Controller; Appearance And Ports - Huawei NetCol5000-C Series User Manual

NetCol5000-C(065, 080) In-row Chilled Water Smart
Cooling Product
User Manual






2.2.2 Controller

2.2.2.1 Appearance and Ports

Appearance
The controller provides a 7-inch true color touchscreen and man-machine interfaces for query,
setting, monitoring, and maintenance.
The indicator on the panel displays operating status of the smart cooling product.
shows the position of the indicator.
buzzers, and alarms. If alarms of different severities (critical, major, minor, or warning) are
raised simultaneously, the indicator status corresponds to the alarm with the highest severity
level and the buzzer status corresponds to the unacknowledged alarm with the highest severity
level.
Issue 07 (2020-03-16)
The chilled water valve, also known as the chilled water proportional integral regulating
valve, features incremental proportional-integral-derivative (PID) control with precise
adjustment and accurate control.
EC fan
− The axial fan comes from a high-end brand and provides high reliability and a long
service life.
The highly efficient EC fan saves more than 30% of energy than a common fan.
−
− You can view the power and speed status as well as obtain fault information in real
time over the LCD, allowing you to view the status and locate a fault.
Air filter
The G4 (optional F5) air filter meets requirements for equipment room cleanliness.
Condensate pump
Enhances the reliability in drainage.
Wet film humidifier
− The wet film humidifier has low water quality requirements and high environment
adaptability. In most cases, tap water can be used without special water treatment.
− The wet film humidifier has a simple structure and is easy to remove, clean, and
maintain.
The wet film humidifier quickly starts and generates huge humidification capacity.
−
− The wet film humidifier consumes less than over 95% of energy compared with a
traditional electrode humidifier.
Micro differential pressure sensor
Intelligent differential pressure control (optional): Saves energy compared with the
control mode of a normal fan.
Copyright © Huawei Technologies Co., Ltd.
Table 2-1 describes the mapping between indicators,
2 Product Description
Figure 2-4
14