1.5HP Premium Air Conditioner with Ionizer & ThinQ™ (S3-Q12JAPPA)
Plasmaster™ Ionizer++, Faster Cooling, Energy Saving, Less Noise, DUAL Inverter Compressor™
Leaves Your Space Clean from Bacteria
Removes up to 99.9% of adhering bacteria to help keep indoor air fresher.
Verified by TÜV Rheinland. Tested model: SW09BAJWAN in 30m³ test room. Results may vary from actual usage conditions.

Get Comfortable, Faster
Powered by LG DUAL Inverter Compressor™ technology for rapid cooling when you need it.
LG inverter air conditioners can save up to 70% more energy vs. non inverter models*.
*Verified by TÜV (Model: US Q242K vs TS H2465DAO). Test conditions: Outdoor 35¡æ, Indoor 33¡æ, Set 26¡æ, 8 hours.
Good Work Goes Unnoticed
Don’t get disturbed—sleep soundly with whisper quiet operation as low as 19 dB(A).*
*LG internal test. Model V10API.
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Efficient, Faster, Durable, Quieter
- Stable temperature with reduced fluctuations
 - Enhanced durability with 10 year compressor warranty
 - Optimized performance with smart control
 
Cleaner Air from the Start
- Pre Filter traps big dust particles.
 - Allergy Filter reduces common allergens such as dust mites.
 - Auto Cleaning dries internal moisture to keep the unit fresh.
 
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ThinQ™ Puts You in Charge
Environment Friendly Refrigerant
R32 offers improved energy efficiency and reduced environmental impact.
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Control 4 Levels of Energy Use
Choose the energy level that suits your needs, whether relaxing alone or cooling for family time.
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Designed for Real Life
- Quick Installation for faster cool air.
 - Comfort Sleep auto adjusts for a better night’s rest.*
 - Voltage Protection withstands rated voltage ±30%.*
 
*Comfort Sleep when activated. Voltage tested internally; results may vary by environment.
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Key Specs
General & Performance
| Category | Item | Value | 
|---|---|---|
| GENERAL | Product Type | Wall Mounted | 
| GENERAL | HVAC Type | C/O | 
| GENERAL | Cooling Capacity (Max / Rated / Min) | 3957 W / 3520 W / 586 W | 
| GENERAL | Power Consumption (Rated / Min) | 1030 W / 200 W | 
| GENERAL | Rated Voltage | 220–240 V~, 50 Hz | 
| Refrigerant | Type | R32 | 
| Noise | Sound Level (Cooling) | < 19 dB(A) (model dependent) | 
| Energy | Energy Grade | 5 Star | 
Airflow & Modes
| Feature | Detail | Status | 
|---|---|---|
| Airflow Direction | Left & Right | Yes | 
| Airflow Direction | Up & Down (6 Steps) | Yes | 
| Comfort Air | — | Yes | 
| Fan Speed | 6 Steps | Yes | 
| Power Cooling | — | Yes | 
| Dehumidification | — | Yes | 
Purification & Hygiene
| Feature | Detail | Status | 
|---|---|---|
| Ionizer | Plasmaster™ Ionizer++ | Yes | 
| Pre Filter | Big dust capture | Yes | 
| Allergy Filter | Reduces allergens | Yes | 
| Auto Cleaning | Internal drying | Yes | 
Smart & Convenience
| Feature | Detail | Status | 
|---|---|---|
| ThinQ™ (Wi Fi) | Remote control via app | Yes | 
| Smart Diagnosis | Self-diagnosis | Yes | 
| Energy Monitoring | Usage display | Yes | 
| Auto Restart | After power failure | Yes | 
| On/Off Reservation | 24 hour | Yes | 
| Remote Controller | Included | Yes | 
Dimensions & Weight
| Unit | Dimension (W×H×D) | Weight | 
|---|---|---|
| Indoor | 837 × 308 × 189 mm | 8.7 kg (19.2 lb) | 
| Outdoor | 717 × 495 × 230 mm | 23.0 kg (50.7 lb) | 
Compliance & Other
| Item | Value | Notes | 
|---|---|---|
| Barcode | 8851434637247 | — | 
| Launch | 2023 11 | — | 
| Outdoor Model | S3UQ12JAPPA | — | 
| Indoor Model | S3NQ12JAPPA | — | 


            
		
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US                                3966                            
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CN                                1633                            
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SG                                882                            
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