Brahma 37101207 CE11F control box

Brahma CE11F is a microprocessor-based controller from the Euroflat series, designed for automatic ignition control, flame monitoring and safe operation of atmospheric gas burners with a fan (progressive type), operating in intermittent (cyclic) mode. The CE11F model (art. 37101207) is widely used in various heat‑generating equipment: gas heating and combination boilers (domestic and industrial); hot air guns, warm air generators; air heaters, infrared heaters; water heaters, process furnaces, combi steamers; burners from Riello, Baltur, Weishaupt, Lamborghini and other brands. Main functions and features Specialisation for fan‑assisted burners – The CE11F model is specifically designed for atmospheric gas burners with forced air supply, providing optimal timing parameters for such systems. Fully automatic combustion cycle – The unit independently manages the sequence: false flame check → pre‑purge → ignition → flame monitoring → safe shutdown on flame loss. Fixed timing parameters (tv/tp = 1.5 s, ts = 10 s, tw = 1.5 s) – This version has standard CE11F parameters: pre‑purge and waiting time 1.5 seconds, safety time 10 seconds. Ionisation flame control – Flame detection via an ionisation electrode (rectification effect). Response time on flame loss is less than 1 second, meeting EN 298 requirements. Electric lockout reset – After a safety shutdown (no flame, ignition failure), the unit goes into lockout. Restart is achieved by briefly interrupting and then restoring power (electric reset). This differs from versions with a manual reset (Reset button) and is convenient for remote control. Built‑in high‑voltage ignition transformer with EMC filter – No external ignition unit required, ensuring stable operation without electromagnetic interference. Automatic self‑check at each start‑up – Diagnostics of key circuits. Robust housing made of impact‑resistant, self‑extinguishing plastic with IP00 protection (requires installation in a protective enclosure/cabinet). Mounting in any position (on DIN rail or by screws). High reliability – Controller service life: more than 250,000 switching cycles under maximum rated load. Standards compliance – The device is certified according to European directives (CE) and fully complies with EN 298:2003 for automatic gas burner control systems. Technical specifications Parameter Value Model Brahma CE11F Article numbers 37101207, 246.124.115 Rated voltage 220–240 V AC, 50/60 Hz (110–120 V version available) Power consumption 7 VA Burner type Atmospheric gas burner with fan (progressive) Operating mode Intermittent (must be stopped at least once every 24 hours) Pre‑purge time (tv/tp) 1.5 seconds Safety time (ts) 10 seconds Waiting time (tw) 1.5 seconds Minimum ionisation current 1.2 µA Response time on flame loss 5 µA). Lockout reset – When a safety lockout occurs (controller stops starting the burner), disconnect power, eliminate the cause of the fault, then restore power. Automatic restart without power interruption will not occur. Maintenance – Periodically check the condition of the ionisation electrode, its insulation and the gap relative to the burner. Contamination or wear can cause false trips. Operating mode – The unit is designed for intermittent operation. To maximise service life and safety, the system must be forced to stop at least once every 24 hours. Advantages over alternatives Electric lockout reset – Convenience of remote restart after a fault without physical access to the unit, especially valuable for equipment installed in hard‑to‑reach places. Specialised timing parameters (1.5/10/1.5 s) – Optimal choice for forced‑draught burners with a fast purge cycle. Reliability – More than 250,000 cycles, built‑in overvoltage protection and EMC filter. Safety – Electric reset (on power interruption) + non‑volatile fault memory ensure safety. Ease of installation – Built‑in ignition transformer, compact housing, DIN rail mounting capability. Italian quality – High‑grade components, strict production control. Package contents Brahma CE11F burner control unit (art. 37101207) – 1 pc. Quick installation and operation guide (several languages). Note: Ionisation electrode, ignition electrode and connection base are sold separately. Storage conditions and warranty Store in a dry place, protected from direct sunlight, at a temperature between –20 °C and +70 °C. The warranty period is typically 6–12 months from the date of sale (please check with the seller) provided that installation and operating rules are followed. Order codes 37101207 (main Brahma article) 246.124.115 (alternative marking)