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FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
●
Procedure
Step 1 Install an air duct.
Figure 4-9 Install an air duct
----End
4.4.5 Installing Pipes
The designed height of the water trap must meet the following requirements.
Issue 03 (2021-04-20)
–
Indoor return air duct: secured using 48 M8x20 screws.
–
Indoor supply air duct: secured using 36 M8x20 screws.
If an air damper is configured, secure the air damper and air duct using
tapping screws.
NO TE
The indoor supply air duct is used as an example. The air duct position in the figure is for
reference only.
NO TE
● The air duct must be wrapped with thermal insulation foam, and the thickness of the
thermal insulation foam must be greater than or equal to 3 cm.
● The joint between the air duct and the unit should be sealed to prevent air leakage.
Generally, the sealing cotton is pressed inside the flange of the air duct or sealant is
applied to the flange after installation.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 System Installation (Building Scenario)
46
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