Microcontroller-controlled automatic oil burner control unit LMO14.155C2MA for 1-stage oil atomizing burners up to 30 kg/h oil throughput. Monitoring via QRB/QRC. Fault display with color code. TSAmax. 5 sec. 230 V, 50-60 Hz. Use e.g. MAN. Replaces LMO14.155B2MA.