c1 drafted · lead CSI Installation Manual 185-255K USA V1.1 20211119
- CSI Installation Manual 185-255K USA V1.1 20211119
tbl=13.r1h=a8241047b34f
Fault codes › Canadian Solar › CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U
Reports internal device fault; look at digital signal processor; do: inverter restart, inverter replacement.
Failure modes that present as the reported condition, and the tests that tell them apart.
tbl=13.r1 h=a8241047b34fThe manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead CSI Installation Manual 185-255K USA V1.1 20211119
tbl=13.r1 h=a8241047b34freportsc2 drafted · lead Internal device fault
tbl=12.r2 h=eed118aa3df4tbl=14.r2 h=eed118aa3df4tbl=10.r1 h=eed118aa3df4tbl=13.r1 h=a8241047b34faffectsc3 drafted · lead Digital signal processor
tbl=12.r2 h=eed118aa3df4tbl=14.r2 h=eed118aa3df4tbl=10.r1 h=eed118aa3df4mitigated_byc4 drafted · lead Inverter restart
tbl=12.r2 h=eed118aa3df4tbl=14.r2 h=eed118aa3df4tbl=10.r1 h=eed118aa3df4tbl=13.r1 h=a8241047b34fc5 drafted · lead Inverter replacement
Only if restart does not clear the mismatch between the two processors.
tbl=12.r2 h=eed118aa3df4tbl=14.r2 h=eed118aa3df4tbl=10.r1 h=eed118aa3df4has_event_classc6 drafted · lead Fault (device stops or needs intervention)
tbl=12.r2 h=eed118aa3df4tbl=13.r1 h=a8241047b34freview note: support check: partial - Rows describe an initialization system fault needing restart, but nothing explicit about stopping; fault class is only implied.
has_recoveryc7 drafted · lead Manual reset (operator restarts or acknowledges)
Restart by DC switch power cycle first; replacement or installer contact if it persists.
tbl=12.r2 h=eed118aa3df4tbl=14.r2 h=eed118aa3df4tbl=10.r1 h=eed118aa3df4tbl=13.r1 h=a8241047b34fapplies_toc8 drafted · lead CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U
tbl=13.r1 h=a8241047b34f