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LG LSU090HEV2 - User Manual

LG LSU090HEV2
79 pages
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Single Zone Mega: LS090HEV2, LS120HEV2, LS180HEV2, LS240HEV2
Single Zone Mega 115V: LS090HXV, LS120HXV
SINGLE ZONE MEGA AND MEGA 115V
WALL MOUNTED
INSTALLATION MANUAL
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LG LSU090HEV2 Specifications

General IconGeneral
BrandLG
ModelLSU090HEV2
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Instructions

Installation Safety

Safety precautions related to the installation process.

Wiring Safety

Safety instructions concerning electrical wiring and connections.

Operation Safety

Safety guidelines for operating the unit correctly and safely.

General Installation Guidelines

Outdoor Unit Location Selection

Guidelines for choosing the optimal and safe location for the outdoor unit.

Outdoor Unit Mounting and Rigging

Instructions for safely rigging, lifting, and mounting the outdoor unit.

Indoor Unit Location and Clearances

Guidelines for selecting the best location and clearances for the indoor unit.

Indoor Unit Mounting Procedures

Procedures for securely mounting the indoor unit to the installation plate.

Refrigerant Safety and Connection Limitations

Refrigerant Safety Standards

Addresses safety standards and concentration limits for refrigerants.

Flaring and Brazing Procedures

Flaring Procedure

Step-by-step instructions for correctly flaring pipe ends for connections.

Brazing Practices

Guidelines for performing safe and effective brazing connections.

Refrigerant Piping Connections

Outdoor Unit Piping Connections

Detailed steps for connecting refrigerant piping to the outdoor unit.

Indoor Unit Piping Connections

Procedures for connecting refrigerant piping to the indoor unit.

Insulation

Refrigerant Piping Insulation

Explains the importance and methods for insulating refrigerant piping.

Electrical System Installation

Electrical Safety and Specifications

Covers essential safety, wiring, and connection standards.

Power Supply and Wiring Specifications

Details power supply requirements and wiring specifications for the system.

Communication and Power Cable Specifications

Outlines cable requirements for communication and power between units.

Final Installation Procedures

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