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LG LB-H60BESA0 - User Manual

LG LB-H60BESA0
28 pages
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LG
Ceiling Duct-Type Air Conditioner
INSTALLATION MANUAL
LG
MODELS: LB-H60BESA0
IMPORTANT
• Please read this installation manual completely before
installing the product.
• When the power cord is damaged, replacement work shall
be performed by authorized personnel only.
• 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.
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LG LB-H60BESA0 Specifications

General IconGeneral
BrandLG
ModelLB-H60BESA0
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Installation Safety

Ensures safe installation through adherence to electrical standards, grounding, circuit breaker usage, and proper wiring.

Operation and Handling Safety

Provides guidelines for safe operation, product handling, placement, environmental awareness, maintenance, and battery safety.

Introduction

Manual Symbols Explanation

Explains the meaning of various symbols used throughout the installation manual for clarity and safety.

Product Features Overview

Provides a visual overview of the air conditioner's components and features, including indoor and outdoor units.

Indoor and Outdoor Unit Installation

Location Selection and Piping Specifications

Guides on selecting optimal locations for units and details piping length and elevation specifications for performance.

Indoor Unit Mounting and Drainage

Details indoor unit mounting procedures, including suspension/console bolts and critical drainage gradient requirements.

Insulation, Pipes, and Final Checks

Covers thermal insulation, refrigerant pipe details, and essential final checks for a successful installation.

Remote Control Installation

Installation Location Guidelines

Provides guidelines for selecting suitable locations for the remote controller to ensure proper temperature sensing and display visibility.

Box and Cord Installation Procedures

Details procedures for installing the remote control box and routing the control cord to prevent damage and interference.

Refrigerant Piping and Outdoor Unit Installation

Refrigerant Pipe Connection

Explains the process of connecting refrigerant pipes to the unit, including proper tool usage and joint checks.

Outdoor Unit Placement and Clearance

Specifies criteria for selecting the outdoor unit's installation location and the required maintenance space for ventilation and service.

Electrical Wiring and Connections

Indoor Unit Wiring

Details the procedure for connecting electrical wiring to the indoor unit's control board, ensuring correct terminal connections.

Outdoor Unit Wiring and Grounding

Explains how to connect electrical wiring to the outdoor unit and perform essential earthing for safety.

Connecting Pipes to Indoor and Outdoor Units

Piping Preparation and Flaring

Guides on preparing pipes by cutting, removing burrs, and performing correct flaring work for leak-free connections.

Pipe Bending, Brazing, and Leak Prevention

Describes techniques for pipe bending and brazing, emphasizing resistance reduction and protection during the process.

Electrical Cable Connections and Routing

Indoor Unit Cable Connection & Clamping

Details connecting cables to the indoor unit and securing them with clamps for safety and reliability.

Outdoor Unit Cable Connection

Provides instructions for connecting the electrical cable to the outdoor unit's control board and securing it properly.

Piping and Cable Routing

Explains the proper routing and securing of pipes and cables for different outdoor unit installation positions.

Refrigeration Cycle Air Purging

Air Purging Procedure

Details the step-by-step process for purging air and moisture from the refrigeration cycle to ensure optimal compressor function.

Advanced System Configurations

Group Control Setup

Explains how to configure the system for group control, enabling multiple units to operate from a single remote controller.

Two Thermistor System Setup

Describes the selectable options for the two-thermistor system, allowing temperature sensing from different locations.

Performance Data

Static Pressure and Air Flow Rate

Presents a table detailing setting values for static pressure and corresponding air flow rates at various operational steps.

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