Beretta Mynute Green E C.S.I., Инструкция по установке и эксплуатации

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Parameter Symbol
Mynute Green
25 C.S.I. E
Mynute Green
30 C.S.I. E
Mynute Green
38 C.S.I. E
Unit
Seasonal space heating energy efficiency class - A A A -
Water heating energy efficiency class - A A A -
Rated heat output Pnominal 25 29 29 kW
Seasonal space heating energy efficiency ηs 92 93 92 %
Useful heat output
At rated heat output and high-temperature regime (*) P4 24,5 29,1 29,3 kW
At 30% of rated heat output and low-temperature
regime (**)
P1 8,0 9,8 9,7 kW
Useful efficiency
At rated heat output and high-temperature regime (*) η4 88,8 88,0 88,3 %
At 30% of rated heat output and low-temperature
regime (**)
η1 96,4 98,1 97,4 %
Auxiliary electricity consumption
At full load elmax 40,0 59,0 52,0 W
At part load elmin 13,7 19,4 17,3 W
In Stand-by mode PSB 2,4 2,4 2,4 W
Other parameters
Stand-by heat loss Pstby 58,0 58,0 58,0 W
Pilot flame energy consumption Pign - - - W
Annual energy consumption QHE 48 54 57 GJ
Sound power level, indoors LWA 51 54 54 dB
Emissions of nitrogen oxides NOx 27 24 26 mg/ kWh
For combination heaters
Declared load profile XL XL XL
Water heating energy efficiency ηwh 85 85 84 %
Daily electricity consumption Qelec 0,173 0,105 0,157 kWh
Daily fuel consumption Qfuel 22,934 23,097 23,124 kWh
Annual electricity consumption AEC 38 23 34 kWh
Annual fuel consumption AFC 17 17 17 GJ
(*) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
(**) Low temperature means for condensing boilers 30 °C, for low-temperature boilers 37 °C and for other heaters 50 °C return
temperature (at heater inlet).