Navien NPE-240A Installation Manual page 4

WARNING
Do not store or use gasoline or other flammable liquids
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near this water heater.
Doing so may result in fire or explosion.
Do not place combustibles, such as newspapers or
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laundry, near the water heater or venting system.
Doing so may result in a fire.
Do not place or use hair sprays, spray paints, or any other
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compressed gases near the water heater or venting
system, including the vent termination.
Doing so may result in fire or explosion.
Do not operate the water heater with the front cover
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opened.
Doing so may result in fire or carbon monoxide (CO)
poisoning, which may result in property damage, personal
injury, or death.
Do not operate this water heater without proper
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venting.
Doing so may result in fire or carbon monoxide (CO)
poisoning, which may result in property damage, personal
injury, or death.
Do not touch the power cord or internal components of
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the water heater with wet hands.
Doing so may result in electric shock.
4 Safety Information
CAUTION
Do not turn on the water heater unless the water and gas
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supplies are fully opened.
Doing so may damage the water heater.
Do not turn on the water if the cold water supply shut-
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off valve is closed.
Doing so may damage the water heater.
Do not use this water heater for anything other than its
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intended purpose, as described in this manual.
Do not remove the front cover unless the power to the
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water heater is turned off or disconnected.
Failure to do so may result in electric shock.
When servicing the controls, label all wires prior to
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disconnecting them.
Failure to do so may result in wiring errors, which can lead to
improper or dangerous operation. Verify proper operation
after servicing.
Do not use unapproved replacement or accessory parts.
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Doing so may result in improper or dangerous operation
and will void the manufacturer's warranty.
Do not place anything in or around the vent terminals,
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such as a clothes line, that could obstruct the air flow in
or out of the water heater.
This water heater has been approved for use in the USA
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and Canada only.
Using the water heater in any other country will void the
manufacturer's warranty.