When choosing a place to install the air conditioner, the first thing you need to consider is the coolest air will be 2-3 meters away from the device. Place it in such a way that in this zone there is no bed, sofa or another place for sleep or long holiday. In addition, choosing where to install air conditioning, it is worth choosing a place removed from all heating devices. All that highlights heat or steam is a bad air conditioner neighbor if you certainly do not want to arrange indoor tornadoes 🙂. It is also undesirable that furniture objects stood on the path of the air flow, otherwise the operation of the device will not be effective enough.
Choosing, how to install air conditioning in the room, take into account the location of the windows. If you have a sunny side, then the flow of cooled air should go perpendicular to the influx of heat from the windows, in this case the temperature will be distributed to the most evenly. It is also not recommended to have a split-system opposite the door to the room so that the cooled air does not go to other rooms.
When installing an air conditioner under the ceiling, you also need to consider the necessary indent - at least 15 cm from the ceiling to provide space for air movement. Since most split systems do not provide air flow from the street, but only cools the already existing, for a healthy microclimate air conditioner better put in one room with - it will serve fresh air, and air conditioning - cooling it to the desired temperature.
If you decide how to install air conditioning in the bedroom, then better decision It will place it above the bed - in this case, the zone of the greatest cold will be abroad, and the air during sleep will be a pleasant temperature.
If we talk about how to properly install air conditioning in the kitchen, then, besides the distance from heat sources, to which the kitchen stove belongs, it is necessary to take into account that if the air flow falls into other rooms, then smells from the kitchen will go all over the apartment . If you have gas stoveThe air conditioner opposite it is also not worth it, since the air will be blown out the flame. In the kitchen, it is often not enough space to install a split system according to all the rules, in this case you can choose an angular or compact installation, now such options are also provided on the market.
The modern office is perhaps it is quite difficult to imagine without air conditioning. And private consumers are increasingly installing split systems in their homes and apartments. If you also decided to follow their example, then surely you can do the installation process yourself. However, to begin with, it is necessary to familiarize themselves with the technology and some principles of installation, this will be discussed below.
Before starting the installation of the split system, you must familiarize yourself with some nuances of such work. By purchasing the appropriate technique, you are pretty spent, so you should be interested in the question of how to save in the system of operation of the system. For example, if thermal contact will be maintained between hot and cold zones, it will contribute to an increase in electricity consumption, because the compressor will need to drive heat inside the system, as well as pump the refrigerant.
Garbage and dust inside are unacceptable. The vacuum pump is a high-tech device. If the crumb of metal falls there, it will bring out the equipment. Installation of split-system should be accompanied by ensuring complete tightness. Even if the most minor slots remain, then light-boiling liquids will be ready to evaporate.
The outer block is located below the internal one. This will facilitate the operation of the compressor, because the thermosphonic effect will work. It is explained by the fact that the heated fluid will rush up. If you do not consider this requirement, the compressor will overcome physical powerAnd electricity consumption will again increase. Dismantling-installation of the split system can be performed independently. But for this outdoor block It is necessary to have a convenient location. In addition, he must be in the shade. If it is subjected to additional heating, then the costs will be slandered again on the shoulders of the owner.
Installation of the drainage tube is also accompanied by compliance with certain rules. It should not be bending upstairs. If the position of this node is similar to U, then it will cause the source of the infection, because the condensate will be a place for the occurrence and development of fungus and microbes whose disputes are in the air.
Installation of split-system in Azov and other cities can be implemented. Prices for such work are presented below. But if you plan to do yourself yourself, you should know that air conditioners are performed with separate blocks, one of them will be outdoor, while the other is internal. The latter is an evaporator, but the first is a condensing compressor. These names are conditional, because modern models Can cool and heat the room. In the latter case, the refrigerant is condensed inside the block in the apartment, and evaporates outside. Therefore, the internal and outdoor unit is isolated.
Considering the expensive models, you should pay attention to the fact that there is a possibility of connecting to one outer block of several internal. Each of them can work separately, heat and cooling. Such a system with high cost at the time of purchase in operation will be more economical, because the heat exchange between the rooms does not interfere, but helps the air conditioner.
According to homemade masters, the installation of the split system is better to coincide with the repair. This is due to the fact that the installation of such equipment is a pretty serious task. In order to carry out the electrician, you will have to go through many walls. If they already have a cladding, then in advance it is necessary to lay the costs of a new finish.
When homemade masters ask about what preparations need to be carried out before installing the split system, they respond that in the first stage it is necessary to take care of the presence of appropriate tools. It is not only always convenient to use sweater tools, but also unsafe, because with such an outcome, the air conditioner can break in a week.
