NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
Copyright © Huawei Technologies Co., Ltd.
EC fan
The indoor curves EC retroverted centrifugal fan from a high-end German brand
conserves 40% more energy than common fans and features redundancy design, high
reliability, and long service life.
Evaporator
The highly efficient finned-tube evaporator is made of threaded copper tubes and a
hydrogen-plated layer and adopts the computational fluid dynamics (CFD) to improve
heat exchange efficiency.
Air filter
The G4 air filter meets requirements for equipment room cleanness.
Electric heater
The positive temperature coefficient (PTC) heater automatically adjusts heating capacity
and provides multiple protection mechanisms to ensure operating security and reliability.
The electric heater features quick start, large heating capacity, and even heating.
Electrode humidifier
The electrode humidifier provides stepless adjustment of humidification capacity and
precise control of humidity in the equipment room.
Condensate pump
The condensate pump is made of thermostable materials which ensure that the
condensate water and hot water from the humidifier are exhausted efficiently. The pump
lift is 3.5 m. Two floats are used to improve reliability.
2.2.2 Outdoor Unit
For details about the outdoor unit, see the NetCol500 Variable-frequency Drive Outdoor Unit
User Manual.
2.2.3 Controller
2.2.3.1 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. Figure 2-4
shows the position of the indicator. Table 2-2 describes the mapping between indicators,
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.
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