Air conditioner Lessar Cool+ Inverter R32 LS-H09KFE2/LU-H09KFE2 9000 BTU

Lessar Cool+ LS-H09KFE2/LU-H09KFE2 9000 BTU is a compact wall-mounted air conditioner designed to cool and heat small residential and workspaces. The model is suitable for a bedroom, children’s room, study, small living room, or office with an approximate area of up to 20–25 m². The COOL+ series combines an affordable price, high energy efficiency, convenient controls, and the functions required to maintain a comfortable indoor climate throughout the year.

The coverage area is approximate. When selecting the required capacity, it is important to consider the ceiling height, quality of thermal insulation, glazed area, sun exposure, number of people, and operating equipment. An individual capacity calculation is recommended for rooms with increased heat gains.

Comfortable cooling and heating

The Lessar Cool+ 9000 BTU air conditioner can operate in cooling, heating, ventilation, and dehumidification modes. In hot weather, the unit lowers the temperature to the selected value, while during cooler periods it helps create comfortable indoor conditions quickly. The dehumidification function reduces excess moisture without overcooling the air, making it particularly convenient on rainy days and during transitional seasons.

In automatic mode, the air conditioner independently selects a suitable operating algorithm to maintain the set temperature. Ventilation mode circulates the air without starting the compressor. The fan speed is adjustable, allowing users to select a more intensive airflow for rapid temperature changes or quieter operation for everyday comfort.

The vertical louvre swing function helps distribute air evenly throughout the room. The louvres support several fixed positions and smooth automatic movement. This allows the airflow to be directed towards the required area while avoiding prolonged direct airflow towards a person.

Convenient functions for everyday use

Night mode follows a special programme that creates comfortable temperature conditions for sleep and a pleasant awakening. The 24-hour timer allows the air conditioner to be programmed in advance to turn on or off automatically. For example, the unit can be set to cool the room before you return home or switch off after a selected period once you have fallen asleep.

All main functions are controlled using a convenient infrared remote control. After a temporary power outage, the automatic restart function restores the saved settings and starts the air conditioner in the previously selected mode.

During heating operation, the “Smart Start” function prevents cold air from being supplied immediately after the unit is switched on. The indoor unit fan begins full operation only after the heat exchanger has warmed up. Automatic defrosting removes ice from the outdoor unit’s heat exchanger, helping maintain stable system operation in cold weather.

Reliable Lessar Cool+ construction

The split system is equipped with a reliable GMCC rotary compressor designed for prolonged operation. The compressor start delay helps equalise refrigerant pressure, reduces starting currents, and lowers the load on the equipment’s main components.

The built-in self-diagnostic system monitors the operating mode and condition of the air conditioner units. If a fault is detected, the system helps identify the nature of the problem, simplifying technical maintenance. Additional refrigerant quantity monitoring makes it possible to detect deviations promptly and reduce the likelihood of serious failures.

The indoor unit is finished in a versatile light shade. Its balanced shape, clean lines, and compact dimensions allow the Lessar Cool+ LS-H09KFE2/LU-H09KFE2 to blend harmoniously into both classic and modern interiors.

The Lessar Cool+ Inverter R32 9000 BTU air conditioner is a practical solution for an apartment, house, or small office. It provides cooling, heating, ventilation, and dehumidification, offers convenient airflow adjustment, and features protective functions that increase operating reliability.