Probably, everyone who appreciates comfort has such a device as an air conditioner. In hot weather, this is the best. Don't have an air conditioner yet and want to install it yourself? Then this article is just for you. If you do not like to scatter your money, then you need to buy such equipment not in the season when it is in demand.
Content:
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Air conditioning kit and installation hardware
Installation of the external unit of the air conditioner
Installing the device with your own labor is a job in which there are many little things, if you miss them, then it leads to wear and tear of the equipment. But if you decide to install it without the help of professionals, then we advise you to follow the instructions below.
The electric air conditioner kit includes the following components:
- outdoor unit
outdoor unit
- indoor unit
indoor unit
- Metal frame. Used for mounting
metal frame
- Nuts, self-tapping screws with dowels (for fixing the frame)
Nuts, self-tapping screws with dowels (for fixing the frame)
- Drainage tubes. Used to remove moisture
Drainage tubes
- Device control panel
Device control panel
- Instruction
When installing the mechanism yourself, an addition to the standard package is required. They consist of the following components:
- electric cables. Most often, four-core cables with a length of about 30 cm are used.
- brackets, for mounting outdoor model
- Copper tubes with plugs. The length of the tube corresponds to the length of the route
- thermal insulation. Its length is equal to the length of the trace * 2
- reinforced tape
Copper fittings for air conditioning
If the device is already a couplet, you should choose a place for installation. We take into account such factors:
- device requirements
- maximum length and width of the side parts
- outdoor installation. Not all buildings can hang an outdoor unit. If there is nowhere to attach it, then they usually put it on the balcony
Tools and equipment for work
Installation equipment:
- Perforator with drill (length 45 mm)
- Vacuum pump
- Collector
Tubing set, for fastening
Kit pipes:
- 2 copper pipes; diameter of one is 6.35mm, the other is 9.52mm
- Insulation
- Drain hose
- Wiring
- Mounting bracket
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Connecting an air conditioner
Installation of the outer part
V the outer part is installed first. The first rule is not to forget about safety if the installation takes place above the second floor. When installing, consider the following factors:
- The block should not block the view of the neighbors
- Condensate must not run down the wall
- Attach the device so that you can perform maintenance on it.
Air conditioner mounting scheme
When fixing the outdoor unit on the balcony, you must also follow the rules:
- make sure that the balcony is strong enough to support the appliance. On average, the weight of such a product is 10-15 kg.
- if possible, it must be fixed in a place where the wind blows from all sides so that condensate does not flow down the wall
Installing the module outside
Recommendations for installing air conditioners:
- The block inside must be installed so that the air does not blow over you, otherwise tonsillitis and bronchitis will be provided
- The distance from the ceiling must be 100 mm. And from the side wall 125 mm
- The outdoor unit must be attached so that you can reach it for preventive maintenance
- The distance of the outer product from the back wall should be 20 cm, and from the side wall 300 mm
Indents from the edges of the walls
If possible, the module should not be placed on the side of window, and best of all under the window, because if you decide to call the master in case of a breakdown or to check the device, then he may well refuse to work due to improper installation.
Fixing outdoor and indoor unit, tilt and piping
Installation interior
Installation of the interior
The first step is to properly arrange the wiring. Make sure the wiring can withstand this load.
Recommendations for mounting the device:
The inner part should be located so that there are no unnecessary objects near it. Otherwise, they will interfere with the cooling of the device. Do not place the air conditioner above a fireplace or other heat source. The wind from the electric air conditioner should not directly blow on a person, unless, of course, you want to maintain your health.
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How install wiring correctly
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Connecting the electrical wiring of the air conditioner
Usually, a different wiring is installed for the indoor unit. Be sure to install an automatic shutdown. Next, connect the wiring to the shield. The outer and inner parts must be connected with two copper pipes, but before that a hole must be made in the wall so that the pipes can be led to the blocks.
- Tubes are used with different diameters, one is larger than the other, and their length is equal to the length of the air conditioner + 40cm. Cut off the desired piece, muffle the edges and draw through the wall
- Be sure to wear thermal insulation so that the water in the pipes does not freeze in winter
- We connect the wires to the terminals, their colors must match. One end of a large pipe is connected to the outlet of the air conditioner, and the other end is taken out into the street or into the sewer
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Pressure gauge needles, pressure test, plugs
First you need to start the split system. Here you need to follow the recommendations:
- Connect a large pipe to the port located on the gas side
- Connect the middle hose to the pump, close all taps
- Turn on for 20 minutes. After, turn off the pump, and within 20 minutes, observe the pressure gauge needle
- If the pressure gauge rises to zero, then it is worth redoing your system
- Turn on the air conditioner and check its operation (when the pressure rises, unscrew the hose and put the plugs on the edges)
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Safety
Damaged air conditioner
The electrical connection diagram must comply with the "Electrical Installation Rules", since the air conditioner is a high power device. Before you buy a device, you need to calculate the power of your electrical devices and compare all the restrictions. Otherwise, it can lead to emergency situations.
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Connection of air conditioner units
In order for the air conditioner to work, you need to connect two modules.
Firstly, remove the cover on the block terminals and connect the power and control cables.
Secondly, install the device route, put on thermal insulation. After attaching the route, you need to measure the lines and cut the tubes under them, leaving 15 cm in reserve. Thirdly, we fix the drainage tube using clamps.
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Vacuuming the air conditioner
To remove moisture, the system is evacuated. We connect the air conditioner to the vacuum pump for about 1 hour. Freon is pumped into the system from the factory, we must connect a pressure gauge to control the pressure.
After that, the automatic separator is turned on, and the system automatically switches to test mode.
In a word, the installation and installation of an air conditioner is a complex and responsible business, so some owners call the masters from the supplier's company. But unfortunately not everyone can afford it. Therefore, when installing yourself, do not forget about safety.
Video footage:
Air conditioning installation, mistakes, tool! (Theory)
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How to lay the route of the air conditioner
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