Datakom DKG-329 Generator/Mains Automatic Transfer Switch Control Panel/ATS
If a fault condition occurs, the unit disables the remote starting automatically and indicates the failure source with the corresponding led lamp and text. - Mains Volts: L1-N, L2-N, L3-N. - Mains Volts: L1-L2, L2-L3, L3-L1.