Brahma 37201254 MPI22 control box

Brahma MPI22 burner control unit (art. 37201254) is a professional microprocessor-based controller for automating ignition systems, flame monitoring, and safe operation of burner equipment. The device is designed to control forced draft (pressurized) burners operating on gas, liquid, or combination fuel in intermittent mode. This is a modern solution that combines all key functions in one housing, offering both technical and economic advantages. The controller is certified according to European standards and is suitable for use with multi-stage or modulating burners in both domestic and industrial heating systems. Main technical specifications: Parameter Value: Supply voltage 230 V (+10%/-15%), 50/60 Hz (110/120 V versions available); Power consumption 7.5 VA (startup) / 9 VA (operation); Flame control Ionization or UV sensor type UV1; Combustion method Forced draft burners; Fuel type Gas, liquid fuel, combination; Burner type Multi-stage, progressive; Operating mode Intermittent; Pre-purge time (Tv) 36 seconds; Safety time (Ts) 2 seconds; Operating temperature -20°C to +60°C; Protection class IP40; Gas valve leak test Yes; Base included Yes; Compatibility Cycles compatible with LFL1 (Siemens) controller; Dimensions (H×W×D) 10.3 × 10.3 × 12.4 cm; Weight 0.95 kg. Key features: Non-volatile lockout and manual reset. In case of emergency shutdown, the system goes into a safe state; manual reset is required to restart, preventing automatic restart. Built-in gas valve leak test. The device is equipped with a leak test program that can be activated.