Sofarsolar SOFAR 3KTLM-G3 - Page 79

TROUBLESHOOTING HANDLING
SOFAR 3 ... 6KTLM-G3 79
ID135
unrecoverIacUnbalance
Permanent
unbalanced output
current error
ID137
unrecoverPvConfigError
Permanent input
mode configuration
error
Check the MPPT input
mode setting (parallel
mode/independent mode)
of the inverter and correct
it if necessary.
ID138
unrecoverPVOCPInstant
Permanent input
overcurrent error
ID139
unrecoverHwPVOCP
Permanent input
hardware
overcurrent error
Internal error of the
inverter. Switch off the
inverter, wait 5 minutes
and then switch the unit
back on.
If the error persists,
contact Technical
Support.
ID140
unrecoverRelayFail
Permanent error of
the mains relay
ID141
unrecoverVbusUnbalance
The bus voltage is
unbalanced and
has caused an
unrecoverable
error
ID142
PermSpdFail(DC)
ID143
PermSpdFail(AC)
ID145
USBFault
USB error
Check the USB
connection of the inverter.
ID146
WifiFault
Wifi error
Check the inverter's WiFi
connection.
ID147
BluetoothFault
Bluetooth error
Check the Bluetooth
connection of the inverter.
ID148
RTCFault
RTC clock failure
Internal error of the
inverter. Switch off the
inverter, wait 5 minutes
and then switch the unit
back on.
ID149
CommEEPROMFault
EEPROM error of
the communication
card
ID150
FlashFault
Communication
card FLASH error