Brahma-37112009-SM11F-Steuergerät

Brahma SM11F burner control unit is a microprocessor controller ("burner automation") designed for automatic control of the ignition process, flame monitoring and safe operation of atmospheric gas burners with forced air supply (with a fan in the combustion circuit). The device operates in intermittent mode and is suitable for a wide range of heat-generating equipment: gas heating and combination boilers (domestic and industrial); air heaters, hot air generators; air heaters, infrared heaters; water heaters, furnaces, drying chambers. Model SM11F with article 37112009 is often used as a replacement for failed units in Master, Oklima air heaters, as well as on Riello, Baltur, Lamborghini, Weishaupt and other brand burners. Main functions and features: Full automation of the combustion cycle: the unit independently performs the sequence: check for absence of false flame → pre-purge (tv/tp) → ignition → combustion monitoring → safe shutdown on flame loss. Ionization flame monitoring: flame detection is via an ionization electrode (rectification effect). Reaction time on flame loss is less than 1 second, meeting high safety standards. High safety class: in any abnormal situation (flame failure, ionization circuit break, ignition failure) the unit goes into safety lockout with manual reset (Reset button). This prevents automatic restart and meets EN 298 requirements. Built-in ignition transformer: the device is equipped with a built-in high-voltage coil, simplifying installation and reducing external components. Interference and overvoltage protection: built-in EMC filter suppresses electromagnetic i