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7714

Maximum number of GFDI switch cycles reached

SMA · SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter

Hva betyr 7714 ?

The Ground Fault Detection and Interruption (GFDI) device has reached its maximum specified number of switching cycles. This indicates that the GFDI is at the end of its operational life. The inverter will shut down for 30 seconds.

Vanlige årsaker

  • Excessive number of ground fault events causing the GFDI to trip repeatedly.
  • End of life for the GFDI component.

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Replace the GFDI device.

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Verifisert teknisk data. Sist oppdatert: March 2026

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Kilde: SMA SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter