What is Freon for air conditioning? How to add air-conditioning Freon?

Air conditioners are very important household appliances in our lives, and after they are used for a long time, there will be many problems. For example, the air conditioners are not cooling or heating. If this happens, it means The air conditioner lacks Freon, so it must be added in time. Today we will introduce to you what the air conditioner Freon is and how to add the air conditioner Freon, let's talk about it together.

1. What is the Freon of the air conditioner?

Freon is a key item related to whether the air conditioner can be refrigerated. If such items are missing in the air conditioner, there will be cooling problems. If your air conditioner is inspected, all parts are normal, but the air conditioner is unable to perform normal refrigeration, that is the problem of the lack of air conditioner freon.

Two. How to add air-conditioning Freon

1. The first thing to do is to remove the air, to remove the Freon in the Freon pipe Empty. Open the fluorine bottle first, don't be too nervous or anxious, come a little bit. Let the fluorine gas inside slowly release. It can be done in about 5 seconds. Then connect the fluorine tube to the fluoride port and be sure to tighten it, so as to prevent the leakage of the freon of the fluorine tube. Then the freon will start to slowly slip into the air conditioner from the fluorine bottle. During the exhaust process, the opening must not be too large, otherwise Freon will be easily wasted.

2. The next step is to collect fluorine, which must be carried out under refrigeration. Open the valve cover of the connecting pipe of the outdoor unit. Then put it in with a hex wrench and quickly close the valve. , It can be shut down after 20 seconds. After shutting down and powering off, you can start to disassemble the machine. After the above steps are completed, fluoride is added. The steps of adding fluoride are also very simple, but it still requires professionals to do it.

3. Let the air conditioner run first, because fluorine can only be added under refrigeration. At this time, it is necessary to disconnect the heating four-way valve wire, but to keep the air conditioner in a cooling state, it must be running, otherwise it will be useless if it is added. You will not be able to feel whether it has been successfully added. The fluoride port needs to be on the top of the thick tube, that is, to maintain a certain low pressure. Then use a wrench to unscrew the copper cap and connect the Freon pipe. Opening the fluorine bottle means adding fluoride. After the fluorine is filled up, the fluorine bottle will be prompted. If the prompt is successful, it is fine. Remember that the air conditioner must be kept refrigerated during the process of adding fluorine.

The above is the full knowledge of what is the Freon of air conditioner and how to add Freon of air conditioner to you today. I believe that through this article, everyone has some understanding of Freon. Well, for air conditioners, Freon is indispensable in air conditioners. Once there is no Freon, then this air conditioner is also a waste air conditioner, so we must be cautious. In the process of use, problems should be dealt with in time.

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