Fault

W13

DC lightning protection alarm.

1 Devices that report this code
T-REX-50KHP3G01Inverter↗ view on device
W13DC lightning protection alarm.Fault
Description

If the DC lightning protector is abnormal, check whether the lightning protector is abnormal.

Source:T-REX-50KHP3G01-user-manual-.pdf · page 45

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