S3-Q18KL3WA

2.0HP Dual Inverter Deluxe Air Conditioner

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™.
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.
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.
DUAL Inverter Compressor™

Efficient, Faster, Durable, Quieter

Powered by DUAL Inverter Compressor™ Technology.

*Extended warranty for compressor and motor covers parts only. (excluding labour, gas, refilling & transportation costs after the expiry of the 1st year warranty period)

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 side angle of the air conditioner is shown with the filters floating above to show the allergy filter installed inside. Beside the machine is the entire green allergy filter with dust mites caught in it. The Allergy Filter logo is in the upper right corner.
Allergy Filter

Reduce Allergens for Healthier Air

Remove allergy-causing substances, such as house dust mites, floating in the air.
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.

Easy-to-Monitor Energy Consumption

The display keeps you informed so you can easily monitor and reduce energy consumption*. *Energy consumption during A/C operation.

Environment-Friendly Refrigerant

Prevent environmental pollution with R32 refrigerant's improved energy efficiency.

Control 4 Levels of Energy Consumption

Control energy consumption with 4 levels based on your needs, whether alone or with family.

Quick and Easy Installation

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

A More Comfortable Sleeping Environment

Experience the most comfortable sleeping environment with automatically adjusting functions*. *When the comfort sleep function is activated.

Safety Against Voltage Fluctuation

Enjoy a durable air conditioner with an ability to withstand voltage fluctuation*. *LG Internally tested "rated voltage ± 30%" fluctuation and it may vary depending by environment.

Summary

DIMENSIONS

CAPACITY - MIN.~RATED~MAX.(BTU/H)
3,400 - 18,000 - 20,000
DIMENSION INDOOR - (W × H × D mm)
998 x 345 x 210
KEY FEATURE
DUAL INVERTER COMPRESSOR
KEY FEATURE
10-YEAR COMPRESSOR WARRANTY

Key Specs

  • Energy Grade

    5 star

All Spec

COOLING

  • 4way

    Up-Down

  • Airflow direction control (Left & Right)

    Manual

  • Airflow direction control (Up & Down)

    6 Steps

CONVENIENCE

  • Auto Restart

    Yes

  • Forced Switch Operation

    Yes

  • On/Off Reservation(24Hr)

    Yes

  • Smart Diagnosis

    Yes

  • Tropical Night Comfort Sleep

    7hr

ENERGY SAVING

  • Active Energy Control

    Yes

  • Energy Grade

    5 star

FILTER

  • Pre Filter

    Yes

HYGIENE

  • Auto Cleaning

    Yes

GENERAL

  • Cooling Capacity Rated/Min(W)

    5280

  • Moisture Removal (l/h)

    1.25

  • CSPF (kWh/kWh)

    5.4

  • Indoor Unit Dimension_WxHxD(mm)

    998 x 345 x 210

  • Indoor Unit Weight(kg)

    11.2

  • Outdoor Unit Dimension_WxHxD(mm)

    770 x 545 x 288

  • Outdoor Unit Weight(kg)

    32.5

  • Rated Input Voltage(V, Hz)

    220~240, 50

  • Refrigerant Type

    R32

  • Sound Power(Cooling) SH/H/M/L/SL(dB(A))

    -/45/40/37/32

DEHUMIDIFICATION

  • Dehumidification

    Yes

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