16
LCD indicator table (2)
Item
Symbol
Indication
Description
9.
Silence mode
The audible alarm has been silenced. To reset
the alarm in Back-up mode, push the control
button (not available during low battery level or
abnormal condition).
10.
UPS fault
The UPS has failed and must be repaired.
Contact a qualified service person.
11.
Battery normal
1. In normal operation, this symbol indicates a
charged battery.
Battery low
1. When the battery charge level is low, the word
“LOW” will be added to the symbol.
12.
Battery
replacement
The battery has failed and must be replaced.
The battery is checked each time the Test
Function is executed.
13.
Battery voltage
level
1. The higher the battery voltage, the more bars
will illuminate.
2. When the UPS is charging the battery, the
battery symbol and the level indicator will blink
together.
14.
Mode
Value
Description
AC out
V
AC output voltage.
AC in
V
AC input voltage.
AC out
Hz
AC output frequency.
BATT.
V
DC battery voltage.
TEMP.
℃
UPS internal temperature.
TIMER
Min. to off
The UPS will turn off when the displayed value
reaches zero. For example, if the timer shows
0.5 Min to off, the UPS will shut down in 30
seconds.
TIMER
Hr. to on
The UPS will turn on when the displayed value
reaches zero. For example, if the timer shows 48 Hr
to on, the UPS will turn on in 2 days.
BATT.
Min. to off
The estimated remaining run time in Back-up
mode. The accuracy of the value is influenced by
the loading type, ambient temperature and battery
condition (old or new).
Selection Buttons for modes & values.
All the operation data will be displayed on LCD screen. By selecting the
required mode (upward or downward), the related value will be displayed.
LOW
