5.1 Button operation ....................................................................................................... 72
5.2 Display interface ...................................................................................................... 73
5.3 UPS On/Off operation .............................................................................................. 74
5.3.1 Turn on procedure ............................................................................................. 74
5.3.2 Turn off procedure ............................................................................................ 75
5.4 Operation mode ........................................................................................................ 76
5.5 Parameters inquiring operation ................................................................................ 78
5.6 UPS Settings ............................................................................................................ 80
6. Maintenance ................................................................................................................... 83
6.1 Verifying UPS operation .......................................................................................... 83
6.2 UPS maintenance ..................................................................................................... 83
6.3 Battery maintenance ................................................................................................. 84
7. Fault Messages and Alarm ............................................................................................. 85
7.1 Display of faults ....................................................................................................... 85
7.2 Troubleshooting ....................................................................................................... 91
8. Technical specifications ................................................................................................. 94
8.1 Electrical part ........................................................................................................... 94
8.2 Battery life ............................................................................................................... 96
8.3 Weight and overall dimensions ................................................................................ 99
8.4 Environmental conditions ........................................................................................ 99
9. Warranty and Service Information ............................................................................... 100