Huawei NetCol5000-C - Page 94

NetCol5000-C Chilled Water-Cooled In-Row Precision
Air Conditioner
User Manual
5 Controller Operate Guide
Issue 02 (2013-12-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
86
Tap Maint > Diagnostic Mode on the home screen to enter the diagnostic mode screen, as
shown in Figure 5-45.

If you need to manually power on or off system components in diagnostic mode, log in as the
Operator user or users that have higher permission. Ensure that the NetCol5000-C is powered on
before operation.

You cannot enter the diagnostic mode if the NetCol5000-C is shut down.

After entering the diagnostic mode, tap on the status bar to exit the diagnostic mode.

Tap Enter on the diagnostic mode screen and then tap Yes to enter the diagnostic mode, as shown in
Figure 5-46 and Figure 5-47.

Tap Exit on the diagnostic mode screen and then tap Yes to exit the diagnostic mode, as shown in
Figure 5-48.

The system automatically exits the diagnostic mode after cumulative 60 minutes.
Figure 5-45 Diagnostic mode screen
Figure 5-46 Confirming the diagnostic mode