Fault

48

Buckup Overload Alarm.

2 Devices that report this code
IVGM5KL-P1G1Inverter↗ view on device
48Buckup Overload Alarm.Fault
Description

The load is overloaded and should be reduced.

Recommended fix

Reduce backup load.

Source:Felicitysolar IVGM Series Hybrid inverter Instruction Manual.pdf · page 52
T-REX-3KLP1G01Inverter↗ view on device
48Failure of the parallel system as a whole.Fault
Description

Failure of the parallel system as a whole.

Recommended fix

Specific faults in other machines in the parallel system.

Source:T-REX-3_3.6_4_4.6_5_6KLP1G01-hybrid-inverter-user-guide-English.pdf · page 39

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