10
5.5
Operation the Control panel
The control panel includes four-line LCD display, three indicators, three function keys, input contacts and six
sets of dry contacts. It can be rotated 90 degree for vertical installation.
Figure 8: Control Panel
5.5.1
LED Indicator
LED Indicator
Messages
Output
Green
Solid On
Output is available in line mode
Flashing
Output is available in battery mode
Off
Output is not available
Alarm
Yellow
Solid On
Alarms occur in the system, indicating a condition not serious
enough to stop it from providing output power.
Fault
Red
Solid On
Faults occur in the system, indicating a condition where
backup power is not available.
5.5.2
Function Keys
Function Key
Description
ESC
Back to previous menu/page
SCROLL
Jump to next page or next selection
ENTER
Enter submenu or confirm selection