Brahma 30383495 CM32 control box

Brahma CM32 (art. 30383495 / 246.124.060) is a “burner management unit” – a burner control unit with manual reset – that fully automates ignition control and monitoring in gas burners. This CM32 series model is designed for forced‑draught (fan‑assisted) progressive (modulating) gas burners and provides the highest level of safety thanks to hardware‑based, non‑volatile lockout with manual reset. It is a reliable solution for professional equipment. For which equipment is it suitable? The Brahma CM32 controller is intended for professional gas equipment and is widely used in: Heating and combination boilers (domestic and industrial); Hot air guns, including Master BV 70, BV 110, BV 170, BV 290, B 230, B 360, as well as OKLIMA; Warm air generators, combi steamers, water heaters; Industrial furnaces, drying chambers and other heat‑processing equipment. The controller is compatible with burners from leading global brands such as Riello, Baltur, Weishaupt, Lamborghini, Giersch, Viessmann and others. Key features Manual lockout reset (non‑volatile lockout): The main feature of the model. In any emergency situation (flame loss, ignition failure) the device completely locks out. It can only be restarted manually by pressing the Reset button on the housing after the cause has been eliminated. This eliminates the risk of unintentional and dangerous burner start‑up and meets the highest safety class. Instant flame monitoring: Monitoring is based on the ionisation principle, providing a response to flame loss in less than 1 second and instantaneous gas shut‑off. Double safety contact: The gas valve output is equipped with two independent contacts, providing redundancy and eliminating gas leakage if one of them fails. Built‑in powerful ignition transformer: Fully solid‑state, 20 kV, provides reliable ignition without external units. Reliability and protection: Rated for more than 250,000 operating cycles. Varistor protects against voltage surges. Robust housing made of self‑extinguishing plastic. Standards compliance: Fully complies with European safety standards EN298:1993 and EN298:2003. Technical specifications Parameter Value Model Brahma CM32 Article numbers 30383495, 246.124.060 Power supply 230 V AC, 50/60 Hz Power consumption 9 VA / 2.5 VA Waiting time (TW) 5 seconds Safety time (TS) 30 seconds Response time on flame loss 250,000 operations Installation and operation Mounting: The device can be mounted in any position. Due to IP00 protection class, it must be installed inside a protective control cabinet to prevent dust and moisture ingress, which could damage the unit. Wiring: The connection base is purchased separately; the wiring diagram is printed on the device housing. Always disconnect power before starting work and strictly observe correct connection of live and neutral wires. Lockout reset: After an emergency shutdown and after eliminating the cause (check gas supply, flame sensor), manually press the Reset button on the housing. Advantages of choosing Brahma CM32 Highest safety level: Manual reset, two independent gas valve contacts and instant flame monitoring. Versatility: Compatible with a very wide range of gas equipment from various manufacturers. Reliability: Italian quality, service life >250,000 cycles and full electronic protection. Package contents Brahma CM32 burner control unit (art. 30383495) – 1 pc. Quick installation and operation guide. Order codes 30383495 246.124.060