How to repair the air-conditioning compressor

Air-conditioning compressor is the core component of the whole air-conditioning system, which is responsible for compressing refrigerant gas into liquid and completing the refrigeration cycle. If the air-conditioning compressor is damaged, the whole air-conditioning system will not work normally. Then, how to repair the air conditioner compressor?

1. Check the circuit problem.

First, you need to check the circuit connection of the air conditioning system. Sometimes, circuit problems will affect the normal operation of air-conditioning compressor. If there is a problem with the circuit connection, you can reconnect the circuit or replace the circuit components, and make sure the connection is correct. You can also use the tester to detect the current, voltage and other parameters of the circuit to judge whether the circuit is normal or not.

2. Clean the air conditioner compressor

If the air conditioner compressor fails, it can be cleaned and maintained first. Use professional cleaner to clean the compressor surface and internal components to remove dust and dirt. Through cleaning, the normal working state of the compressor can be restored, and the refrigeration effect and durability of the system can be improved.

Step 3 Replace parts

If the cleaning is ineffective, you need to replace the parts of the air conditioner compressor. You can choose to replace the corresponding parts according to the specific fault situation. Sometimes, replacing the opened compressor panel, capacitor, oil filter and other parts can achieve the effect of repairing the compressor. If the fault is serious, it may be necessary to replace the whole compressor.

4. Fill the refrigerant

If the refrigerant supply of air conditioning compressor is insufficient, it will also affect the normal operation of compressor. At this time, refrigerant needs to be added. Before adding refrigerant, the air accumulated in the system must be exhausted to ensure that the pressure in the system can be controlled. Then fill it according to the refrigerant type and refrigerant type of the air conditioning system. Check the pressure of air conditioning system after filling to ensure the cooling effect and safety.

In a word, the maintenance and repair of air-conditioning compressor need to be judged and handled according to the specific situation. In case of major problems, please ask professional technicians for maintenance in time to avoid greater losses.