LG S3-Q09AA31F

LG Dual Inverter AI Voice Air Conditioner User Manual

Model: S3-Q09AA31F

1. Introducció

This manual provides essential information for the safe and efficient operation of your LG Dual Inverter AI Voice Air Conditioner, model S3-Q09AA31F. Please read it thoroughly before installation and use, and keep it for future reference. This unit features Dual Inverter technology for energy efficiency, AI Voice control, integrated Wi-Fi for smart connectivity, and an anti-allergy filter for improved air quality.

LG Dual Inverter AI Voice Air Conditioner indoor and outdoor units with remote control

Image 1.1: LG Dual Inverter AI Voice Air Conditioner (Indoor and Outdoor Units with Remote Control).

2. Informació de seguretat

Always follow basic safety precautions to reduce the risk of fire, electric shock, or injury when using this appliance.

  • Ensure the power supply matches the unit's requirements (220V).
  • Do not attempt to install, repair, or modify the unit yourself. Always contact qualified service personnel for installation and repairs.
  • Mantingueu la zona al voltant de la unitat exterior lliure d'obstacles.
  • No introduïu els dits ni objectes estranys a l'entrada o sortida d'aire.
  • Desconnecteu l'alimentació abans de netejar o realitzar tasques de manteniment.
  • Aquest aparell no està pensat per ser utilitzat per persones (inclosos nens) amb capacitats físiques, sensorials o mentals reduïdes, o amb manca d'experiència i coneixements, tret que hagin rebut la supervisió o instruccions sobre l'ús de l'aparell per una persona responsable de la seva seguretat.

3. Producte acabatview

3.1 unitat interior

The indoor unit is responsible for cooling the air and distributing it within the room. It houses the air filter, fan, and evaporator coil.

Davant view of the LG Dual Inverter AI Voice Air Conditioner indoor unit

Imatge 3.1.1: Frontal view of the LG Dual Inverter AI Voice Air Conditioner indoor unit.

LG Dual Inverter AI Voice Air Conditioner indoor unit with air outlet flap open

Image 3.1.2: LG Dual Inverter AI Voice Air Conditioner indoor unit with air outlet flap open.

3.2 Unitat exterior

The outdoor unit contains the compressor and condenser coil, responsible for releasing heat outside. It is designed for outdoor installation.

LG Dual Inverter AI Voice Air Conditioner outdoor unit

Image 3.2.1: LG Dual Inverter AI Voice Air Conditioner outdoor unit.

3.3 Control remot

The remote control allows you to operate the air conditioner from a distance, adjusting settings such as temperature, mode, and fan speed.

LG Dual Inverter AI Voice Air Conditioner remote control

Image 3.3.1: LG Dual Inverter AI Voice Air Conditioner remote control with display and buttons.

4. Configuració

4.1 Instal·lació

The LG Dual Inverter AI Voice Air Conditioner is a split-type unit and requires professional installation. Ensure the installation site meets the following criteria:

  • Adequate space for both indoor and outdoor units.
  • Proper ventilation for the outdoor unit.
  • A stable and level surface for both units.
  • Access to a dedicated 220V power outlet.

Refer to the separate installation manual provided with the product for detailed instructions, or consult a certified technician.

4.2 Wi-Fi and Smart Connectivity Setup

This unit features integrated Wi-Fi for smart control via the LG ThinQ app, and compatibility with Google Assistant and Alexa.

  1. Descarrega't el LG ThinQ aplicació des de la botiga d'aplicacions del teu telèfon intel·ligent.
  2. Creeu un compte o inicieu sessió.
  3. Follow the in-app instructions to add your air conditioner. The Wi-Fi module is embedded in the indoor unit.
  4. Once connected to ThinQ, you can link your account to Google Assistant or Alexa through their respective apps to enable voice control.

5. Instruccions de funcionament

Use the remote control to operate your air conditioner. Ensure the remote is pointed towards the indoor unit.

5.1 Funcionament bàsic

  • Encès/apagat: Premeu el botó Poder button (red circle) to turn the unit on or off.
  • Selecció del mode: Premeu el botó Mode button to cycle through available modes (e.g., Cool, Fan). This model primarily operates in Cooling mode.
  • Ajust de temperatura: Utilitza el i buttons to increase or decrease the desired temperature.
  • Velocitat del ventilador: Premeu el botó Ventilador per ajustar la velocitat del ventilador.

