Installing an air conditioner with your own hands to create comfort in your home
It’s good when it’s comfortable in an apartment or house. There is no scorching heat in summer and freezing cold in winter. A microclimate that is comfortable for life is helped to create and maintain an air conditioning system in the house. However, it must first be purchased (and selected before) and then installed correctly in the house.
The choice of air conditioner for a particular apartment is determined by a number of circumstances. Its power must correspond to the volume of the room. Wall insulation affects how often the device is turned on to maintain temperature stability. The product design must match the interior design style. Now the apartment owner should be able to independently install the air conditioning system. Of course, during installation, all actions must be performed strictly in accordance with the instructions. And the air conditioner should be installed in the best place for this.
Selecting a location
If a homeowner decides to install an air conditioner in their home, the first thing to do is determine the installation location. The initial condition is the design of the product itself. A household air conditioner consists of two split system units. One (indoor unit) is located indoors, and the other (outdoor unit) is outdoors. The distance between them is adjustable in the range from 0 to 6 meters. There is also a monoblock version, but it is not often used in everyday life.
Installation of outdoor units (outdoor units) is complicated by installation conditions. Having a balcony makes the task somewhat easier. Outdoor units can be screwed to the wall next to the balcony or to the balcony railing from the inside or outside. However, there is one important point here. Not all houses are allowed to install air conditioners on the main facade.
Indoor units should be hung where they provide the best conditions for occupants. However, the distance from the outdoor unit is limited by the length of the hose.
What do you need for work?
Formulate work goals, evaluate resources, and think about technology.
Tools and materials
Not many tools are required to install monoblocks. Tools are required to restore the frame and attach the blocks to the slope of the window opening. To install monoblocks, you will also need an electric drill or screwdriver, a hand screwdriver, a building level and a tape measure.
However, it should be remembered that installing a split system is a rather complex procedure and requires certain knowledge, skills and special tools. In addition, if you install a newly purchased air conditioner yourself, the manufacturer does not bear any warranty obligations.
And for a moment. The special tools required for installation work in this case will not be useful in other places. And their prices are quite high. Therefore, DIY enthusiasts should carefully consider whether it is worth doing such work or whether it is better to entrust it to a specialist. This is due to the fact that a special set of tools for installation may cost more than the air conditioner itself. In addition to working on high floors, industrial climbing equipment and accessories will also be required.
Therefore, with the exception of country houses, where the installation height of the external unit is small, air conditioners can be installed independently, and tools can be rented. At the same time, the problem of maintaining the guarantee remains relevant.
The most reasonable and correct decision is to call a professional authorized to install the air conditioner, follow the instructions and work with special equipment.
Layout diagram
For many years, there have been tried-and-true rules for locating interior multifamily buildings. And the main criterion here is the preservation of human health.
The peculiarity of the unit’s operation is such that the air flow from the distribution grilles disperses throughout the room at a distance of 3 meters. This is the coldest section of the stream, and it is undesirable for people to stay in it for a long time. Beds, sofas or lounge chairs must also not be placed in this area. Streams with tall cabinets should not be burned.
Indoor units cannot be installed on heat sources – radiators. It is also undesirable to be in proximity to constantly operating devices that use electric motors, which represent alternating magnetic fields. Do not obstruct the circulation of air leaving the air conditioner. Otherwise it will fail. In addition, it is advisable not to forget about the interior design.
How to install an air conditioner yourself
Even if a person decides not to install the system himself, he needs to know how to do it correctly in order to follow the master.
Installation of indoor units
The internal units of a household split system consist of the structure of the walls and the air flow in the floor. The second option is recommended for rooms where the length significantly exceeds the width.
To install a wall-mounted option, you first need to assess the load-bearing capacity of the wall. To avoid vibration, it is preferable that it be a smooth surface with equality. In the location chosen for installation, special brackets are attached to the wall, on which the indoor unit itself is suspended. The result of this work should be checked by turning on the unit and making sure there is no vibration. Otherwise, there is a risk that the fasteners will break after some time.
Laying telecommunications
Indoor units are connected to outdoor units throughout the communication set. These are tubes with refrigerant (freon), drainage systems and electrical wiring.
Hole preparation
Pipes and electrical wiring between the indoor and outdoor units are routed through holes in the wall. The holes are made using a powerful electric impact drill and a drill with a Pobedit tip. Within the walls of the room, communication passes through channels. Therefore, it is recommended to install an air conditioner during renovations in an apartment.
