Fronius IG 15 Operating Instructions Manual page 78

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