Proper installation of a window air conditioner in a room. Specifications and types of window air conditioners

It is impossible to imagine a modern office space without an air conditioner - it is it that largely contributes to increasing the efficiency of staff work. Yes, and in private homes, the window is a real salvation from the summer heat. If there is no dispute about the significance of these devices, then the choice of the optimal model is ambiguous. Many experts believe that window air conditioners are a relic of the past.

Peculiarities

Window types of air conditioners are one of the very first representatives of climatic equipment. They appeared on the market back in the 30s of the last century and for several decades have consistently held the leading position in their segment.

Window air conditioners have been relegated to the background as users become familiar with split systems these days, but many consumers continue to single them out for their reliability, compactness, and long lifespan.

And the fact that the air conditioner remains true to its usual location (in the window) only adds to its uniqueness, and to be sure, it is convenient and familiar. After all, we expect saving coolness in the summer from open windows, but if they have air conditioning built in, then you don’t even need to open the frame.

Window models are characterized by exceptionally high performance parameters:

• They are affordable - air conditioners are much cheaper than split systems, so even a buyer with a limited budget can afford them.
• Ease of installation is a big plus. Installing window air conditioners is simple and straightforward. It can be produced by any home master without experience in similar work using the most common tools.

• Air conditioners are easy to maintain, they do not require special conditions of use, they can be easily and quickly repaired. However, the need for any type of repair, as a rule, arises only a few years after the operation of the installation.
• The design does not contain freon in its composition or its quantity is minimal, so the product is highly environmentally friendly and safe for human life and health.
• Any air conditioner has a remote control, this allows you to operate the device with the greatest comfort, moreover, many modern models have automatic temperature control systems.
• Another undoubted advantage is the ability to select the desired fan speed. As a rule, the most technological modifications have three of them - high, medium and low.
• Window air conditioners are equipped with a timer that allows you to schedule work in a certain mode, for example, increasing air circulation in a certain time period or lowering the temperature by the appointed hour, etc.

Among the disadvantages of window systems, the following can be noted:

• High noise level - in fairness, we note that in most cases this applies to older generation air conditioners, and the way to deal with unpleasant sounds is quite simple - you should install the device on rubber pads.
• Air conditioners are large and occupy a large part of the window. This leads to a general decrease in the degree of insolation and the level of natural light, while the features of the model are such that the choice of installation location is not possible.
• The air conditioner fixed in the window allows cold air to pass through during the frosty winter period, and to prevent this from happening, it is necessary to remove the device every autumn, equip it with a place for safe storage, and mount it again in the spring.

Kinds

To date, the stores offer a wide selection of different options for climate technology, while the price of window air conditioners is several times lower than for wall-mounted options. This often surprises buyers who cannot choose the right model for themselves.

In fact, window air conditioners can have a wide variety of performance characteristics, so the choice should be made based on the following parameters:

• power– it should be sufficient for the existing quadrature of the refrigerated space;
• conformity of dimensions device to the size of the window and the window opening in particular, otherwise the installation of the structure is impossible;

• noise level during operation - this parameter varies significantly in different models and it is necessary to check this feature even in the store, since then this claim will not be accepted, since it is not a malfunction;
• number of options d - for example, the ability not only to cool the room in summer, but also to heat it, some new generation models are equipped with a timer, etc.;
• design and aesthetic appearance.

Let us dwell in more detail on the options for using various models of windows.

The main factor that influences the decision to purchase a particular model of air conditioner is its cold performance. For household models, this figure varies from 1.5 to 8.5 kW, you can approximately calculate the required power based on the standard: 1 kW ha 1 m2. (with a ceiling height of up to 3 m). Moreover, if the room has a large amount of glazing or the windows face south, then you should take the device with a power reserve of 10-20%.

The location of the air conditioner is important. For example, an appliance installed in the kitchen must effectively deal with any sources of heat, and the installation in the bedroom should be as silent as possible. When purchasing window models of climate control equipment, special attention should be paid to noise, the main source of which is the compressor.

Models with a reciprocating compressor emit the most noise, while models with a rotary compressor are much quieter. The level of unfavorable sound effects is significantly reduced if the compressor is mounted on vibration mounts - while the noise is not transmitted to the window housing.

