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12,000 BTU | LG DUALCOOL™ Inverter AC | Energy Saving | Faster Cooling

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12,000 BTU | LG DUALCOOL™ Inverter AC | Energy Saving | Faster Cooling
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What’s to Love About LG Air Conditioners?

  • The strong wind coming out of the product. The strong wind coming out of the product.
    Fast Cooling
    Comfortably cool faster
  • The image of saving energy and the earth through products. The image of saving energy and the earth through products.
    Energy Saving
    Save energy and our planet
  • a child sleeping soundly in the wind a child sleeping soundly in the wind
    Less Noise
    Don't get disturbed and sleep soundly
  • Dual inverter compressor 10-year warranty image. Dual inverter compressor 10-year warranty image.
    DUAL Inverter Compressor™
    Efficient, Faster, Durable, Quieter
A woman lounges on a sofa smiling as the air conditioner blows air above her. To the right of the woman is the Dual Inverter logo and an image of the Dual Dual Inverter. Further to the right is a bar graph. The bars go up indicating more money spent and then go down to show that the dual inverter saves customers money. A woman lounges on a sofa smiling as the air conditioner blows air above her. To the right of the woman is the Dual Inverter logo and an image of the Dual Dual Inverter. Further to the right is a bar graph. The bars go up indicating more money spent and then go down to show that the dual inverter saves customers money.

Save on Energy Bills and the Planet

Reduce your energy consumption and your electricity bill with more efficient cooling.
The TUV Rheinland logo.

Verified by TUV

LG inverter air conditioners(US-Q242K*) saves up to 70% more energy than LG non-inverter air conditioners(TS-H2465DAO). *Initial Temperature(Outdoor 35℃, Indoor 33℃), Setting Temperature(26℃), Testing Time (8 Hours).
A woman is stretching on the floor. In the background is the air conditioner and blue air flows out over the woman and the room. The Dual Inverter logo is in the bottom right corner. A woman is stretching on the floor. In the background is the air conditioner and blue air flows out over the woman and the room. The Dual Inverter logo is in the bottom right corner.

Faster Cooling, Faster Comfort

Get comfortably cool faster with the LG DUAL Inverter Compressor™.
The TUV Rheinland logo.

Verified by TUV

LG inverter air conditioners(US-Q242K*) cools up to 40% more faster than LG non-inverter air conditioners(TS-H2465DAO). *Initial Temperature(Outdoor 35℃, Indoor 33℃), Setting Temperature(26℃).
A woman lounges on a couch in a living room with the LG air conditioner installed above her on the wall. Blue streams of air are on the image to indicate it is on and cooling the room. A woman lounges on a couch in a living room with the LG air conditioner installed above her on the wall. Blue streams of air are on the image to indicate it is on and cooling the room.

Good Work Goes Unnoticed

Don't get disturbed and sleep soundly with an air conditioner that makes less noise.
*According to LG internal test, LG DUAL Inverter air conditioner is less than 19dBA. (Model - V10API).
The inner workings of the DUAL Inverter Compressor are visible through the almost invisible exterior. Nearby is the DUAL Inverter logo and two icons representing the fan and the compressor. The inner workings of the DUAL Inverter Compressor are visible through the almost invisible exterior. Nearby is the DUAL Inverter logo and two icons representing the fan and the compressor.
DUAL Inverter Compressor™

Efficient, Faster, Durable, Quieter

Powered by DUAL Inverter Compressor™ Technology.
The DUAL Inverter 10 Year Warranty logo.

10-Year Warranty

With a 10-year warranty on the compressor, it will keep performing at its best for longer.
The LG air conditioner is installed on the wall and seen from the side angle. The top panel is flaoting above see the inner filters can be seen. A line from the pre-filter leads out to a magnified circle showing the dust caught in the pre-filter. The Pre-Filter logo is shown in the bottom right corner. The LG air conditioner is installed on the wall and seen from the side angle. The top panel is flaoting above see the inner filters can be seen. A line from the pre-filter leads out to a magnified circle showing the dust caught in the pre-filter. The Pre-Filter logo is shown in the bottom right corner.
Pre-Filter

