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LG ARUN040GSS5 - User Manual

LG ARUN040GSS5
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ENGLISH
BAHASA INDONESIA
MFL67798030
Rev.06_012821
INSTALLATION MANUAL
AIR
CONDITIONER
I.15.LG5.01605.0416
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 thoroughly.
ARUN030GSS0 ARUN040GSS0 ARUN040LSS0 ARUN040GSS5 ARUN040LSS5
ARUN050GSS0 ARUN050GSS5 ARUN050LSS0 ARUN050LSS5
ARUN060GSS0 ARUN060LSS0 ARUN060GSS5 ARUN060LSS5
ARUN080LSS0 ARUN100LSS0 ARUN120LSS0
www.lg.com
Copyright © 2015 - 2021 LG Electronics Inc. All Rights Reserved.
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Summary

TIPS FOR SAVING ENERGY

For your records

Space to staple receipt for warranty purposes and record product details.

IMPORTANT SAFETY INSTRUCTIONS

INSTALLATION PROCESS

OUTDOOR UNITS INFORMATION

SELECT THE BEST LOCATION

INSTALLATION SPACE

LIFTING METHOD

INSTALLATION

Outdoor Unit Anchor Bolt Location

Details the placement and dimensions for anchor bolt installation for outdoor units.

Preparation of Piping

REFRIGERANT PIPING INSTALLATION

Refrigerant Pipe Connection & Valve Precautions

Essential guidelines for safe and correct pipe connections and valve handling.

PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT

Refrigerant Pipe Preparation

Steps to prepare the outdoor unit for pipe connections, including knock-out removal.

Refrigerant Pipe Drawing Out

Method for drawing out pipes from the unit on the front and right sides.

Refrigerant Piping Size Selection

Guidelines for selecting the correct refrigerant pipe sizes based on unit capacity and system configuration.

Refrigerant piping system

Refrigerant charging

Leak Test and Vacuum drying

ELECTRICAL WIRING

Power Supply & Cable Capacity

Details on selecting appropriate power supply and cable capacity for the unit.

Field Wiring Installation

Instructions for connecting power and communication cables in the installation site.

Checking the setting of outdoor units

Automatic Addressing

Self-Diagnosis Function

CAUTION FOR REFRIGERANT LEAK

Refrigerant Leak Limiting Concentration

Defines the safe limit for refrigerant gas concentration in a room to prevent health hazards.

Refrigerant Concentration Check Procedure

Steps to calculate and verify refrigerant concentration levels in the room.

INSTALLATION GUIDE AT THE SEASIDE

Outdoor Unit Location Selection

Guidance on choosing an outdoor unit location to avoid direct exposure to sea wind and corrosion.

LG ARUN040GSS5 Specifications

General IconGeneral
Cooling Capacity4.0 kW
RefrigerantR410A
Phase1
Compressor TypeRotary
EER3.50
Weight (Indoor Unit)9.5 kg
Outdoor Unit Noise Level50 dB
Indoor Unit Weight9.5 kg
Outdoor Unit Weight38 kg

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