Harmonic Distortion

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This status code indicates that the Fronius Primo GEN24 208-240 inverter has detected high harmonic distortion in the utility grid. This can be caused by the presence of heavy inductive or capacitive loads on the grid, or the inverter operating in a weak grid environment.

• Presence of heavy inductive or capacitive loads in the grid, introducing harmonic distortions.
• The inverter is operating in a weak grid scenario, making it more susceptible to harmonic issues.

Klikk på steg for å spore fremgangen.

1. 1

   Evaluate the quality of the AC grid for harmonic content, if possible using a power quality analyzer.

2. 2

   De-energize the inverter (switch off AC and DC disconnects), wait for 5 minutes, then re-energize to reset. If the message persists, the inverter may require service.