Do-it-yourself split system repair vibration

In detail: do-it-yourself split system repair vibration from a real master for the site my.housecope.com.

Have you already installed the air conditioner, but when you turn on the air conditioner, vibration appears or is there vibration of the air conditioner during operation? Do not worry! This is fixable! We will help you, because we know how to reduce, reduce the vibration of the outdoor unit of the air conditioner.

Then contact us! Reducing, eliminating vibration, hum, noise from the air conditioner is possible! Service price:

Reducing vibration of the air conditioner ECONOMY 1. Work to reduce vibration inside the outdoor unit. The price is 2000 rubles.
Reducing vibration of the air conditioner ECONOMY 2. Installing rubber gaskets between the wall and brackets. The price is 3000 rubles.
Reducing vibration of the OPTIMUM air conditioner. Installation of special vibration dampers (made in Italy) between the brackets and legs of the external air conditioner unit. With partial dismantling and subsequent installation of the external unit of the air conditioner. The price is 5000 rubles.
Reducing vibration of the LUX air conditioner. Complex elimination of air conditioner vibration. The price is 10,000 rubles. Includes all three types of work:
- Work to reduce vibration inside the outdoor unit.
- Installing rubber gaskets between the wall and brackets.
- Installation of special vibration dampers between the brackets and legs of the outdoor unit of the air conditioner.

All prices include departure, the work of the best specialists and consumables.

All work is carried out with access to the external unit - for example, when it hangs under the window. If access to the external unit is closed by a deaf glass unit, then the glass unit is removed for the period of repair work, and then put back in place. These works cost another 1,000 to 2,000 rubles, depending on the size and weight of the glass unit. If the external block is out of the window, then additional services of an industrial climber are possible - another 12,000 rubles. This requires a key from the roof.

Video (click to play).

We can also bring to your attention the reduction of the vibration of the washing machine - the installation of special vibration dampers under the feet of the washing machine. The price of the service is 2000 rubles.

Strong vibration of the outdoor unit of the air conditioner interferes with working and resting. We can reinstall the air conditioner by substituting special shock absorbers (made in Italy) under the legs of the external air conditioner unit, special gaskets between the wall and brackets of the external air conditioner unit, and even inside it. This set of measures will help get rid of vibration in the outdoor unit of the air conditioner. The work performed by us gives a noticeable decrease in vibration, hum, noise from the air conditioner, after which you can safely be in the room. Our clients were satisfied for many years of our work!

Below is a technology developed by us to reduce the vibration of the outdoor unit of the air conditioner, which has been tested experimentally on various models of air conditioners.

Vibration mounts under the legs of the outdoor unit reduce vibration transmission from the outdoor unit of the air conditioner. The vibration mount consists of two independent bolts, industrially molded into rubber. At the same time, as experience shows, this rubber can withstand both tropical heat and Russian winter. It looks like this. Click on the photo to enlarge.

There can be many reasons for increased vibration.
First, you need to open the cover of the outdoor unit and see if the tubes of the case are touching and whether the fan bracket is properly fixed.
the tubes are bent, the bracket can be fixed better.
Further, if the vibration remains (it is felt most of all on the ports - this is already an increased vibration of the compressor), then you need to deal with its transfer through the brackets to the wall in three ways at once:

one.Moving the unit to a harder wall
2. Replacing brackets with more rigid ones with a hole not in the center for an anchor or a screw, but as low as possible (then the bracket will not “walk” along the wall together with the block to create a hum)
3. Installation of vibration dampers with bolt insulation from the bracket through rubber.
Ideal vibration mounts from Copeland, but they are not a panacea.

Reducing vibration, hum, noise from the air conditioner is possible!

Many people, having installed a split system cheaply, at the lowest price, for those who save on everything and do not work in the best way, often face the fact that their air conditioner hums, makes noise, emits a strong vibration, hum. The walls are humming. Low frequency noise from the compressor of the outdoor air conditioner unit interferes with sleep. Neighbors often complain.

The reasons for the malfunction of your equipment are a constructive error of the manufacturer or a factory defect. Sometimes the cause of the rattling is inside the external unit of the split system. In other cases, it is caused by the fan or compressor of the outdoor unit.

