Huawei NetCol5000-A021 User Manual page 117

NetCol5000-A021 In-row Air Cooled Smart Cooling
Product
User Manual (208 V)
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Historical alarms are displayed in chronological order. The latest cleared alarm is displayed in the
uppermost row.
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Issue 03 (2020-01-10)
You can query an alarm on the alarm list in related user manual for smart cooling product based on
the alarm ID to view causes of the alarm and methods used to clear the alarm.
Click each alarm to open the Details page, which contains Alarm Name, Severity,
Location, Cause ID, SN, Possible Causes, and Procedure for the alarm, as shown in
Figure 4-17.
Figure 4-17 Details
− If the icon is not displayed on the Details screen, the alarm can be
automatically cleared after the fault is rectified.
− If the icon is displayed on the Details screen, it indicates that the alarm
can be cleared manually. You need to tap Clear to clear the alarm after the fault is
rectified. The alarm clearance type (automatic or manual) varies with smart cooling
products. Some of the alarms can either be cleared automatically or manually.
Perform operations as required.
For details about how to manually clear an alarm, see
Alarms.
To query historical alarms, choose Common Functions > Query Hist. Alarms or
Alarms > Query Hist. Alarms on the home screen.
Figure 4-18 Querying historical alarms
Copyright © Huawei Technologies Co., Ltd.
4 ACC Introduction
4.5.7 How to Manually Clear
Figure 4-18 is displayed.
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