Installation Guide

Code
Error
Message
Troubleshooting
CPU
v3.18xx
and
below
CPU v3.19xx
and above
134 18x86 Isolation
PVIsolationfault.TheinverterhasdetectedthePVsolararray
isnotproperlyisolatedfromgroundearth.Theisolationis
checkedeachtimetheinverterstartsup.

o
CheckthePVinstallationforisolation
problemsandgroundleakage.

o
OnlyacertifiedPVinstallermustfixthe
faultystringbeforeconnectingittothe
inverter.

o
Referto
www.solaredge.us/files/pdfs/applicatio
n_note_isolation_fault_troubleshooting.pdf
137 18x89 RCDTest ContactSolarEdgesupport.
158 18x9E
Controller3
Err
ContactSolarEdgesupport.
163 18xA3-5
TzOver
current1/2/3
ContactSolarEdgesupport.
166-168 18xA6-8
TzOver
voltage
cap1/2/3

o
Verifythattheinverterissettothecorrectcountry.

o
TurnOFFtheinvertersinthesiteandverifyACgrid
voltage.

o
Iftheinverterislocatedfarfromthe
connectionpointtothegrid,usealarger
gaugeACwire.

o
Consultthegridoperator.

o
Ifpermittedbylocalauthorities,change
thegridprotectionvalues.Referto
http://www.solaredge.com/files/pdfs/vie
wing_grid_protection_values.pdf
169 18xA9
TzOver
currentRcd
ContactSolarEdgesupport.
178-180 18xB2-4 Vf1/2/3surge
Groundcurrentsurge.

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.
199 18xC7 RSDError RapidShutdownhardwareerror.ContactSolarEdgesupport.
Appendix A: Errors and Troubleshooting
Single Phase Inverter with HD-Wave Technology Installation MAN-01-00306-1.1
67