Huawei NetCol5000-A User Manual page 134

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
Step 2 Disconnect the main power supply from the smart cooling product.
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4.5.7 How to Manually Clear Alarms
Context


Procedure
Step 1 Tap Alarms > Query Act. Alarms > Comp HP lock on the home screen. The alarm
information is displayed, as shown in
Figure 4-51 Manually clearing the alarm
Step 2 Tap Clear, a dialog box for confirming clearance is displayed.
Step 3 Tap Yes, the Command triggered successfully. message is displayed.
Step 4 Tap OK.
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4.5.8 How to Enable a Humidity and Temperature Sensor
Context


Issue 13 (2019-01-15)
If the main power supply is disconnected when the device is on, the following situation may occur after
the device is powered on again:
 A power loss alarm is displayed on the ACC and automatically cleared in 10s.
 The system retains the Start status before the power disconnection.
This topic uses the Comp HP switch lock alarm as an example to describe how to
manually clear alarms.
If you need to manually clear alarms, log in as the Admin or Engineer user.
A humidity and temperature sensor needs to be enabled after it is installed in an aisle.
To enable a sensor, log in as the Admin or Engineer user.
Copyright © Huawei Technologies Co., Ltd.
Figure 4-51.
4 ACC Introduction
125