Vertiv
| Liebert
®
ITA2
™
User Manual |
63
Shutdown due to overtemp
During the UPS operation, the system checks that the heat sink temperaure exceeds the
setting range.
If overtemperature, check:
•
Is the ambient temperature too high
•
Are ventilation holes blocked
•
Is the fan operating properly (fan fault).
Remote shutdown
Dry contact activated at any mode shutdown
Remote power-on
Remotely power On.
Remote shut-off
Remotely power Off.
Load off due to shutdown on
battery
Shutdown in battery mode.
Output off due to bypass
abnormal
The bypass is abnormal, and the bypass is in standby state from working state. Check
whether the bypass input is normal.
Battery to utility transition
The UPS is powered by utility power instead of the battery.
Manual power-on
Set power-on on the LCD.
Manual shutdown
Set shutdown on the LCD.
Restore factory defaults
Under UPS standby state, set
Restore Factory Defaults
function via the Maintain Screen
Output phase No. set to 1
The output phase is changed from 3-phase to 1-phase.
UPS is out of service
The UPS is out of service.
Turn on programmable outlet
The programmable outlet status is changed from
Turn Off
to
Turn On.
Turn off programmable outlet
The programmable outlet status is changed from
Turn Off
to
Turn On.
System parallel settings atart
sync
Manually set the 'Sync parallel parameters' command to activate the event.
Local settings sync OK
Local parameters are successfully synchronized.
System settings sync OK
All the parameters are successfully synchronized.
Load Off due to output short
The inverter or the bypass has a short circuit.
Output off due to overload &
bypass abnormal
The output is Off due to output overload and bypass abnormal.
Parallel No. abnormal
The parallel on-line number and the configured number are different. Verify that the
parallel number on the Settings Screen is the same as the actual on-line number and that
the parallel cables are normal.
Bypass disabled
In
Settings->Output->Frequency selection, Auto, BypDisa; 50Hz, BypDisa; 60Hz, BypDisa
is set, the LCD will generate BypDisa alarm.
Battery cabinet connect
abnormal
The system detects more than six battery cabinets, then reports the battery cabinet
connection is abnormal.
Battery cabinet not
connected
The battery cabinet group number is specified, but the communication cables are not
connected.
Battery EOD
Battery end of discharge.
Faults cleared
Press the
Clear faults
button under
Control.
Manual shut off
After the user shuts Off the UPS output, then the system will record this event.
System warning
In parallel system, the alarm occurs when the UPS's self-adapting output frequency is
inconsistent. Solution: Power On again
System fault
The alarm occurs when model identification is incorrect. Contact service.
Table 17
UPS alarm messages
(continued)
Alarm message
Description
Summary of Contents for Liebert ITA2-08KRT208
Page 1: ...Liebert ITA2 8 10kVA 60Hz 208 220V Three Phase UPS User Manual...
Page 40: ...Vertiv Liebert ITA2 User Manual 34 Figure 31 Status page menus...
Page 70: ...Vertiv Liebert ITA2 User Manual 64 NOTES...
Page 71: ...Vertiv Liebert ITA2 User Manual 65...
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