Fault
4 Devices that report this code22
Output voltage too low.
22Output voltage too low.Fault
Description
Output voltage is too low.
Recommended fix
Reduce the connected load. Restart the unit, if the error persists, contact the repair center.
Source:
ICM.pdf · page 1422Battery Under Voltage Alarm or Battery SOC Low Alarm.Fault
Description
Battery voltage is too low or Battery SOC is too low, the battery should be charged.
Recommended fix
Charge the battery.
Source:
Felicitysolar IVGM Series Hybrid inverter Instruction Manual.pdf · page 5122Batter Relay Error.Fault
Description
Fault event: battery relay (contactor) error/failure to open or close as commanded.
Recommended fix
Restart the unit. if the error persists, contact the repair center.
Source:
LUX-S-1600LG01.pdf · page 2222Output voltage is too low.Fault
Description
Output voltage is too low.
Recommended fix
Reduce the connected load.
Source:
T-REX-3_3.6_4_4.6_5_6KLP1G01-hybrid-inverter-user-guide-English.pdf · page 38Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.