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LG LB-G3660RH User Manual

LG LB-G3660RH
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-G3660RH Specifications

General IconGeneral
BrandLG
ModelLB-G3660RH
CategoryAir Conditioner
LanguageEnglish

Summary

Functions

Product Specifications (Cooling & Heating)

Dimensions

Indoor Unit

Shows the dimensions and diagrams for indoor units.

Outdoor Unit

Displays dimensions and diagrams for outdoor units.

Refrigeration Cycle Diagram

Wiring Diagram

HEAT PUMP

Shows the outdoor and indoor wiring for heat pump models.

COOLING ONLY

Illustrates outdoor and indoor wiring for cooling-only models.

Operation Details

The function of main control

Details main control functions like time delay, soft dry, and cooling operation.

Heating Mode Operation (Except Cooling Model)

Describes the operation logic for heating mode and hot-start control.

Hot-Start Control

Explains the process of the indoor fan stopping until evaporator piping reaches a set temperature.

Installation of Indoor, Outdoor Unit

Connecting Cables between Indoor Unit and Outdoor Unit

Connecting Pipes to the Indoor Unit

Test running

PRECAUTIONS IN TEST RUN

Lists essential safety measures and operational checks before starting the test run.

Evaluation of the performance

Details how to evaluate the unit's performance after operation, including temperature and voltage checks.

E.S.P.(External Static Pressure) Setting (18K, 24K. 36K)

How to set E.S.P? (18K, 24K. 36K)

Cycle Troubleshooting Guide

Electronic Parts Troubleshooting Guide

Exploded View and Replacement Parts List

How to install

How to maintain

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