How To Import A Certificate And Key - Huawei NetCol5000-A User Manual

ACC Precision Air Conditioner Controller
User Manual

Procedure
Step 1 Check whether strong electromagnetic interference exists around the E-label identification
board.


Step 2 Disconnect the main power supply of the precision air conditioner.
Step 3 Check whether the E-label identification board is properly connected.


Step 4 Check whether cables are properly connected.


Step 5 Reconnect the main power supply of the precision air conditioner.
Step 6 If the fault persists, contact Huawei technical support.
----End

5.13 How to Import a Certificate and Key

Prerequisites
You have obtained CA certificate file, local certificate file, and key file into a USB disk that
is connected to the USB controller port shown in
Issue 02 (2016-11-30)
If the information shown in
air conditioner cannot run properly. Perform
Figure 5-12 Message 2
In the Figure 5-12 the ACC V100R001C20SPC300 version is used as an example to describe the WebUI
prompt messages. During actual operations, the version in use prevails.
If yes, contact Huawei technical support.
If no, continue with Step
If no, reconnect the board properly and continue with
If yes, continue with Step
If yes, contact Huawei technical support to replace the E-label identification board.
If no, reconnect or replace cables and perform
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 5-12 is displayed on the controller LCD, the precision
Step 2
2.
4.
Step
Figure 1-2
to end.
Step 5.
5.
and has been recognized.
5 FAQ
57