Often, when buying stationary models (split systems), the installation is included in the price or is offered as a bonus, so you do not have to play with installation.
Features of the device air conditioners
Consider in more detail the features of the design of the split system and its installation. Such air conditioners consist of two blocks: internal (evaporator) and external (condenser). Blocks with each other are connected by electrical pipelines and copper tubes with refrigerant. As refrigerant in systems, freon is usually used. In the internal unit, the moisture is accumulated in the operation of the air conditioner, which is removed through the drainage tube.The separation of the system into two blocks has a significant advantage - the silent of its work, since all the "noisy" elements are located in the external block, and the internal practically silent. The internal unit can be attached to the walls, the ceiling, or placed on the floor. The most popular are wall blocks. The operation of the air conditioner can be controlled from the toolbar or remotely from the remote control. The desired temperature is given manually, and the air flow is controlled by changing the position of the blinds.
How to choose the right air conditioner?
When choosing split systems, like other models of air conditioners, you need to take into account the area of the room, the number of people in it, the presence of working radiators of heating, quality and number of windows, the availability of equipment. To pick up the optimal model of the air conditioner with the right power, it is better to consult with sellers of consultants. But it's not enough to choose a suitable model, you need to install it and correctly and connect it, because the operation of the air conditioner is 80% depends on the proper installation. That is why it is not worth doing it yourself - in case of an error, no one will return money to you and redo you for you will not work.
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What work includes installation of air conditioner?
First you need to pave an autonomous wiring and install a separate automatic on the panel. When connecting to an existing wiring there is a danger that it will not stand additional load, especially if we are talking about old houses.Installation of an external bloc
The next step is to install an external block. For this, the walls are drilled in the wall and the brackets are fixed. Such fasteners should be reliable and have a significant margin of strength, allowing you to perceive the load several times large than the weight of the block. To install the block, you can use the staircase if the height of its location is not higher than 4 floors. Starting from the 5th floor, work should be carried out by industrial climbers. When installing a block on the first floor, it should be located at an altitude of 2 m and protected with a grid. The distances between the inner and external blocks should be within 7-30 m horizontally and 3-20 m vertically, which depends on each particular case and model of the air conditioner.
Installation of an inner block
Brackets with metal screws are attached to attach the indoor unit to the wall or ceiling. After the block entrenses in its place, it is necessary to check the fastening strength: it should not vibrate and fuddle when the system is turned on. The outdoor model in the additional mount does not need - it is simply installed on the floor. Please note that after mounting and running the system, the block cannot be moved. The unit must be installed strictly horizontally, without inclination so that the condensate formed in it is accumulated in the container allotted for it, and not pulled out.
The internal unit should be located away from heating radiators, and the air coming out of it should not blow the curtains and walls. The minimum distance from the block to the obstacle (walls, furniture) should be at least 3 m, otherwise the air will be repelled from the obstacle, returning back and creating an illusion of uniform cooling (heating) of the whole room. Sensors reacting to air temperature indicators will automatically turn off the air conditioner.
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Installation of pipes and wiring
One of the most time-consuming processes during the installation of the air conditioner is to lay the hidden highway by sticking walls. It is necessary in order to hide the laid communications: pipes and wiring. Depending on the mutual location of the blocks of the system, the shoes may have a different length, but in any case it is a rather time-consuming and long process. The sticking can be replaced by the gasket of communications in the box, which is often practiced in the premises where the repair has already been made and there is no possibility of piercing the gutter in the walls.
Blocks are connected by 2 copper tubes through which the refrigerant will pass, and the wiring. The connection is carried out using special connecting fittings. In a hole in a wall with a diameter of 5-6 cm, a hollow tube is installed (waterproofing glass) and a connecting hose.
A separate shock is performed for a drainage pipe. If you do everything according to the rules, the drainage tube must be connected to the sewage system, so before it is connected, it is necessary to overlap water indoors. A hole for connecting the tube with a siphon is drilled in the sewer tube. The siphon filled with water serves as an obstacle to the exit of unpleasant odors from the sewage. The drainage tube must be tilted under the inclination of 5-10 mm so that water flows under the action of gravity. If such a tilt does not work, you will have to use a special pump. Such work is carried out infrequently - much easier and cheaper to bring the drain tube outside the window, and what the water will simply flush into the street.
Finishing stage of installation
After installing and connecting the air conditioner blocks, you need to provide a vacuum in the system, removing extra moisture and air from it. This is done with the help of special equipment and takes about 45-50 minutes. Next is the validation of the split system: the test program is set and the equipment is connected to power. When checking, the blocks should not vibrate, working silently, malfunctions are not allowed.
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The last stage of the installation is cleaning garbage, which is especially important after laying hidden highways by sticking walls. If the installation was carried out by specialists, cleaning also enters their responsibilities, for which they have special equipment. You do not need to pay for their services - everything is included in the payment of installation work. If you have been installed independently, you will have to work well to remove the entire construction trash.