8
Communication ................................................................................................................................... 30
8th1
RS232 Communication .................................................................................................................................................. 30
8th2
RS422 Communication .................................................................................................................................................. 30
8th3
Digital Inputs (UPS OFF and GEN ON) .................................................................................................................. 31
8th4
Free Contact Communication ...................................................................................................................................... 31
9
Maintenance ......................................................................................................................................... 32
9th1
Battery fuses ..................................................................................................................................................................... 32
9th2
Batteries ............................................................................................................................................................................ 32
9th3
Fans ................................................................................................................................................................................... 32
9th4
Capacitors ......................................................................................................................................................................... 32
10
Troubleshooting ................................................................................................................................... 33
11
Technical Specifications ...................................................................................................................... 36