Will the starting capacitor of the air conditioner be broken after buying it and putting it home for

Under normal circumstances, the capacitor should be completely free of any problems within 5 years, but as long as it is preserved, there will be no such condition at all.

The starting capacitor of the external unit of the air conditioner will generally heat up after use, which will affect the service life, and it will not be broken if it is not used. However, it is advisable to take a close look at the instructions for use and try not to cause losses.

The starting capacitor of the external unit of the air conditioner is bought and put at home for a few years, if it is not bad in a dry environment, if it is in a humid environment for a long time, it is not allowed.

Do you pretend to be yourself? Is there a seat belt, be careful to fall down from the height of the building Disassemble the upper cover plate to see the capacitor, just connect the original two wires to the top of your new one.

The starting capacitor of the air conditioner outside the unit, in the case of unused, will not be broken within a few years, if it is installed on the starter motor and cannot be used, it must be a quality problem.

Hello, the capacitor is not delicate, generally as long as it is not placed in a high temperature and humid place, it is no problem, let alone two or three years, it will not be bad in four or five years.

It shouldn't be bad, if you don't worry, use a multimeter to measure it, so as not to burn the motor, and I'm really looking forward to helping you

In fact, if the starting capacitor of the air conditioner is added, it will be broken in a few years, this is not certain, it may be a year or ten years, so this comes according to the respective situation.

Generally, it will not break if it is not put in high temperature.

If you put it for a few years, it shouldn't be bad, because maybe if you have an air conditioner outside unit, your time can be relatively high.

Hello, it's okay to leave the starting capacitor of the air conditioner at home for a few years, as long as it is not wet.

Capacitance damage fault phenomenon of air conditioner outdoor unit:

1. The capacitance of the external compressor is damaged: the performance phenomenon is that the normal compressor will be accompanied by large noise and jitter, if the capacitor is damaged, you will feel a slight shaking of the compressor when you press the shell above the compressor with your hand, and the sound is like the sound of electric current passing, and the compressor will stop running after a period of time. If the compressor capacitor is damaged, the air conditioner will not cool all the time.

2. Damage to the capacitance of the external motor: the performance phenomenon is that after the compressor works normally, the external machine stops working for a period of time, if there is a fault, there will be high-voltage protection, compressor exhaust pipe temperature protection, etc., judging from the external motor, the external motor will not work after starting, but after twisting hard by hand in the direction of operation, the fan will begin to rotate continuously.

The above two slow phenomena are different fault phenomena caused by two different capacitors.

1. The capacitance of the external compressor is damaged: the performance phenomenon is that the normal compressor will be accompanied by large noise and jitter, if the capacitor is damaged, you will feel a slight shaking of the compressor when you press the shell above the compressor with your hand, and the sound is like the sound of electric current passing, and the compressor will stop running after a period of time. If the compressor capacitor is damaged, the air conditioner will not cool all the time.

2. Damage to the capacitance of the external motor: the performance phenomenon is that after the compressor works normally, the external machine stops working for a period of time, if there is a fault, there will be high-voltage protection, compressor exhaust pipe temperature protection, etc., judging from the external motor, the external motor will not work after starting, but after twisting hard by hand in the direction of operation, the fan will begin to rotate continuously.

Problems that will occur if the air conditioner's air conditioner and exterior capacitor are broken:

1.Compressor capacitance damage: the performance phenomenon is that the normal compressor will be accompanied by loud noise and jitter, if the capacitor is damaged, you will feel a slight shake of the compressor when you press on the shell above the compressor with your hand, the sound is like the sound of electric current passing through, and the compressor will stop running after a period of time.

2.Capacitance damage of the external motor: the phenomenon is that after the compressor works normally, the external motor stops working for a period of time, and if there is a fault, there will be high-pressure protection, compressor exhaust pipe temperature protection, etc.

The capacitance of the external unit of the air conditioner will be damaged, such as the compressor capacitor, there will be the sound of the compressor starting Weng Weng and shaking, the sound is like the sound of electric current passing, the compressor stops ringing after about a minute, the internal machine will start to run but the air conditioner has not been refrigerated, if the fan capacitance is bad, the compressor will start normally, the fan will not start or rotate slowly, after a period of time, the compressor thermal protection will not start, and the internal machine has not been refrigerated after the compressor stops.

If the capacitor of the external unit of the air conditioner is broken, the external unit will not start and will not work, and the capacitor must be replaced.

