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LG ARNU093SBL4 Installation Manual

LG ARNU093SBL4
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48
Multi V Wall-Mounted Indoor Unit
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.
Connecting Power and Control Wiring
Indoor unit installation best practices are to connect control wiring (low voltage) and then connect power wiring (high voltage). Do not
apply power to the indoor unit or any Multi V system component until authorized to do so by the system commissioning agent.
DANGER
High voltage electricity is required to operate this system. Adhere to the National Electrical Codes and these instructions
when wiring.
Improper connections and inadequate grounding can cause accidental injury or death.
Always ground the unit following local, state, and National Electrical Codes.
Improper connections and inadequate grounding can cause accidental injury or death.
Properly size all circuit breakers or fuses.
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The information contained in this manual is intended for use by a trained electrician familiar with applicable local codes and
the U.S. National Electric Code (NEC), and 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.
Connect the indoor unit input power cable but do not apply power to the indoor unit until authorized to do so by the system
commissioning agent.
Inappropriate power connection can result in personal injury or death.
Ensure the unit is connected to a dedicated power source that provides adequate power.
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injury or death.
Properly tighten all power connections.
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Note:
Connect the indoor unit input power cable but do not apply power to the indoor unit until authorized to do so by the system
commissioning agent.
Inappropriate power connection can result in equipment damage and will void the LG limited liability warranty.
Do not cut, lengthen or shorten the communications and power cable between a zone controller or dry contact unit and its
connected indoor unit.
Do not install the zone controller or dry contact unit in a location where the communications and
power cable cannot be safely and easily connected between the two units.
Do not allow strain on this cable.
Poor cable connections can cause equipment malfunction.
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iar with applicable local codes and the U.S. National Electric Code (NEC), and 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 or property damage and will void the LG limited
liability warranty.
Failure to follow any of these power and communications wiring guidelines or instructions will likely cause communications errors and unit
malfunction.
Overview
POWER AND CONTROL WIRING

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LG ARNU093SBL4 Specifications

General IconGeneral
BrandLG
ModelARNU093SBL4
CategoryHeat Pump
LanguageEnglish

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