Another source of constant noise is the fan. therefore, preference should be given to models in which this element is made of plastic and equipped with low-noise electric motors.

Automatic blinds are responsible for the comfortable distribution of air throughout the room. Traditionally, they distribute air flows in a horizontal direction, however, there are options with multilateral jet deflection, as well as devices in which both horizontal and vertical blinds work.

Depending on the control, electronic and electromechanical models are distinguished. In the first case, buttons are used to set the temperature, in the second, a thermostat. At their core, these systems practically do not differ from each other if the air conditioner is located low from the floor. But if it is at its best, then it is worth purchasing an electronically controlled model and strengthening it with a special remote control.

The presence or, conversely, the absence of the above has a significant impact on the cost of the product: simpler models have a lower price, and those with a higher set of performance characteristics are, respectively, more expensive.

It's obvious that more expensive units are as complete as possible and ready to use. After purchasing such equipment, the only thing required is to mount it to the window and enjoy the cool air. In addition, branded models can not only cool the room, but also provide fresh air from the street.

Expensive equipment can be operated in intensive mode, which cannot be said about cheaper modifications. They are suitable for use in moderate mode, and the set of additional functions they have is extremely meager.

Of course, more expensive models are also distinguished by their appearance; they look harmoniously both in the concise conditions of a work office and in a cozy home environment.

Device

Window-type climatic devices appeared almost a century ago, but their basic principle of operation has not changed much since then. The case of a window air conditioner is a monoblock that is mounted in a window opening, or it is extremely rare in a specially prepared hole in the wall.

The first air conditioners removed condensate to the street, now such models are also used quite often, but modern industry has launched the production of new, more technologically equipped devices that have a built-in moisture collection tank. The rotating blades of the ventilation unit capture moisture from the air and then disperse it throughout the air conditioner body, this contributes to the efficient removal of heat to the external environment.

Like any other air conditioning products, window devices operate cyclically, and control is carried out using an electronic temperature sensor.

The only task of the window sill is to effectively supply the room with dust-free and cooled air.

Depending on the capacity of the installation, different versions of air conditioners can cool a room from 10 to 60 m2, while the operating temperature range can vary from 18 to 45 degrees Celsius. The design contributes to bringing the humidity to its standard value - 30-35%, this forms a favorable and healthy microclimate in the room.

The most modern models of window air conditioners can not only cool the air, but also heat it., however, this option has significant limitations - the external air temperature must be at least -3 degrees, so it is impossible to use the device as a heater in winter.

The only exception are models equipped with electric heaters - they are suitable for intensive heating in conditions of low outdoor temperatures.

However, windows can effectively ventilate a room without cooling or heating. Some models allow a partial admixture of outside air or can operate in the exhaust ventilation mode even without turning on the unit, to do this, just open the built-in damper of the unit.

How to install and repair?

It is a well-known fact that window air conditioners are much cheaper than high-tech split systems. However, the savings are not limited to the purchase - you can reduce costs again if you try to install the cooling device yourself. To begin with, you should carefully study the installation instructions, they must be drawn up in Russian. If not, this means that the equipment has not been certified in Russia.

Further in the window (of course, if it is not a double-glazed window), an opening should be arranged, which should be 5-10 mm wider than the dimensions of the air conditioner. At the same time, it is very important to choose the right place - it is optimal if it is a site that does not get dirt and precipitation and is located in the shady zone.

The window can be hung higher, but not necessarily directly under the ceiling- there must be a gap of 1.5-2 cm between it and the top panel of the device, otherwise there is a high probability of back suction of cooled air, which can significantly reduce the operation of the entire system as a whole. The closest obstacle to the air entering the air conditioner from the side of the street (for example, the wall of a neighboring house) should be at least 50 cm away from the intake grille.

Important! When choosing a place to install an air conditioner, it is important to keep in mind that any external openings on the sides of the device must necessarily communicate with the street, so it is unacceptable to refuel them into the wall - in this case, the device will be deprived of air access, to put it simply - part of the air conditioner is mandatory in order, it should “hang” in the air, and at the same time, any obstacles to the outgoing hot stream should be at least 15 cm from the top and 40 cm from the side openings.

