Huawei NetCol5000-A035 - 4.4 Menu Hierarchy

Toggle
Switch
Default
Value
Operation
2 OFF Remaining "OFF".
3 ON Remaining "ON".
4 ON Remaining "ON".
5 OFF Remaining "OFF".
6 ON Remaining "ON".
7 OFF ● Non-teamwork situations: remaining "OFF".
● For teamwork situations, set toggle switch 7 of
the rst and last smart cooling products to
"ON" and toggle switch 7 of other units to
"OFF".
8 ON Remaining "ON".
3.11.6 Installing a Humidity and Temperature Sensor Outside
the Cabinet
To install a humidity and temperature sensor, route the humidity and temperature
sensor cable and set the DIP switch on the humidity and temperature sensor.
Routing the Humidity and Temperature Sensor Cable
NO TICE
1. Do not route the ambient T/H sensor cables from the bottom of the electrical
control box because strong electricity cables have been routed here.
2. Secure the weak electricity cables, such as the ambient T/H sensor cables and
signal cables with cable ties.
The humidity and temperature sensor is congured to detect the temperatures of
cold and hot aisles. It can be exibly installed on the server cabinet based on
onsite situation. The humidity and temperature sensor should be installed in the
central of heat source in the hot aisle, or in the cold aisle areas where the cooling
capacity is probably the minimum. Do not install the T/H sensor at the air exhaust
vent of other smart cooling products. Place the T/H sensor near the smart cooling
product in case of lacking air.
The humidity and temperature sensor inside the cabinet is secured to the return
air side. Figure 3-50 shows the position and cable route of an internal humidity
and temperature sensor. The IN port of the internal humidity and temperature
sensor has been connected to the main control board. When connecting external
humidity and temperature sensors, connect the sensors in series and make sure
that the OUT port on the previous sensor connects to the IN port on the following
NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width) 3 Installation Guide
Issue 17 (2020-10-22) Copyright © Huawei Technologies Co., Ltd. 78