Ceiling split system: types of equipment and features of its installation + rating of the TOP-10 best models

Floor split systems

A fairly multifunctional air conditioner that does not require permanent installation. Usually it is bought for rented apartments when there is a need to move, but the owners do not want to make an expensive gift. The operation process is reduced to fixing the condensation tube in the window and turning on the button on the remote control.

Among the advantages it is customary to single out:

1. Mobility - with frequent moves, it is easy to take it with you, since this type of air conditioner does not require a long installation.
2. Cooling and heating function.
3. The presence of a timer.
4. Remote control.
5. Function of ionization and air purification.

With a number of advantages, such air conditioners also have disadvantages:

1. The short length of the hose, which does not allow you to install it far from the window.
2. Limited power.
3. Increased noise level.
4. Compared to wall-mounted split systems, floor-standing air conditioners are more expensive.
5. The filter needs to be cleaned frequently.

What is an air conditioner for?

A modern air conditioner is not just a device that cools the air. The air conditioning system is a complex structure that performs several tasks at once, such as maintaining optimal temperature and humidity, air purification, and much more. Depending on the type of premises they are intended for (for example, office, home, trade pavilion or exhibition hall), air conditioners can perform the following functions.

Ventilation. All modern split systems provide continuous air circulation inside the room.
Cooling and heating. Most models of air conditioners are able to both cool and heat the air, which is very convenient in the absence or malfunction of central heating.

Dehumidification. This function allows you to reduce the humidity level in the room to the set value, removing excess moisture through the drain hose.
Cleaning. For these purposes, special filters are used in air conditioners that capture dust particles and pollen, and also purify the air from smoke, soot and odors.

Fan speed. This setting determines how fast the air will circulate indoors and can be set manually or automatically.
Airflow direction. The control is carried out by means of horizontal partitions that direct the air at a certain angle.

How does air conditioning work in an apartment - the basics of functioning

Air conditioning is now not a luxury, but a way to normalize the climate both at home and at work.Moreover, most of the models are designed not only for traditional cooling, but also for space heating. This means that the purchase of a product will help not only to survive the thirty-degree heat in the summer period of the year, but also in the autumn-spring period it will warm the apartment and prevent its inhabitants from freezing.

The air conditioner works like this: the refrigerant freon is able to become gaseous or liquid. Depending on this, the air is heated or cooled. The unit itself has two blocks, outdoor and indoor.

Table. The structure of air conditioner units.

How air conditioner works

Also, modern models of air conditioners have a third, electronic unit, which allows you to control the settings of the entire system. You can turn certain functions on and off using the remote control as the main control module.

Pros of having an air conditioner at home:

• air temperature control;
• humidity control;
• air purification;
• normalization of sleep in the presence of cool air.

Cons of using an air conditioner:

• because of the air conditioner you can catch a cold;
• it is not cheap;
• it needs to be cleaned and maintained regularly.

How often should the device be cleaned?

Many air purification filters require regular maintenance. Therefore, it is best to make sure in advance that the design of the air conditioner provides easy and convenient access to all these elements of the filtration system.

Do not forget about the convenient location of the outdoor and indoor units of the air conditioner in the house. The indoor unit, for example, should not be covered by furniture or other objects, and the outdoor unit should not be placed in the sun. The outdoor unit may also need a system to drain the condensate that forms during the hot season.

In some models, there is also a self-cleaning evaporator function (located in the indoor unit).

Kinds

There are many types of split systems:

• Household. They are used to create a comfortable microclimate in residential premises. Power is 2-3 kW.
• Commercial. They are also called semi-industrial. They are used in public places, shopping centers, etc. Their power is 3-10 kW.
• Industrial. These are large complexes with high productivity and power over 10 kW.

By mode adjustment method

Inverter.With the help of a special conversion, the parameters of the compressor supply current are changed. This allows you to smoothly change its operation and achieve an accurate temperature value.

Non-inverter. The change in temperature is made abruptly, the operating mode does not have a precise setting.