To install the air conditioner with your own hands, you will need a frame with a slope made of steel profile, it is mounted in the opening. We build the device into it so that its inner edge is higher than the outer one. If necessary, a visor is attached above the air conditioner, which will protect it from precipitation and direct sunlight.

All gaps formed must be sealed, for this, mounting foam should be used.

Depending on the model, air conditioners either have a power plug or are connected to the AC mains through a special machine. It is better if all the main connection work is done by a qualified electrician.

Manufacturers: review and reviews

According to consumer reviews, window air conditioners from the following manufacturers are distinguished by the highest quality, efficiency and ergonomics.

• Fujitsu General(Japan) - a company that has been successfully producing air conditioners of all kinds for many years, it is known for its high-tech developments, which are being introduced into production by many other companies.
• Hitachi(Japan) is another Japanese company that has manufacturing facilities in Japan, Malaysia, Taiwan, Brazil, Spain and China. It is famous not only for the production of products, but also for the creation of the latest most advanced technological systems.

window air conditioner- monoblock, so its installation is easier than in the case of a split system: there is no need to lay freon lines, check the tightness of pipelines, etc. In addition, the installation of the window does not require high-altitude work. However, for the normal operation of the air conditioner, it is necessary to strictly follow the sequence of actions during installation.

Pay attention to the following:

• For an air conditioner, even of low power, it is recommended to lay a separate electrical wiring and install a separate "automatic device" in the switchboard.
• When choosing a window air conditioner, make sure that its width is less than the width of the window
• the air conditioner must be installed without distortion, otherwise the condensate will drain to the floor.
• there should be no gaps between the air conditioner case and the planes of the opening cut out for its installation.
• installation of a window air conditioner will be very laborious if stained-glass windows or double-glazed windows in PVC or aluminum frames are installed in the house or office

Installation rules:

1. The air conditioner must be firmly fixed, otherwise the noise level during its operation will increase (already rather big).
2. The air conditioner must not be exposed to direct sunlight.
3. The outer side of the air conditioner should protrude at least 25-30 cm outside
4. The distance from the outer panel of the air conditioner to the nearest obstacle (wall) must be at least 50 cm, otherwise the air circulation will be hindered and the cooling capacity of the air conditioner will decrease.
5. All side vents of the air conditioner must be open, there must be no obstacles on the sides of it (side walls).
6. Install the air conditioner with a slight outward downward slope (this is necessary for the free flow of condensate)
7. The outer edge of the air conditioner should be 1-2 cm lower than the inner one.
8. The bottom of the air conditioner should be located at a height of 75-150 cm from the floor.

Window air conditioner installation tool

Tools and fixtures used for installation.

1. perforator
2. interchangeable cartridges for different drills (for concrete, wood, metal.)
3. electric jigsaw
4. hacksaw for metal and hacksaw for wood
5. chisel for working with frames
6. glass cutter - roller (one roller no more than 10 meters)
7. cutting machine type "Bulgarian"
8. construction level
9. furniture corners - total 2 types (flat and internal)
10. silicone sealant is better white opaque
11. water-based paint
12. paint brush

1. Choosing a location for installing the air conditioner

The place for installing a window air conditioner should be chosen taking into account the shape of the room and the location of the furniture, as well as other factors. Consider the following when choosing a location:

