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Hybrid Inverter | Installer Manual
Error Code
Description
Solutions
F56
DC bus bar voltage is
too low
Battery low voltage
1. Check if the battery voltage is too low.
2. If the battery voltage is too low use the PV or grid
to charge the battery.
3. Check the battery BMS
Important:
Especially with Lithium batteries, ensure
that the batteries Max. discharge current or power
specification is the same or higher than the inverter
specification.
F64
Heat sink high-tem-
perature failure
Heat Sink temp is too high
Check if the working environment temperature is too
high.
Turn off the inverter for 30 minutes and restart.
Fault
Information
Instruction
Fault
Information
Structure
F01
DC_Inversed_Failure
F33
AC_OverCurr_Fault
F02
DC_Insulation_Failure
F34
AC_Overload_Fault
F03
GFDI_Failure
F35
AC_NoUtility_Fault
F04
GFDI_Ground_Failure
F36
AC_GridPhaseSeque_Fault
F05
EEPROM_Read_Failure
F37
AC_Volt_Unbalance_Fault
F06
EEPROM_Write_Failure
F38
AC_Curr_Unbalance_Fault
F07
GFDI_Fuse_Failure
F39
INT_AC_OverCurr_Fault
F08
GFDI_Relay_Failure
F40
INT_DC_OverCurr_Fault
F09
IGBT_Failure
F41
AC_WU_OverVolt_Fault
F10
AuxPowerBoard_Failure
F42
AC_WU_UnderVolt_Fault
F11
AC_MainContactor_Failure
F43
AC_VW_OverVolt_Fault
F12
AC_SlaveContactor_Failure
F44
AC_VW_UnderVolt_Fault
F13
Working_Mode_change
F45
AC_UV_OverVolt_Fault
F14
DC_OverCurr_Failure
F46
AC_UV_UnderVolt_Fault
F15
AC_OverCurr_Failure
F47
AC_OverFreq_Fault
F16
GFCI_Failure
F48
AC_UnderFreq_Fault
F17
Tz_COM_OC_Fault
F49
AC_U_GridCurr_DcHigh_Fault
F18
Tz_Ac_OverCurr_Fault
F50
AC_V_GridCurr_DcHigh_Fault
F19
Tz_Integ_Fault
F51
AC_W_GridCurr_DcHigh_Fault
F20
Tz_Dc_OverCurr_Fault
F52
AC_A_InductCurr_DcHigh_Fault
F21
Tz_GFDI_OC_Fault
F53
AC_B_InductCurr_DcHigh_Fault
Summary of Contents for SUN-25K-SG01HP3-EU-BM2
Page 19: ...Page 19 Hybrid Inverter Installer Manual 4 4 1 Function Ports Definition ...
Page 26: ...Page 26 Hybrid Inverter Installer Manual ...
Page 27: ...Page 27 Hybrid Inverter Installer Manual ...
Page 29: ...Page 29 Hybrid Inverter Installer Manual 4 10 Wiring System for Inverter ...
Page 30: ...Page 30 Hybrid Inverter Installer Manual 4 11 Wiring Diagram ...
Page 31: ...Page 31 Hybrid Inverter Installer Manual ...
Page 32: ...Page 32 Hybrid Inverter Installer Manual 4 12 Typical Application Diagram of Diesel Generator ...