There are situations when it is necessary to dismantle the air conditioner. The reasons can be completely different - the old split system does not work, a move is possible, or you are going to make repairs in the room. This problem can be solved by calling the wizard from service center. But if you want to save money, have some skills and desire, then you can handle this task yourself. How to remove the air conditioner from the wall during the repair, while avoiding negative nuances and mistakes, how to paste the wallpaper under it - we will tell you below in our article.

How to glue wallpaper under the air conditioner?

This is pretty difficult task. There are people who “get it right,” and there are others who want to do everything flawlessly.

Wallpaper can be glued in two ways:

• Carefully paste, slipping a couple of centimeters under the device, new wallpaper. This method will not desired result, as it will be noticeable to the naked eye that the wallpaper is not completely glued under the air conditioner.
• Remove the air conditioner for a while, and paste the wallpaper perfectly.

How to dismantle the air conditioner from the wall during the repair, so that the end result pleases - we will consider in detail below.

Precautionary measures

Before you figure out how to remove the air conditioner from the wall with your own hands, you need to understand how it works in order to avoid unpleasant consequences. This device consists of 2 blocks - outdoor and indoor. They are combined by two lines, and the refrigerant moves along them. Freon in liquid state circulates through a tube of smaller diameter from the indoor to the outdoor unit, it also runs in the opposite direction, but already in a gaseous state through a thicker copper tube.

In this part lies the problems that can ruin all your actions when you try to remove the air conditioner with your own hands:

• Complete or partial loss of freon can occur if you turn off the main pipelines incorrectly.
• Air that contains moisture may enter the heat exchanger and pipes, which may cause a malfunction when the air conditioner is operated after it is reconnected. Incompressible moisture enters the compressor and disables the device.
• The entry of small particles into copper pipes while pulling them out very quickly leads to a breakdown of the system.
• Be very careful with the threaded rods that are soldered to the tubes. If damaged, costly repairs will be required.
• Be sure to mark the terminals so that you can easily reconnect the air conditioner without confusing the wires.
• Can't cut too short drainage tube through which condensate is discharged outside the outdoor unit.

Important! Read the instructions carefully before you start dismantling the air conditioner so that it does not need to be repaired in the future.

Preparatory stage

It is necessary to prepare a number of tools, without which it is impossible to cope with the task, before answering the question of how to remove the air conditioner from the wall during do-it-yourself repairs.

Required tools:

• Pipe cutter.
• Manometric manifold.
• Socket hex keys.
• Open-end wrenches.
• Side cutters.
• Wrenches.
• Drill.
• Phillips screwdriver.
• Construction knife.

There are times when you need to get and safety equipment.

Important! When removing the device, two people must be involved in order to carry out work without risk to life and health.

Freon descent

There are three options for dismantling the air conditioner with your own hands:

• Dismantling with the release of freon.
• Preservation of gas inside the device.
• Using a special technique, with the help of professional equipment, save freon completely.

All methods are used, but the third gives the best effect without any loss.

To remove the air conditioner from the wall with your own hands correctly, you need to study the design of the split system, which consists of a closed loop filled with freon. It consists of such components - a compressor, a system of copper pipes and an evaporator with a condenser, which connects the entire system and ensures the selection and supply of refrigerant.

To turn off the air conditioner without losing freon on your own, it must be pumped into the condenser, for this:

1. Close the valve between the device and the fine diameter pipe while the equipment is in cooling mode.
2. After a minute, when all the refrigerant is pumped into the condenser, close the valve on the thick tube. With this action, you turn off the supply of freon and “close” it in a trap.

Dismantling from video

To dismantle the outdoor unit, you need to disconnect copper tubes. To do this, they need to be cut off at a distance of about 20 cm from the fitting, and then the cuts should be minted so that there is a complete seal.

Important! Copper tubes cannot be reused because their extension is strictly prohibited.

outdoor unit

Remove heat insulation after working with copper pipes. It is best when two people work: one is outside the room, and the second is inside. Removing the device in this way is faster:

• One - turns off the power, and the second - disconnects the wires, having previously marked the terminals at the place of their connection.

