Hisense inverter air conditioner has been sounding like an airplane taking off and landing since it

There are several reasons for the sound problem you said First, the indoor unit is not balanced First, there is something in the fan that causes the fan to be rubbed and hung The fan is not installed and fastened and so on Second, the installation of the air outlet grid is unstable, and when the grid swings back and forth (one side should be looser and the other side should be tighter), there will be a big and a small sound Third, the voltage of the inverter is unstable, the work is unstable, and the inverter emits electromagnetic sound If the sound from the outdoor unit is the sound of the outdoor unit First, the voltage of the inverter is unstable or the inverter itself is a problem that causes the output frequency to be large and small, the compressor will act at a high frequency and a low frequency, resulting in a large and small sound (and at the same time, the pipeline installation is not very fixed, the compressor itself is not very balanced, the screws are not tightened, or the impurities contain deeper this situation) This may be the main reason Second, that is, the outdoor unit is not installed and balanced, the possibility is not very large, but it is also necessary to pay attention to the solution, the order is as follows First, in the case that you determine that the internal machine is unbalanced, adjust the balance The balance adjustment of the external machine is not recommended for you to operate, It's very dangerous (under normal circumstances) Second, unplug the other loads on the air conditioning line (TV or something, etc.), and then change it to other sockets to check (this is mainly to check whether the power supply voltage is stable, enough voltage, if your home lines are unstable, enough pressure will be old fire) For the rest, you can only find the seller to repair or replace the product (this is limited to your non-professional operation) The outdoor unit you said stopped before the set temperature First, some of the set temperature has reached the set value temperature range, Generally up and down one or two degrees, etc., it may stop when it reaches 24 degrees, this general manufacturer set up (in the room temperature to keep the compressor in the range of 24 to 26 degrees, the compressor will not work, otherwise your air conditioner will be frequently turned on and shut down, this is normal, I said the temperature of 24 to 26 degrees is based on what you said 25 degrees), if you are not satisfied, this can be adjusted through the display operation interface, it is recommended not to pay attention. Second, the controller can't accurately output the control signal (the probability of the situation you said is very small) Okay, this is within the scope of my knowledge to explain to you, you can't avoid loopholes, I hope it will help you, if you are satisfied.

The inverter is just like that, no problem.

There is a foreign object stuck in the indoor fan, it may be due to the installation reason or product quality problem, the outdoor fan stops because the internal fan has a foreign body stuck, the wind speed can not meet the requirements of protection and shutdown, and the sound of the indoor fan is found to solve it.

Check whether the copper pipe at the wall is hard bent, and whether the dynamic balance of the fan blades of the external fan is good.

Check that all the rack screws of the outdoor air conditioner are tightened.

It could be due to the following reasons:

1.The power cord of the air conditioner is loose or damaged, resulting in unstable current, and the air conditioner is automatically shut down for protection.

2.The air conditioner's filter or radiator is blocked, resulting in poor air circulation and high temperature, and the air conditioner automatically shuts down for protection.

3.The sensor of the outdoor unit or indoor unit of the air conditioner is faulty, resulting in the air conditioner being unable to detect the temperature normally, and it will automatically shut down to protect the air conditioner.

4.The compressor or motor of the air conditioner is faulty, resulting in the air conditioner not being able to operate normally, and the air conditioner will be automatically shut down for protection. Curved socks.

It is recommended that you check the above aspects, if you can't solve the problem, it is recommended to contact a professional air conditioner maintenance personnel for maintenance.

In this case, it is because the computer board has failed, and in this case, it is likely that the computer board has burned out, so it must be replaced in this case.

If the inverter air conditioner stops after a while, it may be that there is a problem with the host outside, so you can only check it and find the reason.

In fact, it is very normal in this case, as long as its temperature reaches the set temperature, it will automatically turn off the power, and it will automatically start when the temperature changes in the later stage, which is very normal.

Is it that your setting temperature is relatively high, as soon as the temperature is reached, he will stop.

If Hisense is troubled,The will stop after a while,When the temperature reaches the machine,He stopped,This income is very normal。

It depends on how your air conditioner is turned off. If the air conditioner never starts again after it is turned on and stopped, then it is the reason for the air conditioner, then you need to find after-sales repair or replacement. If it is still activated after a while, it means that the air conditioner self-regulates according to the indoor temperature.

Hisense inverter air conditioner is turned on,The fault that stops after a while,The reasons are as follows,Failure of the operating capacitor leads to shutdown。

Stop the temperature sensor probe caused by a short circuit or an open circuit, check whether the temperature of the compressor is normal?

In this case, the computer version is out of order, and in this case it is necessary to replace his computer version, and only then can the problem be solved.

1. The automatic mode may be turned on, when the set temperature is close to the room temperature, it will stop when the set temperature is reached. It creates the illusion of failure when it is turned on and stops, but there is no problem with the actual air conditioner.

2. The voltage is abnormal and unstable. Compressor overcurrent protection. It is recommended to try a different voltage stabilizing device.

Generally, the inverter air conditioner can be automatically adjusted, is it higher than the temperature you set? She will stop after the temperature reaches it, if it is not for that reason, then it may be that there is a problem with the air conditioner itself, it is recommended to contact the after-sales service.

This situation can only be that compressor damage, or that fiber problem, there is a problem with the wiring, there is a problem with the wiring, and it will also lead to this all being achieved.

The ice air conditioner will stop after a while, it may be that your indoor temperature is enough, and it will stop.

