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LG LSU122HE User Manual

LG LSU122HE
87 pages
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ENGLISH FRANÇAIS ESPAÑOL
LG
Room Air Conditioner
LG
• Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
Prior to installation, this air-conditioning
unit must be submitted for approval by
the utility service which provides
electricity
(EN 61000-2, EN 61000-3 Norm).
IMPORTANT
OWNER'S MANUAL

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LG LSU122HE Specifications

General IconGeneral
TypeSplit System
Cooling Capacity12000 BTU/h
RefrigerantR410A
Weight (Outdoor Unit)32 kg
Power Supply220-240V, 50Hz
Energy Efficiency Ratio (EER)3.21

Summary

Safety Precautions

Installation Safety

Warnings and guidelines for proper installation of the air conditioner unit.

Operation Safety

Safety measures and warnings for using the air conditioner.

Disuse Safety

Precautions for handling the unit when it is not in use or is being stored.

Prior To Operation

Preparation, Usage, and Service

Steps before use, usage guidelines, cleaning, maintenance, and service contact information.

Introduction

Manual Symbols and Features

Explanation of symbols used in the manual and an overview of product features.

Electrical Safety

Grounding Requirements

Importance and methods of proper grounding for electrical safety.

Operating Instructions

Remote Control Basics

Inserting batteries, basic remote usage, and indicator lamps.

Remote Control Operations

Detailed explanation of remote control buttons and their functions.

Cooling Operation

Step-by-step guide for operating the air conditioner in cooling mode.

Auto Operation

How to use the automatic operation mode for the air conditioner.

Auto Changeover Operation

How to use the auto changeover mode for temperature management.

Healthy Dehumidification

Guide to using the dehumidification mode for comfort.

Heating Operation

How to use the heating mode (for heat pump models).

Jet Cool Operation

Guide to using the rapid cooling feature for quick temperature reduction.

Neo Plasma Purification

How to use the Neo Plasma air purification function.

2nd Function Operation

How to access and use secondary functions on the remote control.

Additional Features

Sleep Mode and Timers

Instructions for using the sleep mode and setting operational timers.

Airflow and Circulation Control

Vertical Airflow Adjustment

How to control the vertical airflow direction using the remote or manually.

Air Circulation Mode

Using the air circulation mode without cooling or heating.

Special Operation Modes

Auto Clean Function

Guide to using the auto-clean function for indoor unit moisture removal.

Forced Operation

How to operate the unit when the remote control cannot be used.

Auto Restart Feature

Power Failure Recovery

Describes the unit's auto restart behavior after a power failure.

Maintenance and Service

Indoor Unit Care

Instructions for cleaning the indoor unit, grilles, and air filters.

Outdoor Unit Care

Maintenance guidelines for the outdoor unit's heat exchanger and vents.

Common Problems and Solutions

Troubleshooting Overview

Common issues with the air conditioner and initial solutions.

Detailed Troubleshooting

A table detailing problems, possible causes, and recommended actions.

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