The air conditioner roars loudly? The air conditioner roared outside

First, it may be that the installation of the air conditioner is not standardized, the feet and brackets are not fixed firmly enough when the air conditioner is installed, the installation of the external unit is not stable enough, and the external machine vibrates when it is working, and it will make some noise. In this case, it is only necessary to reinforce the various parts of the external unit and place the external unit in a stable place.

Second, in the process of using the air conditioner, due to the collision and friction at the junction of each other, the vibration causes noise. In this case, first determine the cause of the failure, and then prescribe the right medicine. If the panel is loose and caused by local friction, the panel needs to be reinforced.

Third, the noise of the air conditioning compressor is large, the compressor is an important component of the air conditioner, the compressor noise may generally be caused by vibration, in addition to the damage of the compressor parts, the poor aging of the compressor performance will also lead to loud noise, humming problems. In this case, it is necessary to adjust the spacing of the external machine pipeline, replace the damaged parts in time, install a vibration-absorbing platform, shock-absorbing cement, wrap soundproof cotton, and soundproof cover to solve the problem.

The noise of the air conditioner can be solved by tightening the air conditioning panel, correctly installing the outdoor unit, replacing the air conditioning compressor, etc., because the noise of the air conditioner outside unit may be because the panel is loose, which makes noise from colliding with the wall during operation, or it may be that the installation of the outdoor unit is inclined and needs to be readjusted and installed, or it may be that the compressor is aging and produces noise.

If the stability of the indoor unit installation is not good, when the outdoor unit of the air conditioner is running, the copper pipe is connected to the indoor unit, and the indoor unit is not stable enough, it will be affected by the compressor, resulting in the resonance of the indoor unit. The installation of the indoor unit of the air conditionerThe installation of the indoor unit of the air conditioner and the connection of the outdoor unit also affect the timing, use and noise of the air conditioner.

The noise level of the compressor is very high, which directly affects the use and rest of our normal users. Therefore, the air conditioner compressor is one of the most important sources of air conditioning noise.

First of all, it may be that the air conditioner is not installed properly. During installation, the air conditioner feet and brackets were not fixed firmly, and the installation of the external unit was not smooth. When the external unit vibrates while working, some noise is generated.

In this case, it is only necessary to reinforce all parts of the external unit and place the external unit on a flat surface.

Reason:

1. When the air conditioner starts or stops, it is normal for the plastic parts of the internal machine to expand and contract due to the change of temperature. There are also some pipelines that are deformed due to thermal expansion and contraction, which are attached to the compressor or metal shell, causing resonance, so there is a rumbling sound.

2. Whether the fixed wall of the internal and external machine is strong, and the loosening or deformation of the wall fixing screw is also easy to lead to this situation.

Air-conditioning maintenance during special periods1 After the end of the use season. Before the air conditioner is suspended, the air conditioner can be set to the air supply state on a sunny day, and the air conditioner can be turned on for about half a day to make the air conditioner completely dry; At the same time, the dust filter, indoor unit, and outdoor unit should also be cleaned.

2 Before the start of the use season. Check that there are no obstacles in the air inlet and outlet of the indoor and outdoor units, so as not to reduce the working efficiency of the air conditioner; Install a dust filter to avoid damage to the machine or cause failure due to dust entering the machine; Wash the remote control with a dry cloth, not a glass cleaner or a cloth containing chemicals, and put two new batteries of the same model in after cleaning.

Generally, the external unit of the air conditioner vibrates, mainly the fan and the pressing machine, 1. The fan blade of the fan is broken, and the fan will be very loud. Or the air conditioner heat sink is dusty, which causes the heat dissipation of multiple heat pipes to be poor, which increases the power of the compressor and causes the vibration to increase!

2. The sound of the compressor is normal, and the vibration of the air conditioner is mostly due to the compressor problem, and the loose screws may cause the shell and the pressing machine to stick together, causing vibration and noise.

3. If the copper pipe of the air conditioner is compressed, resulting in the smooth flow of R21, it will also cause the compressor power to increase and cause violent vibration!

