Fault

LED-FAULT-CSA

Current Sensor Abnormal.

1 Devices that report this code
LED-FAULT-CSACurrent Sensor Abnormal.Fault
Description

FAULT mode: Green LED OFF, Red LED ON. LED1 ON, LED2 OFF, LED3 OFF, LED4 ON. Indicates the current sensor signal is abnormal (sensor fault).

Source:felicity-5.1-kwh-user-manual.pdf · page 10

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