LG 1.5 Ton Dual Inverter with Wi-Fi Air Conditioner S3W18KL3DD.AL6G

Description

The LG 1.5 Ton Dual Inverter with Wi-Fi Air Conditioner S3W18KL3DD.AL6G addresses these cooling and heating requirements by pairing a high-capacity twin-rotary compressor with robust wireless automation features. Operating on a variable-speed framework, this premium split system continually shifts its motor velocity to eliminate temperature fluctuations and keep operating costs low.

1. Core Architecture of the LG 1.5 Ton Dual Inverter with Wi-Fi Air Conditioner S3W18KL3DD.AL6G

The operational foundation of the LG 1.5 Ton Dual Inverter with Wi-Fi Air Conditioner S3W18KL3DD.AL6G relies on an oversized variable-speed dual rotary compressor. Traditional fixed-speed systems must continually cycle fully on and off to maintain a room temperature, which strains electrical grids and creates frustrating temperature shifts. In contrast, this dual-cylinder arrangement operates smoothly and continuously, varying its rotational speed dynamically to preserve perfect balance.

Fundamental System Advantages:

• Dual Rotary Mechanics: Twin compression rotors operate with an exact $180^\circ$ phase alignment, balancing mechanical forces to eliminate heavy chassis vibrations, reduce friction, and ensure quiet performance even when running at maximum load.

• Four-Season Operation: Built as an all-weather climate solution, it delivers a massive 18,000 Btu/h of targeted cooling power to beat intense summer heat and reverses cycles to provide high-capacity heating during freezing winters.

• AI Convertible 6-in-1 Power Grid: Integrates an adaptable power-scaling module that lets you manually cap the compressor’s maximum energy thresholds to 40%, 60%, 80%, or 100%, alongside an advanced 110% AI-driven peak mode for extreme weather days.

• Eco-Friendly R32 Refrigerant: Utilizes next-generation R32 gas, which features a zero ozone depletion rating and a minimal global warming potential (GWP) compared to older R410A fluids, while maximizing thermodynamic efficiency.

2. Advanced Material Durability and Circuit Safeguards

To secure exceptional long-term reliability under severe ambient weather conditions, the interior thermal networks inside the LG 1.5 Ton Dual Inverter with Wi-Fi Air Conditioner S3W18KL3DD.AL6G completely avoid low-grade composite metals in favor of heavily treated premium copper configurations.

• Hi-Groove 100% Copper Piping: The indoor evaporator loop and outdoor condenser circuit utilize 100% pure inner-grooved copper tubes to achieve high thermal transfer rates and structural reliability.

• Ocean Black Protective Barrier: The entire outdoor coil assembly is treated with an advanced black epoxy resin coating, shielding the raw metal from salt-air corrosion, high humidity, and industrial smog.

• GoldFin+ Hydrophilic Sheet: Condenser fins are coated with a multi-layer hydrophilic film that breaks up surface tension, forcing condensation water to run off smoothly and preventing rust buildup from choking necessary airflow pathways.

• Smart Gas Leakage Detection System: Onboard internal sensors continuously track closed-loop line pressures, instantly flashing a dedicated warning code on the indoor digital panel if a drop in refrigerant charge occurs.

3. High-Volume Airflow Precision and Indoor Air Quality

Spreading conditioned air uniformly across a room requires specialized directional controls. The ventilation assembly inside this unit is paired with layered filtration grids to ensure a clean, allergen-free indoor environment.

• 4-Way Auto Air Swing: Motorized vertical and horizontal louvers work simultaneously to distribute uniform cool or warm air currents to every corner of the room, eliminating localized hot spots.

• Jet Cool High-Speed Performance: Activating the high-speed “Jet Mode” accelerates the cross-flow fan to maximum speed, delivering immediate thermal relief in under five minutes.

• High-Density (HD) Dust Pre-Filter: An expansive, top-mounted filter grid traps coarse airborne pollutants, dust particles, animal dander, and loose fabric fibers.

• PM 2.5 Micro Dust Isolation: Outfitted with an electrostatically charged fine mesh sheet designed to capture microscopic airborne irritants, pollen, and bacteria.

• Automated Cleaning (Auto Clean): After you turn the system off, the internal fan continues running at low speed for a brief period to dry out the evaporator coils, preventing dark, damp environments where bacteria and odors thrive.

4. Acoustic Engineering and Smart Wi-Fi Integration

This split system is heavily optimized to maintain low noise profiles in sound-sensitive spaces like bedrooms or home offices, while providing immediate wireless interaction.

