Sofarsolar HYD 15KTL-3PH - Page 120

TROUBLESHOOTING HANDLING
120 HYD 5K...20KTL-3PH
has caused an
unrecoverable fault
ID133
unrecoverEPSBatOCP
Permanent battery
overcurrent error in
EPS mode
ID134
unrecoverAcOCPInstant
Permanent error
due to transient
overcurrent
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.