Honeywell MMI810.1 mod.33 0620220 control box

Honeywell MMI810.1 mod.33 gas burner safety control box for 2-stage forced draught and combi oil/ gas burners. Possible flame detectors: Ionization probe Infrared flicker detector Satronic MMI810.1 mod.33 automatic gas firing device technical data: Waiting time at start-up: 9 s Max. reaction time for air proving switch: 6 s Pre-purge time:24 s Pre-ignition time: 3 s T. ignition time: 6 s Safety time: 3 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 Resideo MMI810.1 mod.33 control unit construction: The automatic control is housed in a non-inflammable, transparent, plug-in type plastic case and contains: Synchronous motor with speed reducer gears as the drive for the switching cam Switching cam with informative programme display in colour 12 times cam drive for controlling the programme sequence Plug-in type circuit boards with the electronic components. The following important indicating - and operating elements are located on the front panel of the automatic control: Illuminated pushbutton for indication of malfunctions and reset Programme display in colour Screw for central mounting