Beretta Ciao 24 C.A.I. e Manuel D'installation Et D'utilisation page 13

PARAMETER
Seasonal space heating energy efficiency class
Water heating energy efficiency class
Rated heat output
Seasonal space heating energy efficiency
Useful heat output
At rated heat output and high-temperature regime (*)
At 30% of rated heat output and low-temperature regime (**)
Useful efficiency
At rated heat output and high-temperature regime (*)
At 30% of rated heat output and low-temperature regime (**)
Auxiliary electricity consumption
At full load
At part load
In Stand-by mode
Other parameters
Stand-by heat loss
Pilot flame energy consumption
Annual energy consumption
Sound power level, indoors
Emissions of nitrogen oxides
For combination heaters
Declared load profile
Water heating energy efficiency
Daily electricity consumption
Daily fuel consumption
Annual electricity consumption
Annual fuel consumption
(*) 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).
SYMBOL Ciao 24 C.A.I. e Ciao 28 C.A.I. e
- C
- B
Pnominal 24
ηs 76
P4 23,9
P1 7,1
η4 80,7
η1 79,9
elmax 7,0
elmin 3,7
PSB 2,3
Pstby 150,0
Pign -
QHE 91
LWA 50
NOx 158
XL
ηwh 79
Qelec 0,062
Qfuel 25,584
AEC 14
AFC 19
CIAO C.A.I. e
UNIT
C -
B -
28 kW
76 %
28,5 kW
8,5 kW
80,4 %
79,6 %
7,0 W
3,7 W
2,3 W
160,0 W
- W
108 GJ
50 dB
151 mg/kWh
XL
78 %
0,067 kWh
25,797 kWh
15 kWh
19 GJ
13