Fault

2

Battery voltage is too low.

1 Devices that report this code
2Battery voltage is too low.Fault
Description

Fault event: battery pack voltage below the lower threshold. Inverter cuts off output and fault LED solid on.

Recommended fix

Restart the unit. if the error persists, contact the repair center.

Source:LUX-S-1600LG01.pdf · page 22

Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.