What is the fault of Gree air conditioner automatic shutdown and self start?

There are many reasons for the automatic shutdown of the air conditioner, and only if you really find the specific reason can you solve it.

1.Check to see if the timer switch option on your air conditioner's remote control is on, and if so, turn it off. Or see if the remote control is in sleep mode, it will automatically shut down when the temperature reaches the adjusted temperature, and you can convert this mode to normal mode.

2.If the above methods have been tried, but still can't solve the problem, then check whether it is a manual switch problem, as follows: it is recommended that you take a look at the emergency switch (manual switch) of the air conditioner, (some are on the panel of the internal unit, and some need to open the panel of the internal unit to see), unplug the power supply, and you pick it back and forth with your hand, which may be caused by it not reset.

3.It may also be caused by poor contact between the latch of the air conditioner cord and the socket, you can try to unplug the air conditioner switch and plug it into another latch to see if there will be an automatic shutdown.

4.There is also a possibility that the automatic shutdown of the Midea air conditioner is caused by the grid voltage

Because the air conditioner is equipped with an automatic protection function for overvoltage and undervoltage, it will automatically shut down when the grid voltage is unstable and exceeds the allowable range. If the grid is constantly like this, air conditioning cannot be used. You can only find the power supply department to solve it.

It is not realistic to install a voltage regulator, the voltage regulator that can drive the air conditioner is very high (5-10 thousand volt ampere), and the voltage regulator itself also has its own range of adaptation, when the power grid fluctuates too much, it can not be adjusted, so that the air conditioner of the United States automatically shuts down.

Finally, when you can no longer solve this fault, you should find a professional maintenance personnel to check the internal circuit of the air conditioner to see if a certain operating parameter is abnormal.

Plugged in or out of power at the outlet: Adjust the plug or wait for a call.

The power supply voltage is out of the range of use (10% of the rated voltage of 220V) Please check the power supply voltage.

The scheduled shutdown function may be set: Please turn the computer back on or cancel the scheduled shutdown function.

Gree air conditioner. What's going on with auto shutdown?

1. It may be that the temperature controller of the indoor unit is damaged. Open the shell of the indoor unit, there is a 3 4 cm long copper sleeve on the copper pipe coil inside, and the tube temperature sensor head is stuck inside. Air conditioning repair shops have to buy it, a few yuan a piece.

2. The outdoor unit is installed in the grille, or there is a block around it, and the ventilation is poor, resulting in protection shutdown.

3. The starting capacitor of the cooling fan of the outdoor unit is damaged, the fan does not rotate, and the temperature is too high and the protection stops. It can be seen with the naked eye. When the fan does not rotate, replace the fan starting capacitor.

4. Most of the refrigeration leakage is lost, the refrigeration capacity of the air conditioner is greatly reduced, and the machine is easy to overheat. The air conditioner that leaks from the refrigeration economy is obviously much louder than before, and it is easy to identify. Let the master who repairs the air conditioner add the refrigeration and check for leaks.

1. What is the reason for the automatic switch on and off of the air conditioner?

Seventy or eighty percent of this situation occurs because of circuit problems, or for a long time, or because the circuit board is damaged. When we encounter such a problem, it is difficult for us to solve it ourselves, so you can call ** and ask the after-sales service to help deal with it. It also depends on whether the timing is set, if it is set, it will operate itself when the time is set, so don't worry too much about this.

Second, the solution of automatic on/off of air conditioner.

1.If you are not a professional person, you may not know how to repair the internal maintenance, which will lead to more serious problems and will affect personal safety.

2.If it's timed, then it's a normal phenomenon, and it will be automatically adjusted when the time is up, and now many people will use the app to control it, so don't worry too much.

3.Sometimes because the operation is too fast, it will also cause the system to be disordered, at this time, pause it to adjust, you can also check whether the remote control is out of order, you can take out the battery and install it again.

4.We can unplug it for six minutes and see if it turns on, if it does, it's fine, and if so, we need to check it.

