In this article, we will talk about how to install air conditioning with your own hands. Specialists strongly recommend to prepare a climatic device for intensive exploitation in advance. Installation of air conditioners - responsible and sufficiently difficult from a technical point of view. With a certain desire, practical skills and theoretical database, installation works can be performed by itself.
The efficiency and duration of the functioning of the Split system depends on how accurately the rules of installation are followed. Unsuitable place, incorrectly selected installation equipment, its inconsistency technical conditions Operation, violation of technology - all this as a result can lead to a breakdown of the aggregate. And even the very dear devices fail, not the discontinance of its potential.
Competently organize the whole process will not work if not to have the idea of \u200b\u200bthe principle of operation of this climate apparatus.
Show all
All models of split-systems presented on sale are built and functioning according to one principle. They consist of compressor and evaporative block. Special tubes are used for their compound. Installation of an external block is carried out outside the wall.
Device aggregate
Inside the room is installed evaporator. More productive and expensive models are equipped with several with a common compressor.
The principle of functioning of the air conditioner at home:
If the installation of the air conditioner is made professionally and correctly, the compressor will constantly push the freon pair from the inner chamber, in parallel there is an increase in internal pressure. As a result, the refrigerant is heated, which contributes to its transformation into a dense fog.
The refrigerant is redirected to the condensation chamber, where it is cooled by an integrated fan, transforming into a liquid. In such a state, it is sent to the evaporator (over the nozzle) and everything closes in a circle.
note! If you install the air conditioner inside the room near the heating device, then the consumption of electricity will increase at times, and the device itself with a high probability fails after a few months of operation.
Even ordinary dust can lead to breakdown of the climatic aggregate. Wet cleaning is not only necessary, but also prescribed, and solid, regular and careful. The room is strictly forbidden to put any products, items. It is also impossible to cover it with a tablecloth.
Scheme of work
Installing the air conditioner with your own hands, it is obligatory to use the sealing of all connecting elements and joints, which will reduce the likelihood of evaporation of the refrigerant. Specialists are recommended to post outdoor block So that it is below the internal level. Standard mounting The air conditioner involves the location of the outdoor unit in a cool place in the shade.
Device and principle of air conditioning
Installation of the air conditioner it is impossible to perform without preliminary preparation of the tools:
Required mounting tools
This is only a basic set of components required for installation of air conditioners. Additionally, the full bay of copper tube will be required (pay attention to the fact that its ends should be rooted initially, at the factory). Any visual defects (dents, scratches) are simply not allowed.
note! Installation of air conditioning systems is impossible without trimming holes, damage to external and interior decorationSo work should be carried out in parallel with the repair.
After purchasing the climatic unit and the preparation of the necessary toolkit, you can proceed to the main punch of work. Installation scheme is quite simple:
note! In the process of performing relevant work, it is extremely important to clearly comply with the safety standards, especially if we are talking about a height of 2-3 floors. Knowledge of how to install air conditioning yourself, should not cross the precautionary measure.
Choosing a place to install an aggregate at least the responsible event than the acquisition of the climatic device itself. Specialists advise to take into account a number of requirements, picking up a place for the inner block:
Options for placing the aggregate
As for the placement of the outdoor unit, the perfect place is the balcony, but provided that it is open. In the case of a glazed loggia, you can stay on the embodiment on the fence, with a sufficient carrier ability of this design. We recommend the residents of the first and second floors to arrange this part of the split system above the window so as not to deliver inconvenience and level the likelihood of theft.
note! In the case of a private house, no rigorous recommendations are provided.
Choose a place under the aggregate
If the air conditioner blocks are several, then the minimum distance between them should be at least 1.5 m, optimally - 3 m. A number of manufacturers do not regulate this value and can be selected independently. But from the "sandwich" option, in which neighboring blocks are located back to each other, it is better to refuse.
The distance between 2 rooms indoors - from 6 m. Allowed and more, but in this case the refueling is not avoided. It is better to invest in the specified value.
