93
EN
495
The 3 V supply voltage on the control board is faulty
Behaviour The inverter is not feeding any energy into the grid.
Remedy notify a Fronius-trained service engineer
496
The 5 V supply voltage on the control board is faulty
Behaviour The inverter is not feeding any energy into the grid.
Remedy notify a Fronius-trained service engineer
497
The 14 V or 22 V supply voltage for the PWM driver is faulty
Behaviour The inverter is not feeding any energy into the grid.
Remedy notify a Fronius-trained service engineer
498
The 24 V supply voltage for the power electronics is faulty
Behaviour The inverter is not feeding any energy into the grid.
Remedy notify a Fronius-trained service engineer
499
The 24 V supply voltage on the control board is faulty
Behaviour The inverter is not feeding any energy into the grid.
Remedy notify a Fronius-trained service engineer
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