Why compressor is not working in ac?

My compressor was also not working, so I studied some points to understand the problem. The compressor is the heart of the Air Conditioner (AC) and it is generally placed outside of the room or house. The main function of the compressor is to take the heat out of the room or house and provide a fresh and cold environment to the respective room or house. It is always advisable to keep the refrigerant's temperature higher than its surroundings. Temperature differences between hot and cold places still exist. It is essential to maintain the compressor in good working order to transfer heat efficiently. Let’s see why AC compressor not working.

Reasons why compressor is not working in AC:

You have to check if the compressor is dead or faulty if it's not working at all. The main reason your compressor is not working is that it can be dead. So you should get the compressor checked by the expert technician of your service provider. If it’s dead, you should replace it with the help of a service expert and your compressor issue will be solved. 

If your compressor is not getting proper or required power supply from the circuit, there are chances of experiencing backlash or problems in the working of it. The fan continues to run since the central unit is unaffected. You must check the wiring between the two units if the compressor won't start. If a fuse has blown or a circuit breaker has tripped, just replace and fix the problem, it will start working on the compressor as usual.

If the air filter is dirty, airflow decreases to the point that the evaporator coil shuts down. Dirty air filters and condenser coils cause the compressor to overheat because they put a strain on it. It automatically shuts down before any damage occurs. It is possible that it will need to be replaced if the compressor is constantly overheating. You should wash the condenser coils, replace air filters and clear all the blockages in the vent to let the airflow effectively.

Now you should have understood why AC compressor not working.