Where to install air conditioning
Brackets for installation of aggregat
So, where to install air conditioner is best? - The climatic apparatus is fixed in the zone of unimpeded access. Installation of the air conditioner on the balcony - optimal option. This type of equipment requires periodic and high-quality service.
Experts strongly recommend placing an outdoor unit near the North or East. Installation of the window conditioner is often performed at the bottom of the balcony. This zone is considered the best because it allows you to unhindered to open the window, to maintain the unit. Sequence of actions Simple:
Dimensions of brackets
The brackets are installed in accordance with the preliminary markup, adjusting them in terms of the level and screwing the anchor bolts. It is necessary to pay attention to the fact that there should be about 10 cm of free space between the base of the wall and block of the climatic aggregate. The gaps need to carefully close. Making sure the reliability of the attachment of this block, the installation steps continue, but already inside the room.
ATTENTION! Do not save on brackets.
Brackets for air conditioners. What is the difference?
Getting started to fasten the outer block, it is necessary to make sure that the structural reliability and strength of the wall. Large models can weigh more than 50 kg, and in some cases more. Household climatic aggregates weigh about 15 kg, and with their fastening there are no problems. Specialists advise to ensure the stock for strength for all fasteners and walls at least 2 times.
Council! If your house is present outdoor insulation, It should be verified that the brackets are not fixed to it, but to the wall itself.
In recent years, such material as a gas concrete is especially popular in the private development segment. With all its positive qualities, it is not able to provide sufficient strength for mounting the air conditioner. The situation is similarly like a ventilated facade.
note! In the process of installation, it is extremely important to ensure the horizontal level of the product, while you can use construction level. The slightest deviations are fraught with improper circulation of refrigerant.
Proper mounting of the outdoor unit
Professionals close attention to competent settlement of the flow of condensate. In accordance with the rules and standards, this tube must be connected to sewage system. Here are just our compatriots in the prevailing majority neglect them, completely in vain.
The outer unit must be at a distance of 10 cm from the wall surface. It is required to provide high-quality blowing of the unit. If you do not withstand it, then the device may be completely out of place. Remember that any activities related to the installation of the outer block are associated with a high health hazard, since these are high-altitude work.
Professionals categorically prohibit place the internal block behind the curtains, electrical devicesOver the battery. An independent installation of the air conditioner in the specified places is fraught with the failure of the processor of the device. Deciding with the place, it is necessary to check the wall for the availability of other communication solutions (heating, water pipes, electrical wiring).
Fastening internal block
The immediate installation of the window conditioner is possible only in the presence of a free plot. First of all, a metal plate is mounted: from the ceiling, it is necessary to retreat at least 10 cm, and from the base of the wall of about 7 cm. The distances are marked with a pencil. For fasteners, holes are done, and the plate is reliably screwed.
Fixed plate for indoor unit
Further installation scheme involves fixing the indoor unit on the already attached plate. In the wall, in parallel, a hole for laying a copper cable, hoses under condensate, pipes, and electrical wiring are done. Standard includes all the necessary products, solutions and elements.
Connection diagram to the power grid
The internal unit operates only in the presence of its own wiring, the cross section of which should be at least 1.5 square meters. mm. Mandatory requirement - the presence of a shutdown machine, especially if it is an installation of industrial air conditioners. Connect the wiring to the shield only when it is full of it: they are connected to the zero wire yellow wire With a small green stripe.
note! In order to determine the phase and zero, the most efficiently apply indicator.
The installation rules of the air conditioner require the connection of individual blocks using isolated stranded wires previously missed through the hole in the wall. An instruction is attached to each climate unit in which the scheme and the wiring sequence is clearly indicated.
Answering the question of how to install air conditioner, professionals invariably state that the key to success of all this event depends on the quality and literacy of the laying of copper pipes. They are cut in such a way that there was a small margin (about 0.8-1 m) for bends.
