Brahma-37112008-SM11F-Steuergerät

Brahma SM11F burner control unit is a microprocessor controller ("flame safeguard") designed for automation of ignition, flame monitoring, and safe operation of atmospheric gas burners with forced air supply (with 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 combined boilers (domestic and industrial); air heaters, hot air generators; air heaters, infrared heaters; water heaters, ovens, drying chambers. Model SM11F with article 37112008 is often used as a replacement for failed units on Master, Oklima heat guns, as well as on Riello, Baltur, Lamborghini, Weishaupt and other burner brands. Main functions and features: Fully automated combustion cycle: the unit independently performs the sequence: check for absence of false flame → pre-purge (tv/tp) → ignition → flame monitoring → safe shutdown upon flame loss. Ionization flame detection: flame detection via 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 (no flame, ionization circuit break, ignition failure) the unit goes into safety lockout with manual reset (Reset button). This prevents automatic restart and complies with EN 298. Built-in ignition transformer: the device has a built-in high-voltage coil, simplifying installation and reducing external components. Protection against interference and overvoltages: built-in EMC filter suppresses electromagnetic interference from trans