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

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 via analysis socket
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
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
JUNIOR GREEN 25 C.S.I.
kW 20.00
kcal/h 17,200
kW 19.50
kcal/h 16,770
kW 20.84
kcal/h 17,922
kW 5.00
kcal/h 4,300
kW 4.91
kcal/h 4,218
kW 5.36
kcal/h 4,610
kW 20.00
kcal/h 17,200
kW 5.00
kcal/h 4,300
kW 25.00
kcal/h 21,500
kW 25.00
21,500
kW 5.00
kcal/h 4,300
kW 5.00
kcal/h 4,300
% 97.5-98.1
% 108.9
% 97.7
% 104.2-107.2
% 102.2
% 97.8
% 106.0
W 110
II2H3P
V - Hz 230-50
IP X5D
% 2.30
%
0.10
bar 3-90
bar 0.25-0.45
°C 20/45 – 40/80
mbar 150
l/h 800
l
bar
bar
bar 0.15
l/min 14.3
l/min 11.9
l/min 10.2
l/min
°C 37-60
l/min 10
mbar 20
mbar 37
Ø 3/4"
Ø 1/2"
Ø 3/4"
-
0.07
8
1
6
2
ENGLISH
15