Below is a technology developed by us for reducing the malfunction from the external unit of the device, which tested experimentally on various models of air conditioners. Our clients have been satisfied for many years of our work.

In order to reduce vibration, hum and noise from the device, we put special shock absorbers under the legs of the external unit, and also, in some cases, if necessary, between the brackets and the wall and even sometimes inside the external unit. Our specially selected gaskets effectively reduce shaking from the outdoor unit. This has been proven experimentally - customers stop complaining about vibration from the split system. That is why our split system installation is of such high quality and we are recommended.

Our service provides a quite noticeable tangible reduction in vibration of the outdoor unit by 80-90%, after which you can safely be in the room.

If you have already installed the equipment, and you are annoyed by the shaking from the external unit of the split system, then we can reinstall it by substituting our special shock absorbers under the legs of the external unit

The vibration generated by the air conditioner sometimes creates such a strong noise effect that further operation of the split system becomes impossible. The specialists of the service center or installers who installed the equipment will be able to understand the reason and eliminate it.

Both units of the split system can be vibrated. The causes are very different. If the indoor unit vibrates, dirty filters or a fan (squirrel wheel) may be the culprit. The uneven accumulation of dirt creates an imbalance that causes vibration. Cleaning the indoor unit will usually fix the problem.

Also, imbalance can be caused by a defect in the squirrel wheel: curvature of the blades, curvature of the axis, asymmetry and other similar disadvantages. In this case, vibration will be noticeable from the first day of operation of the air conditioner, when it is under warranty. It requires a warranty repair of the indoor unit with the replacement of the damaged part.

In addition, the indoor unit of the air conditioner vibrates with such a defect in the squirrel-cage wheel, such as the breaking of lamellas. Breakdown can occur from careless handling during installation or during operation, if the installer or the owner of the air conditioner himself has made a negligence. In this case, the replacement of the fan of the indoor unit is carried out at the expense of the installers or the owner of the split system himself. To prevent this from happening, it is recommended to carry out installation and further service only in specialized service centers, where the masters are highly qualified and experienced.

Read also: DIY power steering repair

An improperly secured bracket will transmit vibrations to the wall. Therefore, attach it along its entire length. The heel (lower part) must be fixed to the wall without fail!

Since another 150 mm is planned on the wall.

To the head of ElTech LLC
443017 Samara, Verkhnekaryernaya st. 4
TIN 6317097360
From ———

CLAIM
On January 15, 2014, I purchased a Zanussi ZACS - 09HPM / N1 (2.6 / 2.7) air conditioner from ElTech LLC, paying a cost of 16,768.00 rubles for it.
This circumstance is confirmed by a sales receipt dated January 15, 2014, as well as a sales receipt No. 2936 dated January 15, 2014.
The air conditioner was installed by the employees of Elves-F LLC on January 17, 2014. For the installation, I paid cash in the amount of 7315.00 rubles, which is confirmed by check No. 2937 dated January 15, 2014.
It should be noted that the air conditioner was put into operation only 4 months after the acquisition, in April 2014.
However, initially, during the operation of the air conditioner, malfunctions were identified, indicating about.

I will accept other useful tips.
.

View Full Version: Air conditioner vibration

The room where the indoor unit was hung is covered with plaster. When the air conditioner is operating, the operation of the compressor is quite well audible and vibration is felt if you put your hand on the wall. In the next room there is no interior decoration yet and there is generally silence, no sound, no vibration. And the wall is the same.
Help me figure out the cause of this troubles. Vibration and sound are transmitted from the bracket along the wall through the plaster as through a resonator or through a line to the indoor unit, and is it already vibrating on the plaster?
Normal split, seven. The external block was hung on a blank wall (no windows). Shell-to-stone wall, plus plaster. The line is short, directly from the outdoor to the indoor unit. The hole in the wall was not blown out with foam, it was simply covered with mortar on the outside. Maybe this is the case, and it is necessary to blow out the foam in order to fix the highway in the wall?

DrTurbo
(Moscow)
7 oct. 2005
13:56:34 They say that outdoor air conditioners make a lot of noise. Moreover, the noise is not from the fan, but due to the transmission of vibration from the unit through the fastening anchors. The problem mostly relates to panel and monolithic houses.

