Growatt MID 1 7 KTL3-X1 - Page 158

Error
code
Description
Suggest
Error 400
Abnormal DC
component off-
set
1 .Restart the machine;
2.If the fault information still exists,contact the man-
ufacture r.
Error 401
The output volt-
age DC compo-
nent is too high
1 .Restart the machine;
2.If the fault information still exists,contact the man-
ufacture r.
Error 402
The output cur-
rent DC compo-
nent is too high
1 .Restart the machine;
2.If the fault information still exists,contact the man-
ufacture r.
Error 403
Unbalanced out-
put current
1.Check whether the output current is unbalanced af-
ter shutdown;
2.If the fault message still exists, contact the manu-
facture r.
Error 404
Bus voltage sam-
pling is abnormal
1 Restart the machine
2: If the fault information still exists, contact the man-
ufacturer
Error 405
Relay abnormal
1 .Restart the machine;
2.If the fault information still exists, contact the man-
ufacture r.
Error 406
Initialization
mode exception
1 .Reset mode;
2.If the fault message still exists,contact the manufac-
ture r.
Error 407
Automatic detec-
tion failed
1 .Restart the machine;
2.If the fault information still exists,contact the man-
ufacture r.
Error 408
Temperature is
too high
1.Check the temperature after shutdown,restart the
inverter after normal;
2.If the fault message still exists,co ntact the manu-
facture r.
Error 409
Abnormal bus
voltage
1 .estart the machine;
2.If the fault information still exists, contact the man-
ufacture r.
Error 41 0
Inconsistent
insulation
resistance
sampling
1 .Restart the machine;
2.If the fault information still exists,contact the man-
ufacture r.
Error 411
Internal
communication
abnormal
1.Check the wiring of the communication version after
shutdown;
2.If the fault message still exists, contact the manu-
facture r.
Error 41 2
Temperature
sensor connec-
tion abnormal
1.Check whether the temperature sampling module is
properly connected after shutdown;
2.If the fault message still exists,co ntact the manu-
facture r.