It must be that the air conditioner is out of order,Let Hisense's after-sales service come to overhaul it。

It should be that the air conditioner has broken down, you can call his after-sales service and ask them to repair it for you.

Hisense inverter air conditioner stops after a while when it is turned on,It should be that there is a problem with the temperature set。 Set the temperature again.

Hisense inverter air conditioner stops after a while, what's going on, looking for after-sales.

Summary. It may be a voltage problem, or it may be that the compressor is overheated and automatically protects the power off, so you will recover after restarting, but you must be powered off and restarted.

Hello, do you want to see if the air conditioner stops after turning it on? Or can't it be refrigerated?

Look again at the air conditioner to see if there is that error fault code.

If there is no way to refrigerate, then there may be a refrigerant problem.

If the power is completely stopped and there is no power, then it may be a problem with the compressor or circuit board.

There is electricity,What is the use of having a button on the Hisense air conditioner?

Later, after pressing it, the air conditioner can be started and it is running normally.

This is the reset button.

I pressed the button when the power was off, and I didn't press it after the power was sent, and I directly used the remote control to turn on the switch, and I didn't know what it was.

There is no fault code, the model is KFR-35GW A8X861N-A1 What may be the reason for the second shutdown in front?

It may be a voltage problem, or it may be that the compressor is overheated and automatically protects the power off, so you will recover after restarting, but you must be powered off and restarted.

There may be several reasons for the problem that the Hisense air conditioner stops after turning on for a while:

1.Empty posture power supply problem: First of all, you need to check whether the power supply of the air conditioner is normal. It may be that the power cord is loose or the jack is poorly contacted, causing the power supply** to be unstable. Try unplugging the power cord or replacing the power outlet, and make sure the cord is securely connected.

2.Control Panel Issues: A faulty control panel of your air conditioner can also lead to a situation where the power is turned on and down.

You can try resetting the temperature and mode of your air conditioner, or try using the remote control to control it and see if that solves the problem. If the panel failure cannot be solved, it is recommended to contact the after-sales service center for repair or replacement.

3.Overload Protection: After running for a period of time, if the air conditioner senses an overload condition, it will automatically shut down to avoid damage.

It may be a failure of the internal components of the empty potato tuner, or an overload caused by the use environment. You can try to adjust the time and environment of the air conditioner to avoid overloading.

4.Fault sensors: Air conditioners may be equipped with various sensors to monitor environmental parameters such as temperature, humidity, etc. If one of the sensors fails, it may cause the air conditioner to stop several times after it is turned on. It is necessary to contact professional maintenance personnel for overhaul and maintenance.

In short, the Hisense air conditioner stops after turning on for a while, which may be caused by power supply problems, control panel failure, overload protection or faulty sensors, etc. It is recommended to troubleshoot according to the above methods, if the problem cannot be solved, it is best to contact the after-sales service center or professional maintenance personnel for maintenance.

1. Set to the natural wind.

2. The low voltage of the power supply is unstable.

3. A burst of strength and a burst of weakness, with intervals between a few minutes and tens of minutes, may be a normal phenomenon. Especially in the fixed-frequency air conditioner system, when the room temperature reaches the set temperature, the compressor will automatically stop running, and the power supply pressure drop suddenly becomes smaller, and the fan motor gets more power, so that the fan speed accelerates and the wind speed increases. After the room temperature rises, the compressor starts, the power supply pressure drop becomes larger, and the fan speed becomes smaller, so there is a strong and weak blowing.

It could also be a circuit problem, such as a faulty sensor, a feedback error message, or a faulty control board.

There are many other possible causes. It is recommended that you find a professional or after-sales service to check it in detail.

There is dirt blocking the gap in the wind shaft.

Hisense air conditioner turned on normally,To an hour later, there is a buzzing sound for what reason。

Good evening,Hisense air conditioner turns on normally,There is a buzzing sound after an hour is generally due to the following reasons:1The connection pipe between the indoor and outdoor units of the air conditioner is loose or aging,Vibration sound; 2. The working time of the air conditioning compressor is too long, which causes the machine to overheat and hum when dismantling; 3. The internal machine parts of the air conditioner are aging or damaged and need to be replaced or repaired; 4. The installation position of the air conditioner is unstable, or the ground is uneven, resulting in vibration and rotten dates. It is recommended to contact professional maintenance personnel for inspection and repair in time to guess the lead to avoid further damage or safety hazards to the machine.

Hisense air conditioner turned on normally,To an hour later, there is a buzzing sound for what reason。

Dear Kuanji, I'm glad to answer for you. <>

Hisense air conditioner is turned on normally,The reasons for the buzzing sound after an hour may be as follows: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 Qinqiao due to temperature changes.

There are also some pipelines that are deformed due to thermal expansion and contraction and are attached to the compressor or metal shell to cause resonance, so don't be too anxious at this time. 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 there is no collision with the outdoor unit or other objects. 4.

When the air conditioner is started or stopped, it is normal for the refrigerant in the system to make a loud flow sound before reaching equilibrium. 5.The outdoor unit is too dirty, after the power is off, you can clean it with water!

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. In addition, it is also possible that the fan is stuck, add some lubricating oil to the fan shaft of the air conditioner to ensure that the fan rotates smoothly.

7.Resonance occurs due to the aging of the pad due to the stiffening of the pad, or the compressor itself is noisy (this is very unlikely).