5
Product Data
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
SAFETY INSTRUCTIONS
Do not supply power to the unit until all electrical wiring,
controls wiring, piping, installation, and refrigerant system
evacuation are completed.
System may malfunction.
The information contained in this manual is intended for use
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familiar with the U.S. National Electric Code (NEC) who is
equipped with the proper tools and test instruments.
Failure to carefully read and follow all instructions in this manual can
result in equipment malfunction, property damage, personal injury or
death.
All electric work must be performed by a licensed electrician
and conform to local building codes or, in the absence of
local codes, with the National Electrical Code, and the
instructions given in this manual.
If the power source capacity is inadequate or the electric work is not
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death.
Refer to local, state, and federal codes, and use power wires
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strain relief.
Improperly securing wires will create undue stress on equipment power
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physical injury or death.
Ensure the system is connected to a dedicated power source
that provides adequate power.
If the power source capacity is inadequate or the electric work is not per-
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Properly tighten all power connections.
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injury or death.
Do not change the settings of the protection devices.
If the protection devices have been bypassed or is forced to operate
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Wiring
DANGER
High voltage electricity is required to operate this system.
Adhere to the NEC code and these instructions when wiring.
Improper connections and inadequate grounding can cause accidental
injury or death.
Always ground the unit following local, state, and NEC codes.
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Turn the power off at the nearest disconnect before servicing
the equipment.
Electrical shock can cause physical injury or death.
Properly size all circuit breakers or fuses.
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Do not share the electrical circuit with other appliances.
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heat generation.
Do not use damaged or loose power wiring.
Do not
modify or extend the outdoor unit’s power wiring randomly.
Ensure that the power wiring will not be pulled nor weight be
placed on the power wiring during operation.
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WARNING
