Brahma Burner control unit CM31 30179505

The Brahma CM31 30179505 is a burner control unit designed for automatic ignition control, flame monitoring, and safe operation of gas burners. It ensures the correct burner start-up sequence, monitors flame presence, and shuts off the fuel supply in the event of a fault. This unit is suitable for use in boiler equipment, industrial and domestic gas burners. Its dimensions are 116 x 96 x 36 mm, with a net weight of 0.19 kg and a gross weight of 265 g. The device type is burner control unit, and it is manufactured by Brahma S.p.A.

Parts of this type are selected by matching the model and manufacturer part number to the existing control unit. Before ordering, verify the physical dimensions and mounting configuration to ensure compatibility with the burner housing. The electrical connections and voltage requirements must also correspond to the burner system. Installation typically involves disconnecting power, removing the old unit, and wiring the new one according to the manufacturer's diagram.

When these units fail, common symptoms include the burner failing to ignite, intermittent flame loss, or the system locking out after a fault. The equipment may show an error code or simply not start. Check for visible damage, loose connections, or signs of overheating. If the flame sensor or ignition sequence is erratic, the control unit may be faulty.