Honeywell MMI810.1 mod.40-34 0620820 control box

Honeywell MMI810.1 mod.40-34 gas control box designed for two-stage burners with forced draft, as well as for gas-oil combination burners. Compatible flame detectors include: Ionization sensor Infrared flicker sensor Resideo MMI810.1 mod.40-34 automatic gas firing device technical data: Waiting time at start position: 9 secs approx Pre-purge time: 34 sec Pre-ignition time: Nil Ignition safety Time ts1: 5 secs max Approx. delay time to main flame: 10 sec approx Main flame establishment time ts2: 5 secs max 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