空調制冷不好或者不制冷
The air conditioner does not cool well or does not cool
這個問題最常見，空調缺氟是關鍵
This problem is the most common, and the lack of fluorine in air conditioning is the key
開機先摸回氣管，通過溫度來判斷
Judge the temperature by touching the air pipe first
如果冰涼查內機，風機轉速可能低
If it is cold, the fan speed may be low
內管鱗片和防塵，清洗干凈或更換
Inner tube scale and dust-proof, clean or replace
如果內管不算涼，粗管可能有壓扁
If the inner tube is not cold, the thick tube may be flattened
回氣溫度不算涼
州苗木 保定通風管道 絲網立柱模具 尼龍輸送帶 保定防水 保定空壓機 高碑店養老院，再摸進氣來判斷
The return air temperature is not cool, and then touch the intake air to judge
進氣冰涼還結霜，加氟再來試試看
The intake air is cold and frosty. Try it again with fluoride
結霜如果慢慢散，定是缺氟好決斷
If the frost spreads slowly, it must be a good decision for lack of fluorine
壓機老化不難見，排氣不足是重點
The aging of the press is not difficult to see, and insufficient exhaust is the key
四通串氣也常見，通過收氟來判斷
Cross flow is also common, which can be judged by fluorine collection
高壓鱗片必須看，臟了也會制冷慢
High pressure scales must be seen. If they are dirty, they will cool slowl
