1. Sarrera
This user manual provides essential information for the safe and efficient operation, installation, and maintenance of your LG Dual Cool S Plus Inverter Compressor Air Conditioner, model S4-W24K22ME. Please read this manual thoroughly before using the appliance and retain it for future reference.

Irudia: Aurrealdea view of the LG Dual Cool S Plus Inverter Air Conditioner indoor unit.
2. Segurtasun informazioa
Always follow basic safety precautions to reduce the risk of fire, electric shock, or injury to persons or property. This appliance is designed for residential use. Installation and servicing should only be performed by qualified personnel.
- Segurtasun elektrikoa: Ensure the power supply matches the unit's specifications. Do not use damaged power cords or plugs.
- Instalazioa: The unit must be securely mounted. Ensure proper drainage and ventilation. Professional installation is highly recommended to prevent damage and ensure optimal performance.
- Eragiketa: Do not insert objects into the air outlet. Keep children away from the unit.
- Mantentzea: Always disconnect power before cleaning or performing maintenance. Use only recommended cleaning agents.
3. Produktuaren ezaugarriak
The LG Dual Cool S Plus Air Conditioner is equipped with advanced technologies to provide efficient cooling, heating, and improved air quality.
Inbertsore bikoitzeko konpresorea
Experience fast and powerful cooling and heating, maintaining comfort throughout the year, even in harsh climates. The Dual Inverter Compressor technology ensures high energy efficiency and reduced noise levels.
AirCare Complete System
This system integrates multiple stages of air purification and cleaning:
- Aurre-iragazkia: Traps large dust particles from the air as a first line of defense.
- UVnano™: Utilizes UV LED lights to remove 99.99% of bacteria from the wind-generating fan, ensuring a clean breeze.
- Garbiketa automatikoa: Dries any moisture automatically from the heat exchanger after turning off the air conditioner, preventing mold and bacteria growth and keeping the inside clean.
- Plasmaster™ Ionizer+: Infuses the air with over 3 million ions to remove 99% of bacteria attached to furniture or curtains and deodorizes in 60 minutes.
- Alergia iragazkia: Reduces allergens, such as house dust mites and airborne particles, for healthier indoor air.
LG ThinQ App Connectivity
Control your air conditioner easily from anywhere using the LG ThinQ app. Start your air conditioner, adjust settings, and monitor its status with a single tap on your smartphone.
Bideoa: Amaiera batview of the LG Dual Cool AirCare Complete System, demonstrating the Pre-Filter, UVnano, Auto Cleaning, and Plasmaster Ionizer+ features for enhanced air quality.
4. Konfigurazioa eta instalazioa
For optimal performance and safety, professional installation by an LG-certified technician is required. Improper installation can lead to water leakage, electric shock, or fire.
Instalaziorako kontuan hartu beharreko gauza nagusiak:
- Lekua: Choose a location that allows for proper airflow, easy access for maintenance, and is away from direct sunlight or heat sources.
- Elikatze-iturria: Ensure the electrical circuit meets the unit's power requirements (refer to specifications).
- Drainatzea: Proper drainage for condensate water is crucial to prevent leaks.
- Kanpoko unitatea: An outdoor unit is required for this split system. Ensure it is placed in a well-ventilated area, away from obstructions.

Irudia: Albokoa view of the LG Dual Cool S Plus Inverter Air Conditioner indoor unit.
5. Funtzionamendu-argibideak
Your LG Dual Cool Air Conditioner can be operated using the included remote control or the LG ThinQ app.
Urruneko kontrolaren funtzionamendua:
- Pizteko botoia: Sakatu unitatea pizteko edo itzaltzeko.
- Modu aukeraketa: Cycle through modes: Cool, Heat, Fan, Dry, Auto.
- Tenperaturaren doikuntza: Erabili Gora/Behera geziak nahi duzun tenperatura ezartzeko.
- Fan abiadura: Doitu haizagailuaren abiadura (Automatikoa, Baxua, Ertaina, Altua).
- Swing funtzioa: Activate horizontal and vertical airflow direction.
LG ThinQ App Operation:
Download the LG ThinQ app from your smartphone's app store. Follow the in-app instructions to connect your air conditioner to your home Wi-Fi network. Once connected, you can:
- Remotely control all functions of the air conditioner.
- Monitor energy consumption.
- Receive smart diagnostic alerts.
- Set schedules and automate operations.

Image: Close-up of the air conditioner's digital display and controls.
6. Mantentzea
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner. Always disconnect power before cleaning.
Iragazkien garbiketa:
- Aurre-iragazkia: Clean every two weeks or more frequently depending on usage. Open the front panel, remove the filter, and wash it with lukewarm water. Allow to dry completely before reinserting.
- Alergia iragazkia: Refer to the specific instructions for your allergy filter type. Some may require replacement, while others can be cleaned.
UVnano™ and Auto Cleaning:
These features operate automatically to maintain internal cleanliness. The UVnano function cleans the fan, and Auto Cleaning dries the heat exchanger to prevent moisture buildup. Ensure these functions are enabled for continuous internal hygiene.
Kanpoko garbiketa:
Garbitu unitatearen kanpoaldea leun batekin, damp oihal. Ez erabili produktu kimiko gogorrak edo garbitzaile urratzaileak.

Irudia: Aurrealdea view of the LG Dual Cool S Plus Air Conditioner with the front panel open, showing the filter for cleaning.
7. Arazoak
If you encounter issues with your air conditioner, refer to the following common problems and solutions before contacting service.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Unitatea ez da pizten | No power, circuit breaker tripped, remote control battery low. | Egiaztatu energia-iturria, berrezarri etengailua, aldatu urrutiko agintearen pilak. |
| Hozte/berotze nahikoa ez | Dirty filters, blocked outdoor unit, incorrect mode setting, room too large. | Clean filters, clear obstructions from outdoor unit, select correct mode, ensure unit size matches room. |
| Ezohiko zarata | Loose parts, fan obstruction, normal operating sounds. | Check for loose parts, clear obstructions. Some sounds (e.g., refrigerant flow) are normal. |
| Ur-ihesak | Blocked drain hose, improper installation. | Check and clear drain hose. If issue persists, contact professional service. |
For more complex issues, utilize the LG ThinQ app's Smart Diagnosis feature or contact LG customer support.
8. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka Izena | LG |
| Modelo zenbakia | S4-W24K22ME |
| Hozteko Ahalmena | 24000 BTU (3 HP) |
| Hoztea/Berotzea | Yes (A++++ Efficiency) |
| Energy Factor - Cooling | %95 |
| Konpresore mota | Dual Rotary Inverter |
| Hozgarria | R-32 |
| Iragazki mota | Pre-filtration, Allergy Filter |
| Ezaugarri bereziak | UVnano, Plasmaster Ionizer+, Auto Cleaning, ThinQ (Wi-Fi ready) |
| Produktuaren neurriak (LxWxH) | 21S x 99Z x 34A cm |
| Energia iturria | Kable elektrikoa |
| Muntatze Mota | Zatiketa Sistema |
| Kontrol-metodoa | Remote Control, Via App (ThinQ) |
| Fabrikatzailea | LG |
| Egina | Turkia |
9. Bermea eta Laguntza
Your LG Dual Cool S Plus Air Conditioner comes with a limited warranty:
- Barruko Unitatea: 5 urteko bermea.
- Konpresorea: 10 urteko bermea.
Installation is performed by LG company. For support, service, or warranty claims, please contact LG customer service. The LG support hotline is 19960.
Gorde erosketa-agiria erosketaren frogagiri gisa, bermearen ondorioetarako.