Brahma Microprocessor controller CM381N.1 30082312

This microprocessor controller (burner management system) is intended for gas burners operating in intermittent mode. It supports single-stage and two-stage burners. The flame detector is based on ionization and uses the rectifying properties of the flame; flame loss reaction time is less than 1 second. A manual reset of the safety lockout is provided. The unit has a built-in high-voltage ignition transformer. It is compatible with burners by Riello, Weishaupt, Giersch, Viessmann, and Lamborghini.

Control boxes of this type are selected by exact series and type designation, supply voltage, required safety and pre-purge times, flame detection method, and the base or plug pattern. Different series within the same brand are generally not interchangeable if these parameters differ. Before ordering, confirm the series designation and markings on the original control box to ensure a direct match.