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LG LB-H2460FH User Manual

LG LB-H2460FH
71 pages
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Ceiling Duct Type
Air Conditioner
SERVICE MANUAL
MODELS: LB-H1860RH/RU/PH/FH
LB-H2460RH/RU/PH/FH
LB-G3660RH/RU/PH/FH
LB-G3680RH/FH
LB-E4880RH/FH
LB-E6080RH/FH
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LG LB-H2460FH Specifications

General IconGeneral
BrandLG
ModelLB-H2460FH
CategoryAir Conditioner
LanguageEnglish

Summary

Product Specifications (Cooling & Heating)

Dimensions

Refrigeration Cycle Diagrams

Heat Pump Cycle

Diagram illustrating the refrigeration cycle for heat pump models.

Cooling Only Cycle

Diagram illustrating the refrigeration cycle for cooling-only models.

Wiring Diagrams

LB-H1860 Series Wiring

Wiring diagrams for LB-H1860RH (Heat Pump) & LB-H1860FH (Cooling).

LB-H2460 Series Wiring

Wiring diagrams for LB-H2460RH (Heat Pump) & LB-H2460FH (Cooling).

LB-G3660 Series Wiring

Wiring diagrams for LB-G3660RH/PH (Heat Pump) & Cooling.

LB-G3680 Series Wiring

Wiring diagrams for LB-G3680RH (Heat Pump) & LB-G3680FH (Cooling).

LB-E4880 Series Wiring

Wiring diagrams for LB-E4880RH (Heat Pump & Cooling).

LB-E6080 Series Wiring

Wiring diagrams for LB-E6080RH (Heat Pump) & LB-E6080FH (Cooling).

Operation Details

Installation Procedures

Wiring and Cable Connections

Connecting Cables to Units

Instructions for connecting cables between indoor and outdoor units.

Electrical Wiring Steps

Wiring connection steps for indoor and outdoor units.

Piping Preparation

Piping Connection and Vacuum Drying

Connection and Vacuuming Steps

Connecting pipes and performing vacuum drying.

Piping Installation Cautions

Test Run Procedures

Post-Installation Procedures

Power Connection and Performance Evaluation

Connecting power and evaluating unit performance.

E.S.P. Setting Procedure

Cycle Installation

Piping Connection

Steps for connecting the piping between units.

Cycle Disconnection

Disconnecting for Moving

Procedure for disconnecting the refrigerant lines when moving.

Cycle Gas Charging

Gas Charging Procedure

Procedure for charging the system with gas refrigerant.

Troubleshooting Guides

Refrigeration Cycle Troubleshooting

Analysis of refrigeration cycle related troubles.

Electronic Parts Troubleshooting

Troubleshooting steps for electronic component failures.

Electronic Control Device

Exploded Views and Parts Lists

Indoor Unit Components

Exploded views and parts lists for indoor unit models.

Parts Lists (Indoor Units)

Parts Lists (Outdoor Units)

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