A / C compressor won't turn on? This is a common malfunction after winter!

The imperceptible spring sun can affect drivers, increasing the temperature inside the car. However, after turning on an air conditioner that is not used in winter, it often turns out that it does not want to work at all. This may be due to the compressor, which, unfortunately, is quite expensive to replace. If you want to know what causes air conditioning problems and how to prevent them, read our article!

What will you learn from this post?

• Why might the air conditioner not turn on after a long winter break?
• What are the functions of a refrigerant in air conditioning?
• What can be done to keep the air conditioner working flawlessly for as long as possible?

Shortly speaking

Regular lubrication is essential for proper compressor operation. Responsible for them is the oil circulating in the system along with the coolant. If the air conditioner has not been turned on all winter, you may find that the compressor has failed due to lack of lubrication.

What are the functions of an air conditioner compressor?

The compressor, also known as the compressor, is the heart of the entire air conditioning system. and its most expensive element. It is responsible for pumping and compressing the refrigerant - in the gaseous state, it is sucked from the evaporator outlet and, after compression, leads to the condenser. It is worth knowing that the compressor is also responsible for lubricating the system, as it is distributed the refrigerant is also the carrier of the oil.

Disturbing symptoms

If the air conditioner just stops working or you hear strange noises after turning it on, the compressor is most likely defective. Reduced cooling efficiency is also a worrying symptom.which may be due to a small amount of working fluid. If any of the above symptoms appear you should visit the site as soon as possible... Severe damage to the compressor can lead to problems with other A / C components. In the event of a seizure, the Teflon covering the inside of it continues to function and is very difficult to remove from the system. Residual residues can even damage a new compressor after replacement.

Reasons for compressor failure

This can lead to failure too little refrigerant in the layout, which translates to insufficient compressor lubrication... Causes similar effects too infrequent use of the air conditioner - if it has not been turned on all winter, the malfunction manifests itself in early spring. Contaminants circulating in the system are also a common cause of compressor failure. These may be metal particles that are naturally formed as a result of operation. However, sometimes inexperienced mechanics inject the wrong amount of oil or contrast agent into the system, which reduces the effectiveness of the lubrication. Therefore, it is worth betting on the services of certified workshops.

New or regenerated?

If a serious compressor breakdown has already occurred, the car owner will have a difficult decision: replace with a new or regenerated one? Nothing prevents you from making a choice in favor regenerated compressorprovided that the service is performed respected plant... Before making a final decision, it is worth checking the reviews about the company and asking what kind of warranty applies to the parts. As you can imagine, the longer the better! Of course, it is safest to choose new parts. Unfortunately, their cost may even be several times higher.

Use air conditioning all year round!

It is easier (and cheaper) to prevent than to cure. To avoid mistakes, it is worth using the air conditioner all year roundwhich ensures even distribution of the coolant and adequate lubrication of the system. Experts recommend even In winter, run the air conditioner for at least 15 minutes during the week.... They are very important too. regular checkswhich allow minor faults to be detected before they lead to major faults. This test checks for any leaks in the system and corrects for coolant shortages. It is worth visiting the air conditioner at least once a year.

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