Inverter Warning; Inverter Fault - Growatt MIC 600TL-X Installation & Operation Manual

11.3 Inverter warning

Warning code
Warning202 DC SPD function abnormal
Warning 203 PV1 or PV2 Circuit short
Warning204 Dryconnect function abnormal
Warning 205 PV1 or PV2 boost broken
Warning207 USB over-current
Inverter communicates with
Warning 401
Meter abnormal
Warning404 EEPROM abnormal
Firmware version is not
Warning405
consistent

11.4 Inverter fault

Error code
Error: 200
AFCI fault
Error: 402 Output High DCI
Meanings
Meanings
54
Suggestion
1.After shutdown,Check the DC SPD.
2.If error message still exists,contact
manufacturer.
Check the PV panel polarity.
Restart the inverter. If the warning still
exist, please contact Growatt customer
service to replace the POWER board.
1.After shutdown,Check the dry
Dryconnect wiring.
2.If the error message still exists, contact
manufacturer.
Restart the inverter. If the warning still
exist, please contact Growatt customer
service to replace the power board.
1: Unplug the U disk or monitor.
2: Re-access U disk or monitor after
shutdown.
3.If the error message still exists, contact
manufacturer.
1: Check if the meter is on
2: Check the inverter and the meter
connection is normal
Restart the inverter. If the warning still
exist, please contact Growatt customer
service to replace the M3 board.
Uptate the right version firmware
Suggestion
1.After shutdown,Check the PV panel
terminal.
2.Restart inverter.
3.If error message still exists,contact
Growatt.
Restart inverter, if problem still exist,
Contact Growatt.