System software

Hva betyr F38 ?

A general system error has been detected within the inverter's core software. This fault signifies a critical internal issue and results in an immediate switch-off with inhibit. It often points to electrical noise or hardware instability.

• Unspecified system error within the inverter's software
• Potential hardware instability or internal component malfunction
• Poor grounding or shielding contributing to system errors

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1. 1

   Check grounding and shielding of the inverter installation and improve if necessary.