Ferroli DIVACONDENS F D, Instructions For Use, Installation And Maintenance

Page: 63 / 68

DIVACONDENS F D
63
EN
cod. 3541N242 - Rev. 02 - 04/2018
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
Data Unit F24 D F28 D
PRODUCT IDENTIFICATION CODES - G20 0CBF4YWA 0CBF5YWA
COUNTRIES OF DESTINATION IT - ES - RO
GAS CATEGORY (IT) - II2H3+ (ES) - II2E3B/P (RO)
Max. heating capacity kW 25.0 28.0
Min. heating capacity kW 10.0 10.0
Max. heat output in heating (80/60°C) kW 24.1 27
Min. heat output in heating (80/60°C) kW 9.5 9.5
Max. heat output in heating (50/30°C) kW 25.9 29.0
Min. heat output in heating (50/30°C) kW 10.0 10.0
Max. heating capacity in DHW kW 25.0 28.0
Min. heating capacity in DHW kW 10.0 10.0
Max. heat output in DHW kW 24.3 27.0
Min. heat output in DHW kW 9.5 9.5
Efficiency Pmax (80-60°C) % 96.5 96.5
Efficiency Pmin (80-60°C) % 95.0 95.0
Efficiency Pmax (50-30°C) % 103.5 103.5
Efficiency Pmin (50-30°C) % 100.1 100.1
Efficiency 30% % 104.9 104.9
Burner nozzles G20 no. x Ø 11 x 1.35 11 x 1.35
Gas supply pressure G20 mbar 20 20
Max. pressure at burner G20 mbar 11.0 13.5
Min. pressure at burner G20 mbar 1.2 1.4
Max. gas flow G20
m
3
/h
2.65 2.96
Min. gas flow G20
m
3
/h
1.06 1.06
Burner nozzles G31 no. x Ø 11 x 0.82 11 x 0.82
Gas supply pressure G31 mbar 37 37
Max. pressure at burner G31 mbar 29 35
Min. pressure at burner G31 mbar 3.0 3.5
Max. gas flow G31 kg/h 1.94 2.18
Min. gas flow G31 kg/h 0.78 0.78
Fume flow rate Pmax g/s 14 15
Fume flow rate Pmin g/s 10 10
Fume temperature Pmax (80/60°C) °C 78 80
Fume temperature Pmin (80/60°C) °C 64 64
Fume temperature Pmax (50/30°C) °C 50 65
Fume temperature Pmin (50/30°C) °C 44 44
NOx emissions class - 3 3
Max. working pressure in heating bar 3 3
Min. working pressure in heating bar 0.8 0.8
Max. heating temperature °C 90 90
Heating water content liters 1.5 1.5
Heating expansion vessel capacity liters 8 8
Heating expansion vessel prefilling pressure bar 1 1
Max. working pressure in DHW bar 9 9
Min. working pressure in DHW bar 0.3 0.3
DHW flow rate
'
t 25°C l/min 13.9 15.6
DHW flow rate
'
t 30°C l/min 11.6 13.0
Protection rating IP X5D X5D
Power supply voltage V/Hz 230V/50Hz 230V/50Hz
Electrical power input W 96 112
Empty weight kg 35 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