Fault

08

Fan 1 locked.

5 Devices that report this code
IVCM1012 PROInverter↗ view on device
08Fan 1 locked.Fault
Description

Fan 1 is locked.

Recommended fix

Check if the Fans wiring connected well. Replace the fan.

Source:ICM.pdf · page 13
LUX-X-96050HG01Battery↗ view on device
08Low BMS Temperature.Warning
Description

BMS internal temperature is below safe operating limit.

Cause

BMS too cold (ambient temperature below operating range).

Recommended fix

Wait for temperature rise.

Source:LUX-X-96050HG01-Lithium-Battery-User-Guide.pdf · page 21
LUX-Y-48100HG01Battery↗ view on device
08Low BMS Temperature.Warning
Description

BMS temperature is too low.

Recommended fix

Wait for temperature rise.

Source:LUX-Y-48100HG01-Lithium-Battery-User-Guide.pdf · page 20
LUX-Y-48100HG01MNBattery↗ view on device
08Low BMS Temperature.Fault
Description

Low BMS Temperature.

Source:LUX-Y-48100HG01MN User manual 358-S010025-03 0325(V2.0).pdf · page 27
SCCM3024-IIICharge controller↗ view on device
08Battery voltage is different.Critical
Description

Detected battery voltage does not match the configured/rated battery voltage of the system.

Cause

Battery is incorrectly wired, has wrong rated voltage configuration (12V/24V/48V), or auto-detection has failed.

Recommended fix

1. Check that the battery is properly connected or check battery rated voltage is set correctly. 2. if the problem remains, please contact your installer.

Source:felicitysolar SCCM-III MPPT Solar Charge Controller User Guide.pdf · page 18

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