Important! You have to manually straighten the tubes to fit through the holes in the wall, no problem.

• The end of the cable is also screwed to them, which is dragged into the room.
• Then the nuts are unscrewed, which are held on special brackets. outdoor unit.
• After the two of them, the block is removed and moved inside the room.

Important! The outdoor unit that you have removed must be stored vertically only.

indoor unit

How to disassemble indoor unit to keep the freon from leaking out? Dismantling the indoor unit of the device has some nuances, without knowing which you will not be able to do all the work correctly, which can lead to breakage of delicate fasteners.

Here is how to remove the indoor unit of the air conditioner from the wall for wallpapering correctly:

• Remove the housing cover using the indexes located on the bottom of the unit.

Important! Each manufacturer installs the cover differently. Read the instructions carefully to understand how to do it correctly.

• Disconnect electrical cable, to do this, unscrew it from the terminals and carefully pull it out of the system.
• Disconnect the pipe, pre-place a container, because water may flow out of it.
• Remove the heat insulator, and then disconnect the freon pipeline. Carefully unscrew the tubes, as you did when removing the outdoor unit, screw them with caps or wrap them with electrical tape.

Important! You can also cut the tubes, squeeze and then twist. The main task is to prevent the ingress of polluting components into them.

How to disassemble the air conditioner with your own hands to eliminate bad smell from a split system? To take apart wall air conditioner with your own hands, you must first familiarize yourself with some of the features of household air conditioners.

How to disassemble the air conditioner

One day, any user of a wall-mounted household air conditioner faces the following unpleasant problem: when the split system is turned on, a stream of cool air bursts out of its outlet, filled with a slightly sweet smell of already stagnant mold. This means that it is time for you to carry out maintenance of your air conditioner, that is, wash it thoroughly, and inside the system. There are two ways to solve this problem: the first is to call the wizard (however this way expensive), the second is an independent analysis of the split system and its subsequent cleaning on its own.

We suggest that you do everything yourself, because in this way you will be able to save a certain amount of money, moreover, this skill may come in handy in the future. We present to you detailed guide on disassembling the indoor unit of the air conditioner, which will help you solve the problem bad smell from a split system. The considered algorithm for disassembling the air conditioner is typical, so it is suitable for many brands of modern air conditioning devices. So, to disassemble the air conditioner yourself, you will need several minus and plus screwdrivers of various diameters, as well as a set of hex stars (not for all models of split systems). If you already have such a simple arsenal, then you can start disassembling the indoor unit. Please note that in the process of cleaning the air conditioner, you do not have to remove the device from the wall, disconnect copper track and drain the freon.

First of all, turn off the power to the air conditioner, then remove the protective filters from the indoor unit of the device. This process detailed in the standard maintenance manual for your split system. Next, remove its front panel from the unit, to do this, unscrew the two bolts that are closed with protective plugs, and then pull the frame towards you (it is held on top by two latches). The lid on the inside will be covered with mold and dust, so immediately send it to the sink. Next, remove the blade that directs the air flow, for this, attach a little physical strength and pull it out of the slots. Then take off lower part the indoor unit of the air conditioner from the latches, and then disconnect the drain hose of the split system and its supply wire.

Next, you need to disconnect all the wiring, while it is better to write down how the wires are located. If you are too lazy to write down, and besides, you can boast of your grandiose knowledge of radio engineering, then when you assemble the air conditioner back, you can use it electric circuit, which is located on inside front cover of the indoor unit.

Then wring out the mounting brackets, then remove the housing of the electronic unit and the transformer. Then you need to press the three support latches and carefully dismantle the drain and outlet hose. The hole for blowing air from the indoor unit, as well as the blades of the built-in fan, will be covered with a strong coating, which exudes an unpleasant odor. After that, unscrew the air conditioning motor support bolts, carefully lift the radiator, and remove the motor support. Then remove the blades, as well as the engine from the cell, and you can carefully lay the radiator back so that it does not suddenly fall.

