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Fault! Inverter T Negative Power
T phase inverter Output Negative Power
over range
Fault! Over Load Fault
Heavy overload causes UPS fault.
Fault! Battery Fault
Battery reverse
Fault! Over Temperature
Make sure adequate space is allowed for
air vents and the fan is working
Fault! CAN Fault
CAN communication fault
Fault! TRIG0 Fault
Synchronized trigger signal fault
Fault! Relay Fault
Inverter relay fault
Fault! Line SCR Fail
Line SCR short circuit fault
Fault! EEPROM Fault
EEPROM operation error
Fault! Parallel Cable Loosen Fault
As stated.
Fault! DSP MCU Stop Communicate
As stated.
Fault! Bypass Temperature Fault
As stated
Fault! Bypass SCR Fault
As stated.
Line Fail
Utility lost or abnormal
Line Restore
Utility recovered to normal
Warning! EPO Active
Check the EPO connector
Warning! Over Load Fail
The load devices are demanding more
power than the UPS can supply. Line
mode will transfer to Bypass mode.
Warning! Communicate CAN Fail
CAN communication error
Warning! Over Load
In Line mode, the load devices are
demanding more power than the UPS can
supply.
Warning! Battery Open
Battery not connected
Warning! Battery voltage High
Battery voltage is too High
Warning! Module Un-Lock
As stated.
Warning! Turn On Abnormal
As stated.
Warning! Charge Fail
As stated.
Warning! EEPROM Fail
EEPROM operation error
Warning! Fan Lock
As stated.
Warning! Line Phase Error
As stated.
Warning! Bypass Phase Error
As stated.
Warning! N Loss
Neutral loss
Warning! Internal Initial Fail
As stated.
Warning! Comm Syn Signal Fail
Communicate Synchronization Signal Fail
Warning! Comm TRIG0 Fail
Communicate Trigger signal fault
Warning! Redundancy Set Fail
As stated.
Warning! Parallel Sys Config Wrong
Parallel System Configure error