Oversetter...
XFMR_TEMP_F
High Transformer Temperature (Forced Shutdown)
SMA · SUNNY BOY 5000US-8000US Solar Inverter
Hva betyr XFMR_TEMP_F ?
The internal transformer of the Sunny Boy SB50US-80US-IUS094030 has reached an excessively high temperature, causing the inverter to cease operation. The cooling fans will automatically activate and run at maximum speed to reduce the temperature.
Vanlige årsaker
- Excessive temperature of the internal transformer.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Check the function and airflow of the inverter's cooling fans.
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: SMA SUNNY BOY 5000US-8000US Solar Inverter