Why does the air conditioner start on its own for no reason

That is, air conditioning. Refers to the process of regulating parameters such as temperature, humidity, cleanliness, speed of ambient air in building structure by artificial means. Including general cold source heat source equipment, cold and hot medium transmission and distribution systems, terminal equipment and other auxiliary equipment.

This includes pumps, fans and piping systems. Finally, the device is responsible for the special treatment of air and temperature by using the cold and heat of the transmission and distribution to make the air parameters of the target environment meet the requirements. In the design and manufacture of air conditioners, it is generally allowed to control the temperature between 16 -32.

If the temperature is set too low, on the one hand, it will increase unnecessary power consumption, and on the other hand, when the temperature difference between indoor and outdoor is too large, people can not quickly adapt to temperature changes when entering and exiting the room, and they are prone to colds. The air conditioner starts automatically1First of all, we need to check whether the time switch is set in the air conditioner.

If it is set, it is normal for the air conditioner to turn on automatically! 2.Check if there are any household appliances and electromagnetic interference near the indoor unit of the air conditioner!

To check this situation, you need to turn off the electrical appliances near the air conditioner first, and then whether the air conditioner will still turn on automatically! 3.Check whether the remote control of the air conditioner is out of order.

To check this aspect, take out the remote control's battery or place the remote as far away from the air conditioner as possible! 4.Check the air conditioner circuit board for moisture.

5.Inspect the parts on the air conditioner's circuit board for damage.

Summary. Hello! Dear, I am happy to answer for you what is the reason why the air conditioner will start for a while and will not start for a while1, it may be a setting problem, the air conditioner will stop running after a period of time because the actual temperature has reached the set temperature.

When the air conditioner detects that the temperature of the room is higher or lower than the set temperature, the air conditioner is turned on. 2. If the air conditioner is turned on for a period of time and cannot run, the general reasons are as follows: The power supply used by the air conditioner is too low, when the voltage is lower than 10 of the single-phase normal voltage (220V), that is, 198V or below, the refrigeration compressor in the air conditioner is difficult to start.

If the knob on the temperature controller is not dialed to the appropriate position, if it is dialed to a higher position, when the power is connected, the temperature in the air-conditioned room has not reached the upper limit of the set temperature (the temperature at the starting point), and the compressor cannot be started. Dear, I hope mine is helpful to you, thank you very much! I wish you good health and a happy life!

Good. Hello! Dear, I am happy to answer for you what is the reason why the air conditioner will start for a while and will not start for a while1, it may be a setting problem, the air conditioner will stop running after a period of time because the actual temperature has reached the set temperature.

When the machine is turned on again, because the air conditioner detects that the temperature of the room is higher or lower than the set temperature, some relatives disassemble the air conditioner. 2. If the air conditioner is turned on for a period of time and cannot run, the general reasons are as follows: When the voltage is lower than 10 of the single-phase normal voltage (220V), that is, 198V or below, the refrigeration compressor in the air conditioner is difficult to start.

If the knob on the temperature controller is not dialed to the appropriate position, if it is dialed to a higher position, when the power is connected, the temperature in the air-conditioned room has not reached the upper limit of the set temperature (the temperature at the starting point), and the compressor cannot be started. Dear, I hope mine is helpful to you, thank you very much! I wish you good health and a happy life!

What is the reason why the air conditioner will start for a while and will not start for a while1, there is a capacitor in the outdoor unit of leakage heating, and the capacitor damage will cause the capacity to decrease, which will cause leakage. When a leakage current passes through the compressor, it heats up the compressor. 2. Motor failure: The fan motor of the outdoor unit will heat up when it is working, and it will not cause the compressor to overheat under normal circumstances.

Once the starter fails, it will increase the heat of the fan motor, causing the compressor to overheat in the lightest, and directly burning the fan motor in the heavy case - after the motor burns out, the heat will be higher. 3. The condenser is dirty over the condenser of the outdoor unit, and it is directly behind the outdoor unit - the aluminum fin of the outdoor unit. The condenser dissipates heat poorly, resulting in high temperatures of the refrigerant in the compressor.

Cleaning the aluminum fins of the outdoor unit can solve the problem. Dear, I hope my help to you, thank you very much! I wish you good health and a happy life!

Summary. 1. It may be that the temperature of the air conditioner is set high, which causes the air conditioner to reach the preset temperature too early and suspend refrigeration, so you can appropriately lower the temperature of the air conditioner. 2. It may be that the air conditioner has turned on the sleep mode, and the air conditioner will automatically adjust the operating condition according to the ambient temperature.

3. It may be that the voltage of the air conditioner is unstable, resulting in the frequent start and stop of the air conditioner compressor due to insufficient voltage, and it is necessary to wait for the voltage to stabilize before use. 4. It may be that the refrigerant balance in the air-conditioning system is insufficient, and the refrigerant needs to be replenished and the pipeline needs to be checked for leakage. 5. It may be an internal fault of the air conditioning pump, if the inspection finds that the air conditioning pump is damaged, it is recommended to contact the after-sales service or a professional third-party maintenance organization to replace the air conditioning pump.

