Èske a fredi compressor use lubricating oil?

Of course not, the lubricating oil can not only lubricate the various parts of the compressor, but also can prevent the refrigerant from leaking in the working chamber of the compressor and avoid the high temperature of the compressor. The role of lubricating oil is to maintain and ensure the compressor of the refrigerator Normal operation is very important, not to mention the lack of lubricating oil, even if there is a lack of lubricating oil, the problem will be very big!