How to judge the lack of fluoride in air conditioner After reading the master, you will understand

How to judge the lack of fluoride in air conditioner After reading the master, you will understand Now that the temperature is getting higher in summer, many of our friends have to use air conditioners, but many people turn on the air conditioners and they will find that the air conditioners in their homes gradually become uncooled. When looking for a maintenance master, there are I will spend a lot of money to add fluoride to the air conditioner, but I found that the effect of adding fluoride is still not good. In fact, our air conditioner is not cooling. It is not necessarily a performance of fluoride deficiency. So how do we see whether the air conditioner is really fluoride deficiency? What? Let me talk to you today, and I will never be afraid of being cheated again after learning! It is actually very simple to see if the air conditioner is deficient in fluoride. It takes about 20 minutes to turn on the air conditioner. Open the air conditioner panel and remove the filter. Then we can see if there is frost or dew on the evaporator. The phenomenon caused by the lack of fluorine, because of the boiling endothermic heat on the evaporator, it will also cause such an effect. In fact, sometimes we can also use it directly to see if there is a lack of fluoride in the place, and see if there are greasy phenomena in the indoor unit joints and the outdoor unit valves. If there is a greasy phenomenon, generally speaking It is because of the lack of fluorine that Freon has a special nature and is miscible with oil. Fluorine leakage and oil leakage occur together. Freon refrigerant and refrigerant oil will be miscible, causing greasy phenomenon. Or we can touch the valve of the external machine 15 minutes after starting the machine to see if the temperature difference will be large. If it is customary to have frost and dew, it is lack of fluoride. The situation is not a problem of lack of fluorine, if there is such a situation in the valve of the liquid tank, it is also a phenomenon of lack of fluorine. After reading today's life tips, I wonder if you understand the several manifestations of air-conditioning lack of fluoride? Now that I know it, I will never be afraid of being cheated again!

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