1. It may be that the temperature of the air conditioner is set to be high, which causes the air conditioner to reach the preset temperature early and suspend the refrigeration, so the air conditioning temperature can be appropriately adjusted and lowered. 2. It may be that the air conditioner has turned on the sleep mode, and the air conditioner will automatically adjust the operating condition according to the ambient temperature. 3. It may be that the voltage of the air conditioner is unstable, resulting in the frequent start and stop of the air conditioner compressor due to insufficient voltage, and it is necessary to wait for the voltage to stabilize before use.

4. It may be that the refrigerant balance in the air-conditioning system is insufficient, and the refrigerant needs to be replenished and the pipeline needs to be checked for leakage. 5. It may be an internal fault of the air conditioning pump, if the air conditioning pump is found to be damaged, it is recommended to contact the after-sales service or a professional third-party maintenance organization to replace the air conditioning pump.

I'm sorry I don't understand, but can you elaborate on that?

1. It may be that the temperature of the air conditioner is set to be high, which causes the air conditioner to reach the preset temperature early and suspend the refrigeration, so the air conditioning temperature can be appropriately adjusted and lowered. 2. It may be that the air conditioner has turned on the sleep mode, and the air conditioner will automatically adjust the operating condition according to the ambient temperature. 3. It may be that the voltage of the air conditioner is unstable, resulting in the frequent start and stop of the air conditioner compressor due to insufficient voltage, and it is necessary to wait for the voltage to stabilize before use.

4. It may be that the refrigerant balance in the air-conditioning system is insufficient, and the refrigerant needs to be replenished and the pipeline needs to be checked for leakage. 5. It may be an internal fault of the air conditioning pump, if the air conditioning pump is found to be damaged, it is recommended to contact the after-sales service or a professional third-party maintenance organization to replace the air conditioning pump.

Reasons why the air conditioner starts on its own:

1. It may be because the weather is too hot, the outdoor unit is very dirty, and the air conditioner cannot dissipate heat normally. If you need to clean the outdoor unit, if you find it too troublesome, you can also spray some water and air conditioner detergent on the air conditioner radiator.

2. It may be that the timing is set to turn on and off, if it is set, it is normal for the air conditioner to automatically turn on, and the air conditioner can be adjusted to normal mode.

3. It may be that there is electromagnetic interference in air conditioners and other electrical appliances.

Check whether there are any household appliances near the air conditioner, and if so, turn off the appliances near the air conditioner or move them away from the air conditioner.

4. It may be that the air conditioner circuit board is damp or the parts on the circuit board are damaged, and the circuit board needs to be overhauled.

5. It may be that there are reflectors on the opposite side of the indoor unit, such as mirrors or TVs, which will cause the air conditioner to be turned on by mistake. If so, just move it out of the way.

6. Check the remote control of the air conditioner.

Whether it is out of order, check this aspect is to take out the battery of the remote control, or put the remote control as far away as possible from the air conditioner.

7. See if the remote control is in sleep mode, it will automatically turn on when the temperature reaches the adjusted temperature, and convert this mode to normal mode.

8. It is recommended to 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 be seen), unplug the power supply, and pick it back and forth with your hand, which may be caused by it not reset.

9. It can be caused by the poor contact between the bolt of the air conditioning wire and the socket, you can try to unplug the air conditioning switch and plug it into other bolts to see if there will be automatic start.

10. It may be that after the air conditioner is powered off, when the power comes when the power is on, the air conditioner will be turned on. If so, it means that the manual switch of the air conditioner unit is on the automatic, and it is good to adjust it to operation.

Reasons why the air conditioner will turn on automatically:

1. Whether the air conditioner is set to switch on and off at a regular time.

We need to check whether the air conditioner is set to turn on and off at a regular time, and if it is, it is normal for the air conditioner to turn on automatically.

2. There is electromagnetic interference.

Check whether there are household appliances near the air conditioner and whether there is electromagnetic interference! In this case, you need to turn off the electrical appliances near the air conditioner, and then whether the air conditioner will still turn on automatically.

3. The remote control of the air conditioner is out of order.

Check whether the remote control of the air conditioner is out of order, and check this aspect is to take out the battery of the remote control, or put the remote control as far away from the air conditioner as possible.

4. There is a problem with the circuit board.

Check whether the circuit board of the air conditioner is wet; Inspect the parts on the air conditioner's circuit board for damage.

5. Whether there are reflective objects on the opposite side of the indoor unit of the air conditioner, such as mirrors or TVs; In this case, you need to adjust the position and try again.

6. If the remote control of the air conditioner fails, it may be due to the misoperation of the keys of the remote control due to the phenomenon of sticking, so it will automatically turn on and off frequently; It is also possible that there is interference with other remote controls.

7. The circuit at home is intermittent.

It is possible that after the air conditioner is powered off, the air conditioner switch fails due to the incoming power when the power is turned on again. If such a situation occurs, then put the manual switch of the air conditioner on the automatic and adjust it to operation.

8. If it still can't be solved according to the above methods, it is recommended to remove the remote control battery, and then press it after 6 minutes, and at the same time unplug the socket of the indoor unit of the air conditioner, and also plug it back in after 6 minutes to turn it on. If the above methods do not work, you should find a professional technician to repair it.