8
General info
Warning:If the boilers are used in low tem-
perature heating system (ex. floor hea-
ting)
it is necessary to use a mixing valve to
avoid condensation phenomena.
l/min
bar
bar
l
°C
°C
l
bar
l
l
bar
bar
l/min.
l/min.
l/min.
l/min.
l/min.
l/min.
l/min.
°C
V-Hz
A (F)
W
IP
kg
kW
kW
%
%
%
%
n.
%
%
%
°C
g/s
%
%
mg/kWh
%
%
RTN 24
23,88
10,07
90,11
89,76
88,53
87,3
2
92,6
90,2
2,6 - 2,5
91,8
18-20
113,8
2,4-5,3
197
2
9,8 - 7,4
0,486
RTFS 24
23,94
9,95
90,34
89,76
88,60
87,14
2
93,3
87,9
1,88-2,96
112,5
13,64-14,38
67,7
3,0-7,4
157
2
12,1-6,7
0,295
CTN 24 F
23,88
10,07
90,11
89,76
88,53
87,3
2
92,6
90,2
2,6 - 2,5
91,8
18-20
113,8
2,4-5,3
197
2
9,8 - 7,4
0,486
CTFS 24 F
23,94
9,95
90,34
89,76
88,60
87,14
2
93,3
87,9
1,88-2,96
112,5
13,64-14,38
67,7
3,0-7,4
157
2
12,1-6,7
0,295
RTFS 28
27,45
9,80
90,01
89,88
87,43
87,32
2
93,2
86,8
1,76-3,19
87,7
17,5-17,6
60,86
2,65-7,9
163
2
13,2-6,8
0,256
RTN 24
II
2H3+
7,2
0,5
3
3,5
81
45
8
1
183,9
-
-
-
-
-
-
-
-
-
-
230/50
4
70
X4D
37
CTN 24 F
II
2H3+
7,2
0,5
3
3,5
81
45
8
1
183,9
2,5
0,5
6
11,5
10
7,6
8,6
9,78
11,4
13,69
35 - 57
230/50
4
70
X4D
37
CTFS 24 F
II
2H3+
7,37
0,5
3
3,5
81
45
8
1
183,9
2,5
0,5
6
11,5
10
7,6
8,58
9,80
11,44
13,73
35 - 57
230/50
4
130
X4D
37
RTFS 24
II
2H3+
7,37
0,5
3
3,5
81
45
8
1
183,9
-
-
-
-
-
-
-
-
-
-
-
230/50
4
130
X4D
37
RTFS 28
II
2H3+
7,02
0,5
3
3,5
81
45
8
1
183,9
-
-
-
-
-
-
-
-
-
-
-
230/50
4
130
X4D
37
IVEN 04
CTFS 28 F
II
2H3+
7,02
0,5
3
3,5
81
45
8
1
183,9
2,5
0,5
6
12,5
12
8,74
9,84
11,24
13,11
15,74
35 - 57
230/50
4
130
X4D
37
CTFS 28 F
27,45
9,80
90,01
89,88
87,43
87,32
2
93,2
86,8
1,76-3,19
87,7
17,5-17,6
60,86
2,65-7,9
163
2
13,2-6,8
0,256
1.4 - OPERATING DATA
Nominal output
Minimum output
Actual water efficiency at full load (100%)
Min. required water efficiency at full load (100%)
Actual water efficiency at part load (30%)
Min. required water efficiency at part load (30%)
Stars No. off (According EEC Directive 92/42)
Combustion efficiency at nominal load (100%)
Combustion efficiency at part load (30%)
Stand-by losses (min.-max.)
(*)Flue gas temperature (min. - max.)
Flue gas mass flow rate (min. - max)
Excess of air l
CO
2
NO
X
(value according EN 297/A3 + EN 483)
NO
X
class
Flue losses with burner in operation (min.-max)
Flue losses with burner off
For the following data: Nozzle - Burner pressure - Diaphragm (where applicable) - Inputs - Gas consumptions refer to pagraph SUITABILITY TO USE
OTHER GASES.
Appliance category
Min. water flow rate in CH circuit (Dt 20 K)
Min. pressure in CH circuit
Max. pressure in CH circuit
Water content primary circuit
Max. oper. temperature in CH mode
Min. oper. temperature in CH mode
Total capacity of expansion vessel
C.H. expansion vessel pre-loading
Max. water content CH circuit (calc. x max. T°of 82°C)
Min. water flow rate in D.H.W. circuit
Min. DHW. pressure
Max. DHW. pressure
DHW specific flow rate (Dt 30 K)
Flow restrictor
DHW production in continuous operation with Dt 45 K
DHW production in continuous operation with Dt 40 K
DHW production in continuous operation with Dt 35 K
DHW production in continuous operation with Dt 30 K*
DHW production in continuous operation with Dt 25 K*
DHW Temperature range
Electrical supply
Supply fuse
Maximun absorbed power
Insulation protection
Net weight
1.5 - GENERAL FEATURES
(*) mixed
Содержание IVEN 04 RTN 24
Страница 35: ...35...
