SUNFLX SEI-8K-SP - Page 46

46
【21】
FanFail
Yes
Fan blockage or failure fault.
【22】
EEPROM
Yes
Memory failure.
【23】
ModelNumErr
Yes
Model setting error.
【26】
RlyShort
Yes
Inverted AC Output Backfills to Bypass AC
Input.
【29】
BusVoltLow
Yes
Internal battery boost circuit failure.
【30】
BatCapacityLow1
No
Alarm given when battery capacity rate is
lower than 10% (setting BMS to enable
validity).
【31】
BatCapacityLow2
No
Alarm given when battery capacity rate is
lower than 5% (setting BMS to enable
validity).
【32】
BatCapacityLowStop
Yes
Inverter stops when battery capacity is
low (setting BMS to enable validity).
【34】
CanCommFault
Yes
CAN communication fault in parallel
operation.
【35】
ParaAddrErr
Yes
Parallel ID （communication address）
setting error.
【37】
ParaShareCurrErr
Yes
Parallel current sharing fault .
【38】
ParaBattVoltDiff
Yes
Large battery voltage difference in
parallel mode.
【39】
ParaAcSrcDiff
Yes
Inconsistent AC input source in parallel
mode.
【40】
ParaHwSynErr
Yes
Hardware synchronization signal error in
parallel mode.
【41】
InvDcVoltErr
Yes
Inverter DC voltage error.
【42】
SysFwVersionDiff
Yes
Inconsistent system firmware version in
parallel mode.
【43】
ParaLineContErr
Yes
Parallel line connection error in parallel
mode.
【44】
Serial number error
Yes
No serial number set at factory.
【45】
Error setting of split-
phase mode
Yes
Item “Parallel” setting error.