Brahma Control box 18000002

The Brahma 18000002 is a microprocessor-based control box for automatic ignition control, flame monitoring, and safe operation of atmospheric gas burners. It supports both single-stage and two-stage burners and operates in an intermittent cycle. The device uses ionization flame detection and complies with EN 298 standards. It is suitable for burners with natural draft or forced air supply.

Control boxes of this type are selected by matching the supply voltage, safety time, pre-purge time, and flame detection method (ionization, UV, or IR) to the burner's requirements. The physical base or plug pattern must also match the burner's wiring. Always verify the timing parameters (e.g., pre-purge, safety, wait times) indicated on the unit housing against the original part before ordering.

When control boxes of this kind fail, the burner may fail to start, lock out after ignition attempts, or shut down unexpectedly during operation. Common issues include no spark, no gas valve opening, or repeated lockouts. Check for correct voltage supply, proper grounding, and clean ionization electrode, as these are frequent causes of malfunction.