To carry out installation, prepare:
Consumers emphasize that a set of chisels should be attached to the perforator. You will have to do holes in the overhaul. Their diameter should be 100 mm. Homemade masters claim that the reinforcement designer will also need. If the wall is concrete, then you can get into the rod, so you have to look for a new hole.
Saw tubes for refrigerant should not be knitted. For this consumers advise you to acquire or borrow a pipeline. If you do not follow this rule, then a copper crumb will remain in the lumen, it will quickly withdraw the compressor.
Studying tubes with infirred means is also not worth it. To do this should be prepared special set. Otherwise, you will not succeed in achieving tightness. A good set includes pipe cutting and shabby. To check the tightness of the system, it is better to use a bicycle pump. But for vacuuming it will suit the eponymous pump.
Installation of air conditioners / split systems is usually carried out by typical schemeswhich are suitable for apartments, offices and residential premises. Pre-laying blocks and installation calculation is carried out after the departure of the specialist. However independent installation You can choose the scheme at your discretion. The first of them involves the installation of an inner block on the wall, perpendicular to the window. But at the bottom of the latter, the corresponding block is installed outside.
The second scheme involves the location of the external block on the left side of the window, if you look at it outside. The internal unit remains in the same place. This installation of the multi-split system is suitable for the first and second floors. The distance between the windows should be sufficient for the location of the external unit. Otherwise, it will be necessary to position, as in the first scheme.
If the window has an opening sash on the balcony, the unit can be placed on the left of the latter. Air conditioning from the inside remains at the same place. After that, you can do the installation of the glass package and the glazing of the balcony. But if the glazing is already available, the installation works can be complicated.
The external unit in the presence of a balcony can be located on its side part. This is true if the width of the surface allows the connection of the freon highway. The sash at the installation site of the external block should be opened if the balcony is glazed. Such a scheme is possible if the parapet of the balcony is made of capital materials, among them:
The surface from the outside should be smooth and clean.
You can independently be installed in the installation of the split system. Installation must be carried out according to a specific algorithm. Works should be started with the installation of the outdoor unit. You can use homemade brackets for this. It is important to make sure that the design will be protected from the direct rays of the sun on a hot season. In this case, installation and maintenance will not cause difficulties.
To install brackets, glazing (if any) will have to remove on time. Root parts of the brackets are crashed into frame framing. If you get along down, then it will be possible to do without a subproof, the balcony's trim does not have to touch.
Installation of the system in the apartment is carried out in the following order. First you need to determine the location of the structure. Then the wiring is laid, the hole in the wall for laying communications is made. Installation of split-system with your own hands, the instruction for the implementation of which is presented in the article, it can be fully implemented.
At the next stage, the technology provides for the preparation and gasket of the pipeline. Blocks must be interconnected. The system should be checked for tightness. It is evacuated, fill, and after the power supply is connected. The split system must be tested. Inter-block harness is isolated. The hole in the overhaul is closed.
If you do not feel the strength to engage in installments yourself, you can use the services of professionals. If you wish, you can save air conditioning in the firm that is engaged in the installation. Quite often, such companies provide a discount on installation work.
The cost of mounting split-system will cost 4000 rubles, if you get air conditioning with a capacity of up to 3.5 kW. When power increases to 7 kW, the cost rises to 4500 rubles. Install the split system from 7 kW in power and above you can 8000 rubles. The split-system installation price usually includes an installation of external and internal blocks, connecting structures among themselves, as well as controls. Paying the above value, you will also get a breakdown of one of the holes in concrete or brick.
Of course, the installation can be done by yourself. But in this case, many suppliers remove the warranty. Therefore, it is better to entrust the work of professionals.
Installation of the air conditioner is a rather complicated event that requires if we do not have experience in conducting such works, then at least thorough theoretical training. More than half of the cases, air-conditioning problems appear due to incorrect installation and errors during the system connection process. Even the most expensive and modern device It will not be able to fully realize its potential if its installation will be performed with a violation of technology.
The traditional split system includes an external unit, which is placed outside the window, and the internal unit. In some cases, more than 1 block is set. Such combinations are known as multisply-system.
Each element of the system performs its functions. Thus, the outer block is responsible for condensation, the internal performs the functions of the evaporator. Blocks are connected using a highway from tubes and wires. On the tubes circulates freon. Also the system includes drainage tube. It is connected to the outer block. It is responsible for the drainage of moisture condensing during the installation process. According to the rules, this tube must be connected to the sewer system.
