Ferroli DOMItech F 24 - 32 D, Инструкция по эксплуатации

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DOMItech F 24 - 32 D
38 EN
cod. 3540Z940 - 06/2012 (Rev. 00)
5.3 Technical data table 5.4 Diagrams
Pressure - power diagrams
fig. 22 - Pressure - power diagram (DOMItech F 24 D)
fig. 23 - Pressure - power diagram (DOMItech F 32 D)
A = LPG - B = NATURAL GAS
Circulating pump head / pressure losses
fig. 24 - Circulating pump head / pressure losses (DOMItech F 24 D)
fig. 25 - Circulating pump head / pressure losses (DOMItech F 32 D)
A = Boiler pressure losses - 1, 2 and 3 = Circulating pump speed
Data Unit DOMItech F 24 D DOMItech F 32 D
Max. heating capacity kW 25.8 34.4 (Q)
Min. heating capacity kW 8.3 11.5 (Q)
Max. Heat Output in heating kW 24.0 32.0 (P)
Min. Heat Output in heating kW 7.2 9.9 (P)
Max. Heat Output in hot water production kW 24.0 32.0
Min. Heat Output in hot water production kW 7.2 9.9
Efficiency Pmax (80-60°C) % 93.0 93.1
Efficiency 30% % 90.5 91.0
Efficiency class Directive 92/42 EEC -
NOx emission class - 3 (<150 mg/kWh) (NOx)
Burner nozzles G20
no.x
Ø
11 x 1.35 15 x 1.35
Gas supply pressure G20 mbar 20.0 20.0
Max. gas pressure at burner (G20) mbar 12.0 12.0
Min. gas pressure at burner (G20) mbar 1.5 1.5
Max. gas delivery G20
m
3
/h
2.73 3.64
Min. gas delivery G20
m
3
/h
0.88 1.22
Burner nozzles G31
no.x
Ø
11 x 0.79 15 x 0.79
Gas supply pressure G31 mbar 37 37
Max. gas pressure at burner (G31) mbar 35.0 35.0
Min. gas pressure at burner (G31) mbar 5.0 5.0
Max. gas delivery G31 kg/h 2.00 2.69
Min. gas delivery G31 kg/h 0.65 0.90
Max. working pressure in heating bar 3 3 (PMS)
Min. working pressure in heating bar 0.8 0.8
Max. heating temperature °C 90 90 (tmax)
Heating water content litres 1.0 1.2
Heating expansion tank capacity litres 7 10
Heating expansion tank prefilling pressure bar 1 1
Max. working pressure in hot water production bar 9 9 (PMW)
Min. working pressure in hot water production bar 0.25 0.25
DHW content litres 0.3 0.5
DHW flowrate Dt 25°C l/min. 13.7 18.3
DHW flowrate Dt 30°C l/min. 11.4 15.2 (D)
Protection rating IP X5D X5D
Power supply voltage V/Hz 230V/50Hz 230V/50Hz
Electrical power input W 110 135
Electrical power input in hot water production W 40 55
Empty weight kg 32 38
Type of unit
C
12
-C
22
-C
32
-C
42
-C
52
-C
62
-C
72
-C
82
-B
22
-
B
32
PIN CE 0461BS0897
B
A
A
B
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
kW
35
30
25
20
15
10
5
mbar
0
1
2
3
4
5
6
7
0 500 1.000 1.500 2.000
Q [l/h]
H
[m H
2
O]
A
3
2
1
0
1
2
3
4
5
6
7
0 500 1.000 1.500 2.000
Q [l/h]
H [m H
2
O]
A
3
1
2