IV
6.1 RS-232 Standard Interface Port ................................................................... 18
6.2 Dry Contact Interface (optional card) .......................................................... 19
6.3 USB Port ..................................................................................................... 20
6.4 EPO Port (emergency power off) ................................................................ 20
6.5 Network Transient Protector ........................................................................ 20
6.6 Load Segments ............................................................................................ 20
7. User’s Guide to Operations ........................................................................... 21
7.1 UPS Startup and Shutdown ......................................................................... 21
7.2 Button Operation ......................................................................................... 21
7.3 Control Panel Functions .............................................................................. 22
7.4 Normal Display ........................................................................................... 23
7.5 UPS Meters Display .................................................................................... 24
7.6 UPS Configurations ..................................................................................... 24
7.7 UPS Manual Test ......................................................................................... 26
7.8 Interpreting UPS Messages ......................................................................... 26
7.9 Audible Alarms ............................................................................................ 26
7.10 Silencing an Alarm ...................................................................................... 26
7.11 Troubleshooting ........................................................................................... 27
8. Maintenance .................................................................................................. 28
8.1 Battery Servicing ......................................................................................... 28
9. Technical Specifications ................................................................................ 29
9.1 Power Range 1000-3000 VA (120 V) .......................................................... 29
9.2 Power Range 2400 VA (208/240 V) ............................................................ 30
9.3 Power Range 1000-3000 VA (230 V) .......................................................... 31
9.4 Backup Time at Partial Loads ...................................................................... 34
10. Warranty Information .................................................................................... 35
LIMITATIONS AND EXCLUSIONS ................................................................. 36