1. Carefully inspect the window frame and wall to make sure they are strong enough to mount the air conditioner. Different materials and finishes on the inside and outside of the wall and frame may require different mounting methods for the air conditioner. To fix the window air conditioner, bolts (including anchors) and fixing brackets and corners with sufficient strength are used.
   If the wall is not strong enough or the edges of the holes are crumbling, it is necessary to strengthen the wall, otherwise the air conditioner may fall, condensate will flow out, or the noise and vibration may increase during operation.
   • if the wall is strong enough, tighten the bolts and attach the air conditioner
   • if the edges of the window opening are not strong enough (may crumble), reinforce the edge of the opening with a metal corner
   • the wall is not strong enough, it is necessary to expand the metal support to reduce the load on the wall
   • if the edges of the window opening are not strong enough (may crumble), reinforce the lower edge of the opening with a metal corner
2. Ensure that the condensate generated by the operation of the window air conditioner is drained. For unhindered water flow, the back of the air conditioner should be slightly (0.5-1 cm) tilted down. The left and right side of the air conditioner must be strictly at the same level. Otherwise, water may drip from the air conditioner case.
3. The air escaping from the rear side of the air conditioner (outdoors) is hot. It must not come into contact with animals, plants or people.
4. For maintenance, leave at least 10 cm of free space to the right or left of the air conditioner and above it. In order for the cooled air to circulate freely around the room, cooling it evenly, the air conditioner must be located in the center.
5. There must be no obstacles for air inlet and outlet around the air conditioner, otherwise its performance will be reduced. If the air conditioner is exposed to direct sunlight, it must be protected by a canopy from above and from the sides. The canopy must not obstruct air circulation.

2. Mounting kit for window air conditioner

There are a number of installation kits on the market for installing a window air conditioner. Here is an example of one of them.

3. Installation sequence of window air conditioner

The window air conditioner is installed as follows:

1. the most difficult stage is the preparation of the opening for the air conditioner. In a window opening of almost any type, you can always find the most optimal place for installing an air conditioner. It is best to install in the place where at least one of the sides (length or height) would fit in the opening with minimal gaps. In this case, installers are required to:
   • take out the glass
   • put a jumper
   • cut glass to size.

If the air conditioner is wall mounted: Drill holes in the wall. Mark on the wall or window the mounting points of the air conditioner and its overall dimensions. Draw lines corresponding to the dimensions of the air conditioner, and drill holes with a drill about 5 cm (inside the air conditioner circuit) from these lines.

Attention!

a) if the air conditioner is installed in the wall, then the thickness of the wall should be no more than 250 mm (this is the size of one brick). If the thickness is greater, then it will block the access of air to the intake grilles for cooling the condenser, the air conditioner will fail.
b) if the air conditioner is installed in a window opening, the distance between the frames of which is more than 250 mm, then if there is a window in the outer frame of the window, the operation of the air conditioner is possible.

Install the bracket and air conditioner housing.

1. Modern models of window air conditioners allow installation even if the windows do not open and there is no access to the outside, due to the fact that the entire air conditioner mechanism is removed from the housing, which is attached to the bracket or to the wall. For unobstructed water flow, the back of the case should be slightly tilted down. The left and right side of the case must be strictly on the same level. The connection points must be sealed so that precipitation and wind do not penetrate into the room. If the walls are not strong, the air conditioner bracket can rest on the floor.
2. Install the air conditioner in the assembled case. If cushion pads were used to protect the compressor and fan during transportation, they must be removed before installing the air conditioner, otherwise they will interfere with the operation of the air conditioner, causing noise and vibration. When you put the air conditioner into the cabinet, make sure that the back of the air conditioner slopes down slightly to provide drainage. - the slope should be 10 mm. All cracks and gaps between the body, the wall and the air conditioner must be sealed so that there is no draft. The air conditioner kit includes a standard sealant-foam rubber. Large gaps are sealed with foam rubber, small ones with silicone sealant. Then you need to paint over the damaged areas of the frame.
3. Drain hose connection. When the window air conditioner is operating, the air in the room is cooled, while moisture condenses from it. If the drain hose is not connected, water will drip out of the air conditioner drain hole, which is usually not desirable. If the drain tube is bent, make sure that no air lock has formed in it, interfering with the flow of water. The tube must not touch the ground and must not touch the water level in the tank.
4. Power supply for window air conditioner.
   1. The power supply voltage of the window air conditioner should be within 90% - 110% of the nominal.
   2. To power the air conditioner, it is necessary to conduct a separate line with an automatic switch independent of the main fuse. The capacitive current of the circuit breaker should be 1.5 times the maximum current drawn by the air conditioner.
   3. Electrical equipment (power cable, socket, switch, earth wire, etc.) must comply with national safety standards and recommendations contained in the documentation for the air conditioner (user manual, installation instructions and data plate on the air conditioner case).
   4. The window air conditioner needs to be grounded. The ground wire and terminals must be securely fastened. Improper power supply to the air conditioner can cause it to fail. Therefore, be very careful when electrically connecting and grounding the window air conditioner.
5. Checking the operation and acceptance testing of the window air conditioner After completing the installation, carefully check once again whether all the work has been completed correctly. Only then turn on the air conditioner to check its operation. All malfunctions in the operation of the air conditioner must be promptly eliminated. If you cannot solve the problem, please contact your company's installation manager. After the acceptance test of the air conditioner, explain to the user how to use the air conditioner and maintain it. Complete the installation certificate, which must be signed by the installer and the user (owner) of the air conditioner.

