Adisa NEO FIRE 120, Technical Manual Of Installation, Use And Maintenance

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NEO FIRE – Technical Manual
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1 INTRODUCTION
The main characteristics of the NEO FIRE boiler are:
- Maximum efficiency in every kind of installations at any working temperatures.
Renovation of installations with traditional heat radiators
New installations of very Low Temperature (heating floor, fan-coils, A.H.U., etc.)
Domestic Hot Water (D.H.W.), in accordance with anti-legionella regulations.
EEC Approval by SZU, high energy efficiency (according to the European directive 92/42/EEC).
Efficiency up to 108,81% ref. to L.C.V.
Boiler agrees with the ErP (Energy related Products) Ecodesign Directive.
Boiler certified as “Condensing boiler”: flow temperature up to 90ºC, no limit of return temperature.
Aluminium heat exchanger boiler
Power outputs from 78 to 944 kW.
Maximum efficiency per year :
Variable temperature on boiler.
Boiler power modulation according to the demands of the installation.
High reduction of stop/start cycles.
Minimum heat losses due to convection/radiation through the boiler.
Inconsiderable heat losses through the chimney when the boiler is not operating.
Gas boilers with modulating burner starting from 12% of power (depending on the installation conditions
and models).
Burner power modulation by varying the premix air-gas flow by means of a variable speed motor fan.
Reduced electric consumptions per year thanks to a variable speed motor fan for the air-gas inlet.
Ecological combustion (“PREMIX” burner of innovative design).
Boiler regulation and control adaptable to all systems available on the market:
The boiler can operate by means of its own regulation.
It can be connected to a sequence control unit in an installation with several boilers.
It can be connected to Building Management System (B.M.S.).
It can be connected to telecomputing.