4 User Manual 10H52188UM51 - Rev. 1 - 09/2011
Contents Liebert NXC
5.2.1 Transfer From Normal Mode To Battery Mode ......................................................................................................................... 46
5.2.2 Transfer From Inverter Mode To Bypass Mode ......................................................................................................................... 46
5.2.3 Transfer From Bypass Mode To Inverter Mode ......................................................................................................................... 46
5.2.4 Transfer From Inverter Mode To Maintenance Bypass Mode .................................................................................................... 46
5.2.5 Transfer From Maintenance Bypass Mode To Inverter Mode .................................................................................................... 47
5.3 UPS Complete Shutdown ............................................................................................................................................ 48
5.4 EPO ............................................................................................................................................................................. 48
5.5 Auto Restart ............................................................................................................................................................... 48
5.6 UPS Reset ................................................................................................................................................................... 48
5.7 Language Selection .................................................................................................................................................... 49
5.8 Changing Current Date And Time ............................................................................................................................... 49
5.9 Control Password ....................................................................................................................................................... 49
CHAPTER 6 COMMUNICATION...................................................................................................................................... 50
6.1 Installing Intellislot cards ............................................................................................................................................ 50
6.1.1 Intellislot cards Port ................................................................................................................................................................. 50
6.2 Connection Cables For Dry Contact Port ..................................................................................................................... 50
6.3 Connecting USB Communication Cables .................................................................................................................... 52
CHAPTER 7 MAINTENANCE .......................................................................................................................................... 53
7.1 Fan Maintenance ........................................................................................................................................................ 53
7.2 Battery Maintenance .................................................................................................................................................. 53
7.3 Cleaning UPS .............................................................................................................................................................. 54
7.4 Checking UPS State .................................................................................................................................................... 54
7.5 Checking UPS Functions ............................................................................................................................................. 54
CHAPTER 8 OPTIONS ..................................................................................................................................................... 55
8.1 Option list ................................................................................................................................................................... 55
8.2 Communication Cables .............................................................................................................................................. 55
8.3 Battery Cabinet ........................................................................................................................................................... 55
8.4 Liebert NXC Input Transformer Version ...................................................................................................................... 56
8.5 Liebert NXC Output Transformer Version ................................................................................................................... 56