Main literature

1. “LG Technical Manual”—Installing a Window Air Conditioner

Among the budget options for household climate equipment, a window monoblock is characterized by distinctive advantages: affordable cost, simple operation, rare service, mobility if desired, etc. Installing a window air conditioner is also easier compared to a split system, it can be done independently, subject to certain rules.

Monoblock features a

This monoblock is inferior in the following parameters to split devices:

• noise level;
• productive capacity;
• functional;
• design;
• dimensions, etc.

Under certain conditions, it can become an alternative to a split, floor monoblock:

• you can not install an external split-block on the facade of a building of historical and cultural value;
• the decorative coating of the facade is dilapidated, crumbling;
• limited budget;
• the impossibility of carrying out installation work inside the walls;
• relative mobility when moving, installing in another room.

The necessary elements are located inside the common housing: heat exchangers, fans for them, a compressor, a thermostatic valve, a freon circuit, a drainage tank, an automatic control unit, and air distributors.

The noise level of 50 dB is due to the placement in a single housing of the compressor and heat exchange fans that create a noise flow. With proper installation, this effect can be reduced by high-quality sound insulation, reliable fastening.

Mounting options

Placement of the window block is possible in three options:

1. The lower part of the window, on the windowsill. The simplest, most affordable installation option, which is chosen by the owners of the monoblock. A special opening is being prepared inside the window where the block will be inserted. It is best to do when the windows are changed and the parameters of the air conditioner are known in advance.
2. The upper part of the window, the window leaf. Placement will require additional fastening to firmly fix the device. A less popular option is used when there are small children and animals in the house. Suitable for compact devices.
3. Inside the wall. The main condition is the outer wall, the width is not more than 250 mm, so that the ventilation openings of the case remain accessible to the air flow. Before installation, the opening is reinforced with a metal case for strength.

Installing a window air conditioner with your own hands is carried out in accordance with the following recommendations:

• it is necessary to bring a separate electrical cable, install a "machine" in the switchboard;
• the use of household extension cords is prohibited;
• the location of the outer part of the monoblock from the window opening - at a distance of 25-30 cm;
• when installed at the bottom of the window, the distance from the floor is at least 75 cm;
• at least 10 cm must be left on the sides of the block for access during maintenance, to ventilate the mechanism;
• from the outside to the nearest wall, structure, etc. not less than 50 cm;
• the ventilation openings of the case must not be closed, this will lead to a quick breakdown of the equipment;
• it is necessary to observe a slope towards the outer part (0.5-1 cm) for a natural condensate drain. The location of the right and left sides on the same level;
• structural elements must be securely fastened to avoid excessive vibration during operation, which can loosen the mounting base and damage the window.

Mounting kit

Some models of monoblocks are equipped with a mounting structure. The kit includes fasteners, metal corners, using which you can install the unit yourself. If the kit is not supplied with the air conditioner, it must be purchased separately or made manually.

The list of tools that may be needed when installing the unit:

• perforator, cartridges, drills;
• hacksaw for wood, metal;
• jigsaw;
• chisel for woodworking;
• construction level;
• glass cutter;
• Bulgarian;
• silicone sealant, polyurethane foam;
• paint, brush.

