Kenmore 153.33429 Owner's Manual page 3

Safety Precautions
AWARNING
A gas water heater cannot operate properly without the
correct amount of air for combustion. Do not install in a
confined area such a closet, unless you provide air as
shown in the "Facts to Consider About the Location" sec-
tion. Never obstruct the flow of ventilation air. If you have
any doubts or questions at all, call your gas company.
Failure to provide the proper amount of combustion air
can result in a fire or explosion and can cause DEATH
SERIOUS BODILY INJURY,OR PROPERTY DAMAGE.
AWARNING
This water heater must not be installed directly on car-
peting. Cavpe_ng must be protected by a metal or wood
panel beneath the appliance extending beyond the full
width and depth of the appliance by at least 3 inches
(76.2mm) in any direction, or if the applia6ce is installed
in an alcove or closet, the entire floor must be covered h
the panel. Failure to heed this warning may result in
fire hazard.
&WARNING
HOTTER WATER CAN SCALD: Water heaters are
intended to produce hot water. Water heated to a tam-
perature which will satisfy clothes washing,dish washing,
and other sanitizing needs can scald and permanently
injure you upon contact. Some people are more likely to
be permanently injured by hot water than others. These
includethe elderly, children, the infirm, or physically/men-
tally handicapped.If anyone usinghot water in your home
fits into one of these groups or if there is a local code or
state law requiring a certain temperature water at the hot
water tap, then you must take specialprecautions.In addi-
tion to usingthe lowest possibletemperature setting that
satisfiesyour hot water needs, a means such as a mixing
valve, shouldbe used at the hot water taps used by these
people or at the water heater. Mixing valvesare available
at plumbing supply or hardware stores. Follow manufac-
turers instructions for installation of the valves. Before
changingthe factory setting on the thermostat, read the
"Temperature Regulation" section in this manual.
AWARNING
Soot build-up indicates a problem that requires correc-
tion before further use. Turn "OFF" gas to water heater
and leave "OFF" until repairs are made, because failure
to correct the cause of the sooting can result in a fire or
explosion causing DEATH, SERIOUS BODILY INJURY,
OR PROPERTY DAMAGE.
AWARNING
VENT DAMPERS - Any vent damper, whether it is operat-
ed thermally or otherwise must be removed if its use
inhibits proper draftingof the water heater. •
Thermally Operated Vent Dampers: Gas-fired water
heaters having thermal efficiency in excess of 80% may
produce a relatively low flue gastemperature. Such tam-
peratures may not be high enough to properly open ther-
maily operated vent dampers. This would causespillageof
flue gasesand may causecarbon monoxidepoisoning.
Vent dampers must boar evidenceof certification as com-
plying with the latest edition of American National
Standard ANSI Z21.68 (ANSI Z21.66 & 67, respectively,
cover electrically and mechanically actuated vent
dampers). Before installation of any vent damper, consult
your local Se._ Service Center or the gas utility for fur-
ther informat|on.
J, WARNING
• The appliance and its individualshutoffvalve must be dis-
connected from the gas supplypiping system during any
pressure testing of the gas system at test pressures in
excessof ½ pound per squareinch(3.5kPa).
• The appliance must be isolated from the gassupply pip-
ing system by closing its individual manual shutoff valve
during any pressuretesting of the gassupply piping sys-
tem at test pressures equal or less than Yzpound per
squareinch (3.5kPa).
A, WARNING
BEFORE LIGHTING [PROPANE (L.P.) GAS WATER
HEATERS]: Propane (L.P.) gas is heavier than air. Should
there be a leak in the system, the gaswill settle near the
ground. Basements, crawl spaces, skirted areas under
mobile homes (even when ventilated), closets and areas
below ground level will serve as pocketsfor the accumula-
tion of this gas. Before attempting to light or relight the
water heater'spilot or turning on a nearby electrical light
switch, be absolutely sure there is no accumulated gas in
the aro_ Search for odor of gasby sniffingat ground level
in the vicinity of the appliance. If odor is detected, follow
steps indicated at "For Your Safety" on the cover page of
this manual then leave the premises.
_,WARNING
Chemical vapor corrosion of the flue and vent system
may occur if air for combustion containscertain chemical
vapors. Spray can propellants,cleaningsolvents,refrigera-
tor and air conditioner refrigerants, swimming pool
chemicals, calcium and sodium chloride, waxes, bleach,
and processchemicals are typical compounds which are
potentially corrosive.
_,WARNING
Obstructed or deteriorated vent systems may present a
serioushealth risk or asphyx at on.
Safety Precautions continued on page 4
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