Brahma 37581000 DTMN11/G control box

Brahma DTMN11/G is a fully solid-state microprocessor controller ("burner manager") of the DIGITAL MICROFLAT "N" series, designed for automation of ignition, flame monitoring and safe operation of progressive (modulating) atmospheric gas and liquid fuel burners. The device is suitable for both forced draft and natural draft burners and operates in intermittent (cyclic) mode. The "G" index in the marking indicates a special version that does not require air pressure switch verification, expanding the controller's application range. Application area: gas and combination heating boilers (domestic and industrial); air heaters, hot air generators; air heaters, infrared heaters; water heaters, process furnaces, combi steamers; burners from Riello, Baltur, Weishaupt, Lamborghini and other brands. Main functions and features: Manual reset of safety lockout (non-volatile lockout): in any abnormal situation (flame failure, ignition failure) the unit goes into safety lockout. Restart is only possible manually by pressing the Reset button on the housing after eliminating the cause. This prevents automatic burner restart and meets the highest safety class. Progressive (modulating) control: provides smooth power regulation of the burner, optimizing fuel consumption and reducing start/stop cycles. Ionization flame monitoring (photocell support): reaction time on flame loss is less than 1 second, ensuring instant fuel shut-off. Built-in high-voltage ignition transformer – no external ignition unit required. Two independent safety contacts – redundancy of fuel valve control circuits for maximum safety. Self-diagnostics and protection: