The air conditioner switch of the distribution box at home will automatically trip as soon as it is

The air conditioner at home tripped after a while, and the old electrician solved the problem in five seconds.

There are generally two main reasons for the tripping of the air conditioner, one is the thermal protection of the press, and the other is the temperature resistance of the inner pipe is bad.

1. The fuse in the special circuit of the air conditioner is blown out, or the contact of the power switch is poor, or the power supply is out of phase. At present, many families only use one power supply, which will cause abnormal power supply due to the abnormal operation of other electrical appliances.

2. The power supply used by the air conditioner is too low, when the voltage is less than 10% of the single-phase normal voltage of 220V, that is, 198V or below, the refrigeration compressor in the air conditioner is difficult to start.

3. The knob on the temperature controller is not dialed to the appropriate position, such as dialing to a higher position, when the power supply is connected, the temperature in the air conditioning room has not reached the upper limit of the set temperature, and the compressor can not start running.

4. High-pressure relay action, such as the condensation pressure is too high, so that the high-pressure relay action stops the operation of the compressor.

It should be that there is leakage or short circuit fault in the internal circuit of the air conditioner that causes tripping, it is recommended to contact after-sales service or ask professionals for maintenance.

It depends on the timing, if it is only open to the air conditioner on a trip, it means that the air conditioner is faulty, if the air conditioner is turned on for a certain period of time before tripping, it means that it is overloaded, the line capacity is not enough, you can find another way to replace the line or use it in a single surface-mounted line

.Check the air conditioner fuse, adjust and repair the fuse in time.

It is recommended that households with air conditioners set up a dedicated power supply to prevent air conditioner tripping.

If the local supply voltage is frequently low, a reliable power regulator should be used.

Dear, as soon as the air conditioner is turned on, the main switch at home trips, what should I do? It should be that the power of the air conditioner is too large, and the power of the trip switch is too small to bear. The only way is to change a trip switch with a high power rate.

It should be a short circuit in the air conditioning line. Include an outlet to connect to the power supply of the air conditioner, check it out. This is not the era of fuses, and it should not burst.

Check whether the air switch power cord is tight! Whether the air switch is hot! If the heat proves that the air switch is rated small, it needs to be replaced!

Open the main switch of the air conditioner home tripping, this is very likely to be caused by too much load, but do not rule out the possibility of leakage, you look at the main switch is empty open or empty open with leakage protector, if it is with leakage protector you need to check whether it is air conditioning leakage, if not leakage, then calculate the total power, if the load is exceeded, then change to a large air open, with air conditioning line at least 4 square line.

The total switch capacity is small, or the air conditioner has a short circuit, and there is a possibility of leakage, the main switch with a leakage protector will also trip, first change a 40A safety leakage protection switch to try it, if it does not trip, it is the previous switch capacity is small

If there is a problem with the air conditioner, please ask the maintenance personnel to repair it as soon as possible, and the air conditioner short circuit fault needs to be investigated.

1. If it trips in a few seconds as soon as the machine is turned on, it may be that the varistor on the circuit board is broken, the voltage is unstable and the varistor is bad, or the circuit board has a short circuit or the cross-current fan motor is faulty.

2. If you turn on other functions such as air supply and do not trip, it means that there is a problem with the outdoor fan or compressor. The air switch is a very important electrical appliance in low-voltage distribution networks and electric traction systems, which combines control and various protection functions, and can also be used to start the motor infrequently.

3. Consider the air switch, because the carrying current will not reach the nominal value after the air switch is effective, please do not deal with it yourself, it is best to find a professional air conditioner maintenance personnel to deal with it.

The air conditioner trips as soon as it is turned on, teaching you a trick to repair the method, and easily find out the cause of the failure, which is a secret that the general electrician does not tell you.

As soon as it is turned on, it should be grounded with the zero wire, you pay attention to whether the zero line of the air conditioner accidentally touches the grounding wire during the operation of the outdoor unit! There is also a possibility that the air conditioner is jumping at high temperature, which is a problem with the design of the air conditionerIs the compressor model the same as before?

2.I changed the compressor and the system leaked fluorine.

First of all, it should be determined whether the total switching capacity is greater than the air switching capacity of the air conditioner, if it is less, the main switch of the larger level can be directly replaced.

In addition, if it is a leakage switch, then you should check whether the air conditioner has a grounding situation, after eliminating these problems, increase the main switch, if it is a single air conditioner less than the horse, the air conditioner sub-switch is recommended to install 32A.

First, there are many electrical appliances that you can turn off the high-power electrical appliances first.

The second is a short circuit in the air conditioner.

It is possible that there will be electricity leakage when it rains, and it will not jump on a sunny day? If the weather is sunny, it will also jump, that is, the switching current is small, and it is installed with a larger one.

The wire is too thin, change more than the square, and you have to pull it through the leakage switch.

The switch is broken, and it is recommended to replace one.

Your air conditioner wire connector is leaking.

<> the air conditioner will automatically jump off the beam and destroy the brake, which may be because the voltage is abnormal, and a new leakage switch needs to be replaced, the leakage protector is abnormal or the air conditioner is leaking, and the four-way valve blows up the air to cause a short circuit in high and low voltage, and the general voltage is low during peak hours. The current of the Wild Oak air conditioner press is large, and it is necessary to replace the AC voltage regulator with higher power and slag compression, and the starting capacitor of the slag side shrinking machine fails, or the compressor is damaged.