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2-8 Water Quality & Required Environment
Clean and soft water quality is required. The best running temperature of air handling unit
≤
40
℃
and the relative
humidity
≤
95%.
2-9 U-trap
In order to drain condensate water freely and eliminate the effect of the internal negative pressure, a U-trap (not
provided by manufacturer) should be installed in drain pipe. The installation method of U-trap is followed by the
following picture.
You can design its dimension as follows:
P=Absolute value of internal negative pressure Pa
A=B P/10+20(mm)
2-10 Warnings
Warning marks are placed on dangerous parts of air handling unit. Please pay attention to them when transporting,
installing and running it.
2-11 TiO
2
Installation
YCM air handling unit TiO2 sterilizer is installed in flange of return air port (Follwing picture). Detailed installation
steps are as following:
1. Filter frame is installed on air handling unit;
2. Insert Light Frame 1 into frame by side and connect wiring outlet; Hook it and install Light Frame2;
3. Installation Light Frame 3 and Light Frame 4 with the same way as above.
4. Insert nylon plate pre-filters into frame by side;
25
Installation &
Transportation