What it means
Fan does not run
Cause: Fan failure or fan stuck.
How to fix it
- Check the motor and replace it immediately if defects are found.
- Check whether any foreign matters are stuck in the fan.
Source: FLS-ES232LC-S.pdf
Felicity ESS error HVAC-FAN-NORUN
Fan does not run
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.
Frequently asked questions
- What does error HVAC-FAN-NORUN mean on a Felicity ESS?
- HVAC-FAN-NORUN means: Fan does not run. Fan failure or fan stuck.
- Is error HVAC-FAN-NORUN a fault or a warning?
- HVAC-FAN-NORUN 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-FAN-NORUN?
- Check the motor and replace it immediately if defects are found. Check whether any foreign matters are stuck in the fan.
Related error codes
Other codes on the FLS-ES232LC-S
- 0x10A1WarningCell voltage accumulation overvoltage alarm in battery cluster (level 1).
- 0x10A2FaultCell voltage accumulation overvoltage alarm in battery cluster (level 2).
- 0x10A3CriticalCell voltage accumulation overvoltage alarm in battery cluster (level 3).
- 0x10B1WarningCell voltage accumulation undervoltage alarm in battery cluster (level 1).
- 0x10B2FaultCell voltage accumulation undervoltage alarm in battery cluster (level 2).
- 0x10B3CriticalCell voltage accumulation undervoltage alarm in battery cluster (level 3).
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.