FL D CONDENS LN F24
44
EN
cod. 3541P661 - Rev. 00 - 06/2019
5.3 Hydraulic circuit
fig. 27- Heating circuit
5.4 Technical data table
16
277
191
27
278
241
11
10
8
9
95
32
56
36
194
42
14
136
74
114
193
37
22
378
Data
Unit
FL D CONDENS LN F24
PRODUCT IDENTIFICATION CODES - G20
0CCR4ZWD
COUNTRIES OF DESTINATION
IT - ES - RO - PL - GR
GAS CATEGORY
: (IT) - II2H3+ (ES) - II2E3B/P (RO-PL) - II2H3B/P (GR)
Max. heating capacity
kW
25.0
Min. heating capacity
kW
7.5
Max. heat output in heating (80/60°C)
kW
24.2
Min. heat output in heating (80/60°C)
kW
7.2
Max. heat output in heating (50/30°C)
kW
26.2
Min. heat output in heating (50/30°C)
kW
7.7
Max. heating capacity in DHW
kW
25.0
Min. heating capacity in DHW
kW
7.5
Max. heat output in DHW
kW
24.2
Min. heat output in DHW
kW
7.2
Efficiency Pmax (80-60°C)
%
96.9
Efficiency Pmin (80-60°C)
%
96.0
Efficiency Pmax (50-30°C)
%
104.0
Efficiency Pmin (50-30°C)
%
102.4
Efficiency 30%
%
105.3
Burner nozzles G20
no. x Ø
24 x 0.85
Gas supply pressure G20
mbar
20
Max. pressure at burner G20
mbar
15.5
Min. pressure at burner G20
mbar
1.5
Max. gas flow G20
m
3
/h
2.65
Min. gas flow G20
m
3
/h
0.79
Burner nozzles G31
no. x Ø
24 x 0.50
Gas supply pressure G31
mbar
37
Max. pressure at burner G31
mbar
36
Min. pressure at burner G31
mbar
4.5
Max. gas flow G31
kg/h
1.94
Min. gas flow G31
kg/h
0.58
Fume flow rate Pmax
g/s
14
Fume flow rate Pmin
g/s
10
Fume temperature Pmax (80/60°C)
°C
68
Fume temperature Pmin (80/60°C)
°C
61
Fume temperature Pmax (50/30°C)
°C
50
Fume temperature Pmin (50/30°C)
°C
42
NOx emissions class
-
6
Max. working pressure in heating
bar
3
Min. working pressure in heating
bar
0.8
Max. heating temperature
°C
90
Heating water content
liters
1.5
Heating expansion vessel capacity
liters
8
Heating expansion vessel precharge pressure
bar
1
Max. working pressure in DHW
bar
9
Min. working pressure in DHW
bar
0.3
DHW flow rate
t 25°C
l/min
13.9
DHW flow rate
t 30°C
l/min
11.6
Protection rating
IP
X5D
Power supply voltage
V/Hz
230V/50Hz
Electrical power input
W
96
Empty weight
kg
35
Type of unit
C
12
-C
22
-C
32
-C
42
-C
52
-C
62
-C
72
-C
82
-C
92
B
22
-B
32
