APC Symmetra RM 4–12 kVA UPS Installation Manual - APC Media

CHAPTER 4: MESSAGESPowerView Message Meaning Corrective ActionGeneral FaultOn Battery.The UPS is in the on-battery mode. Thebattery modules are being discharged.No corrective action isnecessary.Note: Runtime is limited induration. Prepare to shutdownthe UPS and the loadequipment, or restore incomingvoltage.Need Bat Replacement.One or more battery modules are in needof replacement.Refer to module replacementprocedure.UPS Fault.A fault occurred in a power module. TheUPS Fault message always occurs whenthere is a bad power module failuremessage.Call your contract serviceprovider or APC TechnicalSupport.Shutdown or unable totransfer to Batt due tooverload.The UPS has shutdown because anoverload occurred and bypass is notavailable.Option 1: Reduce the load toeliminate overload.Option 2: If possible, add powermodules to eliminate overload.Option 3: Replace failed powermodules to eliminate overload.Note: If bypass is not availablebecause of a power failure, waitfor power to be restored. If thereis a utility problem, have itcorrected.Load Shutdown fromBypass. Input Freq/Voltsoutside limits.The UPS shut the load down while it wason bypass, because the input powerwent out of acceptable range.Correct the input voltageproblem.Fault, Battery ChargerFailure.The battery charger in one or morepower module(s) failed.Refer to module replacementprocedure.Fault, Bypass RelayMalfunction.The bypass relay has malfunctioned.Call your contract serviceprovider or APC TechnicalSupport.Fault, Internal Tempexceeded normal limits.The temperature of one or more batterymodules is too hot.Replace overheated module.Refer to module replacementprocedure.21