Wooden window installation

The least expensive and simple to install the block in a wooden window. Installing a window air conditioner in a wooden window hole, the sequence of actions:

• prepare a place for placement in advance before installation. Take the external dimensions of the device, make the necessary marks on the window frame;
• carefully remove the glass from the sash;
• mount a wooden jumper at the marked level so that the outer case of the monoblock is placed inside the resulting opening without excessively wide gaps;
• the remaining space on the sides of the air conditioner housing must be covered with a suitable material (plastic, wood, etc.), or a special insert for window blocks must be purchased and installed inside the opening;
• the frame from the mounting kit is securely fixed at a pre-marked distance, taking into account the downward slope of the outer part;
• mount the block body inside the opening;
• insert the air conditioner inside the frame, fix the front panel;
• cut the removed glass with a glass cutter according to the dimensions taken, install it inside the reduced opening;
• joints must be sealed;
• if a drain hose is needed, install it;
• connect to the electrical network;
• test the device by doing a test run.

Installation in a plastic window

Installing a window air conditioner in a plastic window is a laborious process associated with the design of the opening. It is best to mount the block inside a pre-prepared opening, which is made even before the window is installed. If there is no such opening, installing a window air conditioner in a plastic window is done as follows:

• the reliability of the window opening is checked, if necessary, strengthened;
• the chosen place should be such that after placing the air conditioner, there are as few gaps as possible;
• the double-glazed window is carefully removed from the window using the necessary tool (glazing beads are first dismantled, starting with the longest one);
• insert the jumper at the required height;
• fix the mounting kit at the required distance;
• close the remaining gaps tightly with plastic, or install the purchased plastic opening for window blocks;
• install a monoblock body inside the frame;
• insert the inner part into the case, install the front panel in place;
• cut neatly the double-glazed window along the length, side metal frames inside the chambers;
• insert the frames at the bottom at the place of the cut, treat the remaining gaps with sealant (it is necessary to ensure that dust does not get inside the chambers, if necessary, clean it before installing the metal frames;
• install a double-glazed window in the sash;
• cut long glazing beads to length, install in place;
• connect the device to the mains;
• to test operating modes.

The installation of a window air conditioner in a plastic window must be done very carefully, in compliance with the accuracy of the execution of technical points for cutting a double-glazed window.

Temporary installation

Monoblock installation can be done temporarily. When the cold season sets in, the device can be removed by tightly closing the opening with a material suitable in composition to the window frame, or a prepared double-glazed window can be installed. In addition, the block can be taken to the country house, installed there for the duration of your stay.

Recently, compact monoblock devices have been produced that are easy to install, transport and store without causing inconvenience to the owner.

The noise of the working process is compensated by simple installation, the ability to move, the absence of complex construction manipulations with the freon route.

It is quite possible to install a window monoblock on your own, avoiding financial expenses (as in the case of purchasing a split system). At the same time, the price of installation by a professional installer will be significantly lower than similar work with a split. And the productive capacity and refrigeration function of some models exceeds those of split and floor options.

Friends! More interesting stuff:

Aluminum pipe for air conditioning - an alternative to copper

When the summer heat comes, then any, even the budget version of the air conditioner, becomes the most desirable acquisition for the home. A simple air conditioner for the window will provide a favorable climate in the room of an apartment or a private house. But the installation of a window air conditioner has its own nuances, which we will consider in this article.

When installing the product in a window block, fastening is carried out directly in the design of the latter. In this case, it must be taken into account that the air intake grilles do not overlap - otherwise the electric motor of the air conditioner will quickly overheat due to the lack of a normal air flow.

Installing household appliances of this class on your own is a very laborious work, it requires certain technical knowledge, skills, accurate and precise actions. The slightest distortion of the plane of the window and the product is fraught with negative consequences, and any negligence can lead to damage to expensive equipment. If you still decide to install the air conditioner yourself, you need to familiarize yourself with the following important points.

1. For any design of such a product, a gasket is assumed a separate line of electrical wiring, mandatory installation of an RCD (residual current device) in the apartment panel. It is necessary to connect the window-type air conditioner to a separate outlet; it is strictly forbidden to use carrying.
2. There should be no gaps between the air conditioner case and the window unit, in order to avoid drafts and other negative effects on the efficient operation of the product.

Only clear implementation of consistent actions during the installation of equipment can ensure normal operation and stable operation of the product.