4. There is also a lack of R21 (freon). It will also increase the power of the compressor and increase the vibration!

The motor doesn't work, or the voltage is insufficient.

From the look is the following reasons:

1.When the air conditioner is started or stopped, it is normal for the plastic parts of the internal unit to make a sound due to the expansion and contraction of the internal unit due to temperature changes. There are also some pipes that expand and contract due to thermal expansion.

This causes deformation to stick to the compressor or metal housing, causing resonance.

2.Whether the fixed wall of the internal and external machine is strong, and the loose or deformed wall fixing screws are easy to lead to this situation.

3.Check whether the indoor and outdoor connecting pipes are fixed and whether there is any collision with the outdoor unit or other objects.

4.Refrigerant in the system when the air conditioner is started or shut down.

It is normal to make a loud flowing sound before equilibrium is reached.

5.If the outdoor unit is too dirty, clean it with water after the power is off.

6.When the fan is running, it rubs against the outer wall, so adjust the distance between the fan and the outer wall in time. Alternatively, it is also possible that the fan is stuck and is given to the air conditioner fan.

Add some lubricating oil to the shaft to ensure that the fan rotates smoothly.

7.It is unlikely that the compressor gasket will resonate due to the aging of the gasket due to the stiffening of the gasket, or that the compressor itself will be noisy.

1. The wind speed of the air conditioner is relatively large, so the sound of its external unit will gradually become louder, which is normal.

2. The panel of the air conditioner is loose, and there will be a lot of vibration when it is running.

3. The copper tube is connected to the indoor chassis, because it is not fixed, which will produce resonance.

Most of them are the sound of the external fan, which may be caused by loose screws or deformed covers. Check it out, the effect of the air conditioner without a fan will be greatly reduced.

The rumbling sound of the air conditioner's outdoor unit is very loud, which may be caused by the fan blades not being fixed firmly. It may be that the outer cover of the external unit is blocking the fan blades.

The air conditioner is very loud, and its rumbling sound should be a problem with his compressor and its damping pad.

The rumbling sound of the air conditioner is very loud, you can check whether the installation is firm, if the installation is firm, it can only be the quality of the air conditioner itself.

The main reasons are: 1. The wall is not firm or according to the position is not appropriate, resulting in wall resonance;2. The air conditioner bracket is not old or the fastening screws are loose;3. The fan blades of the outdoor unit are deformed or broken, and the blades are entangled by debris4. Wear or poor lubrication of the motor bearing of the outdoor unit fan;5. The compressor base is not fixed firmly or the pipelines collide with each other. Here's how to fix it:

Solution: 1. Installation is not standardized: 1. If it is the noise caused by the installation is not standardized, it is generally manifested as loose feet, firm fixing parts of the bracket and uneven installation of the external machine, etc., which are easy to cause noise.

2. Generally, the external machine can be tightened, and gradually leveled to a suitable position to see if the noise can be dischargedIf not, you need to find another reason. Second, the outer casing is loose;1. When used for a certain time, the air conditioner will have a slight vibration during operation, which is easy to cause collision and vibration at the joint, and it is also easy to produce noise. 2. For a problem like Yu Dong, first determine the fault location, then look at the surrounding environment, and finally tighten it.

3. Noise generated by the press: 1. When the press produces noise, it is generally caused by vibration first, such as the collision noise between the pipelines of the external machine, you can first adjust the spacing between the pipelines of the external machine, or install shock-absorbing cement to eliminate the fault. 2. The noise when the press is working, one is caused by parts, and the common ones are caused by the damage of the press cylinder or the starting capacitor of the press.

3. It may also be caused by the poor performance of the press, and the low-frequency vibration hum sound is generated during work, which can be alleviated by adjusting and replacing the shock-absorbing rubber pad of the press foot, wrapping soundproof cotton, etc. Fourth, the outdoor fan motor is abnormal 1, when the outdoor fan motor or axial fan blade is poorly assembled or the quality is very poor, noise will be generated in use, which cannot be avoided, and it is necessary to find countermeasures. 2. You can use tools to remove the axial fan blade of the external machine for testing, such as noise elimination, directly replace the new axial fan blade, otherwise you need to replace the outdoor fan motor.

