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LG Multi V PRHR032A - User Manual

LG Multi V PRHR032A
61 pages
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INSTALLATION MANUAL
AIR
CONDITIONER
Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring standards
by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
For Heat Pump / Heat Recovery system
Or
iginal instruction
MFL68980308
Rev.03_051320
www.lghvac.com
www.lg.com
Copyright © 2016 - 2020 LG Electronics Inc. All Rights Reserved.
ENGLISH
FRANÇAIS
ESPAÑOL
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LG Multi V PRHR032A Specifications

General IconGeneral
BrandLG
ModelMulti V PRHR032A
CategoryAir Conditioner
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

Installation Safety Guidelines

Crucial safety advice for the installation process.

Operation Safety Guidelines

Essential safety advice for operating the unit.

INSTALLATION OVERVIEW AND LOCATION

Outdoor Unit Information

Details on outdoor unit capacity ratios and combinations.

Alternative Refrigerant R410 A

Information on R410A refrigerant properties and handling.

Select Optimal Location

Guidelines for choosing the best installation site for the outdoor unit.

INSTALLATION SPACE AND METHODS

Installation Space Requirements

Minimum space needed for unit installation and ventilation.

Winter Installation Cautions

Precautions for installing and operating in winter, snowy, or cold areas.

Lifting and Handling Method

Safe procedures for lifting and moving the unit.

FOUNDATION AND PIPING PREPARATION

Foundation for Installation

Instructions for properly setting up the outdoor unit foundation.

Refrigerant Piping Preparation

Steps for preparing pipes, including flaring, burr removal, and materials.

REFRIGERANT PIPING SYSTEM

Pipe Connection & Valve Precautions

Guidelines for connecting refrigerant pipes and operating valves.

Outdoor Unit Series Connection

How to connect multiple outdoor units in series or parallel configurations.

HR UNIT INSTALLATION

HR Unit Installation Procedures

Steps for installing HR units, including pipe connections.

HR Unit Types

Classification of HR units based on connectable indoor units.

HR Unit Pipe Connection Details

Connecting refrigerant pipes between outdoor, HR, and indoor units.

ZONING CONTROL INSTALLATION

Zoning Control Setup Procedures

Procedures for setting up zoning control for indoor units.

Reducers for Unit Connections

Details on reducers used for connecting indoor units and HR units.

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