5.2 Característiques especials

  • AI (Artificial Intelligence) Voice: The AI function understands usage patterns and environmental conditions to automatically adjust for optimal comfort. Activate via the IA Air button on the remote or through the LG ThinQ app.
  • Active Energy Control (Energy Ctrl): Reduce energy consumption by pressing the Energy Ctrl button. You can select from 100%, 80%, 60%, or 40% power levels.
  • Mode jet: For rapid cooling, press the Jet button. The unit will operate at maximum fan speed and lowest temperature for a set period to quickly reach the desired coolness.
  • Mode de repòs: Premeu el botó Dormir button to activate a comfortable sleeping environment. The unit will gradually adjust the temperature and fan speed.
  • Temp. de l'habitació: Mostra la temperatura actual de l'habitació.

6. Manteniment

Un manteniment regular garanteix un rendiment òptim i una llarga vida útil del vostre aire condicionat.

6.1 Neteja del filtre d'aire

The anti-allergy filter helps remove airborne allergens. Clean the filter regularly, typically every two weeks or as needed, depending on usage and air quality.

  1. Apagueu l'aire condicionat i desconnecteu l'alimentació.
  2. Obriu el panell frontal de la unitat interior.
  3. Traieu els filtres d'aire.
  4. Netegeu els filtres amb un aspirador o renteu-los amb aigua tèbia i un detergent suau.
  5. Esbandiu-les bé i deixeu-les assecar completament en una zona a l'ombra abans de tornar-les a instal·lar.
  6. Tanqueu el panell frontal.

6.2 Neteja general

  • Netegeu l'exterior de la unitat interior amb un drap suau i sec.amp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
  • Periodically check the outdoor unit for any debris or obstructions around the fan and coils. Clear them carefully.
  • For deep cleaning of internal components, contact a professional service technician.

7. Solució De Problemes

If you encounter issues, refer to the following common troubleshooting steps. For persistent problems, contact LG customer support.

ProblemaCausa possibleSolució
La unitat no s'encénSense electricitat, piles del comandament a distància baixesCheck power connection, replace remote batteries
Refrigeració insuficientDirty air filter, blocked outdoor unit, wrong modeClean filter, clear obstructions, select 'Cool' mode
Soroll inusualLoose parts, foreign object, unit not levelInspect unit, ensure level installation. If persistent, contact service.
Problemes de connectivitat Wi-FiRouter issues, incorrect app setupRestart router, re-do ThinQ app setup, ensure strong Wi-Fi signal.

8. Especificacions

Key technical specifications for the LG Dual Inverter AI Voice Air Conditioner, model S3-Q09AA31F.

  • Marca: LG
  • Número de model: S3-Q09AA31F
  • Tipus: Aire condicionat Split
  • Capacitat: 9000 BTU/h (0.75 tones)
  • Mode de funcionament: Refrigeració
  • Voltage: 220 V
  • Potència: 750W
  • Classe d'eficiència energètica: A
  • Consum anual d'energia: 311 kWh/any
  • Product Dimensions (P x L x A): 18P x 75L x 30A centimeters
  • Pes de l'article: 23 quilos
  • Característiques especials: Dual Inverter, AI Voice, Integrated Wi-Fi, Anti-Allergy Filter
  • Mètode de control: Control remot
Energy efficiency label for LG Dual Inverter AI Voice Air Conditioner S3-Q09AA31F

Image 8.1: Energy efficiency label for LG Dual Inverter AI Voice Air Conditioner S3-Q09AA31F, showing Class A efficiency and 311 kWh/year consumption.

9. Garantia

This LG Dual Inverter AI Voice Air Conditioner, model S3-Q09AA31F, comes with a 24 mesos de garantia from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by improper installation, misuse, accidents, or unauthorized repairs.

10. Suport

For further assistance, technical support, or service requests, please contact LG customer support through their official website or the contact information provided in your product packaging. Have your model number (S3-Q09AA31F) and serial number ready when contacting support.

You can also visit the official LG store on Amazon for product information and accessories: Botiga oficial de LG

© 2026 LG Electronics. Tots els drets reservats.

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