Conditioning systems. Split systems: how to choose?

Traditional air conditioners are gradually being replaced from the market by more technologically advanced and user-friendly equipment. In private homes and apartments, it is increasingly possible to meet split-systems. Such equipment largely preserved the operating principles of old-style climate units, but thanks to some changes in the configuration of working elements, manufacturers achieved such advantages as low noise, compactness and ease of operation. But this is not all the advantages that modern air conditioning systems have . Split-systems of the last generation actively absorb new technologies, allowing to improve both technical parameters and ergonomics.

What is the peculiarity of split systems?

The first representatives of the segment of air conditioners were a monoblock design. Actually, a certain demand for such models is observed today. Their shortcomings include significant limitations in power, inconvenience when placed in a room and a high level of noise, since the main working nodes are located in the room, and not in the street. In turn, the split- air conditioning system provides for the division of the structure into two units, one of which is taken out. For a bundle of components, special traces based on copper insulated pipes are used. In the provision of such interaction, one can not do without the formation of a corresponding hole in the wall. By the way, the need for shtrobleniya in the process of installation is the main drawback of such structures.

As for the indoor unit, it performs the function of the evaporator and is installed indoors. It is due to the split device that the split-air conditioning system is characterized by compact dimensions of the main functional unit and its low noise level.

Technical and operational parameters for selection

First of all, the power values are taken into account, which averages 500-600 W. Further it is important to pay attention to the performance indicators, which are expressed by the ability to cool: household models usually have this power within 2000-3000 W. In order not to be mistaken in the selection of equipment for these indicators, it is worthwhile to initially focus on the area served. Manufacturers, for example, can indicate the possibility of optimal operation in rooms up to 20, 30, 50 m ² or more. The range of operating temperatures also matters. In the traditional design, the split-air conditioning system for the house is able to provide from 18 to 40 ° C. But here it is important to take into account the possibility of working in two modes - heating and cooling.

Types of split systems

The main classification of such systems involves the allocation of commercial, household and industrial models. For domestic use, household systems are used, which can be inverters and non-inverters. This separation is based on the control methods: in the first case, it is assumed that the operating parameters are set discretely, and in the second case, it is infinitely adjustable. At first glance, the possibility of a sudden change in settings is preferable and the choice should be made of inverter air conditioning systems. Split systems of this type, in particular, allow you to quickly achieve the optimal microclimate. But for this advantage it is necessary to pay the big expense of the electric power. In addition, the smooth temperature change is more comfortable, from the point of view of user experience.

Select by installation type

Although the models that assume a typical wall-mounted installation are the most widely used, in some cases it is advisable to use other configurations. For example, floor-ceiling structures have high performance and require more space for installation. Therefore, they are often installed directly on the ceiling. If you want to completely hide the equipment from the eyes and save as much space as possible, the best solution will be a split-air conditioning system. How to choose a climate technique that requires minimum installation costs is one of the main issues of the modern consumer. In this case, it makes sense to turn to columnar technology. Such systems require a minimum of installation operations, although they take up more space in the room.

Multi-split air conditioning

In terms of installation and configuration of placement of split systems, there is one important advantage. The fact is that one remote compressor unit is capable of servicing several evaporation segments at once. This is a multi-structure, involving maintenance of up to 8 internal components. And here it is important to consider the separation of such systems into fixed and typed systems. The first option involves the installation of a complete set with a certain number of internal segments-evaporators. The split split-air conditioning system, in turn, provides for the individual configuration of the outdoor unit with internal components. Such structures are usually used in country houses.

Additional functionality - what to consider?

Manufacturers of climate systems do not stop there and regularly master new technological developments. In the latest versions of such equipment, you can find ionizers, multi-stage filters, and control systems with a wide range of capabilities. Timer, automatic adjustment of parameters, the presence of several operating modes - only the basic part of the electronic filling, which provides modern air conditioning. Split systems also evolve in terms of communication capabilities. In particular, the developers of the latest versions supply them with wireless communication modules that allow controlling the microclimate via mobile devices.

Conclusion

The growing popularity of climate units of this type is due not only to the merits of the design, but also to the fact that there are no worthy competitors on the market. Monoblock plants are gradually disappearing from the manufacturers' lines, and the specialized technique for warming and humidifying loses by performance criteria. At the same time, there are disadvantages of modern air conditioning systems. Split-systems, as already noted, require the implementation of assembly activities that involve the creation of holes in the wall. In addition, the cost of such equipment, even in the middle segment, rarely drops below 30 thousand rubles. Of course, we are talking about technologically advanced models from well-known manufacturers.