Growatt MOD 3000TL3-X - Page 165

Error code
Description
Suggest
Error 400
DCI bias abnormal
1 .Restart inverter
2.If error message still exists, contact manufacturer.
Error 401
DC Voltage High
Fault
1 .Restart inverter.
2.If error message still exists,contact manufacturer.
Error 402
Output DC current
too high.
1 .Restart inverter.
2.If error message still exists,contact manufacturer.
Error 403
Ou t pu t cu r r e n t
unbalance
1 .After shutdown,Check the output current is not balanced.
2. If the error message still exists, contact manufacturer
Error 404
bus sample fault
1 .Restart inverter.
2.If error message still exists,contact manufacturer.
Error 405
Relay fault
1 .Restart inverter.
2.If error message still exists,contact manufacturer.
Error 406
Init model fault
1 .Reset mode
2.If error message still exists,contact manufacturer.
Error 407
AutoTest failure
1 .Restart inverter.
2.If error message still exists,contact manufacturer.
Error 408
NTC Temperature
too high
1 .After shutdown,Check the temperature, normal restart the
inverter
2. If the error message still exists, contact manufacturer
Error 409
Bus v o l tage ab-
normal
1 .Restart inverter.
2.If error message still exists,contact manufacturer.
Error 41 0
Co mm un i c at i o n
board and control
p a ne l s a m p l ing
battery voltage is in-
consistent
1 .Restart inverter
2.If error message still exists, contact manufacturer.
Error 411
Co mm un i c at i o n
fault
1 .After shutdown,Check communication board wiring 2. If
the error message still exists, contact manufacturer
Error 412
T e m p e r a -
t u r e sensor con-
nection is abnormal
1.After shutdown,Check the temperature sampling module is
connected properly
2.If the error message still exists, contact manufacturer
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