Honeywell MMG811.1 mod.63 0640420 control box

Satronic MMG811.1 mod.63 gas control unit for 2-stage forced draught and combi oil/gas burners.

Suitable flame detectors:

• Ionisation probe
• UV sensor
• Infra-red flicker detector

Resideo MMG811.1 mod.63 gas burner control unit capable of controlling and monitoring forced draught and combi oil/gas burners of any nominal rating (tested and approved as per EN 298). Different type and model designations identify the control boxes according to varying national standards, and to some extent, according to programme times.

Honeywell MMG811.1 mod.63 control box technical data:

• Waiting time at start-up: 6 s
• Max. reaction time for air proving switch: 5 s
• Pre-purge time: 55 s
• Pre-ignition time: 3 s
• T. ignition time: 5.5 s
• Safety time: 3 s
• Time delay term.6 / term.C: 6 s
• Supply voltage 220 / 240 V (-15… +10%) 50 Hz (50 – 60 Hz)
• AC frequency variations: result in proportional timing deviations
• 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 proving switch: 1 terminal 4 A, 230 V
• Reset delay: none
• 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