The development of structural designs of modern climate equipment allows interested customers to supply apartments with small and at the same time productive installations. The process of air purification in split systems also eliminates noise due to the separation of functional blocks. At the same time, the configuration of the cassette type provides the possibility of maximally preserving free space in the room, which is not hidden by the housing of the indoor module. This is a ceiling split system that is fully integrated into the upper niche. To implement this installation method, a special device of profile design in the ceiling is required, but in the operational plan this option justifies itself from various aspects.
Features of ceiling models
By and large, this is a classic representative of separate air conditioners, which has all the advantages and disadvantages of this configuration. The main design feature is the location method. The fact is that the air conditioning system is focused on installing a false ceiling in the design . In the presence of this frame, there will be no problems with installation, since the very idea of suspended structures provides for the possibility of integrating communication systems. True, usually we are talking about hiding the wiring, but if you initially calculate the possibility of installing an air conditioner, then it is quite possible to build such a case.
There are differences from the operation of traditional air conditioners, which can be felt already during operation. Since the ceiling split system due to its location can freely cover the entire area of the room, the cooling efficiency is also increased.
Main characteristics
A common advantage for all split systems is unlimited power. Again, the separation of modules into external and internal segments allows manufacturers to supply equipment with productive technical stuffing. The ceiling split system is not an exception, the power potential of which can reach 16 kW. However, the average range still has power indicators in the range of 4-7 kW. These values apply to both cooling performance and heating performance.
As for the form factor, the choice here is not so extensive. The design most often has a square shape, the base of which is immersed in a niche of a suspended ceiling. It should be noted that the depth of the case is usually 25-30 cm. This indicator should be taken into account in the calculation of installation parameters. Actually, the design advantages that a ceiling split system can have are expressed only in the appearance of the external panel. The rest of the structure remains hidden from view.
Floor and ceiling modifications
In addition to the cassette modification, there are other versions that are installed in the upper part of the room. In many operating parameters, such options correspond to the cassette configuration, but their installation is performed with less labor. In particular, floor-and-ceiling types of split systems are widespread, which are used in cases when it is not possible to install in a niche of a suspended structure. If we talk about the features of the working process, the air conditioner directs air flows along the walls or ceiling. The user can adjust the dispersion and direction of the jet according to need. And now it is worth considering in more detail the nuances of installing ceiling systems.
Installation of air conditioners
The whole process can be divided into three stages. First of all, an external module is mounted. This operation is performed in the same way as with conventional split systems. Next, a trunk is formed that connects the outdoor unit with the indoor unit. Since the mounting point of the executive segment is located in the area of the suspended ceiling, communication wiring can be hidden in advance in this area. At the final stage, the installation of air conditioners is carried out indoors. Usually a cassette internal model is installed as part of installation activities with a suspended structure. First, the body of the climate system is attached, and then it is closed with profile components and finishing material.
Maintenance
Among the maintenance activities of models of this type, we can distinguish general ones that apply to all types of air conditioners, and special ones, due to the design of cassette systems. Common procedures include periodic filter replacement. For this, you do not need to completely disassemble the structure - the cleaning unit is removed through a special panel. Also, ceiling air conditioners (split systems) leave fumes on the decorative surface during operation. This is the main feature of the maintenance of such units - the user is required 1-2 times a month to clean the panel from traces of settling fumes.
Pros and cons of design
The advantages of ceiling systems are the possibility of flush mounting. As a result, free space is saved in the room and there is minimal impact on the interior design. Moreover, the aesthetic appearance of decorative panels even decorates and stylistically diversifies the appearance of suspended structures. But there are also disadvantages that ceiling air conditioners have. Cassette-type split systems, in particular, require special preparation for installation. This can be said about all air conditioners, but the implementation of the installation of this system is simply impossible without the presence of free sub-ceiling space.
Conclusion
Giving preference to cassette equipment due to operational advantages and saving space in the apartment, one should also take into account the disadvantages of a divided design as such. The fact is that the ceiling split system, like all representatives of this family, is not tolerant of installation errors. For example, the implementation of the trunk connection in the subceiling space imposes a great responsibility on the contractor. On the other hand, there are advantages. For example, the design allows for the implementation of a multisystem in which one external unit and several internal modules are provided. True, such configurations greatly complicate wiring diagrams and increase the cost of equipment. For this reason, multisystems are more often used in offices, public institutions, supermarkets, etc.