According to the installation method

• Wall. One of the most common groups of climate technology. Well fit into any interior, allow to achieve high efficiency.
• Floor and ceiling. Attached to the ceiling plate or installed on the floor near the wall. As a rule, these are semi-industrial types of air conditioners. They are convenient because they do not take up space on the walls and can evenly distribute the cooled streams throughout the room.
• Channel. This is a more complex system that provides not only cooling, but also the supply of fresh supply air. Evaporators are built into a duct system placed under high ceilings. It distributes air evenly throughout all rooms, and evaporators cool the flow at the outlet of the system.
• Multi split systems. These are complexes where several evaporators operate in conjunction with one condensing unit. There are fixed and dial systems. The former are designed to work with a certain number of evaporators, the latter are completed in a more flexible way.

In addition to these types, there are more specific kits. For example, systems for allergy sufferers, where air is finely cleaned from all impurities. There are designer kits made in various versions - under a mirror, wood, stone, with an ornament or an atypical shape.

Decide on the type of equipment

When choosing an air conditioner, the first thing you need to pay attention to is the possibility of its internal installation.Systems that are mounted outside the dwelling, due to their bulkiness, cannot always be installed correctly.
Types of air conditioners that are used for air conditioning apartments and private houses are divided into three main types:

• split systems for wall mounting;

• cassette type air conditioners;

• mobile air conditioners.

Types of air conditioners are the most common.

Split systems for wall mounting

These air conditioners are characterized by the following features:

• the ability to install in almost any residential type premises;

• have a heating function;

• produce a minimum of noise;

• perform high-quality air filtration;

• have a wide range.

The disadvantages include the fact that such systems show optimal functionality in small areas. When installed over large areas, uneven cooling and heating of the air is observed. When purchasing such a system, it is worth considering this. In terms of price, it costs about 15 thousand rubles per 20 square meters. This amount includes the cost of installation.

Split system for wall mounting.

These systems are the most popular type of air conditioning systems for residential premises. The classic scheme of a wall-mounted split system consists of two blocks. The first is intended for internal installation, the second, for internal. The distance between the facade block and the one installed inside can reach 20 meters.

In some cases, when it is necessary to serve several rooms or a large area, there may be several indoor units. At the same time, they are all connected into a single system with a single outdoor unit.

A split system is a fairly complex household appliance. As an intake of heat or cold, they use not air, but freon. For this reason, the answer to the question - how to choose a split system is the following - on the advice of a specialist.

Only after consulting with a professional, you can choose the best option. For the same reason, the installation of such systems should be entrusted only to appropriate specialists. This will save you from errors in calculations and discounts, and save warranty service.

Cassette type air conditioners

These air conditioners have the following features:

• well suited for installation in spacious rooms;

• quickly and evenly perform cooling or heating of the air;

Cassette-type air conditioner. Source allegro.pl

The disadvantages of this equipment include the complexity associated with installation work. For their installation, a suspended ceiling is required and their price segment is quite high. The purchase and installation of an air conditioner of this type will cost about 40 thousand rubles for 50 square meters.

When the cassette-type air conditioner is operating, the air flow is distributed in four directions. This allows the system to quickly and evenly heat or cool a sufficiently large room. It should be borne in mind that in this case, the purchase of such a system is unjustified economically for rooms less than 50 square meters.

Also, the answer to the question - how to choose a split system for the house, is similar to the first type of air conditioners, even to a greater extent. This is due to the fact that cassette-type air conditioners are quite rare guests in household appliances stores. Their production, sale and installation are carried out by specialized companies.

Mobile air conditioners

The main characteristics of these air conditioners include:

• installation in small areas;

• the possibility of using in places where there is no possibility of installing split systems.

Mobile type air conditioner. Source climalogic.by

Despite the clear advantage in the form of high mobility, such equipment has a number of disadvantages. The main one is rather large bulkiness. Also, the disadvantages include a noticeable level of noise against the background of limited power. On average, the power of such air conditioners does not exceed 3 kilowatts.

If we take the price service 20 square meters usable area, it is approximately equal to a standard split system. The vast majority of these devices are designed for use in rooms no larger than 30 square meters.

There are more powerful models, but they are much less represented on the market. At the same time, the cost approaches stationary systems. The acquisition of powerful mobile-type equipment is justified only in the impossibility of installing stationary solutions.

Manufacturers overview

Japanese manufacturers are leading in the ranking, but today there are a lot of popular models that are produced in different countries.

