FAULT: LED1=ON, LED2=OFF, LED3=ON, LED4=OFF (Green OFF, Red ON)
Charging Current High.
FAULT: LED1=ON, LED2=OFF, LED3=ON, LED4=OFF (Green OFF, Red ON)Charging Current High.Fault
Charging over-current protection has tripped.
Charge current exceeded the recommended limit (e.g. >80 A on LPBF24200-M / LPBF48200-M/P) or the 15 s 120 A maximum for too long.
Reduce the charge current at the charger / inverter to within the recommended setting in section 2.4. For systems above 6 kVA at least 2 packs in parallel are required.
Felicitysolar LPBF24200-M LiFePO4 Battery System for Households User Guide.pdf · page 9FAULT: LED1=ON, LED2=OFF, LED3=ON, LED4=OFF (Green OFF, Red ON)Charging Current High.Fault
Charge over-current protection has tripped. Listed in the FAULT row of the LED table on page 7 as 'CHARGING CURRENT HIGH'.
Charge current exceeded the recommended limit. Per section 2.3 the recommended charge & discharge current is <=120 A and the absolute MAX is 200 A for 15 s; per section 2.4 Max. Charging Current is 120 A * N (N = number of packs in parallel). The protection trips when these limits are exceeded.
Reduce the charge current at the charger / inverter to within 120 A per pack (section 2.4). For inverters larger than 6 kVA, install at least 2 sets of LPBF48V in parallel connection (section 1.3 item 9 and section 3.2).
Battery Manual LPBF48250 (EN).pdf · page 7Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.