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12
6-1 Control Panel Features continued
6-2 Control Panel Error Codes
6 – Standard Operation continued
LCD Symbols
Symbol Description
LINE
Utility or Bypass Source
Battery Low
Battery Abnormal/Fault
UPS Overload
UPSOperatinginSpecifiedMode(Normal,Economy,etc.)
A Transfer to Battery Occurred in the UPS Output
UPSFailuretoTransfertoBypassorBypassAbnormalinECOMode
UtilityInputAbnormal
OFF
UPS Shutoff
LINE OFF
UPS Abnormal Lock
UPS Flow Chart
Alphanumeric display with symbols to indicate measurements of temperature, voltage, amperage, level (percentage) and
frequency.
Indicatesthecategorybeingmeasured(line,load,battery).
EPO
Emergency Power Off
Code Description
Er05 BatteryWeakorDead
Er06 Output Short Circuit
Er10 InverterOvercurrent
Er11 UPS Overheat
Er12 UPS Output Overload
Er14 Fan Error
Er15 WrongProcedureUsedtoEnterMaintenanceMode
Er16 Error in Parallel System (Output Parameters)
Er17 SingleUnit–IDNumberError/ParallelSystems–IDNumberConflict
Er21 ParallelCommunicationError(CommunicationcabledisconnectedorfailuretofindID1UPS.)
Er27 NormalModeRequiredforParallelRedundancyOperation
Er28 Bypass Overload Timeout (Output Cut Off)
Er31 ControlBoardandDriverBoardSettingsMismatch