EasyManua.ls Logo

LG Multi V Space II ARUN053GF2 User Manual

LG Multi V Space II ARUN053GF2
26 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
P/NO : MFL67891401
INSTALLATION MANUAL
AIR
CONDITIONER
www.lg.com
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 thorough-
ly.
Copyright © 2013 - 2018 LG Electronics Inc. All Rights Reserved.
ENGLISH
FRANÇAIS
Question and Answer IconNeed help?

Do you have a question about the LG Multi V Space II ARUN053GF2 and is the answer not in the manual?

LG Multi V Space II ARUN053GF2 Specifications

General IconGeneral
BrandLG
ModelMulti V Space II ARUN053GF2
CategoryAir Conditioner
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Warnings

Critical safety warnings and cautions for installation and operation to prevent injury or damage.

Installation Safety Precautions

Essential safety guidelines and precautions for proper installation procedures, including environmental factors.

Operation Safety Precautions

Key safety guidelines and precautions for operating the air conditioner correctly.

INSTALLATION PROCESS

SELECT THE BEST LOCATION

INSTALLATION SPACE

LIFTING METHOD

Lifting Safety Precautions

Important safety warnings and precautions to follow when lifting the unit to prevent accidents.

INSTALLATION

Installation Structural Warnings

Critical warnings regarding structural integrity and safety during installation to prevent unit falling.

REFRIGERANT PIPING INSTALLATION

Refrigerant Leakage and Fire Hazard Warning

Warning about the dangers of refrigerant leakage, especially near flames, and fire hazards.

Refrigerant Piping System Selection

Refrigerant Recharge and Pipe Diameter Cautions

Cautions on recharging refrigerant after evacuation and selecting appropriate pipe diameters.

Refrigerant Piping Distribution Methods

Refrigerant Leakage Safety Standards

Safety standards for refrigerant leakage amount based on room volume to ensure human safety.

Leak Test and Vacuum Drying Procedure

Nitrogen Leak Test Method

Procedure for conducting a nitrogen gas leak test to ensure system integrity.

Vacuum Drying Process

Steps for performing vacuum drying of the system using a vacuum pump to remove moisture.

Refrigerant Charging Safety Precautions

Precautions and warnings for charging refrigerant, including gas state, quantity, and compressor protection.

Vacuum Mode Operation

ELECTRICAL WIRING GUIDELINES

Electrical Wiring Cautions and Regulations

Important cautions regarding electrical wiring practices, standards, and regulations.

Communication and Power Line Installation

Wiring Installation Safety Warnings

Warnings related to wiring installation, external forces, protection switches, and overcurrent.

Communication Cable Connection Example

Ground Line and Main Switch Safety Warnings

Warnings about indoor unit ground lines for safety and the necessity of a main switch for integrated power control.

Setting Switch Location and DIP Switch Settings

DIP Switch Configuration Caution

Caution that improper DIP switch configuration can lead to product malfunction or operational errors.

Automatic Addressing Procedure

Auto Addressing Operational Precautions

Precautions regarding auto addressing, including PCB replacement and power application timing.

System Test Run and Troubleshooting

Main Power Interruption and Compressor Preheat Cautions

Cautions regarding main power interruption during operation and preheating the compressor.

Vacuum Mode Operation and High ESP Setting

Self-Diagnosis Function

Error Indicator Overview

Explanation of error indicators displayed on units and controllers.

Indoor Unit Error Codes

List of error codes and their causes related to indoor unit failures.

Outdoor Unit Error Codes (Part 1)

List of error codes and their causes related to outdoor unit failures.

Outdoor Unit Error Codes (Part 2)

Outdoor Unit Error Codes (Part 3)

Refrigerant Leak Safety and Calculation

Seaside Installation Guide

Related product manuals