The Fireye Series D10, D20 and D30 burner management controls provide ignition and main flame failure protection for automatically ignited oil and gas burners. Plug-in Amplifier Modules permit the selection of ultraviolet, repetitive self-check ultra-violet, autocheck infrared or rectification methods of flame detection. The control system includes a safe start check, effective on each start. If the flame signal (real or simulated) is detected, the unit cannot be started.