Matters needing attention when installing fresh air dehumidifier

After several years of rapid development, the fresh air dehumidifier has spread to every household. Many people are not familiar with this product, just knowing his name knows what he is doing but he does not know how to install it.

As the saying goes, the fresh air dehumidifier depends on the machine for seven points, and the installation depends on the three points. The quality of the installation directly affects the performance, aesthetics and later use of the machine. In order to ensure that their own fresh air dehumidifiers play a greater role without any worries, the owners are very attached to the installation, even if you do not go to work, you must personally stare at the master installation. So what should you stare at? Let Xiaobian tell you what you should pay attention to.

To install the fresh air dehumidifier, it is the first step for the installation master. Communicate with the master to the position that the unit needs to be installed, let the technicians measure it, make the layout, and determine the position of the air outlet, the air inlet and the position where the control switch is installed. Set the materials you need to buy.

Then get the fresh air dehumidifier installation manual, carefully and detailedly read the installation manual to know the entire installation process, and understand the basic knowledge of the fresh air dehumidifier.

Take the above four island fresh air dehumidifier four-port machine as an example:

This is a schematic diagram of the working mode of the four-port machine of the Shangdao Xinfeng dehumidifier. Its working methods can be divided into two types:

a. When the indoor humidity is greater than 70%, the change of humidity according to the return air dehumidification is the same as that of the three new fans.

b. When the indoor humidity is too large and the outdoor humidity is not large, the fresh air will be directly introduced, and the indoor high-humidity dirty gas will be discharged outside. Since this process does not require the compressor to be turned on, energy can be saved, and the oxygen content of the indoor air is increased.

The following is a schematic diagram of the installation of the four-port machine. The work of the four-mouth distribution can be seen from the figure.

So what do you need to do during the installation process? What are the precautions that the installer will not tell you?

First of all: the installation position of the fresh air dehumidifier. The fresh air dehumidifier is suitable for installation in places such as bathrooms, kitchens, garages and laundry rooms. It is forbidden to install in the flue or in poor air quality. This is in terms of noise, space, and aesthetics. Installation in these areas does not affect the return air, nor does it affect the appearance. In addition, sound does not affect daily life.

Second: the new air duct should be facing down through the wall air outlet. The air outlet should be installed firmly and the position should be reasonable . It is usually installed above the window of the living room or living room. Note that the same tuyere in the same room and room should be the same height, and the arrangement should be neat , so as to ensure the fresh air dehumidification effect and ensure the appearance. In order to prevent the penetration of rainwater, the gap between the pipe cover and the outer wall must be sealed with silicone, which requires the owners to carefully check.

Third: the bathroom and the kitchen must not be installed back to the wind / air supply, because these places will produce very concentrated pollutants or very high humidity air, affecting the cleanliness of the incoming air. The air inlets in the room should be as far apart as possible, generally diagonal (send back and forth) to achieve the largest possible cycle. In order to avoid noise, the muffler connection can be connected at the exit section of the tuyere.

Fourth; when installing the machine, it should reserve more than 400*400 inspection port when the stakeout is made . The inspection port is not less than 100mm from the unit. This is especially important. Remember, otherwise it will cause great trouble for future unit maintenance. .

Fifth: When installing the fresh air dehumidifier, the drain pipe must be made of U-shaped trap to avoid the breeding of harmful bacteria , prevent the invasion of pests, viruses and odors , and avoid the odors from being returned to the air conditioner and affecting the air quality .

Sixth; the outdoor air inlet to the fan should be as straight as possible, because the outdoor air may contain a lot of particles. If the pipe is bent, the air flow will be unevenly distributed, and the filter will be blocked by pollutants, which will affect the fresh air dehumidification. The machine works normally.

Seventh: The indoor pipe corner connection is turned at a 45 degree angle, so the impact on the air volume is much smaller , and the hose is connected at the end of the pipe.

Hangzhou Shangdao Electric Co., Ltd. is located in Yuhang Economic Development Zone, Hangzhou. It is a professional development, research and production of fresh air dehumidifier, household dehumidifier, industrial dehumidifier, temperature dehumidifier, pipeline dehumidifier, rotary dehumidifier and undertake A variety of technology companies that design and install dehumidification projects. Our products have passed 3C certification and obtained a number of new types of special li, stable performance and trustworthy!

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