Beretta EXCLUSIVE GREEN HE 25 B.S.I. Installer And User Manual page 9

DESCRIPTION
Heating Heat input
Maximum heat output (80/60°)
Maximum heat output (50/30°)
Minimum heat input (G20/G31)
Minimum heat output (80°/60°) (G20/G31)
Minimum heat output (50°/30°) (G20/G31)
Nominal Range Rated heat output (Qn)
Minimum Range Rated heat output (Qm) (G20/G31)
DHW Heat input
Maximum heat output (*)
Minimum heat input (G20/G31)
Minimum heat output (*) (G20/G31)
(*) average value of various DHW operating conditions
Useful effi ciency (Pn max - Pn min)
Effi ciency 30% (47° return)
Combustion performance
Useful effi ciency Pn max - Pn min (50°/30°)
Useful effi ciency 30% (30° return)
Average Range Rated effi ciency Pn (80°/60°)
Average Range Rated effi ciency Pn (50°/30°)
Electric power
Category
Country of destination
Power supply voltage
Degree of Protection
Pressure drops on fl ue with burner on
Pressure drops on fl ue with burner off
Heating operation
Pressure - maximum temperature
Minimum pressure for standard operation
Selection fi eld of heating water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-charge
DHW operation
Maximum pressure
Minimum pressure
Hot water quantity with ∆t 25°C
with ∆t 30°C
with ∆t 35°C
DHW minimum output
Selection fi eld of DHW temperature
Flow regulator
Gas pressure
Methane gas nominal pressure (G20)
LPG liquid gas nominal pressure (G31)
Hydraulic connections
Heating input - output
DHW input-output
Gas input
EXCLUSIVE BOILER GREEN HE
25 B.S.I.
kW 25,00
kcal/h 21.500
kW 24,38
kcal/h 20.963
kW 26,20
kcal/h 22.532
kW 2,50/4,50
kcal/h 2.150/3.870
kW 2,49/4,47
kcal/h 2.144/3.847
kW 2,69/4,82
kcal/h 2.309/4.145
kW 25,00
kcal/h 21.500
kW 2,50/4,50
kcal/h 2.150/3.870
kW 25,00
kcal/h 21.500
kW 25,00
kcal/h 21.500
kW 2,50/4,50
kcal/h 2.150/3.870
kW 2,50/4,50
kcal/h 2.150/3.870
% 97,5 - 99,7 (G31= 99,4)
% 102,8
% 97,8
% 104,8 - 107,4 (G31= 107,1)
% 109,4
% 98,1
% 105,2
W 66
II2H3P
-
V - Hz 230-50
IP X5D
% 2,16
% 0,10
bar - °C 3 - 90
bar 0,25 - 0,45
°C 20 - 80
mbar 127
l/h 800
l 10
bar 1
bar 8
bar -
l/min 14,3
l/min 11,9
l/min 10,2
l/min -
°C 35 - 60
l/min 15
mbar 20
mbar 37
Ø 3/4"
Ø 1/2"
Ø 3/4"
EXCLUSIVE BOILER GREEN HE B.S.I.
EXCLUSIVE BOILER GREEN HE
35 B.S.I.
34,60
29.756
33,74
29.012
36,50
31.393
3,50/6,20
3.010/5.332
3,41/6,04
2.929/5.193
3,71/6,57
3.188/5.647
34,60
29.756
3,50/6,20
3.010/5.332
34,60
29.756
34,60
29.756
3,50/6,20
3.010/5.332
3,50/6,20
3.010/5.332
97,5 - 97,3 (G31= 97,4)
103,1
97,7
105,5 - 105,9 (G31= 105,9)
108
97,6
106,1
116
II2H3P
-
230-50
X5D
2,30
0,08
3 - 90
0,25 - 0,45
20 - 80
320
1.000
10
1
8
0,15
19,8
16,5
14,2
2
35 - 60
15
20
37
3/4"
1/2"
3/4"
9