Technical Data - Beretta Junior Green C.S.I. Installer And User Manual

JUNIOR GREEN C.S.I.

TECHNICAL DATA

DESCRIPTION
Heating Nominal heat delivery in heating mode
Nominal heat output (80/60°)
Reduced nominal heat delivery (50°/30°)
Reduced heat delivery
Reduced heat output (80°/60°)
Reduced heat output (50°/30°)
Nominal Range Rated heat output (Qn)
Minimum Range Rated heat output (Qm)
DHW Nominal heat delivery
Nominal heat output (*)
Reduced heat delivery
Heat output at minimum (*)
(*) average value of various DHW operating conditions
Useful efficiency (Pn max - Pn min)
Efficiency 30% (30° return)
Combustion performance
Useful efficiency Pn max - Pn min (50°/30°)
Useful efficiency 30% (47° return)
Average Range Rated efficiency Pn (80°/60°)
Average Range Rated efficiency Pn (50°/30°)
Electric power
Circulator electric power (1.000 l/h)
Category
Country of destination
Power supply voltage
Degree of Protection
Pressure drops on flue with burner on
Pressure drops on flue with burner off
Heating operation
Pressure - maximum temperature
Minimum pressure for standard operation
Selection field 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 field of DHW temperature
Flow regulator
Gas pressure
Methane gas nominal pressure (G 20)
LPG liquid gas nominal pressure (G 31)
Hydraulic connections
Heating input - output
DHW input-output
Gas input
Boiler dimensions
Height
Width
Depth of housing
Boiler weight
Flow rate (G20)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Flow rate (G31)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
30
JUNIOR GREEN 25 C.S.I.
kW - kcal/h 20,00 - 17.200
kW - kcal/h 19,50 - 16.770
kW - kcal/h 20,84 - 17.922
kW - kcal/h 5,00 - 4.300
kW - kcal/h 4,91 - 4.218
kW - kcal/h 5,36 - 4.610
kW - kcal/h 20,00 - 17.200
kW - kcal/h 5,00 - 4.300
kW - kcal/h 25,00 - 21.500
kW - kcal/h 25,00 - 21.500
kW - kcal/h 5,00 - 4.300
kW - kcal/h 5,00 - 4.300
%
%
%
% 104,2 - 107,2
%
%
%
W
W
V - Hz
IP
%
%
bar - °C
bar
°C 20 / 45 - 40 / 80
mbar
l/h
l
bar
bar
bar
l/min
l/min
l/min
l/min
°C
l/min
mbar
mbar
Ø
Ø
Ø
mm
mm
mm
kg
Nm /h
3 24,908 /
Nm 3 /h 26,914 /
gr/s 9,025 - 2,140 /
Nm /h 24,192 /
3
Nm /h
3 24,267 /
gr/s
8,410 - 2,103 /
97,5 - 98,1
102,2
97,9
108,9
97,8
106,0
83
40
II2H3P
-
230 - 50
X5D
2.10
0.06
3 - 90
0,25 - 0,45
297
800
8
1
6
0,15
14,3
11,9
10,2
2
37 - 60
10
20
37
3/4"
1/2"
3/4"
715
405
250
27
31,135
33,642
11,282 - 2,140
30,240
31,209
10,513 - 2,103