13
SunLight Series UPS User Manual
LANG. ENGLISH
:
Display language
FREQ
:
UPS output frequency.
SOUND ON
:
Audible alarm is active.
SOUND OFF
:
Audible alarm is not active.
SYNC:OK
:
UPS and LINE synchronization status.
COMM:OK
:
Communication active.
BATT.USED
:
It shows battery operation time (the time passed after the last line failure alarm)
LOG. EVENT
:
Your UPS records and keeps all its faults and alarms up to 64 events in its
memory for future monitoring. Events are recorded in the order of occurrence.
The upper line on LCD indicates the recorded event number , “000” being the last
event. The lover line shows the name of the event. While monitoring the recorded
events, you can return to event number ”000” by pressing the “sound off” button
for a relatively long time.
4.4.3 Second message line of the LCD
VERSION XXXX
:
Micro controller software version of the UPS.
ON LINE MODE
:
UPS operating mode.
LINE FAILURE
:
You have no AC input at the UPS input .
BATTERY TEST
:
Performing battery test.
BAT.AUTONOMY END :
Battery autonomy has finished.
BATTERY LOW
:
UPS battery voltage is below the lower limit.
BATTERY HIGH
:
UPS Battery Voltage is above the upper limit.
(Please call service)
BATTERY FAILURE
:
Battery test aborted. Battery test performed whilst battery not perfectly charged
or battery cells damaged.
(Please call service)
OVERLOAD
:
You have a load more than 100% at the UPS output.
OVERTEMPERATURE :
UPS inside temperature is higher than the limits
(Please call service)
OUTPUT HIGH
:
UPS output voltage is higher than the limits.
(Please call service)
OUTPUT LOW
:
UPS output voltage is lower than the limits.
(Please call service)
IGBT FAILURE
:
IGBT power transistor fault of the inverter section.
(Please call service)
WAITING SHUTDOWN :
Internal timer is active for shutdown.
UPS SHUTDOWN
:
UPS is in the shutdown mode. There is no voltage at the UPS output.
WAITING RESTART
:
Internal timer is active for restart.
CANCEL SHUTDOWN :
Disable shutdown timer.