Who has what experience?
(And if you can name the manufacturer, maybe there are “heroes” of our own) Biryukow
(Moscow, Russia)
7 oct. 2005
14:35:16 Yeah, it was and was treated.The air conditioner (Samsung) was installed by the Euroclimate company. When installing on brackets, they simply forgot to put rubber gaskets under the shelves adjacent to the wall (of course, the outdoor unit is mounted only through gaskets). Now, it seems, the downstairs neighbor has calmed down. Also, the visor adds a little noise, but I foamed it from the inside. Of course, try to "pull" the block to your window so that it does not hang over the neighbor.
(Moscow)
7 oct. 2005
15:35:01 I was told that and with gaskets through.

Quite often, happy owners of air conditioners are faced with problems that cause their air conditioner to start flowing. Indeed, there is little consolation in this, especially if the problem caught you by surprise, and there is no one to turn to for help.

The phenomenon is unpleasant, so you need to urgently eliminate the cause of the malfunction

There are several reasons why water flowed out of the air conditioner:

The condensate collection tank has overflowed, which is especially typical for those cases when the system itself has been operating at almost full capacity for a long time - as a rule, this is a hot summer period The air conditioner heat exchanger freezes, as a result of which the evaporating working fluid begins to form condensate, which and leads to permanent leaks. This reason is typical for spring, late autumn or winter, when in the daytime the temperature exceeds zero, and at night it drops significantly below it. Failure.

Author Message Date: 30 Apr 2011 15:22:54 #

Comrades!
Tell me how to reduce vibration of the outdoor unit of the air conditioner?
He himself does not make noise, but vibrates. The room where it is installed is quiet.
But in the other room there is a terrible hum, low frequency, such as bass.
Moreover, it is near the walls, and exactly in the middle of the room - it disappears by 80 percent.
Apparently some kind of resonance turns out.
How to reduce vibration, or take it under warranty?
And one more thing: there are vibration isolators: rubber and spring. What are the best springs or elastic bands?

How is it arranged inside, can the compressor be suspended on a spring? or is it rigidly attached?

You didn't assemble it yourself. Make a presentation to the seller's team (seller).

Advertising
Google Date: 30 Apr 2011 15:45:56 #

To get started, try hanging a carpet or sheet on the wall opposite to the compressor.

Solution: Installation should be carried out by specialists licensed to install air conditioners, in accordance with the instructions and using special equipment. After installation, no debris, no dust, no boxes should remain in the room. The word "air conditioner" has taken root only in our country. This is actually a piece of the phrase air-condition, which in translation from English means "air condition". The air conditioner is used to maintain the desired temperature and humidity in the room. By ventilating the air, the air conditioner purifies it by letting the air flow through special filters.

Today we will talk about installing a more modern type of air conditioning system - a split system. What are the advantages of a split system over a "conventional" air conditioner.

Home> Service> Air conditioner repair> Air conditioner malfunctions

Troubleshooting the air conditioner
If the air conditioner does not operate normally, refer to the following table from the operating instructions for the air conditioner. This can save you time and unnecessary costs.

Clogged indoor unit filters

Clogged filters impairs the airflow to the heat exchanger, which leads to a decrease in the air conditioner performance for cold or heat. In addition, a violation of the system operation mode can lead to freezing of copper pipes. When the air conditioner is turned off, the ice will start to melt and water will drip from the indoor unit.
Heavy clogging of the filters can lead to clogging of the drainage system with dust lumps and impairment of normal condensate drainage.
Filters should be cleaned once every two to three weeks, and in case of high dust content in the air in the room.

Climate technology plays an important role in creating a comfortable home environment. Repair of air conditioners in case of breakdown is easy to do with your own hands, since these devices are quite simple to operate and work.

In household ventilation systems, a decrease in work efficiency is immediately felt. If some signals about the impending breakdown of home air conditioners may not be immediately noticed, then the deterioration in performance is noticeable immediately (especially in the hot season). The main types of air conditioner malfunction:

Separately, it must be said about the breakdown of floor-standing household air conditioners. Correct installation of climatic technology plays a very important role. If the installation was not carried out on a flat surface, then the drains will clog first, and then the radiator and engine will fail. The air conditioner will hum during operation and accumulate condensate, after which it will be almost impossible to repair it.

