Air conditioning "Lessar": reviews. Air conditioners Lessar: service, specifications

Climatic equipment is produced at many enterprises around the world. There are companies that produce only household systems, while more serious companies supply the entire range of equipment. In household appliances stores and specialized points of sale you will find both Lessar household air conditioners and semi-industrial models.

Company and production

The company was established in 2003 in the Czech Republic. Production facilities are located in 9 countries. The product range includes:

• domestic and commercial air conditioners;
• multizone systems and heat pumps;
• chillers, fan coil units, remote heat exchange units;
• precision systems, rooftops and condensing units;
• ventilation equipment;
• fan heaters.
  

Air conditioners "Lessar" are installed both in apartments, cottages and multi-storey residential buildings, as well as in industrial facilities, in large retail and office premises and enterprises.

Assortment of split systems "Lessar"

All products of the company are manufactured taking into account the needs of customers in high-quality equipment with a variety of additional functions. For use in housing and small office and retail premises, the company's assortment includes wall split systems. According to the opinions of ordinary users and specialized companies installing air conditioners, the company presents competitive and high-quality split systems on the market for all areas of application.

The lineup includes both equipment with constant performance and inverter air conditioners "Lessar". Consumer reviews of variable performance systems make sure they are energy efficient compared to non-inverter air conditioners. According to buyers, they are often installed for space heating. For several rooms multisplit systems with a different number of indoor units and inverter control of the compressor are offered. For large rooms, you can choose blocks of channel, cassette, ceiling and column type.

Commercial systems: expert reviews

Commercial air conditioning "Lessar" is represented by several types of equipment. The systems are specially designed for installation in different conditions of use.

The model range is represented by air conditioners from 3.5 to 28 kW of refrigerating power. Depending on the modification, both inverter and constant capacity compressors can be used. The full range of semi-industrial air conditioners includes the following modifications:

• cassette models are available with power from 3.5 to 17.5 kW standard configuration and 3.5–16.1 kW for variable performance systems;
• channel-type air conditioners , high-pressure and medium-pressure models with a capacity of up to 28 kW;
• models for floor and ceiling installations produce a total capacity of 17.5 kW;
• column type air conditioners produce power from 7.1 to 16.1 kW, there are only modifications with constant compressor performance.

The external units of some models are supplied separately from the internal ones, which allows their operation as KKB for ventilation systems. Long-term experience of use allows specialists to recommend "Lessar" conditioners. Reviews of experts will help you choose the right type for your room. Most often they speak positively about the availability of a large selection of channel systems and the possibility of ordering cassette models for small rooms, because such air conditioners with a capacity of less than 7 kW are not found in the catalog from all manufacturers.

Household split systems and reviews about them

Lessar air conditioners for domestic use also produce constant and variable performance. In addition to functional properties, many speak positively about the attractive design of the indoor units.

Inverter models are represented by such products:

• Luxair Inverter series with optional fine filters Vitamin C, Bio, Harcoal Nano Filter and Silver Ion Filter;
• for the Inverto series, air conditioners are produced with greater productivity than in the previous one, but they have all the functions and cleaning systems.

Non-inverter models are represented by Luxair Rational and Cool Plus air conditioners. All split systems with constant compressor capacity can be modified for use in cooling mode at low outdoor temperatures (-30 ° C and -43 ° C, respectively). Inverter systems are designed for use in heating mode at outdoor temperatures from -15 ° C, which allows them to be effectively used in the heat pump mode. Users respond very positively to the entire line of household split systems; inverter air conditioners of the Luxair Inverter series are especially popular because of their efficiency and design.

Service

Any equipment needs maintenance and service. For split systems of any manufacturers it is necessary to carry out preventive work and cleaning in a timely manner and in full.

This will help to avoid damage to the device and reduce the likelihood of a negative effect of the system on a person.

Maintenance of the air conditioner must be carried out according to the schedule established by the manufacturer. It is advisable for split-systems for home use to conduct it twice a year. The scope of work should include the following operations:

• system diagnostics for a sufficient amount of refrigerant;
• cleaning and disinfection of filters, heat exchangers, fans;
• check the drainage system;
• antibacterial treatment of filters and other surfaces.

We recommend that you regularly clean and maintain the "Lessar" air conditioner; instructions describing the characteristics and functions are provided in Russian. Using it simplifies troubleshooting and problems in the system.

Diagnostics and repair: reviews of masters

HVAC equipment repair specialists speak very well about the Lessar split systems. The equipment, in their opinion, is high-quality and easy to maintain.

It is important for them that all service information and documentation are presented not only in English. According to service centers, the manufacturer keeps in its warehouse a sufficient number of spare parts and components for repair.

To correctly determine the problem in the air conditioner, you need to know the error codes of the Lessar air conditioners. "Lessar" exposes this information in the public domain for all specialists in the repair of HVAC equipment. This greatly simplifies the work of the masters and makes the risk of incorrectly determining the cause of the breakdown minimal. Of course, even with this information in mind, the work should be carried out by a specialist.

Error Codes