TROUBLESHOOTINGEATON Powerware® 5125 Two-in-One UPS (1000–1500 VA) User’s Guide S 05147305 Rev D www.power-ware.com48Table 8. Troubleshooting GuideAlarm or Condition Possible Cause ActionThe indicator is not on;the UPS does not start.μ The power cord is notconnected correctly.Check the power cord connections.The wall outlet is faulty. Have a qualified electrician test and repair the outlet.The remote emergencypower-off (REPO) switch isactive.Reset the REPO switch and restart the UPS.The REPO connector ismissing.Verify that the REPO connector is installed on the rearpanel.The indicator is flashing;power is not available at theUPS output.μ The UPS is in Standbymode.Press and hold the On | button until you hear the UPSbeep (approximately one second) to supply power to theconnected equipment.The UPS operates normally,but some or all of theprotected equipment is notonThe equipment is notconnected to the UPScorrectly.Verify that the equipment is plugged into the UPSreceptacles.on.One of the load segmentshas been turned off throughthe power managementsoftware.Reactivate the segment with the software.The UPS does not providethe expected backup time.The battery needs chargingor service.Plug the UPS into a power outlet for 24 hours to charge thebattery. After charging the battery, press and hold thebutton for 3 seconds; then check the indicator.If the indicator is still on, see “Replacing Batteries” onpage 38.The Extended BatteryModule (EBM) batterycircuit breakers are in theOFF position.Switch all the battery circuit breakers to the ON position.