صندوق التحكم Honeywell MMI810.1 mod.55 0621320

Honeywell MMI810.1 mod.55 gas burner safety control box for 2-stage forced draught and combi oil/ gas burners. Possible flame detectors: Ionization probe Infrared flicker detector Resideo MMI810.1 mod.55 control unit construction: The automatic control system in a removable, non-flammable plastic case includes a synchronous motor with a reducer driving the cam, which controls the program via a colorful display. It features a 12-position mechanism and plug-in circuit boards. The front panel has a backlit reset button, program display, and a mounting screw. Satronic MMI810.1 mod.55 automatic gas firing device technical data: Waiting time at start-up: 9 s Max. reaction time for air proving switch: 17 s Pre-purge time: 20 s Pre-ignition time: 15 s T. ignition time: 20 s Safety time: 5 s Time delay term.6 / term.C: 10 s Operating voltage 220 / 240 V (-15... +10%) 50 Hz (50 - 60 Hz) Fuse rating: max. 10 A rapid, 6 A slow Power consumption: 10 VA Amplifier sensitivity: 1 µA Min. current from UV tube or ionisation probe: 5 µA Flame detector cable: max. 20 m cable length Air pressure monitor: working contact 4 A, 230 V Infrared flare detector: IRD 1020 Weight incl. base: 350 g Mounting attitude: any Insulation standard: IP 44 Permissable ambient temp.: -20° C... +60°C Classified acc. to EN 298: BTLLXN