ALC404 LIGHTING TOWER CONTROLLER USER MANUAL
ALC404 Lighting Tower Controller 2018-11-06 Version 1.1 Page 81 of 83
NOTE 1: If external lamps needed to be connected, users can configure the relay output port 4~7 as 1#~4# lamp
output, simultaneously, select the corresponding external expand capacity relay based on the load power.
NOTE 2: Non-EFI engine set can configure the flexible sensor 1-3 separately as engine temperature, oil pressure
and fuel level to realize the routine controlling of the genset.
NOTE 3: EFI engine set can configure flexible sensor 1 as fuel level, and the other two sensors are freely set to
realize the routine controlling of the genset.
NOTE 4: While controlling of the DC genset, users need to select the appropriate DC Hall sensors based on the
output power and current of the lighting tower unit.
NOTE 5: While controlling of the DC genset, related generator over/under frequency alarms are inactive.