1. The air conditioning wind speed is large, the noise of the air conditioning outdoor unit is relatively large, the main ** is the air conditioning outlet, when the air rubber is turned on more and more, the noise value of the air conditioning will slowly increase, which is also one of the main sounds we hear from the air conditioning outdoor unit**, which is generally unavoidable, but under normal circumstances it will not affect the rest of the person or others.

2. The air conditioning panel is loose, in the process of long-term use of the air conditioner, the air conditioning panel is easy to show signs of loosening due to various reasons, which will cause the air conditioner to vibrate in the process of operation and make the panels rub against each other, so that the sound is relatively loud, it is recommended to repair it in time so as not to affect the normal use.

3. The installation is unstable, when we install the air conditioner, the installation of the indoor unit is connected to the outdoor unit, if the installation of the indoor unit is not stable enough, when the air conditioner starts to run, the outdoor unit connected by the copper pipe will also be affected, resulting in resonance, which is also to find a special maintenance personnel to repair.

Some brands of air conditioners are like this, the sound of the external unit is very loud, but the installation position and installation method are also the same, it may also cause the noise of the external unit, mainly to see if it was used before, suddenly the noise is loud, if this is the case, it is recommended to report for repair directly.

Under normal circumstances, if the external unit of the air conditioner rumbles loudly, it should be that the screws that fix the external unit are loose, which will produce this effect. You can check to tighten the screws.

The external unit of the air conditioner is the compressor, cooling fan and condenser. See if it's fixed. Either the compressor is faulty.

Hello! The air conditioner is loud, and the first thing to exclude is the sound of the compressor, which should be the resonance of the shell caused by the fan turning.

If it's a constant rumbling sound, it may be that the fan blades have scraped something else. Or the bearing is damaged. It could also be that one of the screws is loose. Hope.

Something should be wrapped around the fan, or it could be a sound caused by a broken bearing.

The air conditioner outside the unit rumbles loudly, what's going on? I think the air conditioner is very loud, probably because the screws of this external unit are loose.

It may be that the compressor is broken, so the noise is a bit loud.

If the air conditioner outdoor unit is very loud, at this time I think it should be maintained, if you do not maintain, it will affect the neighbors, this is very troublesome, so you should find his after-sales service, let him go to show you what the reason is.

This can only be checked by professional personnel to determine the cause, not the problem of the compressor. It's a matter of heat dissipation.

1. The air speed of the air conditioner is large, the noise of the air conditioner is relatively large, the main ** is the air conditioning outlet, when the air conditioner turns on the wind speed more and more, the noise value of the air conditioner will slowly increase, which is also one of the main sounds we hear the air conditioner outside, which is generally unavoidable, but under normal circumstances it will not affect the rest of the person or others. 2. The panel of the air conditioner is loose, in the process of long-term use of the air conditioner, the panel of the air conditioner is easy to show signs of looseness due to various reasons, which will cause the air conditioner to vibrate in the process of operation and let the panels rub against each other, so that the sound is relatively loud, it is recommended to repair it in time so as not to affect the normal use. 3. The installation is unstable, when we install the air conditioner, the installation of the indoor unit is connected to the outdoor unit, if the installation of the indoor unit is not stable enough, when the air conditioner starts to run, the outdoor unit connected by the copper pipe will also be affected, resulting in resonance, which is also to find a special maintenance personnel to repair.

If your air conditioner is rumbling very loudly, it must be your compressor that is out of order. Generally, we can't repair it ourselves, so it's best to find a professional to repair the compressor for you.

The rumbling sound of the air conditioner outside the unit is very loud, consider whether it is a loud sound of the compressor? Either the exhaust fan bearing is broken, you can find a professional to take a look, you can find a professional to take a look.

It may be that the air conditioner is unstable and has side vibrations, so it will rumble loudly.

If there is a rumbling sound outside, it must be of poor quality, and it is recommended that you find a relevant professional to take a look.