Vertiv Liebert CRV Plus, User Manual

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Vertiv | Liebert CRV + | User Manual 56
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Press the Up or Down button in order to scroll through the historical alarm records if there is
more than one activated alarm.
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The Alarm History function can store up to 200 Historical Alarm records; however, unlike the
Active Alarm mode, the historical records will not be cleared despite the system being powered
off.
HP Abnormal
The HP Abnormal menu is used to view the abnormal records related to high pressure. It is depicted in
XX/YY format where XX is the serial number of the high pressure abnormal record and YY is the total
number of the high pressure abnormal records. It also includes the start time and end time of the
abnormal record.
Figure 3-9 shows the HP Abnormal screen:
Figure 3-9 HP Abnormal menu
At times, there is more than 1 abnormal record. In such scenarios, press the Up and Down button to scroll
through the several abnormal records.
There is a provision of storing up to 50 records which will not get erased even when the
system is powered off.
Alarm Set
On selecting the Alarm Set option on the Alarm Menu screen, the users will be directed to the Alarm
Settings menu as depicted in Figure 3-10.
Figure 3-10 Alarm Setting menu
Press the UP and Down to scroll through the menu. The Alarm Set settings will not be lost despite a power
failure.