For sale available air-conditioning systems I am for every taste and requests. However, in its composition and connection technology, they practically do not differ from each other.
Before starting the installation of blocks, you need to decide on a number of important points.
It is important to ensure the possibility of normal access to blocks to fulfill preventive work and repair activities. The outer block should be protected from atmospheric precipitation, icing and other adverse effects.
When choosing the power of the future split system, take into account the operational and other important characteristics of housing. First of all, consider the orientation of the apartment or house on the sides of the world. Also important is the number of people inhabiting the dwelling, the total power of electrical appliances, the number of heating radiators, the availability of others ventilation systems and devices.
Before entering the installation of the outdoor unit, you need to make sure that the strength of the balcony fence or the wall is enough to withstand the weight of the product. The most powerful models weigh up to 60 kg and even more. In the middle of the same household outdoor blocks weigh 10-15 kg and usually no problems with their placement occur. Wall and all used fasteners must have a minimum double margin of safety.
In the presence of outdoor insulation, be sure to ensure that the brackets are attached not to thermal insulation, but directly to the material of the wall.
Quite often in modern housing construction uses aerated concrete. This is an excellent material with high thermal insulation properties, however, by great strength, unfortunately, can not boast. If the external walls of your home are built precisely from aerated concrete, from the installation of the air conditioner directly on the wall should be refracted.
It is not recommended to hang the block and on the ventilated facade.because In the process of its operation, quite strong vibration and noise can be created. In the situations described, the installation of the unit should be carried out using a special-standard compactor, pre-fixed on the wall. The same air conditioner rarely produces noise more than 25-30 dB, so in houses with walls of more dense than the material of the material does not usually occur.
Any batch when installing an external block is not allowed. At each stage of installation, you need to check the horizontal installation of the product using building level. The deviations from the horizontal will lead to a violation of the circulation of freon or the other existing refrigerant.
If possible, the air conditioner should be installed in such a place so that he blows the wind from all sides, but at the same time its protection against atmospheric precipitation and other negative impacts were provided. The optimal option is the placement of the block under the pre-installed canopy or at least on the balcony. Residents of the upper floors apartment houses There may be an outdoor unit of the air conditioner on the roof. It is only important to ensure that the highway has a length in an amount not exceeding 15-20 m. Otherwise, significant cold losses will be marked in the system, and the air conditioner will consume electricity.
Take care of the right arrangement of the flow of condensed moisture. Rules require this tube to be connected to sewage. However, this requirement is almost never fulfilled, and moisture dripping simply on the ground under the window. In such a situation, it is necessary to worry at least that water does not drip on passersby.
The rules require that the distance between the outer block and the surface of the wall is at least 10 cm.The problem is that the compressor must be sufficiently blown from all sides. If it is closer than it is closer than 10 cm to the wall, in the summer, blowings will be insufficient, which will lead to a breakdown of the aggregate.
Installation of the outdoor unit is associated with a certain danger, because It is all the same high-altitude work. Therefore, the installation can be carried out exclusively if there is a necessary insurance, or it is better to trust it with professional installers.
Inside the room is set to install the appropriate block and the mains of the highway. Special attention should be paid to the process of arranging wiring. Household air conditioners consume about 2 kW of electricity and more. Previously, make sure that the wiring in your apartment or house will be able to withstand a similar load. If it is not capable of it, laid an individual line with a separate fuse from the panel. It will protect the wiring from overheating, and your property from ignition.
Route the highway from the external block of the air-conditioning system I am to the location of the indoor unit. Luggage can be laid outside or inside. With outdoor gasket, it hides in a plastic box, in accordance with internal installation The main machine must be dried into the wall.
Carefully rectify to the choice of space to accommodate the indoor unit. The stronger the blocks will be removed from each other, the less efficient will be the operation of the system and the more high there will be energy losses.
The internal unit must be placed in such a way that there are no objects that are capable of interfere with the normal air cooled air. Technique, curtains and other items that are at the same height with the unit must be removed from it at least 3 m.
It is impossible to place a block directly above the heating radiator. Mounting place should be such that the installation can be easily reached to perform repair and preventive work. The distance between the block and the ceiling should be at least 20-25 cm. It is not recommended to install air conditioning over technique and furniture.
The air conditioner must be installed so that the cold air issued during its operation does not shift directly to humans. Otherwise, bronchitis and angina will not make themselves waiting for a long time.