5.Check whether there is anything that causes reflection on the opposite side of the inner machine, which may also be affected because of the angle problem.

6.It is also possible that the temperature controller of the internal unit is broken, which also needs to be dealt with by professionals, and the grid voltage may also cause such a situation.

It's because the system inside is out of order, which is also very common, so it's recommended to go to the hospital to see what the cause of the fever is, so that it will be better, otherwise you don't know what the reason is to go to the air conditioning repair shop.

The air conditioner automatically shuts down, and the self-start machine is likely to be a problem with this line at his joint, so it should be necessary to carry out after-sales maintenance, which should still be possible.

1. Low voltage or unstable: When the household voltage is relatively low or unstable, the air conditioner cannot work normally, and the compressor needs to work under a certain voltage, and the compressor will stop running when the voltage is insufficient. Check whether the home voltage is lower than 90% of the normal voltage, that is, less than 198V, if it is lower than this voltage may be in the peak period of electricity consumption, it is recommended to use a voltage regulator to stabilize the voltage before turning on the air conditioner.

2. Automatic protection if the coil temperature is too high: The high temperature of the coil unit of the internal and external machine will make the Gree air conditioner high temperature protection, and there are many reasons for high temperature protection, such as too much dust accumulation on the filter screen of the inner machine during heating, which leads to abnormal air conditioning blowing, and the internal heat can not be dissipated normally and makes the coil temperature too high. It may also be that when the temperature is too high in summer, the air conditioner is refrigerated and the heat dissipation effect of the air conditioner is not good, resulting in high temperature protection of the air conditioner.

3. Damage to the internal sensor: When the internal sensor is damaged, the sensor will be abnormal, then the air conditioner will not be able to correctly understand the indoor temperature, the air conditioner will automatically protect and shut down, check the sensor of the air conditioner to see if there is a fault, if the fault is replaced, the temperature sensor can be replaced.

4. The air conditioner reaches the set temperature: if the heating effect of the air conditioner is good, and the room temperature setting is not very high, the air conditioner will meet the set requirements when heating or refrigeration, then the air conditioner will automatically shut down, which is a normal phenomenon and does not need to worry.

5. Air conditioning defrosting: If the air conditioner does not blow the air, it may also be that the outdoor frost is more serious, and the air conditioner needs to be defrosted in time, at this time, the air conditioner will not work inside and outside, so the air conditioner will stop automatically.

6. Insufficient refrigerant: when the refrigerant leaks a lot, the refrigeration capacity of the air conditioner will be greatly reduced, and the machine is easy to overheat protection, the noise of the air conditioner will be much louder than before, and the refrigerant will automatically shut down when the refrigerant is seriously insufficient.

1. It may be due to the failure of the internal circuit of the air conditioner, or the damage of the circuit board, which will cause the problem that the air conditioner will automatically turn on and off as soon as it is turned on. 2. There is also the problem that the internal system of the air conditioner has been aged, which will also cause the phenomenon of automatic switching on and off of the air conditioner. 3. There are also because the compressor inside the air conditioner is burned out because of the aging coil after long-term use, so it will also automatically switch on and off after starting.

Suggested workaround:

1. If it is judged that the circuit of the air conditioner or the circuit board is faulty, there is no way to solve this problem by yourself, you need to contact professional maintenance personnel in time to conduct a door-to-door inspection, after checking clearly, understand the problem, and repair or replace the original according to the specific problem, you can solve this problem.

2. In view of the problems of this compressor, it is normal for this kind of problem to occur due to the long-term use of the air conditioner, and it is necessary to contact professional maintenance personnel in time to carry out door-to-door maintenance or replacement, and it can be restored to normal use after replacing the new one.

3. If this kind of problem occurs in the intelligent air conditioner, it may be a system failure, and it is still necessary to contact the after-sales personnel of the air conditioner in time to carry out door-to-door maintenance.