your local Sears Service Center or the local gas supplier
for further information.
Never use this water heater unless it is completely full of water.
To prevent damage to the tank, the tank must be filled with water.
Water must flow from the hot water faucet before turning "ON"
gas to the water heater.
To fill the water heater with water:
• Close the water heater drain valve by turning the handle to
the right (clockwise). The drain valve is on the lower front of
the water heater.
• Open the cold water supply valve to the water heater.
NOTE: The cold water supply valve must be left open
when the water heater is in use.
To insure complete filling of the tank, allow air to exit by
opening the nearest hot water faucet. Allow water to run
until a constant flow is obtained. This will let air out of the
water heater and the piping.
• Check all water piping and connections for leaks. Repair as
needed.
To insure proper venting of this gas-fired water heater, the correct
vent pipe diameter must be utilized. Any additions or deletions
of other gas appliances on a common vent with this water heater
may adversely affect the operation of the water heater. Consult
your gas supplier if any such changes are planned.
For proper venting in certain installations, a larger diameter vent
pipe may be necessary. Consult your local Sears Service Center
or gas supplier to aid you in determining the proper venting for
your water heater from the vent tables in the current edition of
the National Fuel Gas Code ANSI Z223.1/NFPA 54.
Periodically check the venting system for signs of obstruction or
deterioration and replace if needed.
The combustion and ventilation air flow must not be obstructed.
15
The water heater with draft hood installed must be connected to
a chimney or listed vent pipe system, which terminates to the
outdoors. Never operate the water heater unless it is vented to
the outdoors and has adequate air supply to avoid risks of
improper operation, explosion or asphyxiation.