Liebert UHA1R-0100 User Manual page 6

Chapter 3 Parallel UPS Installation And Commissioning .................................................................................................. 28
3.1 Features .............................................................................................................................................................. 28
3.2 Requirements...................................................................................................................................................... 28
3.3 Mechanical Installation ........................................................................................................................................ 28
3.4 Connecting Cables .............................................................................................................................................. 29
3.4.1 Connecting I/O Cables............................................................................................................................. 29
3.4.2 Connecting Parallel Signal Cables .......................................................................................................... 30
3.5 Setting Parallel Addresses .................................................................................................................................. 31
3.6 Commissioning Parallel System.......................................................................................................................... 31
3.6.1 Check Before Startup .............................................................................................................................. 31
3.6.2 Startup Commissioning For Parallel System ........................................................................................... 31
Chapter 4 Display Panel.................................................................................................................................................... 33
4.1 LED Display Panel .............................................................................................................................................. 33
4.1.1 UPS State Indicators ............................................................................................................................... 33
4.1.2 UPS Load Battery Capacity And Fault Orientation Indicators .................................................................. 33
4.1.3 Control Keys ............................................................................................................................................ 35
4.2 LCD Display Panel .............................................................................................................................................. 35
Chapter 5 UPS Operation Instructions .............................................................................................................................. 38
5.1 Check Before Power-On ..................................................................................................................................... 38
5.2 UPS Power-On ................................................................................................................................................... 38
5.3 Turning On UPS .................................................................................................................................................. 39
5.4 Battery Self-test .................................................................................................................................................. 39
5.4.1 Battery Power-On Self-test ...................................................................................................................... 40
5.4.2 Battery Manual Self-test .......................................................................................................................... 40
5.4.3 Battery Periodic Self-test ......................................................................................................................... 40
5.5 Turning Off UPS .................................................................................................................................................. 41
5.6 UPS Power-off .................................................................................................................................................... 42
5.7 Transferring UPS Operation Mode ...................................................................................................................... 42
5.7.1 Transferring UPS To Bypass Mode From Normal Mode Manually .......................................................... 42
5.7.2 Transferring UPS To Bypass Mode From Overload Protection ............................................................... 42
5.7.3 Transferring UPS To Inverter Mode From Bypass Mode Manually ......................................................... 42
5.7.4 Transferring UPS To Battery Mode From Mains Failure .......................................................................... 43
5.7.5 Transferring UPS To Bypass Mode From Inner Overheating Protection ................................................. 43
5.7.6 Transferring UPS Fault State Upon Output Short Protection ................................................................... 43
5.7.7 Transferring UPS To Maintenance Bypass Mode From Inverter Mode ................................................... 43
5.7.8 Transferring UPS To Inverter Mode From Maintenance Bypass Mode ................................................... 43
5.8 UPS Complete Shutdown ................................................................................................................................... 44
5.9 Auto Startup ........................................................................................................................................................ 44
5.10 UPS Monitoring ................................................................................................................................................. 44