Laying pipe
It is not possible to unhand them possible, because dents, wrinkles will be formed, and the metal can be crammed at all.
note! Installation of industrial air conditioners, as well as domestic, involves the use of special pipe bending. They allow you to maintain the structural integrity of the tubes. For window air conditioners, this moment is the key to effectively functioning.
Only after this tube can be coated with polyurethane foam hoses playing the role of thermal insulation. As for the traditional foam rubber, it is completely unsuitable in this context, due to the short life of the service life. Flanges for thread are dressed exclusively on the fact of insulation of pipes.
Installation and installation of air conditioners is carried out with a mandatory flared, while the process itself requires marginal accuracy, in order to eliminate the risk of formation of grooves, microcracks. Be that as it may, and spare parts and required tools Always should be at hand. On the rolling nut must be accommodated easily, but when tightening it is better to use a dynamometric key that leaks the likelihood of extruding small particles from the processed area.
Further, it is sufficient to fix the corresponding pipeline from each fitting. In the duct nozzle, a small segment of the pipe is fixed in a reinforced housing (for such cases, it is better to use heat-shrinking tubes).
Council! Important component of the successful installation of air conditioning at home - availability drainage pipelocated at the highest possible distance from the bearing walls.
The next step is to the holes in the wall there are pipes, while they must be placed as soon as possible. At the wall, they are cloth filled with clamps. Air conditioning with installation outside the house should be mounted extremely reliably. Small holes fill mounting foam. To test tightness, you can use soap solution.
To install air conditioners, it is necessary to vacuuming the system. Even if the events are performed at home, without it, it is not possible to disappear in the framework of the vacuuming, small dust. In the installation of the air conditioner, the compounds, threads, otherwise remove the air from the unit will not work. For air pumping, a vacuum pump is used for 20-40 minutes.
Vacuuming
After completing the installation of the air conditioner, the refrigerant is served as a cylinder. A small adapter is fixed to it, and then a pressure gauge. Filling the air conditioner reservoir is independently carried out taking into account and correction for pressure. Upon completion of the process, the automatic disconnector is activated, and the system switches to test mode.
note! Uniform circulation of cold air suggests that everything is performed correctly. The climate aggregate can be used for direct intended.
Now you know how to install air condition yourself. This work is quite feasible. Naturally, it's not about a simple and easy lesson. The key recommendation is to clearly adhere to the instructions and when any defects occur, they must be eliminated in a timely manner. In this case, the air conditioner will effectively work for a long time. Be sure to watch the video on the installation of the air conditioner from A to Ya.
How to connect air conditioning
When users ask this question, then two different meanings can mean:
You need to know that there is a "interconnection" wire connection and the connection of the device. In this article we will analyze both of these questions.
Reply to the first question:
In addition to the fact that the blocks need to be correctly positioned and secured, it is necessary to correctly connect them to each other. In general terms, the split system work needs:
What communications mean, and that specifically need to connect:
The answer to the second question:
Inverter air conditioners most often have a network connection to the external block. ON / OFF air conditioners are most often connected to the network through the internal unit. In this case, the inner block may have a wire with a fork or without it. The wire has three veins - yellow-green ("Earth"), blue ("zero"), brown ("phase").
The figure shows the connection of the external unit. The left shoe is "inter-bond" compound (4 wires in this case). The right block (Power Supply) connects the three-phase power supply of the air conditioner.
It is important for all air conditioners: if the inner block of the split system does not have a wire with a fork, then when the power is connected (to the desired block), it is necessary to observe the phasing. Zero wire must be connected to the "N" terminal, and the phase to the terminal "L" or "P".
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 internal block is connected to the outer path with the highway 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. (In order not to spoil the appearance), you will 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:
This is the first stage of self-installation of the air conditioner. 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 easier. 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 connection site copper tubes And they must be resettled. 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.
