Huawei NetCol5000-A User Manual page 141

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
Step 2 Click Browse... next to Upload CA certificate file.
Step 3 Select the CA certificate file to be imported.
Step 4 Upload local certificate file and key file in turn in the same way.
Step 5 Enter Key password and Confirm key password.
Step 6 Click Submit.
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4.5.14 Powering Off and Maintaining a Smart Cooling Product in
iCooling Linkage Mode
Context
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Procedure
Step 1 On the Teamwork Settings screen, reduce the values of Total number of units and Number
of running units by 1 respectively.
Step 2 Respectively change the values of Teamwork unit address to 3 and 4 for smart cooling
products No. 4 and No. 5.
Step 3 Power off and maintaining smart cooling product No. 3.
Step 4 Respectively change the values of Teamwork unit address back to 4 and 5 for smart cooling
products No. 4 and No. 5.
Step 5 On the Teamwork Settings screen, increase the values of Total number of units and
Number of running units by 1 respectively.
Step 6 Power on smart cooling product No. 3.
The following alarms may be reported during the above operations, and will disappear after
the operations are complete:
Issue 13 (2019-01-15)
When a chiller and micro modules work in iCooling linkage mode, the power-off
maintenance for an smart cooling product under a micro module must be performed in a
specific way to avoid impacts on the entire chiller linkage.
This section uses maintaining smart cooling product No. 3 under a micro module that has
five smart cooling products as an example to describe the operation procedure.
Step 2 and Step 4 are optional for NetCol5000C-030 smart cooling products.
Copyright © Huawei Technologies Co., Ltd.
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