Table of Contents
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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.
Ceiling Concealed Duct
MFL67939925
Rev.00_051118
Copyright © 2017 - 2019 LG Electronics Inc. All Rights Reserved.
www.lg.com
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Table of Contents
Related Manuals for LG ABNW24GM1 Series
Summarization of Contents
INTRODUCTION
Features
Overview of the air conditioner's features and components.
INSTALLATION OF INDOOR
Selection of the best location
Guidelines for choosing an optimal installation site for the indoor unit.
Installation of Unit
Instructions for correctly installing the indoor unit above the ceiling.
Position of console Bolt
Details on selecting the correct location and mounting for the console bolts.
Caution for gradient of unit and drain piping
Important considerations for unit gradient and drain piping to prevent water issues.
Indoor Unit Drain Piping
Instructions for proper drain piping installation, including slope and materials.
Drain test
Procedure for testing the drain piping to ensure no leakage.
Thermal insulator
Guidance on using thermal insulation for refrigerant piping and preventing condensation.
Wiring Connection
Instructions for connecting indoor unit wiring, remote controller cable, and power supply.
Precautions when laying power wiring
Safety guidelines and best practices for power wiring connections.
INSTALLATION INSTRUCTION
Remote Controller Setup Board Installation
How to fix the remote controller setup board and connect the cable.
Remote Controller Mounting and Cable Connection
Detailed steps for mounting the remote controller and connecting its cables.
Extension Cable Usage
Guidelines for using extension cables for the remote controller.
Remote Controller Installation Location
Guidelines for choosing the optimal installation location for the remote controller.
Group Control Configuration
Instructions for connecting and configuring multiple indoor units for group control.
Entering Installer Setting Mode
Procedure to access and navigate the remote controller's installer setting mode.
Test Run Mode Operation
Steps to perform a test run to confirm proper installation and operation.
Central Control Address Setting
How to set network addresses for central controller compatibility.
E.S.P. (External Static Pressure) Setting
Adjusting the external static pressure for optimal airflow control.
Thermistor Sensor Selection
Choosing the correct temperature sensor setting for accurate room temperature readings.
Remote Controller Master/Slave Setup
Configuring remote controllers as master or slave for group or dual control.
Celsius / Fahrenheit Switching
Option to switch the display between Celsius and Fahrenheit temperature units.
Static Pressure Step Setting
Setting the static pressure in 11 steps for duct type applications.
DIP SWITCH SETTING
Group Control via DIP Switch
Setting group control mode (Master/Slave) using DIP switches.
Dry Contact Mode Configuration
Setting the dry contact mode (Manual/Auto) via DIP switch.
Installation Mode Setting
Configuring fan continuous operation using DIP switches.
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