Fault

LED1=OFF, LED2=OFF, LED3=ON, LED4=OFF

Cell Voltage Low.

1 Devices that report this code

FLB48314TG1Battery↗ view on device

LED1=OFF, LED2=OFF, LED3=ON, LED4=OFFCell Voltage Low.Fault

Description

Voltage of any battery cell fell below the rated protection value during discharging. Over-discharging protection activated.

Source:Felicity-FLB48314TG1-Manual.pdf

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