Powering Off And Maintaining A Precision Air Conditioner In Icooling Linkage Mode - Huawei NetCol5000-A User Manual

ACC Precision Air Conditioner Controller
User Manual
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Procedure
Step 1 On the home page, choose Maint > USB Operations > Import Certificate, as shown in
Figure
Figure 5-13 Importing a certificate
Step 2 Tap Browse... next to Upload CA certificate file.
Step 3 Select 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 Tap Submit.
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5.14 Powering Off and Maintaining a Precision Air
Conditioner in iCooling Linkage Mode
Context
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Issue 02 (2016-11-30)
Ensure that the key file has been encrypted using AES128.
Before using a USB flash drive, ensure that its data has been scanned by antivirus software
and is secure.
5-13.
When a chiller and micro modules work in iCooling linkage mode, the power-off
maintenance for an air conditioner under a micro module must be performed in a specific
way to avoid impacts on the entire chiller linkage.
This section uses maintaining air conditioner No. 3 under a micro module that has five
air conditioners as an example to describe the operation procedure.
Step 3 and Step 5 are optional for NetCol5000C-030 air conditioners.
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