Very often, thoughts about buying a split system attend to a hot summer day. After all, the main purpose of this instrument is the cooling of the room. There are many different models of split systems and in order to deal with them, you need to get acquainted with their varieties.
Content
Definition of split systems
The most popular view of the air conditioner are split systems. They are used to support optimal climatic conditions in the room. In the apartment, in a residential building or in the enterprise, these units are installed to create favorable temperature conditions.
Depending on the scope of the split system, there are:
1. Split systems for rooms of a small area:
- wall doubles,
- wall Multi Split Systems,
- outdoor conditioners.
2. Split systems for rooms of the midline:
- cane-ceiling,
- cassette or columns,
- "Matched".
3. Split system for large areas:
- central air conditioners,
- air conditioning, cabinets,
- conditioners roofs and attics,
- precision air conditioners.
Household split systems are used in residential areas from 2 to 120 sq.m. The main task is cooling warm air. Sometimes used as an additional heater.
Commercial split systems are effectively cooled from 80 to 350 sq.m. We are appropriate only if the area of \u200b\u200bthe entire object is more than 200 square meters. m. otherwise it is cheaper to put an ordinary household split system.
Split systems, the price of which is highest, this is an industrial air conditioner. Used in areas over 300 sq.m. The main distinguishing feature is permanent work for 10 years. Practically do not require care and repair.
Double-block split systems
Wall-mounted or double-block split systems are most often used in apartments, houses, small stores or offices.
They consist of two blocks:
- outdoor
- internal.
The indoor unit is responsible for the condensate removal, it also supplies air cooled by the outer unit. Both blocks are connected by copper tubes in which the cooling fluid circulates. Most air conditioners are Freon. Since the motor is located inside the outer block, the noise level is low enough.
The location and the type of the inner block is chosen independently, guided by the features and size of the room.
The advantages of a two-block split system:
- low noise;
- optimal cooling power from 1.5 to 8.5 kW;
- affordable price;
- rapid cooling of residential premises;
- compactness;
- remote control;
- many optional functions;
- various design solutions;
- saving electricity.
Disadvantages of the double-block split system:
- a small area of \u200b\u200boperation;
- no fresh air ventilation function;
- the impossibility of transportation with frequent move.
1. Split system, reviews about which is most positive - this is an inverter air conditioner. It differs from the usual the fact that when air cooled when the desired temperature has already been achieved, it does not turn off, and reduces the power of work and constantly supports the set temperature. The usual split system turns on and off, thereby using electricity much more than the inventory.
2. Multi split systems differ in that it is connected to the outer block from two to five external blocks. They are installed, for example, in offices or if the design of the facade of the house does not allow you to set a lot of outdoor blocks.
Channel split systems
Channel split systems have a complex structure and principle of operation:
- The outdoor unit that necessarily contacts the fresh air. According to the outer unit, the air falls into a stress system, which supplies fresh air to the room through an electric valve with an electric drive.
- Next, the split system filter, filters fresh air, which falls outside. The calorifer is heated by air, if necessary. It can be water or electric.
- Through the channel fan with the silencer, the air flow falls into the trimming channel of the intake system.
- Further, the air enters the air conditioner unit where you communicate to a given temperature.
- Through the air duct with the grille, the air is given to the room. Lattices are made of tin, and can be both wall and ceiling.
One of the main advantages of channel split systems is air conditioning, divided into different rooms. If the wall split system is installed in the same room, the channel split systems are served in different rooms. The disadvantages of such split systems are the complex installation and the impossibility of separate temperature adjustment in different rooms. Also for their installation requires a mounted ceiling or a sub-flow space.
Outdoor split systems
Enough multifunctional air conditioner, which does not require stationary installation. Usually they are bought on removable apartments when there is a need to move, and I don't want to do the most expensive gift. The operation process is reduced to fixing the condensation tube in the window and turn on the remote control button.
Of the advantages, it is customary to allocate:
- Mobility - with frequent moves it is easy to take with you, since this type of air conditioner does not require a long installation.
- Function cooling and heating air.
- The presence of a timer.
- Remote control.
- The function of ionization and air purification.
With a number of benefits, such air conditioners have disadvantages:
- A small hose length, which does not allow you to install it away from the window.
- Limited power.
- Increased noise.
- Compared to Wine Split Systems, floor conditioners are more expensive.
- The filter must often be cleaned.