Split systems are special equipment providing creating quality and effective system Air conditioning. It is represented by two different blocks, one of which is located in a particular room, and the other is mounted on the wall of the structure. A different system is called standard air conditioning. Install Split The system is easy, if you know exactly what elements it consists, which tools it is necessary to apply and in which consecutive actions work is implemented.
This device has a rather complicated design, so before directing it, it should be well explored, from which components it consists. The principle of its work is the following processes:
Split system whose installation is made on their own, must be mounted in such areas of the room to be provided for them optimal conditions operation.
For this, the following most important points are taken into account:
If you follow all the above conditions, it is ensured correct, efficient and optimal installation of equipment.
Split systems are represented by two different blocks. The evaporative element is located indoors in need of cooling, and condensation outside. Modern equipment possesses not only the ability to cool the rooms, but even heating them.
If expensive equipment is purchased, it may consist of one outer element to which several internal blocks are connected. Although the cost of all elements is high enough, however, during operation, the system created is considered economical.
Installing the air conditioner, the instruction of which is given below, is usually produced in the process repair work In a concrete room. The fact is that quite complex and specific works are performed. For this, the electrical wiring is carried out along the wall, and the drainage tube is displayed. For attractive external view Total premises and facades It is advisable to hide all elements of the installation for finishing materials.
In front of the direct work is prepared tools that will be useful for installation. These include:
Installation of the air conditioner is done in certain consecutive stages. Each action is given a lot of attention and time to ensure the perfect result of work. These stages include:
Thus, the installation of the air conditioner with your own hands, the video of which can be viewed below, is considered to be clear, but also difficult, which requires a thorough study of the instructions, the use of high-quality materials and a competent approach to each stage of work.
Video Conditioning Video Instrument
To deliver air conditioning, as a rule, you need to call specialists who, at the end of the installation of the equipment, will give you a document indicating correctly done. When installing the System Split with your own hands, you lose the right to maintain warranty. But in order to save finances, many homemade craftsmen are trying to make an air conditioner installation with their own hands. It is worth considering one point: in order to combine the external block of the system with the internal, and then start the unit to work, you will need to purchase pretty expensive equipment. In addition, the installation of the split system is a rather troublesome case if it is conducted independently. The purchase of equipment is appropriate in the following cases:
In other cases, the installation of the air conditioner in the apartment is not an advantage in the apartment.
The standard bundle-system package usually includes such components.
Important! To install the air conditioner with your own hands and run it to work, you need to supplement the standard set of device.
To independently install split system, you will need to purchase the following materials.
Without a special tool, it is also not to do:
The location of the inner module should be such that during its operation you have not experienced discomfort from the stream of cool air. If you look at the next drawing, it will become clear without words that exist perfect options Installation of air conditioning in the apartment.
When placing the module over the headboard, the flow of cold air will not fall into the recreation area and will not harm health. Workplace It is recommended to arrange so that the air flow is either side or behind. If the table you work is under the air conditioner in an apartment or office, you can install a special screen under the hair dryer to direct the stream along the ceiling.
There are the following rules for the placement of the internal unit of the air conditioner in the room:
Sometimes the question arises: what height hang the internal module if there are high ceilings in the room? On average, hang air conditioning on the wall can be at the height 280 cm from the floor, as it shown on the picture.
The following figure shows examples. different options Installations, clearly showing how to better install air conditioning.
External unit module is customary to install under the window, near the window or on the balcony. If the balcony fence is strong enough, then you can fix the module and on it.
If the apartment is located on the first floorThe outer block is required to have at least 2 meters from the ground at a height of at least 2 meters from the ground, following the rules: the outer block must be mounted slightly below the internal or at the same level with it.
When installing the split system modules should be remembered for the values \u200b\u200bof the minimum and maximum distance between them. These values \u200b\u200bmay differ from different climate machinery manufacturers. For example, for split systems Panasonic The minimum distance between modules can be 3 meters, and for Daikin - from 1.5 to 2.5 meters.
Some manufacturers do not indicate the minimum distance at all. In this case, blocks can be placed on the principle of "back to back".
