Brahma Control box CM32 30385145

The Brahma CM32 control box (SKU 30385145) is a microprocessor-based controller for atmospheric gas burners with a fan, operating in intermittent mode. It manages the ignition sequence, including a 30-second pre-purge and a 10-second safety time, and supports flame detection via ionisation, UV, or IR methods. It is designed to control two solenoid valves and is suitable for various heat-generating equipment.

When selecting a replacement control box of this type, ensure the model designation, supply voltage, safety time, pre-purge time, flame detection method, and physical base or plug pattern match the original. Controls from different series are not interchangeable, and mismatched safety times pose a safety hazard. Verify the parameters by checking the marking on the old unit's housing before ordering.

Typical failures include lockout due to flame detection issues, such as a faulty flame sensor or incorrect wiring. The equipment may fail to start or shut down during operation, requiring manual reset. Check the flame detector, wiring connections, and the control box's settings for correct parameters.