連接內外機的銅管接頭不密封，而引起漏氟，在使用一段時間后，就不能正常使用，而在慢漏的情況下要在一年后才會出現空調不能正常制冷制熱。在安裝過程中，操作不當，連接銅管發生折死現象，而導致系統內壓力升高，引起壓縮機發熱、不正常停機，嚴重者引起壓縮機發生燒毀。安裝過程中，操作不當，導致連接銅管破裂而發生氟利昴泄漏，而引起
銅鐘 一次性止血帶 標志樁模具 鋼絲輪 流水槽模具 防撞墻模具 檢查井鋼模具 不銹鋼鑄件 模鍛件完全不能制冷制熱。
The copper pipe joint connecting the internal and external machines is
not sealed, resulting in fluorine leakage. After using for a period of
time, it can not be used normally. In the case of slow leakage, the air
conditioner can not be cooled and heated normally after one year. In the
process of installation, the connection copper pipe is broken due to
improper operation, which leads to the increase of pressure in the
system, resulting in the heating and abnormal shutdown of the
compressor, or the burning of the compressor in serious cases. During
the installation process, improper operation led to the rupture of the
connecting copper pipe and Freon leakage, resulting in complete failure
of refrigeration and heatin
