Contents 4
Operate mode.............................................................................................................................................. 40
Configure mode ........................................................................................................................................... 41
Battery mode ............................................................................................................................................... 41
Auto-Bypass mode ...................................................................................................................................... 41
Operating the UPS front panel controls .................................................................................................................. 41
Configuring the UPS ............................................................................................................................................... 42
Initiating a self-test ................................................................................................................................................. 43
Silencing an audible alarm ..................................................................................................................................... 43
Verifying the REPO port connection ....................................................................................................................... 44
Powering down the UPS ........................................................................................................................................ 44
Maintenance ........................................................................................................................................ 45
Removing the UPS front bezel ............................................................................................................................... 45
Removing the ERM front bezel .............................................................................................................................. 45
Replacing the batteries ........................................................................................................................................... 45
Important battery safety information ............................................................................................................ 46
Battery care and storage guidelines ............................................................................................................ 46
Determining when to replace batteries ........................................................................................................ 46
Obtaining new batteries ............................................................................................................................... 47
UPS battery replacement procedure ........................................................................................................... 47
Testing the new battery module .................................................................................................................. 48
Replacing the UPS ................................................................................................................................................. 48
Replacing the ERM ................................................................................................................................................ 49
Replacing the UPS option card .............................................................................................................................. 49
Updating the UPS firmware .................................................................................................................................... 50
Configuring a USB to serial converter ......................................................................................................... 50
Reassigning the USB COM ports ................................................................................................................ 51
Power management ............................................................................................................................. 53
Power Protector software ....................................................................................................................................... 53
Troubleshooting ................................................................................................................................... 54
LED troubleshooting ............................................................................................................................................... 54
UPS is in Auto-Bypass mode ................................................................................................................................. 55
UPS is in Converter Off mode ................................................................................................................................ 55
General alarm condition ......................................................................................................................................... 56
Bypass is out of range ............................................................................................................................................ 56
Battery condition ..................................................................................................................................................... 57
UPS is on battery ................................................................................................................................................... 57
Input voltage is out of range ................................................................................................................................... 57
Overtemperature condition ..................................................................................................................................... 57
Internal UPS fault condition .................................................................................................................................... 57
REPO condition ...................................................................................................................................................... 57
Site wiring condition ............................................................................................................................................... 58
Overload condition ................................................................................................................................................. 58
Checksum failure error ........................................................................................................................................... 58
UPS does not start ................................................................................................................................................. 58
Low battery shutdowns ........................................................................................................................................... 58
UPS does not provide the expected backup time .................................................................................................. 59
UPS frequently switches between utility and battery power ................................................................................... 59
Specifications ...................................................................................................................................... 60
UPS physical specifications ................................................................................................................................... 60
ERM physical specifications ................................................................................................................................... 60
UPS input specifications ......................................................................................................................................... 60
UPS output specifications ...................................................................................................................................... 60
Power protection specifications ................................................................................................................... 61
Output tolerance specifications ................................................................................................................... 61
Output feature specifications ....................................................................................................................... 61
Battery specifications ............................................................................................................................................. 61
High-voltage UPS battery runtimes ........................................................................................................................ 62
Low-voltage UPS battery runtimes ......................................................................................................................... 62
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