User manual

Operation
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4.2.2 Warning Indicators
If a warning indicator appears, the UPS continues to operate. The warning message alternates with
UPS mode once a second (see Table 6)
The warning indicators are described below:
4.2.3 Fault Indicators
If a fault occurs, the UPS automatically switches to BYPASS mode. Only in the case of a battery dis-
connection fault will the original operating mode be maintained. The fault message alternates with
UPS mode once a second, the red fault LED on the control panel lights up and the alarm sounds con-
tinuously. If a fault occurs, proceed as follows:
Alarm operation—The alarm can be switched On or Off.
Clear Fault—Present fault condition can be reset if fault condition is cleared, either automatically or
by the user.
Fault information—A maximum of four faults can be displayed in this window. All fault displays
include:
• The nature of the event
• The time of the event
The fault indicators are:
Table 6 Warning indicators
Warning
Cause
Corrective Steps
1 No Redundancy
2 InvASynFault
3 ParaCommuErr
4 CurShareFault
5 ParaFreqErr
6 Byo Reminder
7 L2 or L# Fail Check L2, L3 input fuse
8UtilFail N/A
9 BattUnderVolt N/A
Table 7 Display faults
Fault
Cause Corrective Steps
1 Comm Shutdown Call customer service
2 Inv Fault Call customer service
3 Over Temp Reduce load
4 Batt Test Fail Call customer service
5 PFC Failure Call customer service
6 Over load Reduce load
7 DCDC Failure Call customer service
8 DC BUS Fault Call customer service
9 Charger Fault Call customer service
10 REPO N/A
11 Byp Feedback Call customer service
12 Startup No Batt Check battery
13 Mnt Byo Swt On Call customer service
14 Fan Fault Call customer service
15 Batt Disconnect Check battery connector
16 ParaCableFault Call customer service
17 ParaAddOverlap Call customer service
18 Turn On Fail Call customer service