Many people think that air-conditioning refrigerant must be added once a year. This view is not correct, or the understanding is still a bit biased. A well-sealed air conditioner will not lose any refrigerant for several years, and the cooling effect is still very good. Therefore, you do not need to use another refrigerant.
Only when the machine starts to show poor cooling effect, do you need to contact the maintenance personnel and add some refrigerant. Don't blindly believe the so-called one-time-a-year statement, which is completely unscientific.
When the air conditioner is running, it needs to consume the refrigerant all the time, so once the refrigerant of the air conditioner is not enough, the components in the air conditioner will not be able to operate normally, which will affect the normal operation of the air conditioner. If the effect is not good, we can detect whether the refrigerant in the air conditioner has leaked. If so, no matter how long the air conditioner has been used, we need to add the refrigerant immediately. If the refrigerant in the air conditioner does not leak, it will not cause the air conditioner to fail to work properly due to the problem of the refrigerant, then we do not need to add refrigerant to the air conditioner.
