Contents
Component identification.......................................................................5
Overview....................................................................................................................................... 5
Front panel components............................................................................................................... 5
UPS front panel controls............................................................................................................... 6
Front panel LEDs.......................................................................................................................... 6
Rear panel components................................................................................................................7
ERM rear panel components........................................................................................................ 8
USB communications port.............................................................................................................8
Dry contact port.............................................................................................................................9
ROO............................................................................................................................................10
RPO port..................................................................................................................................... 10
Tools and materials.......................................................................................................... 12
Selecting a site.................................................................................................................13
Preparing the equipment..................................................................................................13
Installing the mounting rails........................................................................................................ 14
Installing the battery....................................................................................................................14
Installing the UPS....................................................................................................................... 16
Connecting the serial communications port..................................................................... 17
Connecting the RPO port................................................................................................. 17
Connecting the ground bonding cable............................................................................. 18
Connecting the UPS to utility power.................................................................................19
Connecting devices to the UPS....................................................................................... 21
Charging the UPS batteries............................................................................................. 21
Starting power to the load................................................................................................ 23
Verifying the RPO port connection..............................................................................................27
Powering down the UPS............................................................................................................. 28
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