Then remove the heat lock that is on the electric motor pulley mounting bolt. Be aware that this is not easy to do. To prevent the rubber element that transmits energy from accidentally burning out, you need to gently heat the bolt head with a thin soldering iron, while periodically trying to unscrew it. When you manage to separate the blade from the motor, send all contaminated elements of the system to the sink. To wash all parts, you will need a bottle detergent, a brush with rather long bristles, as well as a lot of water. The assembly of the air conditioner is carried out in the reverse order.

You can see for yourself that the design of the indoor unit of a wall-mounted split system is not very complicated. Therefore, in order not to spend extra money, you can clean the device yourself, besides, you now know how to disassemble the air conditioner with your own hands.

There is a lot of information on the Internet, articles and videos on this issue, let's try to summarize with you a little and look from the technical side at the process of cleaning and maintaining a split system (air conditioner) both with our own hands and when calling specialists.

To begin with, I would like to answer a question that worries everyone and everything.

How often should the air conditioner be cleaned? There is no single answer, it depends on the operating conditions and habitat. Air conditioning in an apartment is one thing, and air conditioning in a Bar, Cafe or Pishcheblok is another matter. We will assume that we have a normal household air conditioner in an apartment, standard power 7-12 kbti.

We answer: air conditioner cleaning and maintenance annually!

What is the correct cleaning of the air conditioner?

The second question is what is meant by cleaning a split system (air conditioner). Cleaning the filters of the indoor unit can also be called cleaning, but there is little sense in such “cleaning”. Cleaning the air conditioner (split system) is primarily cleaning the heat exchangers (evaporator and condenser) of the indoor and outdoor units, cleaning the fan, cleaning the squirrel wheel, cleaning the drainage system.

How to clean split system filters?

Cleaning the split system filters should be accepted by default, the filters should be cleaned every two to three weeks. This lovely girl will show you how to do it right.

Well, how to clean the split so that it is of real use?

Without steam cleaner and sink high pressure this is difficult to do, but you can get by with improvised means, it is advisable to do such cleaning before each summer season.

How to disassemble and clean your home air conditioner

Found very good video on the Internet, how to properly clean the indoor unit of a split system on your own, look:

What is the difference between cleaning and maintaining an air conditioner (split)?

Maintenance is carried out by specialists using a steam cleaner and a sink, which in principle you can do yourself, but the key difference between maintenance and cleaning a split system is that specialists measure the freon pressure in the system, and refuel if necessary. required amount freon to split chilled at an acceptable level. Diagnosis of electrical and installation connections is carried out automatically. In other words, cleaning the split system is part of the maintenance of air conditioners. Here I found a decent video, good guys, they explain everything in detail, we look:

After watching these videos and reading the article, I think it has become a little clearer to you all what kind of animal “cleaning air conditioners” and “what it is eaten with”. And you decide what to do, clean your split yourself, or call specialists. But I would like to summarize all of the above:

1) You can clean the air conditioner filters yourself every 2-3 weeks

2) Cleaning of the indoor unit (condenser, squirrel wheel, drain) must be carried out every season on your own or by calling specialists

3) Maintenance(comprehensive cleaning of the indoor and outdoor units, refueling with freon) must be carried out once every two or three years by calling the specialists

Numbers and prices

The average cost of cleaning a split system in Krasnodar is 1300-1500 rubles per season. This includes cleaning the indoor and outdoor units of the air conditioner, with analysis. With a steam cleaner and sink, sometimes just a steam cleaner. V good services, in the high season there is usually a queue of at least 2-3 days. There are more, and then how lucky.

The annual loss of freon (microcracks and microleaks) laid down by the manufacturer is 5-7%.

Refueling with freon, if necessary, is not included in the cost of cleaning, and can be 500-1000 rubles additionally, depending on the amount of freon.

how to remove the case from the samsung air conditioner | Topic author: Vladislav

how to open the air conditioner to get to the fan, the bottom 2 screws found what needs to be done to open

Vadim  Unscrew two or three screws under the horizontal blinds.

