Warning

LED-RED-FLASH-4

Cell temperature is too low.

1 Devices that report this code
LED-RED-FLASH-4Cell temperature is too low.Warning
Description

Red LED indicator flashing. Fault condition 4 of 5: Cell temperature is too low.

Cause

Cell temperature is too low.

Source:lithium-battery.pdf · page 8

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