Optional) Installing T/H Sensors Outside A Cabinet And Cables - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Remove the female connector from the interconnection terminal. After the cable is
connected to the female connector, reconnect the connector to the
interconnection terminal.
Figure 4-85 Connecting the outdoor unit on/off signal cable
Step 3 Secure the cable to the right post of the cabinet using cable ties.
The shielding layer of the signal cable must be grounded.
● Air-cooled outdoor unit: The shield layer must be routed through the buckle
and crimped properly.
● Indoor unit: The shield layer must be reliably connected to the nearby PE point.
----End
4.9.7 (Optional) Installing T/H Sensors Outside a Cabinet and
Cables
Context
T/H sensors outside the cabinet are installed to detect the temperatures of
cold/hot aisles. They can be flexibly installed on the server cabinet based on onsite
situation. It is recommended that the T/H sensors be deployed near heat sources
in the hot aisle, or near places that lack cooling capacity in the cold aisle. The T/H
sensors outside the cabinet must be near the smart cooling product to sense the
temperature of the outlet air, and must be away from the air exhaust vents of
other smart cooling products.
Issue 13 (2023-08-20)
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