LG ARNU283BGA4 User Manual

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.
Ceilling Concealed Duct
INSTALLATION MANUAL
AIR
CONDITIONER
P/NO : MFL65003103
Rev.00_020718
http://www.lghvac.com
www.lg.com
Copyright © 2015 - 2018 LG Electronics Inc. All Rights Reserved.
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LG ARNU283BGA4 Specifications

General

Brand	LG
Model	ARNU283BGA4
Category	Air Conditioner
Language	English

Summary

Introduction

Symbols Used in this Manual

Explains symbols used in the manual for warnings and notices.

Features

Describes the characteristics and components of the air conditioner.

Safety Precautions

Installation

Selection of the best location

Guidelines for choosing the optimal installation site for the unit.

Indoor Unit Installation

Steps for physically installing the indoor unit, including mounting and securing.

Wiring Connection

Guide to connecting electrical wires to the indoor and outdoor units.

Checking the Drainage

Procedure to verify that the unit's drainage system functions correctly.

Precautions when laying power and ground wiring

Guidelines for safely connecting power and ground wires.

Plumbing materials and storage methods

Information on pipe materials, storage, and refrigerant piping principles.

Caution for Gradient of Unit and Drain Piping

Specific instructions for unit gradient and drain piping to ensure proper drainage.

Dip Switch Setting

Configuration guide for indoor and outdoor unit dip switches.