Beretta Ciao Green 25 C.S.I. Manual De Instalacion Y Uso página 17

Multigas table
DESCRIPTION
Lower Wobbe index (at 15°C-1013 mbar)
Net Calorific Value
Supply nominal pressure
Supply minimum pressure
Diaphragm (number of holes)
Diaphragm (diameter of holes)
Silencer diaphragm (diameter)
Heating maximum gas capacity
DHW maximum gas capacity
Heating minimum gas capacity
DHW minimum gas capacity
Number of fan rotations with slow switch-on
Maximum number of fan rotations (heating)
Maximum number of fan rotations (DHW)
Minimum number of fan rotations (heating)
Minimum number of fan rotations (DHW)
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).
MJ/m S
3
MJ/m S
3
mbar (mm W.C.)
mbar (mm W.C.)
Number
25 C.S.I. 29 C.S.I.
mm
mm
Sm /h
3
kg/h
Sm /h
3
kg/h
Sm /h
3
kg/h
Sm /h
3
kg/h
rpm
rpm
rpm
rpm
rpm
Symbol CIAO GREEN
25 C.S.I.
- A
- A
Pnominal 20
ηs 93
P4 19,5
P1 6,5
η4 87,7
η1 97,8
elmax 29,0
elmin 10,4
PSB 2,4
Pstby 40,0
Pign -
QHE 53
LWA 53
NOx 30
XL
ηwh 85
Qelec 0,109
Qfuel 22,920
AEC 24
AFC 17
Methane gas Propane
(G20) (G31)
45,67 70,69
34,02 88
20 (203,9) 37 (377,3)
10 (102,0)
1 1
25 C.S.I. 29 C.S.I.
4,8 5,1 3,8
31 - 27
2,12 2,64
1,55
2,64 3,07
1,94
0,53 0,63
0,39
0,53 0,63
0,39
4.000 4.000 4.000
4.900 5.300 4.900
6.100 6.200 6.100
1.400 1.400 1.400
1.400 1.400 1.400
CIAO GREEN
29 C.S.I.
A
A
24
93
24,5
8,1
87,6
97,8
38,0
13,1
2,4
35,0
-
63
56
30 mg/kWh
XL
85
0,120
23,021
26
17
ENGLISH
3,9
29
1,94
2,25
0,47
0,47
4.000
5.200
6.000
1.400
1.400
Unit
-
-
kW
%
kW
kW
%
%
W
W
W
W
W
GJ
dB
%
kWh
kWh
kWh
GJ
17