Fronius IG 15 - Manual (Page 78)

70
Fixing voltage lower than the
current MPP-voltage 412 The setting voltage has
been selected instead
of the MPP-voltage
operation and the set-
ting voltage is set to
too low a value. Check the module volta-
ge and change the PV
generator connection if
the input voltage is too
high
If Service-Code is dis-
played permanently, you
should contact a Froni-
us trained service tech-
nician
2-pole plug inserted in the
wrong socket. 410 Service plug was not
inserted in its original
position If Service-Code is dis-
played permanently, you
should contact a Froni-
us trained service tech-
nician
The FRONIUS IG briefly dis-
connects from the mains
supply due to changed net-
work requirements. 413 Control problems If Service-Code is dis-
played permanently, you
should contact a Froni-
us trained service tech-
nician
Class 4
(continued)
Memory component trigge-
red 414 EEPROM faulty If Service-Code is dis-
played permanently, you
should contact a Froni-
us trained service tech-
nician
Defect in the ENS micro-
controller, lead to ENS
faulty 415 No ENS enabling
signal If Service-Code is dis-
played permanently,
contact a Fronius-trai-
ned service technician
Code Designation Description Repair
Orange LED lights up, then
the FRONIUS IG attempts a
new start 416 Communication with
IG-Ctrl not possible If Service-Code is dis-
played permanently,
contact a Fronius-trained
service technician
443 Orange LED lights up and
then the FRONIUS IG
attempts a restart Energy transfer not
possible If the service code conti-
nues to be displayed:
notify a Fronius-trained
service technician
The FRONIUS IG blocking,
red LED displays critical er-
rors 417 Two power supplies
have the same Print
Number If Service-Code is dis-
played permanently,
contact a Fronius-trained
service technician
The FRONIUS IG blocking,
red LED displays critical er-
rors 419 Two or more power
supplies recognised
with the identical soft-
ware serial number. If Service-Code is dis-
played permanently,
contact a Fronius-trained
service technician
The FRONIUS IG blocking,
red LED displays critical er-
rors 421 Print Number set incor-
rectly If Service-Code is dis-
played permanently,
contact a Fronius-trained
service technician
Orange LED lights up, then
the FRONIUS IG attempts a
new start 425 No communication
possible with the po-
wer supply. If Service-Code is dis-
played permanently,
contact a Fronius-trained
service technician