Troubleshooting
106
107
InterComms Error
Mgr InterCom Fault
Shut down photovoltaic, battery and grid, reconnect.
•
Or ask for help from the installer if it
can not return to normal .
•
IE 022
IE 023
IE 025
ARM Unmatched
Other Device Fault
Number
InterComms Error
•
Internal communication errors
Shut down photovoltaic, battery and grid connections.
•
Or ask for help from the installer if it
can not return to normal.
•
Grid Relay Fault
Electrical relay failure
Disconnect PV+ PV- grid and batteries and reconnect.
•
Or ask for help from the installer if it
can not return to normal.
•
Inv EEPROM Fault
IE 025
IE 026
IE 027
IE 028
IE 029
IE 030
IE 032
IE 101
EPS(Off-grid) Relay Fault
EPS(Off-grid)
relay failure
Disconnect PV+ ,PV-, grid and batteries and reconnect.
•
Or ask for help from the installer if it
can not return to normal.
•
RCD Fault
Fault of Residual Current Device
Check the impedance of DC input and AC output.
•
Disconnect PV + PV - and batteries, reconnect.
•
Or ask for help from the installer if it
can not return to normal.
•
IE 031
PV ConnDirFault
ChargerRelayFault
EarthRaleyFault
PowerTypeFault
ARM software version mismatch Fault
update the software
•
and press the ESC" key to restart the inverter.
Or ask for help from the installer if it can not return to normal .
•
Other
device Fault
update the software
•
and press the ESC" key to restart the inverter.
Or ask for help from the installer if it can not return to normal .
•
PV
direction
fault
Check if the PV input lines are connected in the opposite direction.
•
Or ask for help from the installer if it
can
not
return
to
normal
.
•
Charge relay fault
.
•
Press
the
ESC” key
to restart the inverter.
Or ask for help from the installer if it
can
not
return
to
normal
.
•
EPS(Off-grid) earth relay fault
.
•
Press
the
ESC” key
to restart the inverter.
Or ask for help from the installer if it
can
not
return
to
normal
.
•
Power type fault
.
•
Upgrade the software and
press
the
ESC” key
to restart the inverter
Or ask for help from the installer if it
can
not
return
to
normal
.
•
IE 102
Port OC Warning
EPS(Off-grid) port over current fault
•
Check that the EPS(Off-grid) load does not exceed the system requirements,
and press
the
ESC
"
key
to restart the inverter. .
Or ask for help from the installer if
.
•
it can not return to normal
Inverter EEPROM Fault.
Shut down photovoltaic, battery and grid, reconnect.
•
Or ask for help from the installer if it can not return to normal.
•
Troubleshooting
Number
Mgr EEPROM Fault
IE 103
IE 104
DSPunmatched
Manager EEEPROM Fault.
•
Shut down photovoltaic, battery and grid, reconnect.
Or seek help from the installer if it can not return to normal.
•
BMS_ChargeOCP
Battery fault - over charge fault
• Please contact the battery supplier.
BMS_DischargeOCP
Battery fault-discharge over current fault
•
Please contact the battery supplier.
NTC Sample Invalid
NTC invalid
Make sure the NTC is properly connected and the NTC is in good
•
condition.
Please confirm that the installation environment is normal
•
Or ask for help from the installer, if it
can
not
return
to normal.
•
Meter Fault
BMS_TempSensor Fault
Battery temperature sensor malfunction
Please contact the battery supplier.
•
BMS_External_Err
Battery Error - External Communication Fault
Please contact the battery supplier.
•
BMS_Internal_Err
Battery Error - Internal Communication Fault
Please contact the battery supplier.
•
BMS_TemHigh
Over temperature in battery system
Please contact the battery supplier.
•
BMS_OverVoltage
Over voltage in battery system
Please contact the battery supplier.
•
BMS_LowerVoltage
Low voltage in battery system
Please contact the battery supplier.
•
IE 105
IE 106
IE 107
IE 109
IE 110
BE 001
BE 002
BE 003
BE 004
BE 005
BE 006
BE 007
BE 008
Meter error
Please check that the instrument is working properly.
•
Or seek help from the installer if it can not return to normal.
•
Bat Temp Low
Bat Temp High
BypassRaleyFault
Battery
temp
low
Check the battery installation environment to ensure good heat
•
dissipation.
Or ask for help from the installer, if it can not return to normal.
•
Battery
temp
high
Check the battery installation environment to ensure good heat
•
dissipation.
Or ask for help from the installer, if it can not return to normal.
•
Bypass relay fault
.
•
Press
the
ESC
"
key
to restart the inverter.
Or ask for help from the installer if it
can
not
return
to
normal
.
•
DSP version error.
Check that the DSP1 version matches
•
Or seek help from the installer if it can not return to normal.
•
Summary of Contents for X1-Hybrid
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