User ManualTable of ContentsImportant Safety Instructions51.0 Glossary of Symbols.72.0 Introduction8Figure 1 Front view of UPS8Figure 2 1000 and 1440VA PSI—rear view9Figure 3 2200 and 3000VA PSI—rear view93.0 Major Components10Figure 4 Line diagram of PowerSure PSI 1000VA & 1440VA10Figure 5 Line diagram of PowerSure PSI 2200VA & 3000VA103.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters103.2 Relay103.3 Automatic Voltage Regulator113.4 Battery Charger113.5 Battery113.6 Inverter—1000/1440 Models Only113.7 DC-to-DC Converter—2200/3000 Models Only113.8 Bi-Directional Converter—2200/3000 Models Only114.0 What’s Included125.0 Installation135.1 Preparation135.2 Tower UPS Installation13Figure 6 Support base for tower configuration135.3 Rack-Mount UPS Conversion and Installation14Figure 7 Rack mount handles14Figure 8 Fixed rails with inner members extended14Figure 9 Rack mounting rails and slide assemblies15Figure 10 REPO switch connections175.4 External Battery Cabinet Installation176.0 Controls and Indicators186.1 ON/Alarm Silence/Battery Test Button186.2 OFF Button186.3 Voltage Programming Button196.4 Load Level Indicators—4 green, 1 amber19Figure 11 Load level indicators—4 green, 1 amber196.5 Battery Level Indicators—5 green19Figure 12 Battery level indicators—5 green196.6 AC Input Indicator—Green196.7 Buck/Boost Indicator—Green196.8 Battery Indicator—Green/Amber196.9 Over Temp Indicator—Amber206.10 Fault Indicator—Red207.0 Modes of Operation217.1 Normal Mode21Figure 13 Normal mode operation with 26-50% load217.2 Buck/Boost Mode21Figure 14 Buck/Boost mode operation with 51-75% load and 21-40% battery capacity217.3 Battery Mode22Figure 15 Battery mode at 61 – 80% battery capacity22Figure 16 Low Battery mode227.4 Battery Recharge Operation228.0 Communications238.1 DB-9 Connector23Table 1 DB-9 pin assignment238.2 Remote Shutdown Via the DB-9 Connector238.2.1 Any Mode Shutdown—Via Pins 5 & 6238.2.2 Battery Mode Shutdown—Via Pins 4 & 5238.3 USB Interface Port248.4 Data Line Protection Connectors248.5 UPS Intelligent Communications249.0 Voltage Programming Procedure25Figure 17 Load Level Indicators2510.0 Maintenance2610.1 Cleaning the UPS2610.2 Maintaining Batteries2610.3 Battery Replacement2610.3.1 Internal Battery Replacement Procedure27Figure 18 Battery replacement procedure2711.0 Troubleshooting28Figure 19 Status indicators28Table 2 Troubleshooting chart2912.0 Specifications30Table 3 UPS specifications30Table 4 Battery cabinet specifications31Table 5 Battery run times32Size: 4.96 MBPages: 34Language: EnglishOpen manual