Overview of climate machinery manufacturers
Conditionally, manufacturers of climate machinery should be divided into 3 classes:
1. Class A conditioners, it is:
- Daikin,
- Mitsubishi Electric
- Hitachi.
2. Split systems of the middle class in:
- Toshiba,
- Gree
- Fujitsu,
- Electrolux
- Zanussi,
- Carrier.
3. Split system class C:
- Lg
- Samsung,
- GENERAL,
- Dantex. General Climate,
- Panasonic.
Overview of the most popular brands of air conditioners:
- Daikin air conditioners (Japan) - This company is a leader in the production of air-conditioning market. These conditioners are of good quality and high reliability. Scientists Daikin's constantly developing new features for easy and comfortable use of a split system. For residential homes, for industrial purposes there is a huge choice of models. Intelligent Eye feature allows you to monitor the climate in the room. Also, these air conditioners are sustainable. In modern models of the producers refused to use Freon R22. Prices of air conditioners wall of this company range from 600 to 4000 $.
- Mitsubishi Electric (Japan, United Kingdom, Thailand) - one of the most popular companies in the production of split systems and air conditioning systems. HVAC equipment of this brand is characterized by high energy efficiency, low noise level to 19 Au and many additional features that ensure maximum comfort. Prices of products range from 1000 to $ 7000.
- Hitachi conditioners (Malaysia) - a combination of low price and high quality cooling. Suitable for office space and residential apartments or houses. Price $ 700-3000.
- Toshiba. Air conditioners of this brand are compact, efficient and reliable. Prices at the level of from 600 to 2000 $.
- Panasonic (Malaysia) - a popular brand name appliances. Split-system Panasonic air purifiers are equipped with high-performance and reliable filters. Convenient operation and installation flexibility make the climate of the technique of this brand of air conditioning demand in the market. Price from 500 to $ 1500.
- Korean split system LG bribe a variety of design solutions to choose a split-system, suitable for any interior. Good air purification system and high power - these are the main dostoinsta. Price from 300 to 900 $.
Review is not popular, but high-quality brands:
- Kaiser
- nexon,
- Samsung,
- Saturt,
- Haier.
If we make an approximate net price, then:
- buy a conventional split system will cost $ 400,
- mobile air-conditioning - $ 600
- inverter split system - $ 600-800,
- multi split system $ 800-1000,
- channel split system starts at $ 2200.
Tips for choosing a quality air conditioner
- The first step is choosing the type of split systems. This can significantly narrow down the search.
- The second, and perhaps the most important, criterion is the price. The air conditioner functionality must respond its cost, overpays for the brand there is no meaning.
- Working area. Determined by quadrature of the room. If you plan to install a multi split system, the working area will consist of the sum of the space of individual rooms.
- Nominal and maximum air conditioner power. Nominal called the power specified by the manufacturer. Under the influence of atmospheric conditions, mechanical factors affecting the operation of the split system, the rated power drops. Accordingly, it is recommended to clarify the real or maximum power of the air conditioner.
- Ionization filters. This is a useful gadget, as it counteracts the appearance of bacteria in the air conditioner and purifies the air from viruses and allergens. The only drawback is needed regularly replacing. From the point of view of physics, silver ions are falling to the maximum in a month.
- No noise. This parameter is specified in the technical characteristics of the air conditioner. Make sure that it does not exceed 19 dts.
- Smart sensors. Additional functions that only overload the operation of the air conditioner and increase the power of electricity consumption.
- It is better to choose inverter split systems. It will help save electricity and will constantly maintain the specified temperature.
- Pay attention to the weight of the split system. High-quality air conditioning will always weigh more, since the main elements of the design must be made of metal, and not from plastic.
- The outer block is desirable to choose a metal, since the plastic under the influence of the temperature difference is deformed.
- Installation is better to entrust professionals, because they give a guarantee and are responsible for the quality of work.
- The remote control must be simple, comfortable and understandable.
- Buy and install the split system is better in autumn or spring. After all, in the midst of the season, the price of them increase.
- If the installation is made in a multi-storey building, it is better to establish an outdoor unit where, if necessary, the services will not work.
- If you do repair, it is advisable to purchase air conditioning, before it is completed. Then the installation will cost cheaper, and all the wires will hide in the walls.
The selection of split-systems is very wide, and therefore based on the features of the room and the necessary functions, you need to choose the device that is suitable for you.