The indoor unit may have a wall or ceiling construction. The latter are extremely rare. However, regardless of the type of system, it is necessary to ensure the most correct and reliable fastening. Installation is performed using brackets and screws. Brackets are required to be tested for strength.
After connecting the outdoor and indoor unit, it is necessary to remove moisture and air from the highway. This process is known as vacuumation. For air and water pumping, special equipment is used.
Installation of the air conditioner is performed in several stages. First, the wiring is laid. Further an external system block is installed. The technology requires that it be located at an altitude of at least 180-200 cm from the ground level. This requirement is relevant for owners of private houses and residents of apartments located on the first floor.
IN outdoor wall drill holes for laying communications. The diameter of the holes should be 500-600 mm. The brackets are installed, due to which the block fixation will be ensured. A special waterproofing glass is inserted into the prepared hole and the gasket of directly connecting communications is performed.
Next need Install the inner block. The maximum allowable distance between these two elements is 20 m. The optimal is considered to be the distance of 7-12 m. Specific recommendations are given in the instructions for equipment, be sure to study it until the installation starts. Install the brackets and fix the internal unit of the air-conditioning system I.
At the end, only the wires will remain, due to which the system functioning will be ensured. Mount the box. He, as already noted, can be inner or external. Connect the electrical pipes and tubes for freon. Perform system vacuum. This uses special equipment. Directly procedure lasts an average of 45-60 minutes.
After the vacuum is completed, perform a trial switching on the air conditioner. Professionals at this stage are used by special program-andp apartments. With its absence, at least observe the system of the system and the state of the power grid for some time.
Errors made in the installation process of the air conditioner entail many different troubles. However, professional installation services every year become more expensive and more and more people in attempts to save are trying to install air conditioning. This, as noted, a rather complicated and very responsible work, which has many features and requiring the accounting of the most diverse nuances.
If these and any other errors have been allowed and led to undesirable consequences, it is necessary to take appropriate measures to eliminate violations. In the event of an appearance of a draft from the air conditioner, it is usually sufficient to change the direction of the flow of air by adjusting the flaps.
When the system is turned on, the external block is often detected when it is often detected. The reason for this phenomenon is usually due to the fact that the system does not have the function of automatic defrost. To eliminate ice, it is enough to turn on cooling equipment for a while. The air conditioner will warm up and the ice will disappear.
If the air conditioner stopped the cooling normally, you need to check the filters. They require regular cleaning. Detailed recommendations on this issue are usually given in the instructions.
If water began to drip from the indoor unit, the cause of such a problem in most cases is a strong clogging of the drainage channel. Also, it is the resulting ice tubes. To eliminate this kind of blockage yourself without the presence of the desired skills it is impossible. It is recommended to urgently call the wizard, which can correctly warm the system and correct the situation.
Uncharacteristic noises during system operation typically indicate a violation of the fan balancing or strong wear of bearings. With this problem, it can also cope with extremely qualified master.
If you find that the air conditioner began to overheat strongly, you should call the wizard to check the level of freon and the tightness of the system.
Thus, self-installing and connecting the air conditioner is a completely feasible job. But you need to tune in advance to the fact that this event is not from the lungs. Follow the instructions in everything and eliminate the troubles in a timely manner. Then the air conditioner will serve as long as possible, fully fulfilling all the tasks assigned to it.
Good job!
Installing the air conditioner should begin with the selection of space for installation. In fact, everything is not easy. We must consider:
So you have to solve a comprehensive task, trying to satisfy all requirements and recommendations. Only in this case the installation of the air conditioner will be successful.
Let's start with the simplest: choosing the place of placement in terms of convenience of use. The internal unit must be placed so that the cooled air spread across the room, but did not get directly on the bed, the desktop, chair. In principle, you can redirect the stream with moving blinds, but it is much better to think about it.
The most correct solution is the solution to place air conditioning above the headboard, above or side from the table. In this case, the flow of cold air will "contend" the place of recreation or work, which is much more comfortable and less dangerous to health.
In addition, there are technical points that must be foreseen before the installation of the air conditioner is started with their own hands. The indoor unit is connected to the outside using the route from copper pipes and control cable. The outputs for connecting the track are on the right (if you look at the front block), but they can be cared in such a way that they are left or below. These outputs are a copper tube with a length of 30 cm.
Outputs from the outer block of the Splitsesthem (rear view)
It is connected to the track (soldering or collapse), and the connection site must be available for service. Because this section of the track in the wall (in the stroke) is not hiding, but are closed with a decorative box. At the same time, the track can be placed in different ways - depending on what wall the internal unit was hung and where the outer block is located in relation to it.
