Very often, thoughts about buying split systems are visited on a hot summer day. After all, the main purpose of this device is the cooling of the room. There are many different models of split systems and in order to figure it out, you need to familiarize yourself with their varieties.
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Determination of split systems
The most popular type of air conditioning is split systems. They are used to support optimal climatic conditions in the room. In the apartment, in a residential building or at the enterprise, these units are established to create favorable temperature conditions.
Depending on the sphere of use of split systems, there are:
1. Split systems for rooms of small area:
- wall -mounted two -block,
- wall cartoon split systems,
- floor air conditioners.
2. Split systems for premises of medium area:
- channel-ground,
- cassette or columns,
- "Testament."
3. Split systems for large rooms:
- central air conditioners,
- conditioners-chips,
- roof air conditioners and attic premises,
- precise air conditioners.
Domestic split systems are used in residential premises with an area of \u200b\u200b2 to 120 sq.m. The main task is to cool warm air. Sometimes used as an additional heater.
Commercial split systems effectively cool the area from 80 to 350 sq.m. It is only appropriate 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 the highest, these are industrial-type air conditioners. Used in areas over 300 sq.m. The main distinguishing feature is permanent work for 10 years. Practically do not require care and repair.
Two-block split systems
Wall or two-block split systems are most often used in apartments, houses, small stores or offices.
They consist of two blocks:
- external,
- internal.
The indoor unit is responsible for the removal of condensate, it also supplies air chilled by the external unit. Both blocks are connected by copper tubes through which the coolant circulates. Most air conditioners are Freon. Since the motor is located inside the external unit, the noise level in the room is quite low.
The location and type of internal 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 additional functions;
- various design solutions;
- electricity savings.
Disadvantages of a two-block split system:
- small area of \u200b\u200bfunctioning;
- lack of freed air ventilation function;
- the impossibility of transportation with frequent crossings.
1. Split system, reviews of which are most positive - this is an inverter air conditioner. It differs from the usual one in that when air cooling, when the desired temperature is already achieved, it does not turn off, but reduces the power of the work and constantly maintains the set temperature. The usual split system turns on and turns off, thereby using electricity much larger than inventory.
2. Multi split systems differ in that from two to five external blocks is connected to the outer block. They are installed, for example, in offices or, if the design of the facade of the house does not allow you to install many external blocks.
Channel split systems
Canal split systems have a complex structure and principle of operation:
- The outer unit, which necessarily contacts fresh air. According to the outer block, the air enters the pure system, which supplies fresh air into the room, through an air valve with an electric drive.
- Next, the filter of the split system, filters fresh air, which enters outside. The calorifer warms up air, if necessary. It is water or electric.
- Through the channel with a noise lodger, the air flow enters the supply channel of the fence system.
- Next, the air enters the air conditioner block, where it is brought to a given temperature.
- Through the duct with a grate, air is given to the room. The lattices are made of tin, and can be both wall and ceiling.
One of the main advantages of channel split systems is the air conditioning of a room divided into different rooms. If a wall split system is installed in one room, then channel split systems, supply air to different rooms. The disadvantages of such split systems are a complex installation and impossibility of separate temperature adjustment in different rooms. Also, for their installation, a hinged ceiling or underground space is required.
Floor split systems
A fairly multifunctional air conditioner that does not require stationary installation. Usually it is bought for rented apartments when there is a need to move, but the hosts 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 remote control button.
Of the advantages, it is customary to highlight:
- Mobility - with frequent crossings, it is easy to take with you, since this type of air conditioner does not require a long installation.
- The function of cooling and air heating.
- The presence of a timer.
- Remote control.
- The function of ionization and air purification.
With a number of advantages, such air conditioners also have disadvantages:
- The small length of the hose, which does not allow you to install it far from the window.
- Limited power.
- Increased noise.
- Compared to wall split systems, floor air conditioners are more expensive.
- The filter must be often cleaned.