If the capacitor of the external unit of the air conditioner is broken, the air conditioner will not start and will not be refrigerated.

At least (if it is not broken), the vibration of the external unit of the air conditioner will be slightly larger;

In the worst case, the compressor does not rotate, and the air conditioner does not refrigerate (heat).

The capacitance of the air conditioner is the starting and running capacitance of the motor, and it directly affects the starting and running of the motor.

In general, if the capacitance of the air conditioner is broken, there will be some performance, but the capacitance of the air conditioner has two capacitors, the large capacitor is the capacitance of the compressor, and the small capacitor is the capacitance of the external unit. First of all, the performance of large capacitors is noise and jitter. You will find that when you use it again, the compressor starts with a relatively loud noise, and the external unit of the air conditioner is constantly shaking, if you put your hand on the external unit of the air conditioner, you will find that your hand is also shaking.

You will also find that the noise of the air conditioner is also very loud, and the compressor of the air conditioner will stop running after a while, so in general, this is the work of replacing the compressor.

There is also a small capacitor for the capacitance of the external unit, and the performance of the foreign capacitance is that the compressor can work normally, but after a period of time, whether it is inside or outside, it will stop running. Generally, if you want to check the air conditioner, it is best to turn off the power supply, otherwise there will be a safety hazard, and you must keep yourself in a safe state. Then repair the air conditioner, and then try whether the air conditioner can be used normally after the repair.

The capacitor of the air conditioner is broken, which has a great impact on the air conditioner. Therefore, if you want to carry out maintenance, it is best not to remove the parts of the air conditioner without permission, which will affect the service life of the air conditioner.

At this time, the air conditioner will not start.

Replace the capacitor of the old air conditioner external unit: The general air conditioner capacitor has 2 binding posts and 4 wires. The capacitor itself has no direction. Just connect two of the same colored wires to one binding post and the other two to one end.

The two windings of the old air conditioner capacitor are 90 degrees apart in space. A capacitor with a large capacity is connected in series on the starting winding, and when the running winding and the starting winding pass through a single-phase alternating current, the current in the starting winding is 90 degrees ahead of the current of the running winding in time due to the action of the capacitor, and reaches the maximum value first. Two identical pulsed magnetic fields are formed in time and space, a rotating magnetic field is produced in the air gap between stator and rotor, under the action of rotating magnetic field, induced current is generated in motor rotor, and current interacts with rotating magnetic field to produce electromagnetic field torque, makes motor rotate.

The new capacitor is actually two leads: one of the four pins; The two-legged one is one. The "blue" and "white" cables used to connect the old capacitor should be connected together, and for easy installation, they can be plugged into the four-pin binding posts of the new capacitor; The red cable is plugged into the binding posts of both pins (the capacitance of the capacitors should be the same!).

- Is the air conditioner malfunctioning? With my 7 years of experience in repairing air conditioners, I will tell you how to solve these faults, which should save you a lot of detours.

First: When you encounter an air conditioner failure, you can go to the [air conditioner failure** network] to inquire, down to the brand and model of the air conditioner. Universal remote control** query can go to the universal remote control area for inquiry.

When encountering a failure of the air conditioner, we must strictly follow the scientific procedures, and do not act blindly and disassemble at will when the situation is unclear, the fault is unclear, and there are countless in the heart. The consequence of this often amplifies existing faults, increases operating costs, shortens the normal service life of equipment, and leads to early scrapping of equipment.

The air conditioner is not refrigerated or does not refrigerate.

This problem is most common, and the lack of fluorine in air conditioners is the key.

When the machine is turned on, first touch the trachea and judge it by the temperature.

If it is cold, the speed of the fan may be low.

The inner tube scales and dust are cleaned or replaced.

If the inner tube is not considered cool, the thick tube may be flattened.

The return air temperature is not cool, and then touch the intake air to judge.

The air intake is cold and frosty, and fluoride is added to try again.

If the frost slowly disperses, it is a good decision to lack fluoride.

It is not difficult to see the aging of the press, and the lack of exhaust is the key.

Four-way gas is also commonly judged by fluoride collection.

High-pressure scales must be seen to be dirty, and they will be slow to refrigerate.

If you still don't understand, it is recommended that you go to the [Air Conditioning Failure**Net] basic knowledge area and take a look at the maintenance cases to get started.

I hope you get better and better, and the new year will be smooth, all your wishes will come true, you will be healthy, and your family will be happy.

- Finally, I wish you all the best in your work, fix the air conditioner as soon as possible, and live happily ———

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