LG Split Air Conditioner

LG Split Room Air Conditioner, model USNQ186C4A4. It is an inverter-based system designed for energy-efficient cooling.

Technical Specifications

Cooling Capacity: 18,000 Btu/h (approximately 1.5 Tons).

Electrical Rating: Works on a single-phase (1Φ) power supply, 220–240V at 50Hz.

Power Consumption:

Normal Input: 1,640 W with a running current of 7.61 A [Label].

Maximum Input: 1,760 W with a maximum current of 8.37 A [Label].

Refrigerant: Uses R410A (1.210 kg charge).

Climate Class: T1 (suitable for moderate climates) [Label].

Design Pressures: Maximum high-side pressure is 5,000 kPa [Label]. [1, 2]

Key Features

Inverter V Technology: Automatically adjusts compressor speed to maintain desired temperatures while saving up to 70% energy compared to non-inverter models.

Silent Operation: Known for low noise levels, typically around 19dB in certain modes.

Filtration: Includes an anti-bacterial air filter and a micro protection filter to purify indoor air.

Special Cooling Modes: Features "Jet Cool" for rapid cooling and a "Fresh Dry" mode for dehumidification during rainy seasons.

Durability: Equipped with Gold Fin™ coating on the heat exchanger to prevent corrosion from external elements. [1, 2, 3, 4]

Dimensions & Weight

Indoor Unit: Approximately 1030 x 325 x 250 mm; weight is about 12.4 kg.

Outdoor Unit: Approximately 770 x 545 x 288 mm; weight is about 33.5 kg. [, 2, 3]