• Acoustic Skew Fan Blades: The indoor blower fan utilizes an offset, angled blade arrangement to minimize internal air friction, lowering indoor noise profiles down to a quiet 26 dB(A) in low-sleep modes.

• LG ThinQ Smart Wi-Fi Module: Features built-in Wi-Fi connectivity that links the AC directly to your home network, allowing you to monitor power usage, configure operational schedules, and adjust settings from anywhere via a smartphone.

• Voice Control Integration: Fully compatible with virtual assistants including Amazon Alexa and Google Assistant, enabling touchless, hands-free voice commands.

• Stabilizer-Free Plus Protection: Built-in voltage protection circuitry handles electrical fluctuations ranging from 130V up to 300V, protecting internal PC boards from sudden grid spikes without needing a bulky external stabilizer unit.

5. Comprehensive Technical Specifications Table

The technical data table below outlines the precise certified metrics, electrical tolerances, and performance capacities of this 1.5-ton split air conditioning unit.

Engineering Parameter	Certified Metric Performance Value
Cooling Thermal Output (Nominal)	5.28 kW / 18,000 Btu/h (Maximum Peak Output: 19,500 Btu/h)
Heating Thermal Output (Nominal)	5.42 kW / 18,500 Btu/h (Maximum Peak Output: 21,000 Btu/h)
Power Input (Cooling Operation)	1425 Watts (Maximum Rated Grid Load: 1780 W)
Power Input (Heating Operation)	1380 Watts (Maximum Rated Grid Load: 1780 W)
Nominal Operating Current	Cooling: 6.50 Amperes | Heating: 6.30 Amperes
Electrical Input Thresholds	Single Phase / 220–240 Volts / 50 Hz Frequency
Energy Efficiency Star Metric	ISEER Rating: 4.75 | EER Value: 3.71 W/W
Volumetric Airflow Output Velocity	Indoor Unit: 17.0 m³/min (600 CFM) | Outdoor Unit: 38.0 m³/min
Dehumidifying Extraction Rate	1.80 Liters per Hour continuous moisture removal
Refrigerant Medium & Charge	R32 Eco-Gas / Factory Pre-Charge Mass: 950 Grams
Indoor Sound Pressure Ratings	High: 45 dB(A) / Med: 39 dB(A) / Low: 32 dB(A) / Sleep: 26 dB(A)
Outdoor Noise Level Output	Continuous Normal Run Load: 54 dB(A)
Required Breaker Fuse Size	16 Ampere dedicated circuit breaker line

6. Physical Dimensions, Net Weights, and Installation Limits

The minimal, crisp matte-white chassis design blends clean styling into modern rooms, while the heavy-duty exterior unit mounts securely onto standard concrete or heavy steel support brackets.

• Indoor Unit Dimensions (W x H x D): 998 mm x 345 mm x 210 mm.

• Outdoor Unit Dimensions (W x H x D): 770 mm x 545 mm x 288 mm.

• Indoor Unit Net Weight: 11.5 kg.

• Outdoor Unit Net Weight: 32.5 kg.

• Total Combined Shipping Package Weight: 49.0 kg Net / 51.5 kg Gross.

• Refrigerant Line Connection Sizes: Liquid Side: 6.35 mm (1/4 Inch) | Gas Side: 12.70 mm (1/2 Inch).

• Maximum Interconnecting Pipe Length: 20 Meters maximum physical structural run.

• Maximum Permissible Height Elevation Split: 10 Meters maximum vertical lift between units.

• Outdoor Ambient Operating Range: Cooling Mode: 18°C to 54°C Ambient Air | Heating Mode: -10°C to 24°C Ambient Air.

• 1 Year Comprehensive Warranty, Including 10 Years on Compressor
  [ Excluding AirFilter, Front Grill, Remote ]

• Available in EMI/Installment 0% interest & 40% Downpayment
• EMI Available in Citizenship Basis & Bank Credit Card basis.
• In Credit Card Basis we have POS EMI (Insta Buy EMI) & Delivery Order basis EMI. for more info visit www.eminepal.com
• Download Quotation For LG 1.5 Ton Dual Inverter with Wi-Fi Air Conditioner S3W18KL3DD.AL6G 
• Loan Application Form – Siddhartha Bank, Nabil Bank, Prime Commercial Bank,
• Required documents EMI through Citizenship basis.
• Buyers Original Citizenship
• Guranters Original Citizenship
• The mobile numbers are registers in buyer’s and gurantes’s name, respectively

Note –नागरिकताका आधारमा किस्तामा लिदा लिने व्यक्तिको र जमाानिर्ताको नागरिकता लिएर दुवै जना उपस्थित हुनुपर्ने छ |