If the internal unit is on the left of external WallAnd the tracks comes out exactly, the minimum distance from the wall to the block is 500 mm (1 picture photo). It can be reduced to 100 mm if the track is wrapped on the adjacent wall, but its total length should not be less than 500 mm. If this is not possible, you can remove the taps to the left and put the pipes in the stroke (drawing on the right). In this case, this is possible, since the location of the conclusions and the route is obtained under the cover of the case, so it is available for repair and maintenance.
If the outer walls of the building can not pull cables, pipes, etc. (so as not to spoil appearance), I'll have to lay the entire track indoors. Less spending option - to hold it in the corner, closing with special boxes. This location is convenient, since then you can close the box with curtains.
The second option is more labor cost (the stroke is more complicated), but from the aesthetic side a more winble - this is a conclusion to translate to the left sidebar and put everything into the remission.
This option can be called typical - this is a standard solution when choosing such a location. Most often, the track in the box is removed directly into the wall, but if necessary, it can be omitted in the corner (also closing the box).
If necessary, you can put it in the stroke (the connection site is in the housing). If the track can not be conducted outside the building, you can put it in the stroke indoors. The route may be similar to the last two photos in the previous chapter.
In fact, this is not the simplest task - to choose a place for the outdoor unit. Not all buildings are allowed to place them on the walls. In this case, there are only two outputs: set the outer block split system in a specially reserved place - air conditioning. If there is no such room, only a balcony or loggia remains. In such buildings, they are usually glazed, because the location of the block does not affect the appearance.
But in this case, it is necessary to provide a system for cooling the equipment and the removal of the exhaust air. If the balcony is spacious enough, at all time its work open windows to ventilating or ensuring fresh air access in any other way. The output is simple and understandable, but leads to overheating of the equipment, and this is fraught with breakdowns and frequent replacement of the damaged outdoor unit.
Installation on the balcony - sometimes the only way out
A little corrected position can install fans for more active air exchange. Right to eat small premisesmake it in it effective ventilation, separate ventilation channels on the lead and air supply. And they must be separate. This is done using air ducts that are displayed instead of the glazing. In general, in this case, the installation of the air conditioner is your own hands - the problem task is precisely in terms of ensuring the normal conditions of the equipment.
If there are no prohibitions on the placement of extraneous devices on the walls of the building, usually the outer air conditioner block is hanging on the balcony fence (side or front) or on the wall, but so that it is possible to reach it for service - wash, clean, check, fix it.
If the balcony is glazed, the window should be opened above it. Otherwise, it will be very difficult to serve it. To protect against precipitation and items that may fall from the window, a visor is placed above the block. The choice of materials is something similar to the trim of a balcony or a white plastic visor, but only a full one. The hollow and metal (including professional flooring and metal tile) is better not to use, since during the rain they turn into a drum, and during the hare can be stunned at all.
If the block is put on the loggia, only the one that in the picture on the right is left above the options above. Near the wall it is inconvenient, except under the window, but it already belongs to another section.
Another point: how to spend the track - on the ceiling or on the floor? It will be necessary to stick in that and in another case, but in the case of the floor it is possible, you will make it from the boards, then the pipes and cables connecting the outer and internal block can be paved on the surface, but better - in the box.
In those rooms where there is no balcony or loggia external part Splitcisystems are hung on the wall outside. It is more convenient if it is under the window or side of it. And under or next to the opening part. In this case, it is possible to maintain the climbers without calling.
When installing the outdoor unit of the air conditioner, with your own hands on the wall next to the window, think about the height of its installation. You can arrange the top surface of the block to the upper edge of the window. In this case, leaning out of the window and insured, it will be possible to carry out work on the windowsill. The second option is the lower edge to align in the lower boundary of the window opening. Here it will be possible to lie down the stomach on the window sill, but it will not be possible to get to the exit location. That is, nevertheless will have to cause industrial climbers.
Those who mount and connect split systems professionally, to work, on average, takes hours. The cost of this service is considerable, but it is explained by the need to use expensive equipment. Good devices are really worth a lot, but many of them can be replaced with a simpler or rent. The only thing that will be difficult to find is a vacuum pump. It is really expensive equipment, but there is a technology that allows you to do without it. This is exactly what some installers do, who have such equipment simply no - they simply blend part of the freon, cleaning the pipes. This method can be used when installing a split system.
