Huawei NetCol8000-C070 User Manual page 32

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Figure 2-8 Components of a downflow model (NetCol8000-C190D)
(1) Differential pressure switch (2) T/H sensor
(4) Heat exchanger
(7) Connection box
(10) Water valve actuator
(13) Electric heater
Cooling components include the heat exchanger, chilled water valve, EC fan, air
filter, motorized damper (optional, applicable only to the downflow model),
gravity damper (optional, applicable only to the upflow model), direct free-cooling
plenum (optional, applicable only to the downflow model), differential pressure
sensor (optional), differential pressure switch, and supply air cap (optional,
applicable only to the upflow model). For models with heating and humidification
functions, the cooling components also include the wet film humidifier and
electric heater.
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Issue 07 (2021-12-30)
Heat exchanger
The A-type or V-type finned-tube exchanger with a high cooling efficiency
adopts the synergy field principle and computational fluid dynamics (CFD) to
optimize the flow path design, which greatly improves the heat exchange
efficiency.
Chilled water valve
Copyright © Huawei Technologies Co., Ltd.
(5) Main control module
(8) Humidifier solenoid valve
(11) Drainpipe
(14) Air filter
2 Product Description
(3) User wiring terminal
(6) PSU
(9) Water inlet/outlet pipe
(12) Fan
(15) Wet film humidifier
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