How to position the air conditioner

Before installing a window-type air conditioner with your own hands, you need to study the following rules for the location of the device.

Do not forget about the safety of your apartment - insert a wedge into the window so that it cannot be opened from the outside, otherwise a burglar will be able to enter the room by opening the window opening and pushing the product out of the designated place.

By thoroughly following all the above rules, you ensure a long and trouble-free operation of your air conditioner.

Minimum set of tools

Installation of a window air conditioner begins with the preparation of the necessary tools:

• impact type drill or puncher;
• set of drills;
• a metal file for sawing in metal-plastic of the required dimensions;
• a set of chisels;
• glass cutter;
• ordinary level;
• grinder or a special nozzle for a drill with a cutting wheel;
• corners of internal type and flat for furniture;
• silicone-based sealant;
• paint and brush.

Before you install a window air conditioner, you need to draw up a work plan, make careful measurements and order special frame from a similar material with a hole in the middle for the product. The last point is especially important for metal-plastic windows, because such an installation is significantly different from installing an air conditioner in a wooden frame. The algorithm is almost identical, but there is much more work with metal-plastic due to its specific properties and standard glass block sizes. In a simple wooden frame, it is enough to remove a piece of glass, insert a bulkhead and the whole job. Installing a window air conditioner in a plastic window is more difficult: it requires special calculations, otherwise it simply cannot withstand the load.

Installation algorithm

Installing a window air conditioner in a wooden or plastic window is carried out according to a practice-proven technique provided by experienced craftsmen. The preparatory stage is considered the most difficult and time-consuming: if you did not order a separate frame with a prepared compartment for placing the device, you will have to cut out excess glass and insert a jumper from a similar material. In the case of metal-plastic, you cannot do without a specialist, because an incorrectly calculated partition during operation can bend and nullify all your efforts.

Modern models of air conditioners are made in such a way that it is not so difficult to fix them in any design of a window block or frame, regardless of whether they open. This is possible thanks to a special arrangement of the mechanism, which is removed and attached to the bracket.

Before installing the product at the place of future work, it is necessary to unblock the compressor and fan of the device from the shipping pads.

During installation, check tilt angle towards the street for effective removal of condensate. Even small gaps during installation should not be - they are removed with a sealant. When all operations are completed, it is necessary to tint the damaged coating.

The air conditioner is designed to pump cooled air into the interior rooms, while there is a constant formation of condensate due to the temperature difference, which is removed through a special hole, to which it is necessary to connect fluid outlet hose out. The hose must be checked for the absence of air pockets in it that make it difficult to remove moisture, and kinks, the lower end of the tube or the outlet structure should not touch the surface of the earth or the water surface in the container where the resulting liquid flows if you live on the ground floor.

Each air conditioner must be grounded after installation - at the same time, the terminals must be fixed motionless to prevent unexpected damage.

After completing all the work, it is necessary to make a visual check of the correctness of the implementation, only after that you can do a test run to check the functional abilities of the air conditioner, make sure its power. If you invited specialists, then you need to draw up an acceptance certificate to assure the correct execution of all work.

To help home craftsmen, there is a video on how you can install the air conditioner yourself:

Advantages and disadvantages

Such household appliances as a window air conditioner do not require separate laying of freon lines between the outer and inner parts, which greatly simplifies installation and increases reliability.

Advantages:

• simple installation and maintenance;
• high efficiency with small dimensions;
• models with built-in cleaning filters provide already clean air, without impurities.

Disadvantages:

• increased noise up to 59 dB;
• violation of the tightness of the window frame;
• separate costs for making an opening for the device.

It is worth mentioning the noise separately: if you look at the table of various noises, then the operation of a window air conditioner at minimum speed produces the least noise impact, and at maximum it makes no more noise than an ordinary conversation.

Air conditioning has become an essential attribute of comfortable living conditions. Among the variety of types of climatic equipment, the window monoblock stands out for its convenience and simplicity of design. It is installed in rooms where it is impossible to place split systems. Different power devices (from 2 to 6 kW) allows you to choose the best model for a small office, apartment or shopping pavilion. A window air conditioner can be inserted into a plastic window not only by a master invited from the service, but also by a home craftsman. It is enough to study the sequence of installation operations and follow it clearly.

