LG ATNC186ELAA - User Manual

LG
Universal System
Air Conditioner
SERVICE MANUAL
LG
CAUTION
website http://www.lgservice.com
e-mail http://www.lgeservice.com/techsup.html
• BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
• ONLY FOR AUTHORIZED SERVICE PERSONNEL.

Summary

Models List

Cooling Only Models

Lists models for cooling-only operation, detailing capacity, type, and power supply.

Heat Pump Models

Lists models for heat pump operation, detailing capacity, type, and power supply.

Model Number Nomenclature

Indoor Unit Model Number Explanation

Outdoor Unit Model Number Explanation

Safety Precautions

Installation Safety Precautions

Safety guidelines for installing the air conditioner unit to prevent hazards.

Operational Safety Precautions

Safety guidelines for operating the air conditioner unit to prevent hazards.

Function of Remote Control

Wireless LCD Remote Control Operation

Specifications

Cooling Only Specifications

Technical specifications for cooling-only models.

Heat Pump Specifications

Technical specifications for heat pump models.

Wiring Diagrams

Indoor Unit Wiring Diagrams

Outdoor Unit Wiring Diagrams

Electrical Data

Installation

Indoor Unit Installation Guidelines

Guidelines for selecting the best location and installing indoor units.

Outdoor Unit Installation Guidelines

Guidelines for selecting the best location and installing outdoor units.

Wiring Connection Instructions

Instructions for connecting electrical wiring to the units.

Service Parts List

Electronic Control Device

Main P.C.B Assembly Diagram

Schematic Diagram

Ceiling Cassette Type Schematic

Electrical schematic for ceiling cassette indoor units.

Ceiling Duct Type Schematic

Electrical schematic for ceiling duct indoor units.

Ceiling & Floor Type Schematic

Electrical schematic for ceiling & floor indoor units.

LG ATNC186ELAA Specifications

General

Brand	LG
Model	ATNC186ELAA
Category	Air Conditioner
Language	English