Xtreme Power Conversion Corporation
M90S-4S User’s Manual
Page 2
Uninterruptible Power Supply
Table of Contents
1 Safety ...................................................................................................... 4
2 Installation. ..............................................................................................5
2.1 Initial Inspection. ......................................................................................................................5
2.2 Installation Environment.......................................................................................................... 5
2.3 Unpacking. ............................................................................................................................... 6
2.4 Moving the Cabinet ................................................................................................................. 8
2.5 Model Configuration ................................................................................................................ 9
2.6 Exterior .................................................................................................................................... 9
2.7 Internal Mechanisms ............................................................................................................. 15
2.8 Power Cable .......................................................................................................................... 16
2.9 Wiring .................................................................................................................................... 17
2.10 2 Slot Rackmount Chassis Installation .................................................................................. 18
2.11 Power Module/Battery Pack Installation ............................................................................. 18
3 Control Panel and Power Module LCD Descriptions ................................ 19
3.1 Control Panel .......................................................................................................................... 19
3.2 Power Module ........................................................................................................................ 21
3.3 UPS System Functional Description ....................................................................................... 23
4 Operation .............................................................................................. 27
4.1 AC Startup .............................................................................................................................. 27
4.2 Cold Start Startup (Start up with no AC Power Pressed) ....................................................... 29
4.3 Turn Off Operation ................................................................................................................. 31
4.4 Battery Mode Turn Off Operation .......................................................................................... 34
4.5 Maintenance Bypass Switch Operation .................................................................................. 35
5 Control Panel and Display Description .................................................... 37
5.1 System 5.7” LCD Screen Description ...................................................................................... 37
5.2 Setup-General Screen ............................................................................................................ 46
5.3 LCD Screen in UPS Module ......................................................................................................47
5.4 Operation Menu..................................................................................................................... 66