SOFAR 3.3~12KTLX-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd.
There are internal faults of inverter, turn OFF the
“DC switch”, wait for 5 minutes, then turn ON the
“DC switch”. Check whether the fault is rectified. If
no, please contact technical support.
Communication BOARD
EEPROM error
Communication BOARD
FLASH error
SCI communication(DC
side)
SCI communication(AC
side)
SCI communication(DC
current combined side)
Inconsistent software
version
Remote control enables. If it is not controlled by
yourself, please disconnect the DC switch of the
inverter, wait for 5 minutes, and then turn on the
DC switch. Observe whether the fault has been
eliminated after the inverter is restarted. If not,
please contact the customer service of
SOFARSOLAR.
Inverter shows ID83 when remote derating. If no
one operate this function, please check the
connection (I/O) according to chapter 4.5