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LG AC Ez Touch User Manual

LG AC Ez Touch
73 pages
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P/NO : MFL69517401
AC Ez Touch
PACEZA000, CACEZA000
www.lg.com
Please read this manual carefully before operating
your set and retain it for future reference.
INSTALLATION / USER MANUAL
AIR
CONDITIONER
ENGLISH
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LG AC Ez Touch Specifications

General IconGeneral
BrandLG
ModelAC Ez Touch
CategoryController
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

HOW TO USE

Home screen composition and function

Details the elements and purpose of the status and menu screens.

Control screen

Details how to display and manage groups/individual equipment.

Emergency stop

Emergency stop situation and cancellation

Explains how an emergency stop occurs and how to cancel it.

Setting

System setting

System setting (Advanced setting)

Password management

Installer setting

Device management

PC access

Installation and setting

Installation environment and address setup

Checks network and assigns addresses before installation.

Equipment address setup and environment check

Details network checks and assigning unique addresses to equipment.

RS485 communication cable connection methods

Explains correct BUS-type and incorrect STAR-type connections.

Product installation guide

Provides steps for installing the controller and removing knockout structures.

Connecting the RS485 cable

Guides on fixing the wall plate and connecting the RS485 cable.

Network and power connections

Connects ethernet and power adapter to the controller.

Securing the controller and final power connection

Details pushing the product to lock and connecting the power cord.

Product installation and RS485 connection

Installs the AC Ez Touch and connects the RS485 cable.

Cable and power adapter connection

Connects network cables and the power adapter.

Equipment registration and group setup

Registers equipment and sets up groups.

Operation check

Verifies basic control and setup functionality.

Central control address of the indoor unit set-up

Outdoor and indoor unit addressing

Assigns addresses considering outdoor unit number and indoor unit number.

Indoor unit central control address setting

Details setting central control addresses based on product type.

Emergency stop function set-up

Emergency stop function setup

Explains setting up the emergency stop via DI port.

Troubleshooting checklist

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