To connect wires and freon tubes between air conditioning units, the installer punches grooves in the wall or ceiling (or, as the installer says, you need to “make the line last”). This is done when you want to create a hidden backbone. For example, you may need to walk not along the walls, but along the floor of the apartment.
Would you like to pet him? Then the wires can be hidden in a decorative plastic box (sometimes the box is hidden under the baseboard). However, before doing this, the installer must connect the two copper pipes (for refrigerant) and the ends of the wiring between the outdoor and indoor units. Make sure that connecting fittings are used for this, and “waterproof glass” with connecting hoses is laid in the previously punched hole in the outer wall.
Connecting wires
The air conditioning system is connected to individual circuit breakers of the appropriate power. For air conditioners with a power of up to 4 kW, a 5-core cable with a cross-section of 1. 5 sq. mm is used. mm (VVG 5 x 1. 5 is ideal). The wiring is routed through holes in the wall. In older houses, the wiring should be made of new high-quality wire with copper cores. Electrical wiring between external and internal units must be connected only using standard mounting blocks.
Pipe laying
The split system between two blocks is laid through holes in the wall. The holes are drilled with a diameter of 45 mm with a slight slope towards the street. On the street side, it is necessary to ensure the safety of passers-by from fragments.
Installation of outdoor units
Installing outdoor units is a very responsible task, as it requires a lot of work, both in terms of dimensions and dimensions. If the apartment is on the ground floor, the blocks must be installed at a height of at least 2 meters. It is then recommended to cover them with a steel cage. Otherwise, they may simply be stolen. On the top two floors it is necessary to ensure safe work for the installer. The height is sufficient, but machines with sliding ladders can be used. Above the fifth floor it is necessary to call an industrial climber. The most convenient option for installation is a loose balcony. If the balcony is glazed, the blocks should be hung outside the balcony railing.
Connection system
Once both blocks are in place, you can begin assembling the entire system. Freon electrical components and circulation system are connected.
Drainage.
Condensation gradually forms and accumulates in the blocks and must be removed. The condensate (water) drainage hose is removed from the indoor unit. A drain pipe is connected to the block, creating another hidden line. To organize drainage, special corrugated hoses with an internal diameter of 16 mm are used. The drainage hose along its entire length is located under the slope.
Freon circulation system
Freon circulates the refrigerant in the split system through copper pipes. They require very gentle handling during installation and operation. When laying the Freon highway, it is necessary to make turns. This must be done very carefully, avoiding sharp bends and breaks. It is best to use pipe bends for this operation.
The tubes themselves are made of high quality copper, have thick walls and prepared ends. They are put on the inlet fittings and outlets of the block and tightened with nuts. Preparation of the ends of the tubes consists of precise cutting and chopping. The proximity of the freon route depends on the accuracy of the limit switches. This is very important because freon not only fits well, but also works great. This is due to the fact that if freon leaks, the air conditioner will stop working.
Cleaning products
The installation of the air conditioner ends with the removal of argon air, moisture and debris from the system. After assembling the entire system, it is necessary to evacuate the communications. inevitably within 50 minutes (during this time, excess air and moisture may escape from the communication). This operation is performed using special equipment.
Testing
After completion of each technical operation, a check is carried out. The installation of the air conditioner ends with its testing. In this case, various modes are established and the quality of execution is assessed.
Installation errors
When performing installation, even specialists can make mistakes. For example, if the indoor unit is not installed level, water (condensation) will flow onto the floor. It must be drained from the drain pipe into a special tank in accordance with the installation rules. In addition, when the air flow from the indoor unit hits the barrier, the reflected air returns to the unit at the same temperature as when it left. In this case, the air conditioner, which automatically maintains the set temperature, will not work.
Result
Regardless of the brand or type, the operating principle of any air conditioner is very simple. This is explained by the fact that they are based on the simplest physical phenomena. It should be remembered that climate control devices have different technical characteristics. In addition, air conditioners are reliable, efficient and easy to operate. What should be taken into account is the future transition to secure fron, as this feature can lead to economic losses.
Now you know how to properly hang an air conditioner. We have listed the main nuances that need to be taken into account. However, you need to understand that installing a wall mounted air conditioner can be a tedious task. Many DIYers cannot install the device the first time. Therefore, we all recommend delegating this task to a professional master and ordering the service installation of air conditioners Kazan from the Climate Factory company. They will do their job quickly and with knowledge of the problem.
