What does error PCS-FPGA-03 mean on a Felicity ESS?

PCS-FPGA-03 means: FPGA hardware fault - phase C hardware overcurrent. Phase C hardware overcurrent detected by FPGA.

Is error PCS-FPGA-03 a fault or a warning?

PCS-FPGA-03 is a fault code: the ESS unit enters protection and stops normal operation until it is cleared.

How do I clear or fix error PCS-FPGA-03?

Reset to restart. More than 3 faults in one day require manual intervention to confirm the grid quality on site.

PCS-FPGA-03

Felicity ESS error PCS-FPGA-03

FPGA hardware fault - phase C hardware overcurrent

Fault — the ESS unit enters fault protection and stops normal operation until the fault is cleared — how it is shown (LED pattern or display code) depends on the model.

FLS-ES232LC-S

Energy storage systemFault

What it means

FPGA hardware fault - phase C hardware overcurrent

Cause: Phase C hardware overcurrent detected by FPGA.

How to fix it

Reset to restart.
More than 3 faults in one day require manual intervention to confirm the grid quality on site.

Source: FLS-ES232LC-S.pdf

Frequently asked questions

What does error PCS-FPGA-03 mean on a Felicity ESS?: PCS-FPGA-03 means: FPGA hardware fault - phase C hardware overcurrent. Phase C hardware overcurrent detected by FPGA.
Is error PCS-FPGA-03 a fault or a warning?: PCS-FPGA-03 is a fault code: the ESS unit enters protection and stops normal operation until it is cleared.
How do I clear or fix error PCS-FPGA-03?: Reset to restart. More than 3 faults in one day require manual intervention to confirm the grid quality on site.

Related error codes

Other codes on the FLS-ES232LC-S

All FLS-ES232LC-S codes

Prefer the full written guide? Read the complete Felicity inverter error-code guide

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