Then gently move the bottom of the body. Try to let the blinds pass through the slot. There are three hooks on the top, they will unhook themselves. After removing the housing, carefully remove the thermal resistor from the slot.
Then, on the left side, unscrew one screw holding the drain pan, carefully slide it off the hooks and let it hang on the drain hose.
Access to the fan will be free.
Be careful when assembling. Don't break the hooks.

Nikita with all the dope with a swing on the floor

Victoria Download the instructions for it - there is a disassembly in pictures. At least on my HITACHI so.

Yuri He gets out of the case. very tight.

Tags: How to remove the cover of the indoor unit of the Samsung air conditioner

Dismantling, cleaning the indoor unit of the Panasonic P.S. split system Don't forget to grease the impeller bearing in...

Servicing the indoor unit of the air conditioner ...

Hello to all! At the request of my friends and accomplices in general, I want to write a post about the maintenance of air conditioners, because this is already relevant on this moment(I hope the moderators will react with understanding)! The fact is that the consumer is often misled by offering them service maintenance air conditioner EVERY YEAR!!! This is not necessary, because everything depends on the degree of contamination of the room where the air conditioner is located!
How to understand that cleaning is already inevitable? Let's look at the process of cleaning the indoor unit, perhaps you yourself are able to perform this operation:
So we have a regular internal block:

Below, in order not to mess up the repair, we glue the film onto ordinary masking tape:

Open the lid, remove the mesh filters and rinse them under running water (this can be done at any frequency, but at least once every 2 months!)

Now we remove the entire upper part of the case, along with the cover ...

We unfasten the bath (through it the condensate enters the street) ...

and then enjoy the terrible spectacle! Here we can already understand what we breathe including a clogged air conditioner ...

We turn on 22-25 degrees on the remote control (do not turn on the minimum ... never in the heat, not a single condo will give you 16-17 degrees !!! You will stupidly kill it!) and enjoy the coolness!

… I will talk about the outdoor unit later! I inform you that I have been engaged in air conditioning and ventilation since 2000 and I am ready to help with advice, and indeed in this area!!! So ask! I will answer later, in the evening I will answer everyone, because now there is a lot of work .. I am running away) Have a good day everyone!

Do-it-yourself split system cleaning

How to remove the air conditioner from the wall with your own hands

disassembled indoor unit. With how to remove the air conditioning compressor and the outdoor unit itself with your own hands ... Remove the protective cover from the housing; …

For the dismantling of the most popular type of air conditioners - split systems - experts charge a fee at the rate of 1 p. for every kilowatt of power. Many owners of cooling devices who have to move, in order to save their hard-earned money, undertake to dismantle the air conditioner with their own hands. To do the job cleanly, avoiding fatal errors, a number of useful recommendations will help.

Possible problems with self-removal

The story of how to dismantle the air conditioner with your own hands should begin with a warning about the pitfalls awaiting an unprepared master. Here's what can happen:

1. Refrigerant leak: freon escaping into the atmosphere is the cause ecological disaster it won't, you don't have to be afraid of it. But such an event will not be in vain: when installing an air conditioner in a new place, you will have to pay for its refueling. Therefore, it is highly desirable to dismantle the device so that all the available refrigerant remains inside it.
2. Ingress of water or dust into the internal circuit: such an “additive” to the refrigerant quickly renders the compressor unusable. Perhaps, at first glance, water may seem like a completely harmless substance, but you need to consider that in the evaporator it will freeze, turning into ice. And these are already solid particles, the presence of which is “incompatible with the life” of the compressor. To minimize the risk of moisture entering the internal circuit, avoid dismantling the air conditioner during rain or snow.
3. Falling outdoor unit: Even if the outdoor unit is hanging next to a balcony or window, it is extremely inconvenient to operate. At the same time, this knot is quite heavy, so that, without calculating your strength, you can easily drop it. Professionals are insured against such accidents, since when working above the first floor they use an aerial platform or equipment for industrial mountaineering. For the sake of reliability, the inhabitant should invite an assistant.
4. Damage to the elements of the device: the most noticeable are the damage that causes depressurization of the circuit. A crack can be completely invisible, but it is quite enough for freon to leak or dirt and water to get inside. To avoid such troubles, first of all, you should be careful.

