CA
UTION:
RISK OF SCALDING
INCREASES WITH
HO
TTER W
ATER
ENVIRON 130˚F (54˚C)
ENVIRON 120˚F (49˚C)
ENVIRON 100˚F (38˚C)
ENVIRON 85˚F (29˚C)
ENVIRON 150˚F (65˚C)
ENVIRON 45˚F (7˚C)
ENVIRON 140˚F (60˚C)
ENVIRON 160˚F (71˚C)
+5˚/-10˚
PUSH
PUSH
CA
UTION:
RISK OF SCALDING
INCREASES WITH
HO
TTER W
ATER
130˚F (54˚C) RANGE
120˚F (49˚C) RANGE
100˚F (38˚C) RANGE
85˚F (29˚C) RANGE
150˚F (66˚C) RANGE
45˚F (7˚C) RANGE
140˚F (60˚C) RANGE
160˚F (71˚C) RANGE
+5˚/-10˚
13
OPERATING INSTRUCTIONS
Draft Hood Operation
It is important to check that the ventilation system is
working properly once the water heater main burner
has been lit. Wait ten (10) minutes after lighting the
burner. Then introduce a match or candle around
the opening of the draft hood. If the flame is drawn
towards the opening, this indicates proper ventilation.
If the flame flutters or is blown out, combustion gases
are escaping from the draft hood opening. If this
occurs, shut the water heater off immediately and
locate the problem. Do not try and operate the water
heater again until you are satisfied that the problem
has been corrected.
Water Temperature Regulation
The higher the setting, the greater the risk of
scalding. Hot water can cause third degree burns
in under one (1) second at 160°F (71°C), in five (5)
seconds at 140°F (60
°
C) and in thirty (30) seconds
at 130°F (54°C). In households where there are
children, physically challenged individuals, or
elderly persons, mixing valves for point of use
are necessary as means of reducing the scalding
potential of hot water.
The gas control is factory-adjusted to its lowest
temperature. The desired water temperature can
be selected by rotating the temperature dial on
the front of the gas control. Turn the temperature
dial clockwise to decrease the temperature, or
counterclockwise to increase the temperature.
The reference mark on the temperature dial, indicated
by a large triangle, represents 130°F (54°C) (see
Figure 9). Each mark to the left and right of this
reference mark indicates a temperature change of
approximately 10°F (6°C).
When hot water is drawn from the tank in frequent short
bursts, a condition known as “stacking” is created.
“Stacking” is the result of increased cycling of the
burner and can produce very hot water temperatures
at the hot water outlet. Always remember to check
the hot water coming out of any faucet with your
hand before use. This will reduce the risk of scalding-
related injury.
The gas control is equipped with a high limit switch
(H.L.S.). Should the temperature of the water exceed
195°F (90°C), the H.L.S. will shut off the gas to the
water heater. If the H.L.S. has tripped, the gas control
must be replaced by a qualified service technician.
Should overheating occur or the gas supply fail
to shut off, close the gas supply manual shut-off
valve. Failure to follow this instruction can result in
property damage, personal injury, or death.
If the water heater has been subjected to fire, flood,
or been damaged in any way, close the gas supply
manual shut-off valve. Do not operate the water
heater again until it has been inspected by a qualified
service technician.
Out of Fuel
If your water heater should run out of gas, proceed
as follows:
1) Close the gas supply manual shut-off valve.
2) Depress slightly and turn the gas control knob
clockwise to the “OFF” position.
3) Once the gas supply has been re-established,
proceed to the
Lighting Instructions.
Figure 9
