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Summary

- AI Air with LG ThinQ™
- DUAL Vane
- Proactive Energy Saving
- 5-Step Cleaning
- Plasmaster™ Ionizer+
- This product will receive security updates until 31 December 2030. For further details, refer to security bulletins at https:/lgsecurity.lge.com.
DIMENSIONS

All Spec
AIR PURIFYING
Air Purifying Display
N/A
Ionizer
Yes(4G)
PM 1.0 Sensor
N/A
EAN CODE
EAN Code
8806096585832
COMPLIANCE
Launching Month (YYYY-MM)
2025-09
Manufacturer (Importer)
LG Electronics
Product Model Name
S3NW121L1DA
Product Type & Model Name
H/P (S3NW121L1DA)
CONVENIENCE
ThinQ(Wi-Fi)
Yes
Auto Restart
Yes
Deep Sleep
N/A
DUAL Vane
Yes
Fan Mode
Yes
Forced Switch Operation
Yes
Low Noise
Yes
On/Off Reservation(24Hr)
Yes
Remote Controller
Yes
Reservation
Yes
Sleep Timer+
Yes
Smart Diagnosis
Yes
Voice Control (3rd Part device)
Yes
COOLING
4way
Up-Down/Left-Right
Airflow direction control (left & right)
Yes(5 Steps)
Airflow direction control (up & down)
Yes(6 Steps)
AI Air
Yes
Comfort Air
N/A
Fan Speed
5 Steps + Natural
Power Cooling
Yes
Soft Air
Yes
DEHUMIDIFICATION
Dehumidification
Yes
Comfort Humidity Control
Yes
Humidity Sensor
Yes
DESIGN
Color(Body)
White
Color(Discharge)
Silver
Display
88 Hidden
ENERGY SAVING
Active Energy Control
Yes
AI kW Manager
Yes
Energy Display
Yes
Energy Grade
6 Star
Energy Monitoring
Yes
Energy Saving(Cooling)
N/A
Radar Sensor
N/A
Window Opening Detection
Yes(ThinQ Only)
FILTER
Allergy Filter
N/A
Fine Dust Filter
N/A
Ultra Fine Dust Filter
N/A
GENERAL
Indoor Unit Dimension_WxHxD(mm)
895x307x235
Cooling Capacity Max(W)
4350
Cooling Capacity Rated/Min(W)
3500 / 1040
Cooling Power Consumption Rated/Min(W)
885 / 230
Heating Capacity Max(W)
6000
Heating Capacity Rated/Min(W)
3700 / 1040
Heating Consumption Power Rated/Min(W)
785 / 180
HVAC Type
H/P
Indoor Unit Weight(kg)
12.5
Outdoor Unit Dimension_WxHxD(mm)
770x545x288
Outdoor Unit Weight(kg)
29.9
Product Type
Wall Mounted
Product Type II
Inverter
Rated Input Voltage(V, Hz)
220 ~ 240, 50
Refrigerant Type
R32
HEATING
Power Heating
Yes
HYGIENE
UV Nano
N/A
All Cleaning
Yes
Auto Clean+
Yes
Heat Exchanger Cleaning
Yes
RAC B2B FUNCTION
PI485 Module
Yes
Dry Contact
Yes
Wired Remote Controller
Yes
OUTDOOR UNIT
Outdoor Unit Model Name
S3UW121L1DA
CYBER SECURITY
Security Update
This product will receive security updates until 31 December 2030. For details on how to report security issues, visit lgsecurity.lge.com.
COMPLIANCE INFORMATION
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