Traps Big Dust from the Start

Traps big dust particles as the first line of defense.
The front view of the LG air conditioner with the exterior completely invisible so the inner workings of the machine can be seen. The machine is working and then a blue light, the auto cleaning mechanism, turns on and washes across the machine with a blue light. The AutoCleaning logo is in the upper right corner. The front view of the LG air conditioner with the exterior completely invisible so the inner workings of the machine can be seen. The machine is working and then a blue light, the auto cleaning mechanism, turns on and washes across the machine with a blue light. The AutoCleaning logo is in the upper right corner.
Auto Cleaning

An Internal Clean that's Automatic

Automatically dries any moisture inside the air conditioner to ensure it's always clean.
  • The side view of the air conditioner can be seen on the wall. Two hands are reaching up, one holding a tool, showing the ease of installation.

    Quick and Easy Installation

    Enjoy cool air sooner with air conditioning that takes less time and effort to install.

  • A father and daughter sleep on a couch beneath an air conditioner that is blowing air out over them.

    A More Comfortable Sleeping Environment

    Experience the most comfortable sleeping environment with automatically adjusting functions1).

  • The LG fan that is outside of the house is shown with a dark lightning sky in the background. The LG Logo can be seen on the side of the engine.

    Safety Against Voltage Fluctuation

    Enjoy a durable air conditioner with an ability to withstand voltage fluctuation2).

1) When the comfort sleep function is activated.
2) LG Internally tested Rated voltage (220 / 115V) ± 25% fluctuation and it may vary depending by environment.
The voltage at which the product operated normally as intended behavior is within ± 15% of the rated voltage (Guaranteed Voltage). Continuous operation is possible in the voltage range of ± 15% or more, but the product’s performance may be degraded.
Test Condition : Cooling Mode, Setting Temp. 19℃, Room Condition 32℃ (Indoor) / 48℃ (Outdoor)
Test Model : S4-C12TZCAA, S4-Q09AA31C, S4-W12JA31A
Gold Fin inside of out-door unit Gold Fin inside of out-door unit
Gold Fin™

Longer-lasting Anti-corrosive Coating

The Gold Fin™ ensures that the surface is more resistant to corrosion and enhances the durability of heat exchanger for a much longer period.
The TUV Rheinland logo.

Verified by TUV

TUV has verified that the corrosion area of Gold Fin™ is not more than 0.05% (over R.N. 9.5)

- Test Standard : ISO9227:2017, ISO10289:1999, ASTM B 117 Salt spray test
- Test Sample : AI Fin sheet (100㎛, 70 X 150㎜) + Organic Coating(1.65g/㎡)
- Setting Condition : (35±2)℃, 6.5 ~ 7.2 pH, (5±1)% NaCl salt fog spray, 5000 h
- Test Result : Not More than 0.05% of corrosion area ratio. (over R.N. 9.5)
LED lights appear. LED lights appear.

Soft, Natural LED Lights

Soft LED lights come on when you turn it on or use the reservation mode.