What you need to install the air conditioner with your own hands successful? First of all, you need some set of tools. With their help, the case will go faster. But if there is no special toolkit, it can be replaced by the adaptations easier. With them, work will take more time, but if you try, it will not affect this. So, it is necessary to mount the split system:
Well, as they said earlier, a vacuum pump is needed for high-quality starting system. It is not necessary to replace it, the only way - on the tracks up to 6 meters long to release part of the freon (method "PSHICK").
In addition, you will need screwdrivers, hexagon keys, level, hammer, perhaps some other tools, but they usually have in the farm or easy to find them.
In addition to the tools for installing the air conditioner, you will need a certain amount of materials. Without many of them, do not do.
As you can see, installing the air conditioner with your own hands requires serious training. Not only special tools, but also specific materials are needed.
If you want to do everything correctly, the installation of the air conditioner should begin with a careful study of the instruction. For the most part, they are similar, but allowances, requirements for the cross section of the cable, the length of the track, etc. may differ. Another plus from reading Manual - you will define exactly in what order work. In general, this is what needs to be done:
On this first stage self-mount The air conditioner is over. We will put the track further.
Outdoor and internal blocks of split systems are connected by two copper tubes and cable. Also, the drainage tube is displayed. All these communications can be laid on the wall on the wall, and then they fit into a special box. The second option is in the stroke and then you need to make the manufacturer of the groove, which will connect two blocks. But, first of all, you need to drill a hole in the wall. This is done after installing fasteners for blocks. And only after that the installation of the air conditioner continues with your own hands.
When laying in a plastic box, all communications are associated with one bundle. This can be tied up, but more often wedged with a metallized scotch - to further reduce heat transfer from copper pipes.
We have already connected the cable earlier, and the installation of the air conditioner is completed with your own hands with the connection of copper pipes, drainage. With drainage easier. At the bottom of the indoor unit there is a conclusion, that's where the hose or pipe is inserted. The location of the connection can be additionally sealing using the Plumbing Fuma tape. Also for sealing can use silicone sealant.
Next, connect copper tubes. We start in the indoor unit. Two ports are derived on the side wall - one with larger diameter fittings, the second is smaller. Which of them start - no matter. The procedure for such:
Actually everything is already connected, but it is necessary to have vacuuming or simply remove moisture and air from the working bodies of the air conditioner.
Why hold this procedure? During installation, air hit the system, there are also argon remains there. It is necessary to delete this mixture, otherwise it will significantly reduce the operating resource of the equipment. Naturally, it is better if there are special equipment. But, in the extreme case, you can do without it.
If there is a vacuum pump, everything is somewhat simpler. It usually goes two pressure gauges (low and high pressure) You can track the drop in the system in the system, that is, to identify leaks. A vacuum pump is connected to the outlet block with a spool (filling port), turns on 15-20 minutes. During this time, it removes air and nitrogen residues from the system.
After this time, the pump is disconnected, but do not disconnect, but leave connected for another 20-30 minutes. All this time must be observed for testimony of pressure gauges. If they changed, there is a leakage in the system. Most likely - this is the place of connecting copper tubes and need to resettle them. If the testimony of the pressure gauges is stable, without turning off the pump, we fully open the valve that is at the bottom. Freon begins to learn from the block, filling the system (noise). We wear gloves and quickly unscrew the vacuum pump hose (Freon can damage the skin). After disconnecting the equipment, open the valve on the track at the top (the outputs of a smaller diameter). Now the installation of the air conditioner is finished with your own hands. You can turn on.
With the length of the route up to 5 meters, the installation of the air conditioner can be carried out without a vacuum pump. To purify the equipment there will be some amount of freon, but in a different way. The procedure for such:
And in this case, the installation of the air conditioner is completed with their own hands and the equipment is ready to work. But in this case, the tightness of the system is not checked and the freon can slowly disappear, and some air and argon remains in the system. In general, the decision is not perfect.
Reading time ≈ 13 minutes
The microclimate in the house is not just convenient, but also useful for your health - you can maintain different temperatures. But the installation of Split system is interested in many hands - cheaper to make mounting yourself, rather than invite the masters, although it is not always right. First of all, experts will make installation according to the instructions, but if you are confident, you can do it yourself.
Split system before installation
For a start, let's determine what the system is split, so as not to be confused in definitions - for some reason it is distinguished from the usual air conditioner, and it is correct. There are several types of SLE:
The SLE consists of two parts - this is a compressor, which is usually put on the street under the window and the inner block, which serves cold air into the room. The compressor is Freon, which is this air and cools - this air comes from the street ( supply system). In addition to cooling in internal block There is a solenoid, which can also bent of hot air.
