中央空调的安装设计都遵循“三分质量，七分安装”的行业准则。简单来讲，中央空调买回来它只是一个半成品，最重要的还在安装上，安装的好坏在很大程度上决定了中央空调以后的使用情况。下面上海群坛为大家介绍一下商用中央空调安装过程中容易存在哪些问题。
Central air-conditioning installation design follows the "three points quality, seven points installation" of the industry standards. In simple terms, the central air conditioning bought it only 1.5 finished products, the most important is still installed, the quality of the installation to a large extent determines the use of central air-conditioning after. The following Shanghai group altar for you to introduce commercial central air conditioning installation process, what are the problems?.
商用中央空调安装有哪些问题呢
What are the problems with the installation of commercial central air conditioning?
1
One
漏水问题
Leakage problem
在空调制冷过程中，内机会出现滴水的情况，这并不是空调使用的正常现象，而是由于空调安装不规范造成的，如内机安装得比穿墙孔（管子通向外机的地方）低，内机安装不平整等。
In the air conditioning and refrigeration process, in the opportunity of dripping, this is not the normal use of air conditioning, but because of irregularities caused by air conditioning installation, such as machine installation than wall through hole (pipe leading to the outdoor machine installed within the low place), not smooth etc..
检验办法：在空调安装完以后，马上试机（制冷），如果在运行了一定时间没有水滴漏下，就基本不会出现漏水问题。
Test method: after the installation of air conditioning, immediately test machine (refrigeration), if running for a certain time without water droplets leakage, water leakage will not occur.
2
Two
漏氟问题
Leakage of fluoride
如果空调安装时，接头没有旋紧、开裂等情况，就会出现漏氟的现象。如果中央空调漏氟，那么用户就要经常补充，而正常使用变频中央空调一般数年内无需添加制冷剂。
If the installation of air conditioning, the joints are not tightened, cracking and so on, there will be leakage of fluoride phenomenon. If the central air conditioning leakage of fluorine, then the user will often add, and the normal use of frequency conversion central air conditioning, generally no need to add refrigerant for several years.
检验方法：试机前应先进行制冷剂泄漏检查。检漏主要针对空调内外机接管道的4个接口以及截止阀阀口等处。
Test method: test should be carried out before the refrigerant leak check. Leak detection mainly aims at the 4 interfaces of air conditioning pipe and the valve port.
3
Three
漏电问题
transistor leakage
正规的安装人员，在安装空调前会对用户的电源进行检查，如果不符合要求，则会建议用户更改。电源线不符合规格而安装中央空调，容易出现漏电着火的现象，危及用户的人身安全。
The regular installer will check the power of the user before installing the air conditioner and will advise the user to change if it does not meet the requirements. The power line does not conform to the specifications, and the installation of the central air conditioner is prone to leakage and fire, endangering the personal safety of the users.
检验办法：看安装人员有没有携带相关的电源检测工具，并对电源进行检测。
Inspection methods: to see whether the installation staff to carry related power detection tools, and the power supply testing.
4
Four
噪音问题
Noise problem
中央空调运行发出一定的噪音，但是如果噪音过大，可能是某些安装不当造成的。在安装时内机墙板没有钉牢，内机没有固定死，就容易出现噪音过大的现象。这种情况，安装人员通过试机，就很容易发现并改正这个问题。
Central air conditioning runs a certain noise, but if the noise is too large, it may be caused by improper installation. In the installation, the machine wallboard is not nailed, the internal machine is not fixed dead, it is prone to excessive noise phenomenon. In this case, the installer can easily detect and correct this problem by testing machines.