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7714

Maximum number of GFDI switch cycles reached

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

Was bedeutet 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.

Häufige Ursachen

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

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Replace the GFDI device.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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