When performing such a complex operation with your own hands as disconnecting the evaporator of the indoor unit, it is highly desirable to use not improvised tools - a screwdriver and pliers, but professional ones designed specifically for it.

Kit necessary tools and materials for dismantling

Users at this stage often wield what they have to, as a result of which the evaporator tubes located close to the mounts are damaged. The problem is that a professional tool is quite expensive and even renting it can cost an amount that is quite commensurate with the cost of the services of a qualified master.

Preparing the air conditioner: “packing” freon

So, first of all, it is necessary to ensure the safety of the refrigerant. To understand how this is done, you need to remember the device of a split system. It is filled with freon closed loop, which consists of a compressor, two conditionally speaking, chambers (evaporator and condenser) and freon pipelines connecting these elements (copper tubes).

Schematic diagram of a split system

From the condenser to the evaporator, the refrigerant enters in liquid form, so the tube through which it flows has a smaller diameter.

On the second freon pipeline - from the evaporator to the compressor - freon follows already in a gaseous state, therefore the diameter of this branch is increased.

To carry out dismantling without loss of gas, it is necessary to collect it in the condenser:

• during the operation of the air conditioner for cooling, the valve between the condenser and the thin tube is closed;
• when all the refrigerant, due to the operation of the compressor, “moves” into the condenser, it will also be necessary to close the valve between the thick tube and the compressor.

We shut off the refrigerant

Important point: after what time should the second valve be closed? It is best to monitor the gas pressure on a vacuum gauge. But for this you have to borrow from the masters special tool- manometric manifold.

Those who do not have such an opportunity simply wait about a minute: as experience shows, during this time, a household air conditioner usually manages to pump almost all the freon into the condenser.

Manometers for pressure control when pumping freon

Let's move from theory to practice:

1. If you managed to get a manometric manifold, attach it to the nipple (schrader valve) on the fitting to which the "gas" freon pipeline is connected. In the absence of such a tool, this item is simply skipped.
2. We turn on the air conditioner and enter from the settings panel: cooling operation, turbo mode, temperature - as low as possible (the permissible minimum must be specified in the passport). So the device should work for 10 minutes.
3. On the outdoor unit, find the valve, to the fitting of which the liquid freon pipeline is connected (recall that it is thin). Under the protective cap, which must be removed, slots for the hexagon will be found. After inserting the key, the valve must be closed.
4. Now you should watch the pressure gauge or, if it is not there, the clock. In the first case, we expect the device to show the presence of a vacuum; in the second - we detect 1 minute.
5. Next, you need to remove the protective cap from the second valve on the outdoor unit, to which a thick "gas" line is connected, and also close it with a hexagon. After that, the air conditioner is immediately turned off. We return the protective caps to their places.

Everything, now the freon is trapped and the system can be safely disassembled and dismantled.

Instructions for dismantling the air conditioner with your own hands

We proceed directly to the uninstallation.

outdoor unit

Disconnect freon lines. This can be done by unscrewing the nuts with which the lines are screwed to the fittings of the outdoor unit. This method is resorted to if the length of the tubes allows them to be used in a new place. Open fittings must be securely sealed with electrical tape or tape - this will prevent them from clogging.

Removing the outdoor unit

But in most cases, freon pipelines are not reused, especially since their extension is not allowed. Then the tubes are simply cut with a pipe cutter at a distance of 150–200 mm from the fittings, immediately caulking their ends with a bench vise.

Minted Highways

Advice. If it is known that the air conditioner will be stored unassembled long enough, the tubes can be filled with nitrogen and tightly sealed. Unlike air, more precisely, the oxygen contained in it, nitrogen does not lead to the oxidation of the material.

After all the manipulations, it is necessary to remove the thermal insulation from the outer part of the freon pipelines.

After making sure that the device is disconnected from the mains, remove the protective cover over the place where the electrical cable is connected. Its terminals must be marked in some way to avoid confusion when connecting to a new location. After that, you need to unscrew the clamps with which the wires are screwed to the contacts of the outdoor unit. The freed end of the cable is screwed to the freon ducts, which are then manually straightened in order to be able to pull them out through the hole in the wall.