Photo - the principle of work

Video: how the air conditioner works

The easiest way is to clean and urgently repair the air conditioner radiator at home. Externally, the split-system radiator resembles a very fine mesh, which is located under the front panel of the device. Due to the fact that it is constantly exposed to dusty air, a large amount of debris from the outside accumulates on the mesh, which gets into your home during work. In addition, the equipment also builds up dust during downtime (winter and autumn), which also causes dust to appear on the radiator. Image - Do-it-yourself split system repair vibration

Photo - purging the filter

To be on your own clean and repair the air conditioner, need to:

Remove the panel from the device. It is attached to threaded connections, they are removed with a screwdriver or wrench (depending on the brand). In some window air conditioners (Mitsubishi, Hitachi or Daikin), the panel is also secured with hidden locks; Photo - cleaning the split system
Under it are the first air filters, through which the air flow passes both from the street and from the house. Therefore, you need to remove and soak in warm water and soap for 30 minutes. During this time, fatty deposits and dust will peel off from them, and pathogenic bacteria will also be destroyed;
A rotary fan is located under them. It is produced in the form of a roller and must be cleaned, since it is this part that helps to distill air. Its maintenance consists in wiping the blades with a damp cloth soaked in soapy water;
Further, you will find yourself in the filters through which the air flow enters from the outer compartments into the inner ones. These parts are cleaned with a roller dipped in water and soap, you can buy a special tool or use a rag wound around a long tube.

Most often, warranty repair does not imply cleaning the radiators of air conditioners, so you will have to carry out the work yourself. It is advisable to repeat the process every six months for the best effect.

Photo - professional cleaning products

Instructions on how to clean the heat exchanger of a Panasonic (Panasonic), Samsung (Samsung), VAO and others air conditioner:

It is necessary to remove the front panel and remove all parts of the external compartment. You need to get into the internal one, the heat exchanger is located exactly there;
There are several ways to clean. For example, many even professional craftsmen simply blow through the radiator with a vacuum cleaner. If you do not have this device, then you can walk over it with a soft brush;
To test its performance, dip the part in a bowl of soapy water. If bubbles come from somewhere, then the radiator needs to be soldered.

Photo - place of leak

With rare use of the conditioner, or, on the contrary, after very intensive use, many owners notice that water drips from under the front panel. The problem is clogged drainage pipes... What to do:

Repair of air conditioner hoses is carried out only in the warm season, in extreme cases, when the temperature is above zero, otherwise it will be inappropriate;
If the problem was noticed after the winter season, then first you need to carefully warm up the branch with warm water and a rag - probably an ice plug has formed in the pipe;
If the malfunction was discovered in the middle of the working season, then the pipe must be blown out. For this, special compressors can be used, which are output to the internal outlet of the tube or liquid. Read the instructions first to see if cleaning solutions can be used in your conditioner.

But the most dangerous problem that requires urgent repair and can affect the operation of the air conditioning compressor or its clutch is refrigerant leakage. The main insidiousness of a malfunction is that it is very difficult to detect. Not even all professional workshops provide such a service. Leakage signs:

Noise during operation;
Decreased cooling efficiency;
Sudden changes in temperature.

Before starting the repair, you need to find the place of the leak. There are several ways to do this. The easiest is, again, using a soapy solution. It is necessary to lubricate the pipes of the refrigeration circuit with a special soap (you can also use the usual 1: 1 solution, but its effectiveness is lower), and watch where bubbles appear.

Photo - measurement and elimination of refrigerant leaks

In some brands, a liquid is added to freon, which glows under ultraviolet rays. Of course, you will need to arm yourself with a UV lamp, but this is the fastest and most efficient option. It will not work to repair the high and low pressure pipes on your own, moreover, if the problem is not detected in time, the repair will be more expensive than the cost of the equipment. Therefore, we recommend that you immediately contact the service center with this leak.

Video (click to play).

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