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Pellet boiler ATMOS A85 with pneumatic burner cleaner

H0033

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Name: ATMOS A85
Prescribed fuel: high-quality (white) wooden pellets with the diameter of 6 to 8 mm, length of 5 to
25 mm and calorifi value of16 - 19 MJ.kg-1
Nominal heat input of the burner: 89 kW
Minimum heat input of the burner: 27 kW
Maximum heating surface of the boiler that the burner may be installed in: 5 m2
Fuel bin: not part of the delivery - recomended volume 1000 l
Fuel feeding: with an external worm conveyor type DRA50 - not part ofthe delivery
Burner control: with an AC07X electronic control unit that controls the operation of the external
conveyor, two ignition spirals and the fan in accordance with requirements of the boiler and the heating system. The electronic system is protected with the safety thermostat of the boiler, safety thermostat at the pellet supply to the burner, the fan speed transducer and the flme sensing photocell. The
operation of the burner is indicated on the electronic control display.



Power supply: 230 V / 50 Hz
Maximum power input at the start with one ignition element: 490 W         - normal setting
Maximum power input at the start with two ignition elements: 1052 W - special functions
Average power input at the nominal heat input operation: 72 W
Average power input at the minimum heat input operation: 43 W
Average heat input in the standby mode: 3.3 W
Prescribed fuse protection of the burner with the boiler: 6.3 A
Acoustic pressure level (noisiness): 59 dB
Burner weight: 46 kg
Burner dimensions, WxHxD: 37 x 59 x 89 cm


Minimum dimensions of the combustion chamber: diameter / width = 400 mm, length / depth = 400 mm
Minimum ashpan space of the boiler: must correspond to operation at the nominal output for at least one week. (min. 6 l)
Minimum vacuum in the combustion chamber of the boiler: 2 Pa
Min. protection against inadvertent opening of the boiler chamber (door): with a safety screw