Safety Behaviors - Giant Factories ANSI Z21.10.3 Owner's Manual

Direct vent tankless water heaters
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SAFETY BEHAVIORS

• Before operating, smell all around the appliance area for gas.
Be sure to smell next to the floor because some gas is heavier
than air and will settle on the floor.
• Keep the area around the appliance clear and free from com-
bustible materials, gasoline, and other flammable vapors and
liquids.
• Combustible construction refers to adjacent walls and ceiling
and should not be confused with combustible or flammable
products and materials. Combustible and/or flammable prod-
ucts and materials should never be stored in the vicinity of this
or any gas appliance.
• Always check the water temperature before entering a shower
or bath.
• To protect yourself from harm, before performing maintenance:
* Turn off the electrical power supply by unplugging the
power cord or by turning off the electricity at the circuit
breaker. (The temperature controller does not control
the electrical power.)
* Turn off the gas at the manual gas valve, usually located
immediately below the water heater.
* Turn off the incoming water supply. This can be done at
the isolation valve immediately below the water heater
or by turning off the water supply to the building.
• BURN HAZARD. Hot exhaust and vent may cause serious
burns. Keep away from the water heater unit. Keep children and
animals away from the unit.
California law requires this notice to be provided:
California Proposition 65 lists chemical substances known to the state to cause cancer, birth defects, death, serious illness, or other re-
productive harm. This product may contain such substances, be their origin from fuel combustion (gas, oil), or components of the product
itself.
If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury, or death.
CAUTION
WARNING
AVERTISSEMENT
ATTENTION
CAUTION
WARNING
AVERTISSEMENT
ATTENTION
Hot water can be dangerous, especially for infants or children, seniors, or disabled people. There is hot
water scald potential if the thermostat is set too high.
Water temperatures over 125ºF (52ºC) can cause severe burns or scalding resulting in death.
Hot water can cause first degree burns with exposure for as little as:
Three (3) seconds at 140ºF (60ºC)
Twenty (20) seconds at 130ºF (54ºC)
Eight (8) minutes at 120ºF (49ºC)
CAUTION
Test the temperature of the water before placing a child in the bath or shower.
WARNING
• Use only your hand to push in or turn the gas control knob.
DANGER
Never use tools. If the knob will not push in or turn by hand,
do not try to repair it; call a licensed professional. Force or at-
tempted repair may result in a fire or explosion.
• Do not use this appliance if any part has been under water.
Immediately call a licensed professional to inspect the appli-
ance and to replace any part of the control system and any gas
control which has been under water.
• Do not use substitute materials. Use only parts certified with
the appliance.
• Should overheating occur or the gas supply fail to shut off, turn
off the manual gas control valve to the appliance.
• Do not adjust the DIP switch unless specifically instructed to
do so.
• Do not use an extension cord or an adapter plug with this ap-
pliance.
• Any alteration to the appliance or its controls can be dangerous
and will void the warranty.
• Hot water outlet pipes leaving the unit can be hot to touch. In
residential applications, insulation must be used for hot water
pipes below thirty-six (36) inches (91.4 cm) due to burn risk
DANGER
to children.
DANGER
3

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This manual is also suitable for:

Ugtc-152nCsa 4.3Ugtc-152pUgtc-199nUgtc-199p

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