35
— Are the cables adequately sized and short enough?
— Are the input and output connections and wiring in good condition?
— Are the configurations settings correct for user particular installation?
—Are the display panel and the communications cable properly connected and undamaged?
Contact Samil Power Customer Service for further assistance. Please be prepared to describe
details of user system installation and provide the model and serial number of the unit.
Error code program:
Group IDinGroup
Description
Suggested operation and solution
0
1
2
3
4
5
6
8
7
9
10
0
1
2
3
4
11
12
13
14
15
16
VGridROverRating
VGridRUnderRating
VGridSOverRating
VGridSUnderRating
VGridTOverRating
VGridTUnderRating
FreGridOverRating
DCIGridROverLimit
FreGridUnderRating
DCIGridSOverLimit
DCIGridTOverLimit
Pv1VoltOvrFault
Pv2VoltOvrFault
PvVoltLowFault
PvVoltOvrFault
Pv1IsoFault
FreGridROverRating
FreGridRUnderRating
FreGridSOverRating
FreGridSUnderRating
FreGridTOverRating
FreGridTUnderRating
Make a visual inspection of all
PV cables and strings. Check the
installation is correct according
to the installation steps. If the
inverter resumes fault operation,
please call support.
Grid is out of range; check that
the AC installation is correct
according to the manual and that
all values are within their specified
limits. If the inverter resumes fault
operation, please call support.
Troubleshooting
Grid
5
6
8
7
9
10
Pv2IsoFault
GFCIFault
GFCIJump2Fault
GFCIJump1Fault
GFCIJump3Fault
GFCIOver300mAFault
PV
Table 6
