F43
Parallel CAN COMM abnormality.
F43Parallel CAN COMM abnormality.Fault
Parallel CAN communication abnormality.
Parallel CAN COMM abnormality.
Test the parallel communication line, restart still have problems please contact the after-sales service.
Apollo-5KLP1G01-All-in-one-ESS-User-Guide.pdf · page 44F43Current feedback into the inverter is detected.Fault
Fault: Current feedback into the inverter is detected.
Reverse-connected L/N cables or improper sharing-cable wiring in parallel/three-phase systems.
1. Restart the inverter. 2. Check if L/N cables are not connected reversely in all inverters. 3. For parallel system in single phase, make sure the sharing cables are connected in all inverters. For supporting three-phase system, make sure the sharing cables are connected in the inverters in the same phase, and disconnected in the inverters in different phases. 4. if the problem remains, please contact your installer.
felicitysolar IVEM 6048 Solar Inverter User Guide.pdf · page 38F43Current feedback into the inverter is detected.Fault
Fault: Current feedback into the inverter is detected.
Reverse current feedback detected at the inverter.
1. Restart the inverter. 2. Check if L/N cables are not connected reversely in all inverters. 3. For parallel system in single phase, make sure the sharing cables are connected in all inverters. For supporting three-phase system, make sure the sharing cables are connected in the inverters in the same phase, and disconnected in the inverters in different phases. 4. if the problem remains, please contact your installer.
IVEM8K-12K-II_compressed.pdf · page 45F43Current feedback into the inverter is detected.Fault
Current feedback into the inverter is detected.
Reverse-connected L/N cables, or sharing cables not connected/connected across phases in three-phase setup.
1. Restart the inverter. 2. Check if L/N cables are not connected reversely in all inverters. 3. For parallel system in single phase, make sure the sharing cables are connected in all inverters. For supporting three-phase system, make sure the sharing cables are connected in the inverters in the same phase, and disconnected in the inverters in different phases. 4. if the problem remains, please contact your installer.
FelicitySolar IVEM8048-LV Single Phase Hybrid Inverter User Guide.pdf · page 39F43CAN data loss.Fault
Loss of CAN bus communication data.
Check if communication cables are connected well and restart the inverter. if the problem remains, please contact your installer.
T-REX-10KHP3G01-Inverter-User-Guide.pdf · page 29F43CAN data loss.Fault
CAN data loss.
Communication cables not connected well.
1. Check if communication cables are connected well and restart the inverter. 2. if the problem remains, please contact your installer.
T-REX-10KLP3G01-Inverter-User-Guide.pdf · page 29Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.