Fault
1 Devices that report this codeLED-FAULT-CSA
Current Sensor Abnormal.
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 10Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.