Can the air conditioner compressor be repaired if it is broken How much does it cost to repair the air conditioner compressor

Can the air conditioner compressor be repaired if it is broken How much does it cost to repair the air conditioner compressor

Guide: Can the air conditioner compressor be repaired if it is broken? How much does it cost to repair the air conditioner compressor?

Today, the editor will introduce to you, can the air conditioner compressor be repaired if it is broken? How much does it cost to repair the air conditioner compressor? Air-conditioning compressor, as the most core part of air-conditioning refrigeration system, plays a very important role in the operation of air-conditioning. Sometimes it may be because the air conditioner has been used for a long time or the air conditioner compressor is broken due to improper use. How much does it cost to repair? And if our air conditioner compressor is not working, we want to use the compressor by ourselves Simple inspection, how to operate it? Let's take a look at it together. I believe it will be helpful to everyone after reading this.

How much is the air conditioner compressor to repair?

The editor takes the 1.5P air conditioner as an example. One is that the replacement cost of the original compressor belt is about 1200 to 1500 yuan (compressor, replacement cost, vacuum + refrigerant cost), and the second is that the shop repair shop is not the original brand new The replacement cost of the compressor is about 1,000 yuan, and there is a second-hand compressor replacement of about 700 yuan. (The price comes from the Internet, for reference only)

How to check if the air conditioner compressor is not working?

1. First analyze whether the pressure of the air conditioning system is normal. The air-conditioning filling machine was used to check the pressure of the system, and it was found that when the air-conditioning system was static, the upper and lower pressures were normal compared with the normal value. In this way, the shortage of refrigerant is eliminated and the air conditioner does not work.

2. Check whether the working circuit of the compressor of the air conditioning system is normal. Check the positive pole of the battery, the F9 fuse in the engine room, the BSI intelligent control box, the air conditioning compressor, and the grounding. This line is normal. Continue to check the positive pole of the battery, the fuse in the cabin, the BSI, the air conditioning compressor, and the grounding. This line is also normal.

3. Check whether the air conditioning system pressure switch is normal. Check the voltage of the air conditioner pressure switch No. 1 pin voltage 12V according to the circuit diagram, and the fan rotates at a high speed after shorting No. 1 and No. 3 pins: After shorting No. 1 and No. 2 pins, the engine speed increases: Then shorting No. 1 and 4 The horn, the compressor does not operate. All this shows that the pressure switch and its control circuit are working normally.

4. Use the PRXfA diagnostic instrument to read and delete the fault code of the air conditioning system, and the system is all normal.

5. Read the setting and stop parameters of the air-conditioning system: RlTD air-conditioning X: FRIC initiates the control system X; VIN air-conditioning X. This shows that the system settings are all normal.

6. Finally, stop the inspection of the intelligent control box BSI. Replace with a new BSI control box, use the PRXIA diagnostic instrument to enter the electronic control unit settings, and stop various operations according to the operation steps of exchanging the BSI control box: input user password, input VIN number, spare parts organization number, stop system setting, etc. After the operation is completed, start the engine and turn on the air conditioner switch, everything is normal.

The above is the air conditioner compressor that the editor introduced to you. Can it be repaired if the air conditioner compressor is broken? How much will it cost to repair it? If the air conditioner compressor does not work, our air conditioner will not be able to achieve the cooling effect. Sometimes the air conditioner is clearly on, but you can't feel the slightest coolness. It is likely that the compressor is broken. At this time, if there are conditions, we can perform a simple inspection. If it is not possible, we can only contact the after-sales personnel for repairs. This is the end of today's introduction. If you want to know more information, please pay attention okmarts.com.