F28
The DC component of the inverter current is abnormal.
F28The DC component of the inverter current is abnormal.Critical
The DC component of the inverter current is abnormal.
The DC component of the inverter current is abnormal.
Restart the unit, if the error persists, contact the repair center.
Apollo-5KLP1G01-All-in-one-ESS-User-Guide.pdf · page 43F28Single unit is installed to parallel system.Fault
Fault: Single unit is installed to parallel system.
A single unit configuration was installed where parallel was expected.
1. Please check if single unit is installed to parallel system. 2. if this error happens during parallel installation, please check wires connectiotn. if they are connected correctly, please funish parallel installation first, and then restart inverters. 3. if the problem remains, please contact your installer.
felicitysolar IVEM 6048 Solar Inverter User Guide.pdf · page 38F28Single unit is installed to parallel system.Fault
Fault: Single unit is installed to parallel system.
A single unit is detected as installed in a parallel system.
1. Please check if single unit is installed to parallel system. 2. if this error happens during parallel installation, please check wires connectiotn. if they are connected correctly, please funish parallel installation first, and then restart inverters. 3. if the problem remains, please contact your installer.
IVEM8K-12K-II_compressed.pdf · page 44F28Single unit is installed to parallel system.Fault
Single unit is installed to parallel system.
Single unit configured into a parallel system, or wiring problem during parallel installation.
1. Please check if single unit is installed to parallel system. 2. if this error happens during parallel installation, please check wires connection. if they are connected correctly, please funish parallel installation first, and then restart inverters. 3. if the problem remains, please contact your installer.
FelicitySolar IVEM8048-LV Single Phase Hybrid Inverter User Guide.pdf · page 39F28The DC component of the inverter current is abnormal.Fault
Abnormal DC component detected in inverter current.
Restart the unit, if the error persists, contact the repair center.
T-REX-10KHP3G01-Inverter-User-Guide.pdf · page 28F28The DC component of the inverter current is abnormal.Fault
The DC component of the inverter current is abnormal.
Restart the unit, if the error persists, contact the repair center.
T-REX-10KLP3G01-Inverter-User-Guide.pdf · page 28F28Battery 1 relay short circuit fault.Fault
Battery 1 relay not properly disconnected causing short circuit, shutdown and restart.
T-REX-50KHP3G01-user-manual-.pdf · page 46Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.