Advantages and disadvantages of a window air conditioner

Climatic equipment in the form of a monoblock does not require laying a freon line between the outer and inner parts, this simplifies installation and increases its reliability. Among the advantages of a built-in air conditioner:

• affordable cost;
• long-term operation;
• ease of maintenance and installation;
• high efficiency with compact dimensions;
• models with built-in filters provide clean air.

Among the minuses of the unit:

• increased noise;
• the need to make an opening in the window profile, if it is not provided for by the design;
• window leakage.

The design and features of the monoblock

Modern models of window air conditioners have wide functionality. They are designed not only for cooling, but also for space heating. The antibacterial filter removes dust, harmful microorganisms and odours.

The monoblock design of the unit means that all components are installed in a common housing: fans, cooling system, compressor.

Inexpensive models of air conditioners work smoothly in moderate conditions, if the equipment is subjected to intense loads, it is better to choose a powerful device from a well-known brand. Such monoblocks are equipped with an electronic control system and a remote control. It is necessary to choose an air conditioner in the window sensibly, focusing on the area of ​​\u200b\u200bthe room, the power of the device, the ratio of its parameters and the size of the window structure.

Preparation for the installation of climate technology

Before installing a window air conditioner in a plastic window, a suitable place is selected. There are several rules, following which the device will be placed with maximum efficiency and safety:

1. When installing, the cardinal points are taken into account, the air conditioner should not be constantly exposed to sunlight. The degree of influence of precipitation and other natural factors is taken into account. The protection of the air conditioning unit will be ensured by the installation of a visor over its body.
2. The presence of advertising structures or similar interference from the outside is undesirable. They impede air circulation, so it is impossible to find partitions closer than 50 cm.
3. Ventilation openings are located on the sides of the unit housing, they must not be left open.
4. The location of the air conditioner at a slight slope towards the street allows for the fastest removal of condensate, 1-2 cm is enough.
5. For a monoblock, a separate electrical wiring line is laid, including a separate machine on the switchboard. It is forbidden to connect climate equipment with extension cords.
6. Heated air comes out from the rear wall of the unit, it must not pose a danger to people on the street.
7. When installing a window air conditioner in the lower part of the window, the distance from the floor to its body is at least 75 cm. If the opening is in the upper part of the window structure, then you will need a metal frame to secure the monoblock. This arrangement will provide optimal conditions for creating a favorable microclimate in the room.

Instructions for self-installation of a window air conditioner

Tool for work:

• electric jigsaw;
• drill;
• roulette;
• building level;
• grinder with a disk for metal;
• roller for cutting glass;
• construction knife.

The best option is to install the air conditioner in a plastic window with a custom-made opening of the right size. Otherwise, the place for climatic equipment is prepared independently. Before installation, the degree of strength of the frame is visually assessed; if it is insufficient, it is reinforced with a metal corner. The installation of the air conditioner is carried out using the mounting kit that comes with the kit, bought in a store or made by yourself. This does not affect the reliability of the installation.

1. Preparation of opening for installation. Having chosen a place where the air conditioner body is placed with the smallest gap, take out the double-glazed window, insert the jumper and cut the glass to size. The unit can be installed on a wall if its thickness is not more than 250 mm.
2. Fixing the mounting frame. This element is designed to hold the air conditioner, so it is bolted with special care. With the help of the level, a slight slope outward is fixed to ensure the drainage of condensate. Some models are equipped with a casing that replaces the installation of the frame.
3. After installing the air conditioner, the gaps are sealed with mounting foam. The dried composition is cut off with a knife. An alternative way is to cover the gaps with foam rubber. Small gaps can be treated with silicone sealant. Damage to the paint on the frames requires painting over with enamel of the same color.
4. To drain the liquid, a drainage hose is installed, it is placed without kinks and creases.
5. The unit is powered from a separate line. As an electrical appliance, the air conditioner needs to be grounded.
6. After the installation is completed, it is necessary to check the performance of the equipment and the noise level during its operation.

Maintenance of the monoblock consists in the timely washing of heat exchangers and replacement of filters.