Overview of company manufacturers of climatic equipment
Conditionally, the manufacturers of climatic equipment should be divided into 3 classes:
1. Class A conditioners, this:
- Daikin,
- Mitsubishi Electric
- Hitachi.
2. SPLL systems of the middle class B:
- Toshiba,
- Gree,
- Fujitsu,
- Electrolux,
- Zanussi,
- Carrier.
3. Class C split systems:
- LG,
- Samsung,
- General,
- Dantex. General Climate,
- Panasonic.
Review of the most popular trademarks of air conditioners:
- Daikin air conditioners (Japan) - this company occupies a leading position in the air conditioning market. Their air conditioners are of good quality and high reliability. Scientists Daikin are constantly developing new functions for more convenient and comfortable use of split systems. For a residential building, for production purposes, there is a huge selection of models. The Intelligent Eye function allows you to monitor the microclimate in the room. Also, these air conditioners are environmentally friendly. In modern models, manufacturers refused to use the R22 freon. Prices for wall air conditioners of this company amount to $ 600 to $ 4,000.
- Mitsubishi Electric (Japan, Great Britain, Thailand) is one of the popular firms for the production of split systems and air conditioning systems. The climatic technique of this brand is distinguished by high energy efficiency, low noise level up to 19 DC and many additional functions that provide maximum comfort. The prices of this manufacturer range from 1000 to $ 7,000.
- Hitachi air conditioners (Malaysia) - a combination of low price and high -quality cooling. Suitable for both office premises and for residential apartments or houses. The price is $ 700-3000.
- Toshiba. The air conditioners of this company are compact, efficiency and reliability. Prices at the level of $ 600 to 2000.
- Panasonic (Malaysia) is a popular brand of household appliances. Panasonic split systems are equipped with highly effective air purifiers and reliable filters. Convenient management and flexibility of the installation make the climate technique of this trademark in demand in the air conditioning market. The price is from 500 to $ 1,500.
- LG Korean split systems are captivated by many design solutions that allow you to choose a split system suitable for any interior. A good air purification system and high power are the main good. The price is from 300 to $ 900.
A review of not popular, but high -quality brands:
- Kaiser,
- Nexon,
- Samsung,
- Saturt,
- Haier.
If you make an approximate price grid, then:
- buy a split system of a regular type will cost $ 400,
- mobile air conditioning - $ 600,
- inverter split system-$ 600-800,
- multi split system $ 800-1000,
- the channel split system starts from $ 2200.
Tips for choosing a quality air conditioner
- First of all, choose the type of split system. This allows you to significantly narrow the search.
- The second, and perhaps the most important, criterion is the price. The functionality of the air conditioner must meet its value, it makes no sense to overpay for the brand.
- Working area. It is determined by the square of the room. If it is planned to install a multi split system, then the working area will consist of the amount of individual rooms.
- Nominal and maximum air conditioner power. The nominal is called the power indicated 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 cleanses the supplied air from viruses and allergens. The only drawback is that it needs regular replacement. From the point of view of physics, silver ions break up in a maximum of a month.
- Lack of noise. This parameter is indicated in the technical characteristics of the air conditioner. Make sure that it does not exceed 19 DC.
- Smart sensors. Additional functions that only overload 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 a given temperature.
- Pay attention to the weight of the split system. High -quality air conditioning will always weigh more, since the main structural elements should be made of metal, not plastic.
- It is advisable to choose the outer block with a metal one, since the plastic under the influence of the temperature difference is deformed.
- It is better to entrust the installation to professionals, because they give a guarantee and are responsible for the quality of work.
- The remote control should be simple, convenient and understandable.
- It is better to buy and install a split system in the fall or spring. After all, in the midst of the season, prices for them increase.
- If the installation is carried out in a multi -storey building, it is better to install an external unit where, if necessary, to carry out service service will not be difficult.
- If you make repairs, it is advisable to purchase air conditioning, until its end. Then the installation will cost cheaper, and all the wires will hide into the walls.
The choice of split systems is very wide, and therefore, based on the features of the room and the necessary functions, you need to independently choose the device that is right for you.
