EasyManua.ls Logo

LG ARUM121DTE5 - User Manual

LG ARUM121DTE5
184 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
INSTALLATION MANUAL
Variable Refrigerant Flow Outdoor Units
6.0 to 42.0 Tons

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the LG ARUM121DTE5 and is the answer not in the manual?

Summary

SAFETY PRECAUTIONS

WIRING

Details safety guidelines and precautions for electrical wiring and connections.

OPERATION

Safety precautions related to operating the unit and handling its components.

SPECIFICATIONS

208-230 V Outdoor Units

Provides detailed technical specifications for 208-230V outdoor units.

460 V Outdoor Units

Provides detailed technical specifications for 460V outdoor units.

ELECTRICAL DATA

208-230 V Outdoor Unit Electrical Data

Presents electrical data for 208-230V outdoor units, including motor amps and circuit ratings.

460 V Outdoor Unit Electrical Data

Presents electrical data for 460V outdoor units, including motor amps and circuit ratings.

TRANSPORTING; LIFTING

PLACEMENT CONSIDERATIONS

Selecting the Best Location for the Outdoor Unit(s)

Guidelines for choosing an optimal and safe location for outdoor units.

MOUNTING; ANCHORING THE OUTDOOR UNIT(S)

Mounting; Anchoring the Outdoor Unit(s)

Provides instructions and options for securely mounting and anchoring outdoor units.

Anchoring the Outdoor Unit

Details the procedure for anchoring outdoor units using J-bolts and supports.

MOUNTING; ANCHORING THE HEAT RECOVERY UNIT(S)

General Refrigerant Piping System Information

REFRIGERANT SAFETY STANDARDS; DEVICE CONNECTION LIMITATIONS

Covers refrigerant safety standards and limits for device connections.

SELECTING COPPER PIPING

REFRIGERANT SYSTEM ENGINEERING

FLARING AND BRAZING PROCEDURES

Flaring Procedure

Details the steps and precautions for performing pipe flaring.

Brazing Procedure

Outlines safety and procedural steps for brazing refrigerant piping joints.

INSTALLING FOR HEAT PUMP OPERATION

Indoor Unit Y-Branch Kits

Explains the use and installation of Y-branch kits for indoor units in heat pump systems.

INSTALLING FOR HEAT RECOVERY OPERATION

Y-Branch Kits

Explains the use and installation of Y-branch kits for heat recovery systems.

Heat Recovery Units

Provides specifications and electrical data for heat recovery units.

REFRIGERANT PIPING FOR SEPARATED OUTDOOR UNITS

INSULATION

Refrigerant Piping System Insulation

General requirements for insulating refrigerant piping for safety and efficiency.

ELECTRICAL

Power Supply; Power Wiring Specifications

Specifies power supply requirements and wiring details for outdoor and indoor units.

PRE-COMMISSIONING

ERROR CODES

General Information

Explains the purpose and levels of error codes used in LG VRF systems.

LG MONITORING VIEW (LGMV) DIAGNOSTIC SOFTWARE

MAINTENANCE RECOMMENDATIONS

PRE-COMMISSIONING CHECKLIST

Summary

SAFETY PRECAUTIONS

WIRING

Details safety guidelines and precautions for electrical wiring and connections.

OPERATION

Safety precautions related to operating the unit and handling its components.

SPECIFICATIONS

208-230 V Outdoor Units

Provides detailed technical specifications for 208-230V outdoor units.

460 V Outdoor Units

Provides detailed technical specifications for 460V outdoor units.

ELECTRICAL DATA

208-230 V Outdoor Unit Electrical Data

Presents electrical data for 208-230V outdoor units, including motor amps and circuit ratings.

460 V Outdoor Unit Electrical Data

Presents electrical data for 460V outdoor units, including motor amps and circuit ratings.

TRANSPORTING; LIFTING

PLACEMENT CONSIDERATIONS

Selecting the Best Location for the Outdoor Unit(s)

Guidelines for choosing an optimal and safe location for outdoor units.

MOUNTING; ANCHORING THE OUTDOOR UNIT(S)

Mounting; Anchoring the Outdoor Unit(s)

Provides instructions and options for securely mounting and anchoring outdoor units.

Anchoring the Outdoor Unit

Details the procedure for anchoring outdoor units using J-bolts and supports.

MOUNTING; ANCHORING THE HEAT RECOVERY UNIT(S)

General Refrigerant Piping System Information

REFRIGERANT SAFETY STANDARDS; DEVICE CONNECTION LIMITATIONS

Covers refrigerant safety standards and limits for device connections.

SELECTING COPPER PIPING

REFRIGERANT SYSTEM ENGINEERING

FLARING AND BRAZING PROCEDURES

Flaring Procedure

Details the steps and precautions for performing pipe flaring.

Brazing Procedure

Outlines safety and procedural steps for brazing refrigerant piping joints.

INSTALLING FOR HEAT PUMP OPERATION

Indoor Unit Y-Branch Kits

Explains the use and installation of Y-branch kits for indoor units in heat pump systems.

INSTALLING FOR HEAT RECOVERY OPERATION

Y-Branch Kits

Explains the use and installation of Y-branch kits for heat recovery systems.

Heat Recovery Units

Provides specifications and electrical data for heat recovery units.

REFRIGERANT PIPING FOR SEPARATED OUTDOOR UNITS

INSULATION

Refrigerant Piping System Insulation

General requirements for insulating refrigerant piping for safety and efficiency.

ELECTRICAL

Power Supply; Power Wiring Specifications

Specifies power supply requirements and wiring details for outdoor and indoor units.

PRE-COMMISSIONING

ERROR CODES

General Information

Explains the purpose and levels of error codes used in LG VRF systems.

LG MONITORING VIEW (LGMV) DIAGNOSTIC SOFTWARE

MAINTENANCE RECOMMENDATIONS

PRE-COMMISSIONING CHECKLIST

LG ARUM121DTE5 Specifications

General IconGeneral
BrandLG
ModelARUM121DTE5
CategoryAir Conditioner
LanguageEnglish

Related product manuals