
Installation 2-9 
Powering up the UPS
When the unit is plugged in for the first time, the UPS automatically initiates a 
NOTE: The 
5 4 3 2 1
10 9 8 7 6
| 15 | 14 | 13 | 12 | 11 | 
19 18 17 16
Figure 2-5.  The front panel LED display and controls
| 1 | 
 | Symbol | 
| AC Input level | Power cord | 
6Site Wiring Fault indicator
| Battery Charge level | Battery | 
qBattery Service indicator
| Load level | Load devices | 
yCommunications
AON LED
iON button
CSTANDBY button
TEST/ALARM RESET button