What does error HVAC-COMP-NOSTART mean on a Felicity ESS?

HVAC-COMP-NOSTART means: Compressor does not start. Power off, loose circuit connection, or compressor damaged.

Is error HVAC-COMP-NOSTART a fault or a warning?

HVAC-COMP-NOSTART is a fault code: the ESS unit enters protection and stops normal operation until it is cleared.

HVAC-COMP-NOSTART

Felicity ESS error HVAC-COMP-NOSTART

Compressor does not start

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

Compressor does not start

Cause: Power off, loose circuit connection, or compressor damaged.

How to fix it

Check main power switch and operation display screen; tighten circuit connector; check compressor and replace if damaged.

Source: FLS-ES232LC-S.pdf

Frequently asked questions

What does error HVAC-COMP-NOSTART mean on a Felicity ESS?: HVAC-COMP-NOSTART means: Compressor does not start. Power off, loose circuit connection, or compressor damaged.
Is error HVAC-COMP-NOSTART a fault or a warning?: HVAC-COMP-NOSTART is a fault code: the ESS unit enters protection and stops normal operation until it is cleared.
How do I clear or fix error HVAC-COMP-NOSTART?: Check main power switch and operation display screen; tighten circuit connector; check compressor and replace if damaged.

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.