6
LG
Air-Cooled Cooling Only Inverter Scroll Chiller Installation and Owners Manual
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 PRECAUTIONS
Do not supply power to the unit until all electrical wiring,
controls wiring, piping installation, and refrigerant system
evacuation are completed.
The system will malfunction.
The information contained in this manual is intended for use
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familiar with the 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 and property damage.
The information contained in this manual is intended for use
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familiar with the 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 personal injury or death.
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-
formed by a licensed electrician and conform to local
building codes or, in the absence of local codes, with the
NEC, and the instructions and wiring diagrams given in this
manual.
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death.
Refer to local, state, and federal codes, and use power wires
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injury or death.
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strain relief.
Improperly securing wires will create undue stress on equipment power
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and physical injury or death.
Ensure the system is connected to a dedicated power source
that provides adequate power.
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death.
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
High voltage electricity is required to operate chiller. Adhere
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-
tions 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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Do not supply power to the unit until all electrical wiring,
controls wiring, piping installation, and refrigerant system
evacuation are completed.
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Properly size all circuit breakers, fuses and power wiring.
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the electrical components are too small.
Do not share the electrical circuit with other devices. En-
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heat generation.
Do not use damaged or loose power wiring.
Do not
modify or extend the chiller’s power wiring. Ensure that the
power wiring will not be pulled nor weight be placed on the
power wiring during operation.
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DANGER
WARNING