The maximum length of the route between modules is usually equal to 6 meters. Allowed and more, but in such a situation it will be necessary freon refuelingWhat entails additional material investments. Therefore, if produced independent installation Air conditioner, it is better not to exceed the designated 6 meters.
The installation order of the air conditioner, including inverter conditionerThis implies the phased installation of all its modules and highways. Installation must be performed by following step-by-step instructions.
The installation rules of the air conditioner say that at the first stage, the installation of the inner block (hair dryer) of the air conditioner will be required. To do this, follow these steps.
Installing the air conditioner with your own hands continues to prepare the channel under the highway. To remove the freon contour tube, feed cables and drainage, it is necessary to make a hole of the corresponding diameter in the wall. For this, the perforator with a long brown is used. For the free outflow of condensate to the street, you need to do when drilling the wall a small bias
Installing an external air conditioner unit is considered the most time-consuming process when installing split-systems. The difficulties are associated with the fact that the weight of the module can reach 20 kg and more due to the compressor placed in it. In addition, most often the external module is installed at high altitude.
To begin with, make marking using the level. After that, with the help of the perforator, do the holes. Further, the anchor bolts are screwed in them, and the brackets themselves are screwed into them with nuts. After the brackets are securely fixed, the external module is installed on them.
When installing the air conditioner, especially the outdoor unit, you will need help at least one person.. If the module is installed at high altitude, you will not be able to install air conditioning yourself. It is better to use the services of climbers to hang this module.
The outer module is attached to the brackets with bolts. It is recommended to pave thick rubber under the paws to reduce vibration.
To continue the installation of split system with your own hands, you need to connect both modules with each other.
The following is the scheme of connecting the split system modules.
Without vacuuming, the highway cannot be launched into the refrigerant system. For this procedure, you will need a vacuum pump and a manometer collector. The pump is connected to the filling station through the collector, as shown in the figure below (the valves at the collector should be in the "closed" position), after which it turns on at 20-30 minutes. To remove air residual residues.
After turning on the vacuum pump, it is required to open a handle under pressure gauge low pressure. After a short period of time, the arrow on the manometer will begin to fall and reaches zero, within 30 seconds or more. The pumping time depends on the length of the highway and the diameter of the tubes. The position of the arrow on zero means that in the highway vacuum was formed.
Do not turn off the pump at this stage. Continue vacuuming about 30 minutes. After the specified time, first the crane at the collector should be overlap, and only then turn off the pump. If the kraist is not closed, the air drum will occur.
Freon starts in the system without disconnecting the hoseconnected to the service port valve. If this is done before the refrigerant is launched, air will enter the highway.
To start the refrigerant independently, it is required to, using the hex key, slowly open the valve on the liquid valve. After filling the route with a refrigerant, you can unscrew the hose attached to the service port located on the gas valve.
Attention! When disconnecting the hose, it is possible to release freon, which is capable of frozen hands and damage the eyes. It is recommended to wear safety glasses, and on the hands - gloves. The face is required to keep away from the fitting.
Unscrew the fitting from the valve as quickly as possible to reduce the loss of freon. Do not scare a loud hiss. Nut when leaving the refrigerant can be covered with it. Do not touch her without gloves so as not to get a burn.
All connections for checking leakage can be wrapped. After checking, tighten all the plugs on the valves of the valves, without applying great effort, but quite good. If you spin them weakly, it is possible that in winter happen freon leak.
After you were convinced of the tightness of the highway, turn on the split system for a while, then check all the connections again. At this stage, the installation of a wall air conditioner is considered complete.
People often ask if a permission is needed to install a split system, and is it possible to install it without negotiation with the authorities? Based on the practice, the permission to install the air conditioner is not required. An exception may be cases when it is necessary to coordinate the installation of climate equipment with the authorities, in buildings that are architectural monuments Or having historical, aesthetic value. In other cases, approval is not required for installation of climate equipment.