Technical Data - Beretta Junior Green R.S.I. Manual De Instalacion Y Uso

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)
Useful efficiency (Pn max - Pn min)
Useful 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
Gas pressure
Methane gas nominal pressure (G 20)
LPG liquid gas nominal pressure (G 31)
Hydraulic connections
Heating input - output
Water tank delivery-output
Gas input
Boiler dimensions
Height
Width
Depth of housing
Boiler weight
JUNIOR GREEN 25 R.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
% 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
mbar 20
mbar 37
Ø 3/4"
Ø 3/4"
Ø 3/4"
mm 715
mm 405
mm 250
kg 26
JUNIOR GREEN R.S.I.
-
0.07
8
1
15