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LG HMH024KDD1 - User Manual

LG HMH024KDD1
68 pages
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Table of Contents

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LG HMH024KDD1 Specifications

General IconGeneral
BrandLG
ModelHMH024KDD1
CategoryAir Conditioner
LanguageEnglish

Summary

Functions

Indoor Unit Functions Overview

Details the operational modes and features of the indoor unit.

Product Specifications

HMC018 KDDI Specifications

Technical specifications for the HMC018KDDI model.

HMH018 KDDI Specifications

Technical specifications for the HMH018KDDI model.

HMC024 KDDI Specifications

Technical specifications for the HMC024KDDI model.

HMHO24 KDDI Specifications

Technical specifications for the HMHO24KDDI model.

Refrigeration Cycle Diagram

Cooling Only Refrigeration Cycle

Refrigeration cycle diagram for cooling-only models.

Cooling & Heating Refrigeration Cycle

Refrigeration cycle diagram for cooling and heating models.

Wiring Diagram

Indoor Unit Wiring Connections

Electrical wiring schematic for the indoor unit.

Outdoor Unit Wiring Connections

Electrical wiring schematic for the outdoor unit.

Self-diagnosis Function

Self-Diagnosis Error Code Guide

Table of error codes, contents, and SVC check points.

Installation

Installation Location and Piping Guidelines

Selection of best location and maximum piping length/elevation.

Indoor Unit Mounting Procedures

Steps for mounting the indoor unit installation plate and drilling holes.

Piping and Drainage System Setup

Preparation, flaring, and connecting indoor unit piping and drainage.

Electrical Wiring and Cable Installation

Connecting power and control cables between indoor and outdoor units.

Refrigeration Cycle Air Purging and Charging

Procedure for purging air and charging refrigerant.

Valve Operations and Procedures

Cycle Troubleshooting Guide

Refrigeration Cycle Air and Current Analysis

Troubleshooting based on temperature differences and operating current.

Refrigeration Cycle Temperature and Pressure Checks

Diagnosing issues by comparing temperatures and pressures to normal values.

Electronic Parts Troubleshooting Guide

Schematic Diagram

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