67
925.224.3 - EN
INSTRUCTIONS PERTAINING TO THE INSTALLER
34. TECHNICAL DATA
Model
STAR DIGIT
240 i
240 Fi
280 Fi
310 Fi
1.240 Fi
1.310 Fi
Category
II
2H3P
II
2H3P
II
2H3P
II
2H3P
II
2H3P
II
2H3P
Maximum heat input
kW
26,3
26,9
30,1
33,3
26,9
33,3
Reduced heat input
kW
10,6
10,6
11,9
11,9
10,6
11,9
Maximum heat output
kW
24
25
28
31
25
31
kcal/h
20.600
21.500
24.080
26.700
21.500
26.700
Reduced heat output
kW
9,3
9,3
10,4
10,4
9,3
10,4
kcal/h
8.000
8.000
8.900
8.900
8.000
8.900
Useful efficiency according to 92/42/CEE
directive
—
★★
★★★
★★★
★★★
★★★
★★★
Central heating system max. pressure
bar
3
3
3
3
3
3
Expansion vessel capacity
l
8
8
10
10
8
10
Expansion vessel pressure
bar
0,5
0,5
0,5
0,5
0,5
0,5
DHW system max. pressure
bar
8
8
8
8
—
—
DHW system min. dynamic pressure
bar
0,15
0,15
0,5
0,15
—
—
DHW system min. output
l/min
2,0
2,0
2
2,0
—
—
DHW production at
∆T=25 °C
l/min
13,7
14,3
16
17,8
—
—
DHW production at
∆T=35 °C
l/min
9,8
10,2
11,4
12,7
—
—
Specific output
(*)
l/min
10,7
11,5
12,5
13,7
—
—
Type
—
B
11BS
C12 - C32 - C42 - C52 - C82 - B22
Concentric flue duct diameter
mm
—
60
60
60
60
60
Concentric air duct diameter
mm
—
100
100
100
100
100
2-pipe flue duct diameter
mm
—
80
80
80
80
80
2-pipe air duct diameter
mm
—
80
80
80
80
80
Discharge pipe diameter
mm
120
—
—
—
—
—
Max. flue mass flow rate
(G20)
kg/s
0,019
0,017
0,017
0,018
0,017
0,018
Min. flue mass flow rate
(G20)
kg/s
0,017
0,017
0,017
0,019
0,017
0,019
Max. flue temperature
°C
110
135
140
145
135
145
Min. flue temperature
°C
85
100
110
110
100
110
NOx Classe
—
3
3
3
3
3
3
Type of gas used
—
G20-G31
G20-G31
G20-G31
G20-G31
G20-G31
G20-G31
Natural gas feeding pressure
2H (G20)
mbar
20
20
20
20
20
20
Propane gas feeding pressure
3P (G31)
mbar
37
37
37
37
37
37
Power supply voltage
V
230
230
230
230
230
230
Power supply frequency
Hz
50
50
50
50
50
50
Power consumption
W
80
135
165
165
135
165
Net weight
kg
33
38
40
40
38
38
Dimensions
height
mm
763
763
763
763
763
763
width
mm
450
450
450
450
450
450
depth
mm
345
345
345
345
345
345
Protection-limit against humidity
and water leakages
(**)
—
IP X5D
IP X5D
IP X5D
IP X5D
IP X5D
IP X5D
(*) according to EN 625
(**) according to EN 60529
