Installation Manual


WARNING!
All Warnings and Cautions in this manual should be adhered to while troubleshooting an error.
Tous les avertissements et précautions mentionnés dans ce manuel doivent être aussi appliqués en cas de dépannage.

Error # Single
Phase
Error # Three
Phase
LCD
Message
Description Troubleshooting
N/A 1-4 Fan # Failure One of the fans is not working
Check the fan status screen (. If required, replace the fan (a
replacement kit is available from SolarEdge).
4, 5, 8, 12, 18-
23, 39, 42, 45
45, 48, 50-53,
94, 108-
111,113
SW Error Internal software error If the fault persists, contact SolarEdge Support.
N/A 112
Wrong AC
connection
The lines connections to the inverter are incorrect, for
example: AC line 1 from the grid is connected to line 2
at the inverter so there is no 120deg between L2 to L1
and L3 to L2 at the inverter side.
Switch between L1 and L2 or L2 and L3 connections
9, 13 N/A
AC Current
Surge
The internal hardware that measures AC current has
measured substantially high output currents. This may
occur because of changes in the AC voltage or a
switching load near the site.
If the fault persists:
o
Check the AC connection to the inverter
o
Check with the grid operator if a large surge source or
irregular load exists near the site.
o
If the grid does not have problems contact SolarEdge
support.
10, 37, 38 76, 77, 90
Ground Current
- RCD
Ground current surge. The internal hardware that
measures ground fault has measured substantially
high ground currents.
Ground faults may occur due to insufficient insulation to the
ground.
Appendix A: Errors and Troubleshooting
SolarEdge-Installation Guide MAN-01-00002-4.0
87