Outdoor block is attached on the brackets
The outer block is located in the open space - the facade of the house, open balcony, roof. In office buildings, the outdoor unit can be fixed on ladder march, in the lobby or in the corridor. These two blocks are interconnected by a tube for freon, as well as a tube for the flow of condensate. There is also a compressor, a four-way valve, a receiver, a fan and a winter collector control system, which is driven by a condenser electric motor. The four-way valve is connected from the inner block through power cableRunning from the block in the apartment. The compressor is also located on the outer block, which removes noise indoors. The inner block is slightly noise - it is 24-25 dB and it interferes with some people.
Block in the apartment, fixed to the wall
The internal unit can be located in any part of the room - the ceiling, walls, the floor (it depends on the type of SC). The system is controlled by remote (remote) is attached. Modern air conditioners are equipped with a filter for cleaning air from smoke and / or dust. Heating and cooling the room varies in the range from 10 to 30⁰c. There is information on the remote display that you can adjust the system in the right mode - this air temperature, three degrees of injection force and turbo. For domestic use wall-mounted options, and outdoor and ceiling in offices, enterprises, public areas.
The electronics of this block manages all the parameters:
Modern air conditioners can warm the air that enters the room. This occurs when switching a four-way valve, which changes the direction of air supply. It is controlled by a solenoid at a voltage of 220 V, which comes from the inside. With the heating function on the outer block, it is formed to be removed. Do not hear the house of the SCB negative temperature On the street - it can lead to frost and defrost, which is tantamount to breakage. It is better to use heating at temperatures above 0⁰С.
In SLE, there is a winter kit that allows air conditioning air in rooms closed typewhere there are intensive heat generation - server, shops and the like. During the discharge of cold air, the block on the street is heated, so its freezing is impossible. This kit includes a fan controller - it turns it on in a condenser mode when heated, and also heats the flow of the condensate flow tube.
For Freon R10A exists critical point Heat - this is 72⁰c, therefore, the maximum temperature on the street should be no more than 45-50⁰c. For Freon R22, the maximum temperature of the block 96⁰c, therefore, the permissible ambient temperature is 65-70⁰c - this allows you to install such aggregates in hot shops, in attics and in garages. Such high temperatures can be on metal attics, in maafachs and other metal rooms.
When the temperature on the street is very high, the unit works with pressure and freon drops more. This factor causes more intensively to work the compressor and pump the maximum amount of freon, which leads to its switching to electronics. Conventional SLE is designed for a temperature not higher than 40⁰c. If the air conditioner in the house or apartment is located on the sunny side, it is recommended when installing split systems with your own hands on top of attaching a visor that will protect the unit from the Sun.
For non-standard modes of operation, the capacity of the capillary channel is reduced, and this provides a significant pressure drop at the inlet and output with a smaller number of pumped freon. Since gas in the system is less, it is not a liquid on the capillary channel, but gas with liquid - it turns out that the circulation is significantly reduced and the air conditioner retains its ability to work in non-standard conditions. With normal temperature conditions Such differentials are harmful to the air conditioner, and it quickly fails.
Multi-split system
If the SLE is equipped with several blocks, then this will already be a multi system - it implies one block outdoors and several blocks in the building. Such equipment is very convenient for offices, shops or a large residential building. It is noteworthy that in such a situation the outer block can be combined with several distinctive systems, n-floor, not the wall and on the ceiling. Of course, such aggregates are more expensive - there is an additional controller to control required modes and compressors with fans.
Such systems are with one or several compressors. In the case of one compressor, the internal SLE unit transmits information to the external part of the unit, which determines the operation mode of the compressor. In systems, several compressors usually happen two or three blocks. In such a situation, a separate compressor is installed on each block, a separate four-way valve and a separate capillary tube. The outdoor unit compressor fixes the signals of all internal blocks and sets the fan and compressor. Such air conditioners are both inverter and not inverter.
Oh condensate, both internal and the outer block for two or three years is clogged, so they need to be cleaned - inside this is done using a hot steam, and they wash the outside. Thus, the fungal mold is removed along with dust. Without cleaning the unit, its efficiency can be reduced twice, and sometimes even more. Especially a lot of dust accumulates at the external block and for cars and trees. Filters that are above, helping little and more serve for advertising than for cleaning.
Video: Mounting work
To install split systems with your own hands, in fact, easy and you can see the video process, but you should consider several factors:
There are two separate blocks: evaporative (in the apartment) and compressor condensation (outdoor). Although modern aggregates work not only on air cooling, but also on its heating, it turns out that freon condenses in the inner part of the unit, and evaporation occurs in the outer, therefore they are called internal and external.
