Growatt MIN 2500TL-XH - Decommissioning; 12.1 Dismantling the Inverter

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Error: 405
Relay fault
Restart inverter, if problem still exist,
Contact Growatt.
Error: 408
Over Temperature
If the ambient temperature of inverter is
lower than 60°C , restart inverter, if error
message still exists, contact Growatt.
Error: 409
Bus over voltage
Restart inverter, if problem still exist,
Contact Growatt.
Error: 411
DSP communicates with M3
abnormal
Restart inverter, if problem still exist,
update the DSP&M3 firmware；
Change DSP board or M3 board, if problem
still exist, contact Growatt.
Error: 414
EEPROM fault.
Restart inverter, if problem still exist,
Contact Growatt.
Error: 417
The data sampled by the DSP and
redundant M3 is not the same.
Restart inverter, if problem still exist,
Contact Growatt.
Error: 420
GFCI fault.
Restart inverter, if problem still exist,
change power board, or contact Growatt.
11 Manufacturer Warranty
Please refer to the warranty card.
12 Decommissioning
12.1 Dismantling the Inverter
1 Disconnect the inverter as described in section.
2 Remove all connection cables from the inverter.
CAUTION
Danger of burn injuries due to hot enclosure parts!
Wait 20 minutes before disassembling until the housing has cooled down.
3 Screw off all projecting cable glands.
4 Lift the inverter off the bracket and unscrew the bracket screws.