GMDE Powervortex 306KTL
Global Mainstream Dynamic Energy Technology Ltd.
45
Warning Message
Explanation
Action
VpvMax-Warning
PV input voltage is over the
tolerable maximum value.
Check voltage of solar cells.
Master-Slave-
Warning
Communication between
microcontrollers is failing.
Acknowledge error. Contact the service if the
error occurs repeatedly.
Temperature-
Warning
The internal temperature is out
of tolerable value.
Allow the unit to cool down. Acknowledge
error.
ENS-Vac-Warning
Different value between master
and slave for grid voltage.
Possibly caused by switching actions on the
net. Re-measure line voltage. Contact the
Service if line voltage is within normal range.
ENS-DCI-Warning
Different value between master
and slave for output DC
current.
Wait until the controller has re-stabilized.
Bus-Start-Warning
DC bus soft start is over time.
Wait until the controller has re-stabilized.
Bus-Low-Warning
DC bus voltage is too low.
Wait until the controller has re-stabilized.
Bus-High-Warning
DC bus voltage is too high.
Wait until the controller has re-stabilized.
ENS-Fac-Warning
Different value between master
and slave for grid frequency.
Check system frequency and line voltage.
Contact the Service if system frequency is
within normal range.
Boost-Curr-
Warning
Boost current is over the
tolerable value.
Acknowledge error.
PV-Connect-
Warning
PV connection type cannot be
identified.
Wait until the controller has re-stabilized.
EEPROM-Warning
EEPROM cannot be read or
written.
Wait until the controller has re-stabilized.
Boost-Start-Warning
Time limit exceeded of DC bus
soft-start.
Restart Hybrid inverter.
