Scatola di comando Brahma 20089901 CM191.4

Brahma CM191.4 BR 20089901 control box supervises burner ignition, flame detection and safety lockout. It ensures reliable start-up and protection of heating equipment. In specifications, it may also be described as Brahma oil burner safety control box. Technical data Power supply: 230 V AC, 50/60 Hz Operating temperature: −20 to +60 °C Flame monitoring: ionization Pre-purge time: 1.5–40 s Safety time: 3–10 s Adjusment At power-on, the device runs a purge cycle, energizes ignition and opens the valves. Once flame is detected, the system continues normal operation. In case of failure, fuel is shut off immediately and lockout occurs until manual reset.