话说中央空调3分品质7分安装真不为过，中央空调因为它要和室内装修配合得当，实际上设备本身只是一个“半成品”，要使一套家用中央空调能够正常运行，设计、安装、施工的重要性不亚于空调设备的品质。下面，介绍下中央空调安装3次8步和5个关键。 Words central air conditioning three points 7 installation quality is enough, central air conditioning and indoor decoration because it to fit properly, in fact, the device itself is just a "semi-finished product", to make a set of household central air conditioning can normal operation, the importance of design, installation, construction as the quality of the air conditioning equipment. Next, introduce the central air conditioning installation 3 times 8 steps and 5 key. “安装阶段篇：中央空调要经过3次安装 "Installation phase: the central air conditioner is installed three times 　　第一次安装［水电进场时联系安装］ The first installation of the installation of water and hydropower 　　①吊装中央空调室内机，并对内机进行包裹，避免有灰尘杂质进入； The central air-conditioning chamber machine, and the inside machine for the package, avoid the dust impurities enter; 　　②安装排管：冷媒管、冷凝水管、信号线。 Installation line: cold media pipe, condensate tube, signal line. 　　第二次安装［第一次安装结束24小时之后］ Second installation [after the first installation is completed 24 hours later] 　　①吊装中央空调室外机； The suspension of the central air-conditioning room; 　　②充填冷媒，测试中央空调系统，测量风口尺寸和位置。 2 pack cold medium, test the central air conditioning system, measure the size and position of the vents. 　　第三次安装［第二次安装结束后或次日］ The third installation [after the second installation or the next day] 　　安装风口，最后设备运行测试。 The installation vents, the final equipment runs the test.