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7500
Fan fault
SMA · Sunny Boy Solar Inverter
¿Qué significa 7500 ?
An internal fan fault has been detected within the inverter. This indicates a potential malfunction or failure of the cooling fan, which could lead to overheating and reduced performance or damage if not addressed.
Causas comunes
- Malfunction or failure of the inverter's cooling fan.
- Issue with the inverter's electronic components related to fan control.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check the inverter electronic components.
- 2
Check the inverter's cooling fan for obstructions or damage.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SMA Sunny Boy Solar Inverter