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LG ARUM192DTE5 - User Manual

LG ARUM192DTE5
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INSTALLATION MANUAL
Variable Refrigerant Flow Outdoor Units
6.0 to 42.0 Tons

Table of Contents

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Summary

Safety Precautions

DANGER

Imminent hazardous situation leading to death or serious injury.

ELECTRICAL DATA

PLACEMENT CONSIDERATIONS

MOUNTING; ANCHORING THE OUTDOOR UNIT(S)

REFRIGERANT SAFETY STANDARDS; DEVICE CONNECTION LIMITATIONS

FLARING AND BRAZING PROCEDURES

INSTALLING FOR HEAT PUMP OPERATION

Piping Connections; Pipe Routes

Guidelines for connecting pipes and choosing routes.

INSTALLING FOR HEAT RECOVERY OPERATION

INSULATION

ELECTRICAL

WARNING

General electrical safety warnings and installation guidelines.

PRE-COMMISSIONING

Triple Leak; Pressure Check

Procedure for performing leak and pressure tests on the system.

Triple Evacuation Procedure

Steps for evacuating the refrigerant system using vacuum pumps.

Setting the Optional Modes

Guide to configuring various optional modes via DIP switches.

Integrated Test Run (ITR) (Fd7)

Procedure for performing the Integrated Test Run.

Self Diagnostics Check

Procedure for running system self-diagnostics.

Indoor Unit Auto Addressing Procedure

Steps for automatically addressing indoor units.

Auto Addressing for Pipe Detection

Function to automatically set pipe connections via auto addressing.

Manual Addressing for Pipe Detection

Procedure for manual pipe detection addressing.

Setting External Static Pressure

Adjusting fan speed for ductwork external static pressure.

ERROR CODES

General Information

Overview of LG VRF system error codes and levels.

ERROR CODE TABLES

LG MONITORING VIEW (LGMV) DIAGNOSTIC SOFTWARE

PRE-COMMISSIONING CHECKLIST

Refrigerant Circuit Preparation

Steps for preparing the refrigerant circuit before commissioning.

Summary

Safety Precautions

DANGER

Imminent hazardous situation leading to death or serious injury.

ELECTRICAL DATA

PLACEMENT CONSIDERATIONS

MOUNTING; ANCHORING THE OUTDOOR UNIT(S)

REFRIGERANT SAFETY STANDARDS; DEVICE CONNECTION LIMITATIONS

FLARING AND BRAZING PROCEDURES

INSTALLING FOR HEAT PUMP OPERATION

Piping Connections; Pipe Routes

Guidelines for connecting pipes and choosing routes.

INSTALLING FOR HEAT RECOVERY OPERATION

INSULATION

ELECTRICAL

WARNING

General electrical safety warnings and installation guidelines.

PRE-COMMISSIONING

Triple Leak; Pressure Check

Procedure for performing leak and pressure tests on the system.

Triple Evacuation Procedure

Steps for evacuating the refrigerant system using vacuum pumps.

Setting the Optional Modes

Guide to configuring various optional modes via DIP switches.

Integrated Test Run (ITR) (Fd7)

Procedure for performing the Integrated Test Run.

Self Diagnostics Check

Procedure for running system self-diagnostics.

Indoor Unit Auto Addressing Procedure

Steps for automatically addressing indoor units.

Auto Addressing for Pipe Detection

Function to automatically set pipe connections via auto addressing.

Manual Addressing for Pipe Detection

Procedure for manual pipe detection addressing.

Setting External Static Pressure

Adjusting fan speed for ductwork external static pressure.

ERROR CODES

General Information

Overview of LG VRF system error codes and levels.

ERROR CODE TABLES

LG MONITORING VIEW (LGMV) DIAGNOSTIC SOFTWARE

PRE-COMMISSIONING CHECKLIST

Refrigerant Circuit Preparation

Steps for preparing the refrigerant circuit before commissioning.

LG ARUM192DTE5 Specifications

General IconGeneral
CategoryAir Conditioner
Power Supply220-240V, 50Hz
RefrigerantR410A
ModelARUM192DTE5
Cooling Capacity5.3 kW
Heating Capacity6.0 kW

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