Gree GRI/GRO:

• budget option, reliable;
• serves rooms up to 90 squares;
• works for heating and cooling;
• has a stylish design, many comfortable modes;
• there are cleaning filters;
• wall type, outlet filters on both sides;
• economical, quiet.

Toshiba RAS:

• wall inverter;
• maximum cooling area - 35 squares;
• equipped with ventilation, cooling, heating, temperature maintenance modes;
• able to dry and purify the air;
• there is an anti-ice system;
• self-cleaning function;
• stylish design;
• 5 speeds;
• compact;
• silent.

Panasonic CS-UE:

• Beautiful design;
• easy to install and use;
• the panel is removed;
• copes well with odors;
• there are modes of heating, cooling, drying;
• silent;
• there is a self-diagnostic function;
• economical.

Roda RS, RU:

• budget wall option;
• there are several modes, including temperature support;
• automatic switching on and off;
• heating, cooling;
• self-diagnosis;
• 4 speeds.

Hisense AS:

• wall-mounted multifunctional device;
• inverter type;
• there is heating, cooling, drying;
• condensate drain - double-sided;
• switching off and on by timer;
• surge protection;
• silent;
• low price.

Daikin FTXK, RXK:

• stylish design;
• silent;
• has heating, cooling, drying, ventilation, temperature maintenance modes.

General Climate GC/GU:

• inverter type compressor;
• economical;
• perfectly maintains the set temperature;
• convenient control system;
• has the function of air purification, suitable for allergy sufferers;
• there are modes of drying, heating, cooling, ventilation;
• there is a timer;
• silent.

Ballu BSLI:

• multifunctional and efficient device;
• reliable, high quality materials are used in it;
• energy efficiency at an excellent level;
• inverter type;
• dense filter;
• silent;
• stylish design;
• timer;
• automatic defrosting;
• self-diagnosis.

Electrolux EACS:

• wall;
• high degree of reliability;
• excellent sound insulation;
• precisely maintains the set temperature level;
• power consumption is low;
• inverter type technology;
• there are automatic and night modes;
• intensity adjustment;
• timer;
• stylish design;
• quality materials;
• easy installation, 2 condensate outlets.

Mitsubishi Electric MSZ

• reliable, the service life of the device is long;
• noise level is low;
• the case does not fade;
• high level energy efficiency;
• inverter type of control;
• silent;
• there is a self-diagnosis and a timer;
• filters from bacteria, viruses, dust, wool.

Installation steps

Installation of this type of air conditioner is considered difficult due to the presence of two blocks. If there is no knowledge regarding the installation of air conditioning devices, it is better to entrust the work to professionals.

The whole process is divided into stages that are performed in this sequence.

1. The equipment is unpacked, the equipment is inspected. Read the instructions that came with the air conditioner. In the installation paragraphs, the manufacturer indicates important points and features of fastening some elements.

2. In the room, a wall is determined, on which it is planned to fix the outdoor unit from the side of the street. The type of materials from which the building was erected is investigated.

3. In the intended place of the wall, holes are made for communications.

4. From the side of the facade, special brackets are first attached, after which the outdoor unit is installed on them.

5. The fixation of the indoor unit is carried out indoors at a distance from the external device not exceeding 10 m (the limit indicator is indicated in the instructions).

6. Two blocks are connected by a freon line with a hermetic docking with the entrances to the housings.

7. Connecting electrical wiring.

8. Test run of the air conditioner and checking the functions declared by the manufacturer.

The guarantor of quality work is the place of purchase of equipment and the reputation of the manufacturer.

How to choose a good split system?

A wide selection of multifunctional split systems on the market often puts a person in a difficult position when looking for the most suitable option. Its correct operation for many years will largely depend on the quality of the device, so it is best to trust trusted manufacturers here: Daikin, Mitsubishi Electric, Toshiba, LG, Electrolux and Shivaki.

From the budget segment, good models of climate control equipment are offered by manufacturers Ballu, AUX, Roda, Gree and Lessar from China

When choosing a suitable device, pay attention to the following:

• Case material: plastic, galvanized or stainless steel.
• Energy class: A, B.
• Noise level: 25-45 dB.
• The presence of a night mode, in which the noise level is reduced to a minimum.
• The ability to work not only for cooling, but also for heating and ventilation (ventilation).

One of the most important parameters is the type of air filtration, as well as the ability to ionize air flows, which should also be taken into account.