Electr. arc detected > Please confirm by tapping
The inverter has detected an electric arc and was recommissioned after a disconnection. By tapping, you are confirming that you have repaired any possible damage to PV modules, DC conductors or plugs in the PV system.
Corrective measures:
• Tap on the enclosure lid of the Connection Unit within ten seconds of the message appearing in order to recommission the inverter.