GENERAL MAINTENANCE
When hot water is drawn from the tank in frequent
short bursts, a condition known as “stacking” is cre-
ated. “Stacking” is the result of increased cycling of
the burner and can produce very hot water tempera-
tures 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 valve pictured in this manual
is equipped with a single-use type automatic high
temperature cutoff. Should the temperature of the
water exceed 210°F (99°C), the high temperature
cutoff will automatically shut off the gas supply to the
water heater. If this situation occurs, the gas control
valve must be replaced immediately 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.
Out of Fuel
If your water heater should run out of gas, proceed
as follows:
1) Unplug the power cord from the wall socket.
2) Close the gas supply manual shut-off valve.
3) Once the gas supply has been re-established,
proceed to the Lighting Instructions.
Housekeeping
DO NOT
store or use gasoline or other flammable
vapours and liquids around the water heater.
DO NOT
block or, in any way, restrict the flow of
fresh combustion air to the water heater.
DO NOT
put or store any objects on the top of the
water heater.
Failure to follow these instructions can result in
property damage, personal injury, or death.
Keep the area around the water heater clean and
free of dust, lint, and dirt. Make sure that all of the
minimum clearances to combustible materials are
being maintained.
Condensation
As moisture from the products of combustion comes
into contact with the cold surface of the inner tank, it
may condense. This situation will usually occur:
1) When the water heater is filled with cold water for
the first time.
2) If the water heater has been undersized.
3) When large amounts of hot water are drawn from
the water heater in a short period of time, and the
refill water is very cold.
Due to the high-efficiency rating of this gas-fired
water heater, it may produce more condensation
than older models. Condensation forming on the flue
tube will drop on the burner making a “sizzling”
sound. This condition is not uncommon and must
never be misinterpreted as a leaking tank. It will dis-
appear once the water becomes heated.
Because of the large amounts of water that can
condense, it is very important that a drain pan be
installed under the water heater (
refer to Figure 10
).
Under no circumstances is the manufacturer to
be held liable for any water damage, in connec-
tion with this water heater.
If the problem does not
go away and water continues to drip after the water
heater has heated up, check all of the plumbing con-
nections to make sure they are not leaking.
Burner Ignitor Assembly
Every three (3) months, check the burner and flame
ignitor assembly. You can access the combustion
chamber by removing the inner and outer doors on
the water heater. A soft blue flame indicates proper gas
combustion. A yellow tipped flame indicates poor com-
bustion. With a vacuum cleaner, remove any dust, lint,
and dirt accumulation in and around the combustion
chamber.
Water Heater Tank
Drain a pail of water through the drain valve at least
once a year. This will remove excess sediment from
the bottom of the tank. This sediment, if allowed to
accumulate, will reduce the efficiency and the life of the
tank.
Temperature and Pressure-Relief Valve
Manually operate the temperature and pressure-relief
valve at least once a year, standing clear of the outlet
to avoid being burned. Lift and release the operating
lever on the valve to make it operate freely. If, after
manually operating the valve, it fails to completely
reset itself and continues to discharge water, replace it
with a new one.
16
WARNING
AVERTISSEMENT
DANGER
WARNING
AVERTISSEMENT
DANGER
