Fault

33

Bus soft start fail.

3 Devices that report this code
IVCM1012 PROInverter↗ view on device
33Bus soft start fail.Fault
Description

Bus soft start fail.

Recommended fix

Internal components failed. Restart the unit, if the error persists, contact the repair center.

Source:ICM.pdf · page 14
IVGM5KL-P1G1Inverter↗ view on device
33Grid Over Voltage Alarm.Fault
Description

Grid voltage is too high, check if the grid voltage is within the normal range.

Recommended fix

Check if the grid voltage is within the normal range.

Source:Felicitysolar IVGM Series Hybrid inverter Instruction Manual.pdf · page 51
T-REX-3KLP1G01Inverter↗ view on device
33Bus soft start failed.Fault
Description

Internal components failed. Bus soft start failed.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:T-REX-3_3.6_4_4.6_5_6KLP1G01-hybrid-inverter-user-guide-English.pdf · page 38

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