FAQ

Q.
What is a suitable temperature setting for my air conditioner?
A.
When you turn on the air conditioner for the first time, set it to a low temperature and use a strong wind setting to quickly lower the temperature in the room. Once your room has cooled sufficiently, 25℃ is the optimal temperature to maintain a cool house and save energy.
The DUAL Inverter Compressor™ technology enables 40%1) faster cooling and saves up to 70%2) more energy than non-LG or non-inverter models.
1) Verified by TUV: LG inverter air conditioners(US-Q242K*) cools up to 40% more faster than LG non-inverter air conditioners(TS-H2465DAO). *Initial Temperature(Outdoor 35℃, Indoor 33℃), Setting Temperature(26℃).
2) Verified by TUV: LG inverter air conditioners(US-Q242K*) saves up to 70% more energy than LG non-inverter air conditioners(TS-H2465DAO). *Initial Temperature(Outdoor 35℃, Indoor 33℃), Setting Temperature(26℃), Testing Time (8 Hours).
Q.
What is the difference between an inverter air conditioner and a non-inverter air conditioner?
A.
Inverter air conditioners operate more efficiently than non-inverter air conditioners. Non-inverter air conditioners have compressors working at the same speed regardless of indoor temperature, turning off when the desired temperature is reached and turning on again when the temperature rises. Inverter air conditioners operate by adjusting the compressor speed faster at higher temperatures and slower at lower temperatures, which means they save more energy than non-inverter air conditioners and enable faster cooling and quieter operation.
Q.
How can I clean and manage the air conditioner?
A.
For clean wind and strong performance, the filter needs to be cleaned every two weeks. Wash the Pre-Filter with lukewarm water or use a neutral detergent for more stubborn dirt. After washing with water, dry the Pre-Filter in the shade away from direct sunlight. Clean an optional filter(Ultrafine dust filter, Fine Dust Filter, etc.) with a vacuum or a soft brush, but do not clean with water. You can use Auto Cleaning1) function for more convenient air conditioning management that automatically dries the AC interior when you turn it off2).
1) Initial Auto Cleaning setup requires the ThinQ app or remote control. Check the manual included with the product for details.
2) If you turn off the unit, the fan continues to run for 30 minutes.
The function is set to off when shipped from the factory.
The function may be change without notice, Please check the manual enclosed with the product for details.
Q.
How can I save energy while using the air conditioner?
A.
You can save energy by selecting appropriate temperatures when cooling and heating and by regularly cleaning the filters to reduce unnecessary energy wastage. It is recommended to set air conditioner to 25℃ for cooling and 21℃ for heating.
Q.
How do I install the air conditioner?
A.
Among the various types of air conditioners, a professional engineer must install Split type air conditioners because the installation process requires drilling through walls to connect outdoor and indoor units, and electrical wiring work.
Dimensions
/eastafrica/images/spec/S4-Q12JAQAL-D.jpg /eastafrica/images/spec/S4-Q12JAQAL-D.jpg
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BAR CODE
  • Bar Code
    8806098776085
COMPLIANCE
  • Launching Month (YYYY-MM)
    2023-01
    Manufacturer (Importer)
    LG Electronics
  • Product Model Name
    S4-Q12JAQAL.ACWGNEF
    Product Type & Model Name
    Wall Mounted / S4-Q12JAQAL.ACWGNEF
CONVENIENCE
  • Auto Restart
    Yes
    Fan Mode
    Yes
  • Forced Switch Operation
    Yes
    On/Off Reservation(24Hr)
    Yes
  • Remote Controller
    Yes
    Smart Diagnosis
    Yes
COOLING
  • 4way
    Up-Down
    Airflow direction control (up & down)
    Yes
  • Comfort Air
    Yes
    Fan Speed
    6 Steps
  • Power Cooling
    Yes
DEHUMIDIFICATION
  • Dehumidification
    Yes
DESIGN
  • Color(Body)
    White
    Color(Discharge)
    White
  • Display
    LED
FILTER
  • Pre Filter
    Yes
GENERAL
  • Cooling Capacity Max(W)
    3520
    Cooling Capacity Rated/Min(W)
    3220/880
  • Cooling Power Consumption Rated/Min(W)
    1230/140
    Indoor Unit Dimension_WxHxD(mm)
    837 x 308 x 189
  • Indoor Unit Weight(kg)
    8
    Outdoor Unit Dimension_WxHxD(mm)
    717 x 495 x 230
  • Outdoor Unit Weight(kg)
    20.5
    Product Type
    Wall Mounted
  • Rated Input Voltage(V, Hz)
    230, 50
    Refrigerant Type
    R410A
HYGIENE
  • Auto Cleaning
    Yes
OUTDOOR UNIT
  • Outdoor Unit Model Name
    S4UQ12JAQAL.ACWGNEF

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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
Cool your space stylishly. With innovative split system air conditioning units featuring ARTCOOL changeable panels, LG makes it easy to customise your air conditioner to suit your home’s décor. In addition, these advanced systems offer powerful air throw, allergy reduction filters and responsive step controls that allow you to direct the air as needed. For additional cooling options, browse our full range of window wall air conditioners, multi split systems and ducted solutions – and discover the many ways that we can help make life good.