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FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
(1) Condensate pan drainpipe
of the heat exchanger core
(4) Floor drain pipe
(7) Drainage manifold
Step 1 Install the condensate pan drainpipe, evaporator condensate pan drainpipe, spray
drainpipe, and spray water refill pipe.
1.
2.
Figure 4-12 Installing a water pipe
Step 2 Install the floor drain drainpipe.
Figure 4-13 Installing a water pipe
----End
Sealing
1.
2.
Issue 03 (2021-04-20)
NO TE
The specifications of the drainage manifold must be greater than or equal to DN50.
Remove the sheet metal from the water pipe.
Install the water pipe.
NO TE
● Flexible connection is recommended for the connection between the spray water refill
pipe and the unit.
● The water pipes are connected using thread connectors. The threaded joints must be
sealed with sealing tape or thread adhesive.
● When connecting water pipes, use appropriate active connectors and secure them using
a wrench.
● The condensate drainpipe must be wrapped with thermal insulation foam (including the
buried pipe) with a thickness of at least 3 cm.
NO TE
The two ends of the floor drain hose should be secured to the floor drain port and drainage
manifold of the unit respectively using hose clamps.
Remove the paper protective film from the sealing putty.
Seal the gaps between the water pipes and the unit using sealing putty after
the pipes are correctly connected.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 System Installation (Building Scenario)
(2) Evaporator condensate pan
drainpipe
(5) Spray water refill pipe
(8) Water trap
(3) Floor drain pipe
(6) Spray drainpipe
48
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