Solar · Error codes
Where do I find error codes on a Fronius GEN24 Plus?
Short answer
Fronius GEN24 and GEN24 Plus inverters show four-digit status codes in Solar.web under Service Messages and in the inverter's web interface Event Log. Common ones: 1175 (not enough DC power, normal in dull weather), 1112 (power reduced because grid voltage is high), 1001 (routine insulation test) and 1030 (wired shutdown open, flashing red LED) - contact your installer for 1030.
Last checked 24 September 2026 · 1 source
In more detail
- Fronius publishes only a short homeowner list; full GEN24 code list not public (gap).
The facts, dated
- 01GEN24 1030 WSD Open: if SPD tripped the inverter must be repaired by an authorised specialist — 1030 status code
manufacturer · n/a · checked 24 September 2026 · manuals.fronius.com
Sources
- manuals.fronius.com — manuals.fronius.com/html/4204260315/en-US.html
Last checked: 24 September 2026