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Easily overlooked details in installation and use of fresh air handling unit

Fresh air handling unit

Last Updated on November 8, 2022 by Shawn Lee

Your customer installs a Fresh air handling unit, so you can tell him about the maintenance problem.

Pay attention to these four points when installing a fresh air handling unit.

On-site of workshop of fresh air handling unit
On-site the workshop of fresh air handling unit

Fresh air ventilator installation tutorial:

1. Do not install the fresh air handling unit with the lamp socket.

The lamp groove may affect the air outlet. When sending warm air in winter and cold air in summer, the air outlet is inside the lamp slot, which causes the air outlet to be blocked, and the heat and cold energy can’t be transferred to the indoor space in time, thus affecting the rapid rise or decrease of indoor temperature.

On-site of workshop of fresh air handling unit
On-site of workshop of fresh air handling unit
Fresh air handling unit2
Fresh air handling unit
Installation scene diagram of fresh air handling unit
Installation scene diagram of fresh air handling unit

2. For heating in winter, it is necessary to adjust the blades of the fresh air ventilator air outlet.

Turn the wind direction of the fresh air ventilator towards the ground.

Reason:

The quality of hot air is lighter than that of cold air, and it will gather at the highest point in the house. If the tuyere blows to the roof, the hot air will easily gather on the roof, and the indoor ground temperature will be low, and the feeling of use will be reduced.

On-site of workshop of fresh air handling unit
On-site of workshop of fresh air handling unit
Fresh air handling unit2
Fresh air handling unit
Installation scene diagram of fresh air handling unit
Installation scene diagram of fresh air handling unit

3. Clean the air inlet and outlet of the fresh air handling unit regularly.

Reason:

Ensure that the air outlet is clean so that the clean air can be transferred indoors, and air pollution caused by dirty air outlets can be avoided.

The return air outlet is easy to accumulate dirt in the return air process and blocks the filter.

On-site of workshop of fresh air handling unit
On-site of workshop of fresh air handling unit
Fresh air handling unit2
Fresh air handling unit
Installation scene diagram of fresh air handling unit
Installation scene diagram of fresh air handling unit

4. Leave a distance of 10cm between the air inlet and outlet of the fresh air ventilator and the front of the installation.

Prevent the air inlet and outlet from being blocked due to the small space gap.

Fresh air handling unit is an environmental treatment product.

On-site of workshop of fresh air handling unit
On-site of workshop of fresh air handling unit
Installation scene diagram of fresh air handling unit

Fresh air handling unit is a kind of environmental treatment product. If there are floating and germs in the indoor air, or if the windows are not opened for a long time, the indoor air quality will be seriously reduced and the oxygen content will be reduced, which is not conducive to the health of residents.


However, fresh air ventilation units are not suitable for home use and installation, and are mostly used in operation workshops, processing workshops, waiting rooms, stadiums, swimming pools and other places.

Fresh air handling unit
Fresh air handling unit

Fresh air ventilator is similar to fan coil units in that it can provide cold and heat for the room and maintain the temperature in the space.
Different from fan coil: it can purify indoor air. Exchange with outdoor air to maintain indoor oxygen content. Help indoor activists have a high-quality indoor air environment.

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