Now we unscrew the nuts holding the outdoor unit on the brackets, and together with the assistant remove it, and then the brackets themselves.

Note! During storage and transportation, the outdoor unit must be in a vertical position. During transportation, it is very important to avoid shaking and shock - for this it is better to place the unit in a box with foam pre-laid in it.

Disconnecting the compressor

If the air conditioner is dismantled in order to repair the compressor, the latter must be properly disconnected. It is done like this:

1. The covers are removed from the outdoor unit.
2. After that, it will be possible to disconnect the suction and discharge pipes from the compressor.
3. Disconnect the wires supplying the compressor and fan.
4. We unscrew the fasteners holding the valves and the capacitor.
5. We remove the condenser, gaining access to the compressor mounts.
6. We remove the compressor.

By doing so, you will eliminate the risk of damage to the piping piping. Another plus: it becomes possible to repair several elements of the outdoor unit at the same time, which will allow you to cope with the task faster.

To work with the compressor, you need to pour out the oil in it.

In the case of a piston model, it drains without problems through the suction pipe. For spiral and rotary models, you have to drill the bottom (hole diameter - 5-6 mm). It is impossible to drill through, otherwise chips will get inside. A thin partition is left, which is then pierced with a punch.

How to remove the indoor unit

To access the locks of the indoor unit, you need to remove the front panel from it. Then the freon lines and electric wires are disconnected, the latches are snapped off and the block is removed from the guides.

Removing the indoor unit

Note! At this stage, the layman faces some difficulties: with careless actions, the evaporator latches can easily be damaged.

The manufacturer usually closes this element with a lid, the latches of which are pressed against the wall. They were made hard-to-reach on purpose: such a precautionary measure, according to the developers, is a guarantee that only specialists will be involved in dismantling the device. To get close to the latches, use two thin screwdrivers. In this case, it is necessary that someone hold the block.

Care should also be taken when snapping off the latches holding the block on the rails. If they are damaged, the device cannot be firmly fixed in a new place and it will quickly fail due to vibrations.

Be careful with latches!

Having removed the indoor unit, unscrew the mounting plate, remove the freon ducts with the supply cable from the wall and unscrew the decorative box laid along the outer wall.

Features of work in winter

At low temperatures there is no way to pump freon into the condenser: the oil in the compressor becomes thick and an attempt to turn on the air conditioner under such conditions will lead to a breakdown of the supercharger. Such a danger does not threaten only models equipped with the so-called winter kit, which has a heater for the compressor crankcase and drainage, as well as a fan speed retarder.

Manometric station for collecting refrigerant

Those who have similar system no, they can remove the refrigerant using a manometric station for collecting freon. It is connected, like the gauge manifold, to the shredder valve.

Video: we dismantle the air conditioner with subsequent installation in a new place

The procedure for dismantling the air conditioner is technically quite simple. The difficulty, from the point of view of an ordinary user, is that some operations are difficult to perform without a professional tool. If you nevertheless firmly decided not to turn to specialists, we recommend inviting another person to help - then even without special tools the task will be quite feasible.

Regular maintenance of the air conditioner requires disassembly of its indoor and outdoor unit. This is necessary when replacing parts of the split system and its complete cleaning. It is worth understanding the features of the process and the consequences of improper disassembly.

How to remove the indoor unit

To remove the indoor unit of any type of air conditioner, you need to snap off the bottom clips. For most devices, they are located below and are indicated by arrows or serifs. Clip types:

• The hook for the wall plate is made from above. In these cases, the clips are pressed upwards.
• Bottom plate hook. In such devices, there are additional holes at the bottom. Fasteners are pulled down from the block.
• clips under decorative cover. First, remove the cover, and then squeeze the fasteners.

The removed indoor air conditioner module is easier to disassemble.