Installation of the air conditioner is better to spend during repair work in the House
Installation work is most conveniently carried out during repairs in the apartment, as it will have to drill holes in the wall, and this is a lot of dust. To install the unit you will need such tools like:
Bracket on the street is attached to anchor dowels
The most difficult to fix the brackets on the wall from the outside of the house - usually make it below the windows to have access to the external block. Bashed with anchor plastic dowels Ø 14-16 mm - two pieces for each bracket. Some are mistaken and buy metal molly, but there is a dowel of an umbrella type and in a solid wall it will not be kept. This installation can be made from a telescopic tower, but it will cost it expensive, so it's easier to flow through the window and drill holes, only you first need to put a pencil label. So that the hole does not move, first drill the thin drill Ø 5-6 mm, and then take Ø 14-16 mm
The street unit must be below the internal
As a rule, it is not recommended to install an outdoor unit independently - it is not only dangerous for health, but also for life.
But if you have a construction experience in high-altitude work, then you can mount. You can, of course, install it on the balcony or loggia, if they are not glazed - if the block is indoors, it will overheat. Most importantly, it is good to fasten the brackets, but if you are afraid of height, then it is better not to be taken for such work, but to invite a specialist - they have experience at height, so it is better to pay, but not risking.
But first you need to determine the place where the inner block will be located, then to install the outer outdoor relative to it. It is most convenient when they are nearby - you don't have to add copper tubes - they are expensive. Then the cutter make a hole in the wall, but if the walls are concrete, then the hole is best to pierce the chisel, so as not to break the crown on the wire.
Installation of the mounting plate for the indoor unit
The mounting bar for fastening the air conditioner should be inserted strictly by level and secure it with plastic dowels. Here the anchors are no longer needed - it is possible to do with a dowel Ø 6 mm and scores with a length of 90 mm. I was not mistaken - it is 6-mm dowels that are needed for fastening so that the screw did not break from the wall. If the walls are soft, then you can drive two screws in one dowel - so much stronger. Sculpting, of course, tweet two screws will be difficult, so it is better to use a screwdriver or an electric drill.
Build pipelines
The tubes cut with meter snuff so that there are reserves for bends. Bending the phone should be very careful so that it does not cracked anywhere. Although wrinkles should not be allowed - such deformation will prevent the refrigerant flow, and this in turn will cause electricity overrun. The best thermal insulation, it is a pipe made of foamed polyurethane - it will last for a very long time, but the foam will not die even one season. The flanges are put on the ends and only after that make the ruin. The thread on the flanges should be rotated to the end of the tube to fasten them to the fitters. New air conditioners are noctors of different diameters, so it will be impossible to confuse the ends. But in the passport there is instructions on the assembly, so you can constantly spot.
For drainage it is best to use a metal-plastic Ø 16 mm, since the corrugated plastic quickly crumbles under the influence of atmospheric precipitation and temperature drops. If the drainage is not provided for drainage, you can connect to a heat shrinkage, heated by a soldering iron or on an open fire - matches or lighter.
In order to combine the internal and outer blocks use a stranded cable with a cross section of a non-1,5 mm - there are terminals with names. The names of the terminals may not coincide, and then they will have to deal with the instructions that are in the passport. The wire is also sealed into the pipe from the foamed polyurethane, and then all communications can be wrapped with scotch. This pipe is focused on a 50mm hole, which is made in advance in the wall.
To test the sealing, distilled water heated to evaporation and with a solution of economic soap (it can be grain). To continue, they remove the nipple from the release and pump water from the pump - if bubbles appear on the thread, the nut is slightly tightened. After completion, the soap is wiping with a wet cloth or sponge. Nipples put in place and the vacuum pump roll off the air, which removes dust and moisture. It is necessary to do for a long 40-60 minutes - the moisture will be removed along with the air. The system is pumped by freon from the cylinder through the pressure gauge - the required pressure is indicated in the passport.
Video: Installation work on the installation of the split system
Now it remains only to test the unit - this can be done from the remote control or the start button on the internal block. If testing does not start, you will have to call a specialist, since warranties will not be valid. When starting the test, blinds should open and go cold air. Blinds are adjustable to the desired position from the remote control.
If something does not work with the installation of the split system with your own hands, and this is usually an outdoor unit, you will have to call the wizard or hire a telescopic tower. But this concerns multi-storey buildings - On the first floors and in the private sector, problems usually do not occur.
