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Do air conditioning refrigerants need to be added frequently? Five Misunderstandings in the Use of Air Conditioning

After using the air conditioner for a period of time, it is necessary to change the refrigerant. Many users think so. In fact, this is not the case. Since the refrigeration system of the air conditioner is semi-closed, there will be a small amount of refrigerant leakage during the refrigeration process. Therefore, when the refrigeration effect is not good, it is necessary to ask the after-sales service personnel to visit the inspection. , There is no specific time specified, and there are many air conditioners that do not need to add refrigerant for four to five years. So be sure not to fill the air conditioner with refrigerant at a fixed time.

In the process of using the air conditioner, there are actually many misunderstandings. Now I will give you a simple sorting out:

Misunderstanding 1: The air conditioner is not used for a long time. Impact

The core of the air conditioner is the compressor. If the lubricating oil inside is not used for a long time, it will solidify and cause the compressor to malfunction. It is best to guarantee the use once every month.

Misunderstanding 2: Turn on the air conditioner, close the doors and windows tightly, and the air does not change.

After turning on the air conditioner, the first thing many users do is to close the doors and windows tightly, fearing the loss of hot air. Many air conditioners carry functions such as negative ions and ventilation. Users feel that the air cooled by these air conditioners is good for health. In fact, this is a very unhealthy practice. It is very necessary to ventilate the indoor air regularly.

Misunderstanding 3: The air conditioner basically does not need to be cleaned

The long-term use of the air conditioner without cleaning will cause indoor dust and bacteria to accumulate in the air conditioner body. Therefore, it is discharged with the wind vents, which affects health. It is best to remove the filter of the air conditioner for cleaning after using it for a certain period of time, and disinfect the air inlet and filter. 

Misunderstanding 4: If the cooling effect is poor, you need to add refrigerant

Too little or too much refrigerant in the air conditioner will also affect the cooling effect of the air conditioner. In addition, there are other factors that will affect the cooling effect, such as the mismatch between the size of the room and the number of air conditioners.

Misunderstanding 5: Reuse of air-conditioning condensate.

Some users will collect the condensed water from the air conditioner in buckets for reuse. In fact, there is a hidden health risk in this, because some air conditioner condensate water may contain legionella that can cause pneumonia, especially the condensate water of central air conditioner, which contains more bacteria. So everyone must pay special attention.

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