Huawei FusionCol8000-E240 User Manual page 52

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Sealing
1.
2.
Pipe Anti-freezing
Condensate drainpipes and water refill pipes may freeze and thereby be blocked
or crack in low-temperature areas. Take anti-freezing measures for the pipes.
Wrap the pipes starting from the water refill and drainage ports to the frozen soil
layer with an electric heating belt. Bury the remaining pipes underground (the
temperature at a specific depth underground is always above 0°C).
Issue 01 (2021-01-30)
NO TE
● 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 drainpipe must be wrapped with thermal insulation foam (including the buried
pipe) with a thickness of at least 3 cm.
Remove the paper protective film from the sealing putty.
Seal the gaps between the water pipes and the devices using sealing putty
after the pipes are correctly connected.
Figure 3-12 Setting sealing putty
(1) Paper protective film
Copyright © Huawei Technologies Co., Ltd.
3 System Installation (Building Scenario)
(2) Sealing putty (standard configuration)
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