c1 drafted · lead SG250HX-US-UEN-Ver17-202203
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7
Fault codes › Sungrow › Sungrow SG250HX
Sungrow SG250HX 84
Production
not stated
Clears
not stated
Decoded
Reports meter wiring reversed; look at energy meter; do: meter wiring check, inverter settings review.
What can be behind Meter wiring reversed
Failure modes that present as the reported condition, and the tests that tell them apart.
- Energy meter installation position error drafted · lead
Defined in
- SG250HX-US-UEN-Ver17-202203 — Sungrow · 17 · page 94 drafted · lead
tbl=42.r4h=6593c7f73af7
The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Same code in other families
Claims
defined_in
reports
c2 drafted · lead Meter wiring reversed
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7
affects
c3 drafted · lead Energy meter
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7
mitigated_by
c4 drafted · lead Meter wiring check
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7
c5 drafted · lead Inverter settings review
Rated power setting of existing inverter, when existing system is enabled.
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7
has_event_class
c6 drafted · lead Warning (device continues, a condition is flagged)
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7
applies_to
c7 drafted · lead Sungrow SG250HX-US
- SG250HX-US-UEN-Ver17-202203
tbl=42.r4h=6593c7f73af7