NeOvo EF 22, Руководство пользователя

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3 Technical specifications
3.1 Homologations
3.1.1 Certifications
The boiler complies with current standards.
CE identification number: 0085CQ0006
3.1.2 Oil categories
Tab.1 Oil categories
Type of oil that can be used Maximum viscosity
Standard fuel oil
6 mm
2
/s at 20 °C
Low-sulphur oil
6 mm
2
/s at 20 °C
Bio-oil B10
Mixture of low-sulphur oil (<50 mg/kg) plus 5.9 to 10.9% (in volume) of FAME
(1)
6 mm
2
/s at 20 °C
Bio-oil B5 (or Bio 5)
Mixture of low-sulphur oil (<50 mg/kg) plus 3 to 5.9% (in volume) of FAME
(1)
6 mm 2 /s at 20 °C
(1) Liquid petroleum products — Fatty Acid Methyl Esters used as heating fuel
3.2 Technical data
Important
Technical parameters obtained in association with the burner RDB
2.2
Tab.2 Technical parameters for boiler space heaters
Product name EF 22 EF 29
Condensing boiler No No
Low-temperature boiler
(1)
Yes Yes
B1 boiler No No
Cogeneration space heater No No
Combination heater No No
Rated heat output
Prated
kW 22 30
Useful heat output at rated heat output and high tem­
perature regime
(2)
P
4
kW 22.4 29.8
Useful heat output at 30% of rated heat output and low
temperature regime
(1)
P
1
kW 7.0 9.3
Seasonal space heating energy efficiency ƞ
s
% 86 86
Useful efficiency at rated heat output and high temper­
ature regime
(2)
ƞ
4
% 87.5 87.3
Useful efficiency at 30% of rated heat output and low
temperature regime
(1)
ƞ
1
% 91.2 90.6
Auxiliary electricity consumption
Full load
elmax
kW 0.143 0.144
Part load
elmin
kW 0.050 0.050
3 Technical specifications
7626252 - v02 - 17102016 EF 11