Is error CHG-INCOMPLETE a fault or a warning?

CHG-INCOMPLETE is a warning: the unit keeps running. Fix the underlying condition before it escalates.

How do I clear or fix error CHG-INCOMPLETE?

Set charging voltage on inverter according to recommended value in battery manual (Max. Charging Voltage: 57.6V; Floating Charging Voltage: 57.6V).

CHG-INCOMPLETE

Felicity battery error CHG-INCOMPLETE

Battery Does Not Fully Charge

Warning — a protection warning — the battery keeps running, but deal with the cause before it escalates.

FLB48314TG1

BatteryWarning

What it means

Battery Does Not Fully Charge — Charging voltage set on the inverter is too low.

Cause: The charging voltage set on the inverter is lower than the battery's recommended 57.6 V, so charging tapers off before the pack is actually full.

How to fix it

Set charging voltage on inverter according to recommended value in battery manual (Max.
Charging Voltage: 57.6V; Floating Charging Voltage: 57.6V).

Source: Felicity-FLB48314TG1-Manual.pdf

Frequently asked questions

What does error CHG-INCOMPLETE mean on a Felicity battery?: CHG-INCOMPLETE means: Battery Does Not Fully Charge. The charging voltage set on the inverter is lower than the battery's recommended 57.6 V, so charging tapers off before the pack is actually full.
Is error CHG-INCOMPLETE a fault or a warning?: CHG-INCOMPLETE is a warning: the unit keeps running. Fix the underlying condition before it escalates.
How do I clear or fix error CHG-INCOMPLETE?: Set charging voltage on inverter according to recommended value in battery manual (Max. Charging Voltage: 57.6V; Floating Charging Voltage: 57.6V).

Related error codes

Other codes on the FLB48314TG1

All FLB48314TG1 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.