LG Libero 12000 BTU Air Conditioner R-32 Wi-Fi Built-in | WZ12AWN

LG Libero Advanced climate control and total durability

The LG Libero residential system represents the pinnacle of modern air conditioning, combining the high-efficiency technology of R32 refrigerant with uncompromising build quality. Designed to deliver cooling, heating and dehumidification, LG Libero is the ideal choice for anyone seeking high performance and lasting reliability.

LG uses a hermetic Twin Rotary DC Inverter compressor with direct start, a technology superior to standard compressors. Thanks to linear capacity control, the system modulates power from 10% up to 130%, reaching the desired temperature extremely fast with perfect stability and eliminating the constant "stop & go" that wastes energy. All of this is supported by an axial fan with a BLDC Inverter motor, which delivers an optimal airflow (27 m³/min) with exceptionally quiet operation.

Gold Fin™ A Shield Against Corrosion

The outdoor unit is built to brave the elements. The self-supporting galvanised steel-sheet structure is painted in warm grey (RAL 9001) and treated with a cataphoresis process, an advanced treatment that protects the metal from the weather. But the key innovation lies in the heat exchanger: Wide Louver Fin technology increases heat-exchange efficiency by 28% and is coated with the Gold Fin™ treatment. This special anti-corrosion galvanic coating makes the outdoor unit extremely resistant to acid rain and salt air, making LG Libero perfect even for coastal installations.

You decide how much to consume LG Libero puts you in control of energy use. Thanks to the 4-step energy control function, activated directly from the infrared remote, you can limit the power drawn according to the room's actual needs, avoiding unnecessary waste:

• Step 1 (Normal - 100%): Maximum power, ideal for crowded rooms or for cooling down quickly.
• Step 2 (80%): A great compromise when there are several people but activity is low.
• Step 3 (60%): Noticeable savings for rooms with few people.
• Step 4 (40%): Minimum consumption, perfect for maintaining temperature or for relaxing evenings.

The refrigerant circuit is a feat of engineering: aluminium pipes, electronically controlled expansion valves on every connection, and a liquid refrigerant separator that protects the compressor. The main control board independently manages cycle reversals (via a 4-way valve) and, above all, the intelligent defrost system, ensuring the unit keeps heating even through the harshest winters without shutdowns.