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Installation notes of central air-conditioning vent


After the central air conditioner is purchased, the next problem is the installation. Although the performance of the product itself is closely related to the later use effect, the quality of the system installation also has an important impact on the use effect and product life.

Three-point quality and seven-point installation. In the process of installing central air conditioners, we need to install in strict accordance with relevant specifications. The installation of central air-conditioning generally includes the following major steps: installation of the internal unit, installation of copper refrigerant pipes, nitrogen filling and pressure holding, installation of condensate pipes, installation of external units, evacuation, filling of refrigerant, and air outlet measurement installation. The measurement and installation of the air outlet is a very important link.

After the installer enters the site, the first step is to hoist the internal machine. In order to avoid the subsequent problems, two important issues need to be paid attention to when hoisting the internal machine:

、内机离房顶距离不得小于 1 公分,避免机器运行时与墙顶产生共振; 1. The distance between the internal machine and the roof must not be less than 1 cm to avoid resonance with the roof when the machine is running;

、内机必须吊装与水平位置,安装后需要用专用工具测量,机器是否水平。 2. The internal machine must be hoisted and leveled. After installation, special tools are needed to measure whether the machine is level.

( 风机盘管 ) 往往是隐藏在吊顶中,只有风口是显露在外面的,风口的安装一般包括回风口和出风口的安装。 The indoor unit ( fan coil ) of the central air conditioner is often hidden in the ceiling, and only the air outlet is exposed. The installation of the air outlet generally includes the installation of the return air outlet and the air outlet. Return air outlet: The return air outlet is usually installed with the maintenance outlet. The size of the air outlet must be consistent with the return air inlet of the internal unit. There must be no misalignment in order to achieve the optimal return air volume and ensure sufficient maintenance space. ABS 风口,在测量风口时要留有一定的热胀冷缩空间。 Air outlet: If ABS air outlet is used, there must be some space for thermal expansion and contraction when measuring the air outlet. In addition, the air outlet cannot be installed near the light strip, because if there is a light strip in front of the air outlet, it will cause the air conditioner to block the wind during heating, and the hot air is upward, so that the hot air stays in the upper part of the room, and the whole activity The heat distribution in the space is uneven, and it takes a long time to feel hot.

The central air conditioner uses a concealed installation method, which is not only more comfortable than traditional air conditioners, but also far superior to ordinary air conditioning systems in terms of fashion and aesthetics. Of course, good functionality and decoration are important to the installation of central air-conditioning. Only standard installation and construction can achieve the desired effect. Professional and regular central air-conditioning companies will not "tempt" you to choose an air conditioner in terms of price. They will let you first affirm their service, their professional attitude, and product price.

The installation of central air-conditioning is closely related to the height of the indoor unit, but also has a lot to do with the construction technology of the air-conditioning installation company. During the installation process, if the pipeline and drainage slope are installed, if more precise methods are used to make the pipeline as close to the wall as possible, the thickness of the ceiling can also be reduced, so as not to affect the aesthetics and reduce the indoor depression.

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