Dismantling the indoor unit of the air conditioner

You can disassemble the indoor unit of the split system after disconnecting the device from the network. Then open the housing cover and take out the filters. The next step is to remove the case:

• Any air conditioner has self-tapping screws at the bottom, which are easy to find under the plugs. They need to be unscrewed.
• Under the cover behind which the filters are located, there may also be self-tapping screws or latches. After unscrewing them, you can slightly open the lower housing element.
• The next task is to release the latches located at the top of the case. They are quite rigid, to detach them you need to find out the features of the fastening. Most often, they can be unlocked by pulling the bottom of the case towards you and up.
• It remains to disconnect all the wires, if any.

Having slightly opened the blinds, it is easy to remove the case by pulling it towards you.

The next step is to remove the drainage container. Some models are made monolithic, so they will not be able to separate the tray from the body. It is important to understand the features of its installation in order to correctly install it in place during assembly.

It is recommended to prepare containers for condensate from the tray. To disassemble the container, it is enough to unscrew one screw, and then disconnect the clips at the bottom. From the tray it is necessary to disconnect the blinds motor. After removing the container, the “tail” of the drainage hose is separated.



Air conditioner indoor unit fan (impeller)

The next task is to remove the fan (shaft). This procedure is the most responsible and complex. A simple shaft removal option is applicable when it is removed to the left without affecting the control unit and engine:

• Unscrew and release the left side of the radiator from the device case.
• Unscrew the fastening on the right in the shaft itself by a few turns. This screw is often heavily tightened, so it is important to be careful not to damage the head of the fastener and break the blades.
• Remove the shaft from the bottom of the housing, taking care of the safety of the parts. Since the fan is often installed quite tightly, it takes a lot of experience to remove it. The screw can be held with a screwdriver while pushing the shaft.

When mounting the shaft into the device housing, the screw must be exactly in its original position. Otherwise, the fan will touch the walls.

There is also a more complicated option for removing the fan. If the shaft is pulled out on the right side, you will have to remove the electric motor and control unit.

Sequencing:

• Remove the control unit from the housing. This will require disconnecting all wires and sensors. Then the latches are disconnected and the screws securing the control unit are unscrewed.
• Loosen all motor fasteners. Detach the shroud from the shaft.
• Carefully study how the shaft is disconnected from the motor. Carefully bend the copper tubes that go to the radiator.

Disassembly of the external module

Dismantling mobile or window air conditioner does not take much time - just remove the device from the window or remove the air duct. When disassembling a full-fledged split system, it is required to save all the refrigerant.

The connecting tubes through which freon is transported have different diameter. The thin channel serves to transport liquid refrigerant. A large tube is designed for pumping gaseous freon. When disassembling the air conditioner, it is necessary to “drive” the refrigerant into the outdoor module. Then you can turn off the main channels. To pump the refrigerant, it is necessary, when the device is running, to screw the pipe with liquid freon, which leaves the outdoor unit into the room. The device pumps the gaseous substance into the outdoor unit in 1 minute. After that, turn off the device immediately.

The disassembly of the outdoor unit of the air conditioner is carried out by two people. In this way, unnecessary risks can be eliminated and the time of work can be reduced.

After disconnecting the device from the mains, disconnect the cables by marking the terminals.

The copper channels through which the refrigerant is transported can be straightened by yourself with care. Together with them, the electric cable is removed into the room. It is screwed to the end of the tube. Then you need to unscrew the nuts that hold the outdoor module. Remove the block together. Lastly, the brackets are removed from the wall.

The removed outdoor unit requires vertical storage and transportation. To avoid possible damage, it is placed in a box with foam.

Removing the compressor

In some cases, only the dismantling of the outdoor unit is required, for example, when it is necessary to adjust the operation of the compressor. In this case, the indoor unit remains in place. The main task is to correctly remove the compressor:

1. dismantle the cover of the outdoor unit;
2. disconnect the discharge and suction pipes;
3. disconnect electrical wires;
4. unscrew the fasteners of the fan and condenser;
5. remove the capacitor from the case;
6. dismantle the compressor mounts and the part itself.

By following this sequence of actions, you can reduce the risk of damage to the pipelines and gain access to other elements located in the housing.

Consequences of incorrect dismantling

If dismantled incorrectly, it is easy to damage the air conditioner. Possible adverse effects.