Fronius · Primo GEN24 Inverters
A flashing red light indicates that the inverter's backup power function is experiencing an overload. This means too much power is being drawn from the backup circuit.
Click steps to track your progress.
Disconnect some non-essential loads from the backup power circuit.
Reduce the power demand from appliances connected to the backup power.
Check the total wattage of devices connected to backup power and ensure it is within the inverter's specified limits.