Burner Specifications; Sensor Characteristics - DeDietrich MODULENS O AFC 18 Installation And Service Manual

Oil-fired condensing boilers
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3. Technical specifications
Modulating burner
Operation
(1)
Nominal output
(2)
Fuel flow
Modulation range
air nozzle
Nozzle Danfoss (80°S)
Modulating oil pump Manufacturer's pressure margin
Max depression
Max permitted pressure on entry
Max permitted pressure on blocking
Max pump air flow at 10 bar (1 MPa) l/h
(1) Power at an altitude of 400 m and at a temperature of 20°C. Heating value of fuel oil: LHV = 11,86 kWh/kg
(2) Bio-oil max. B10 (max. viscosity 6 mm 2 /s at 20°C)
Outside sensor
Temperature in °C -20
Resistance in Ω
2392 2088 1811 1562 1342 1149 984 842 720 616 528 454
Outlet sensor circuit B+C
Domestic hot water sensor
System sensor
Flow sensor - Return sensor NTC
Temperature in °C 0
Resistance in Ω
32014 19691 12474 10000 8080 5372 3661 2535 1794 1290 941
14
3.2.2.
3.2.3.
-16
-12
-8
-4
10
20
25
30

Burner specifications

F10E2-5.18 +
AFC 18
Modulating
kW
10.4 - 17.6
Kg/h
0.9 - 1.5
%
59 - 100
Ø
19
USG
0.30
bar (MPa) 7 - 20
(0.7 - 2.0)
bar (MPa) 0.35
(0.035)
bar (MPa) 2
(0.2)
bar (MPa) 2
(0.2)
45

Sensor characteristics

0
4
8
12
16
40
50
60
70
AFC 18 - AFC 24 - AFC 30
F10E2-5.24 +
F10E2-5.30 +
AFC 24
AFC 30
Modulating
Modulating
13.9 - 23.5
17.4 - 29.4
1.2 - 2.0
1.5 - 2.5
59 - 100
59 - 100
22
26
0.40
0.50
7 - 22
7 - 22
(0.7 - 2.2)
(0.7 - 2.2)
0.35
0.35
(0.035)
(0.035)
2
2
(0.2)
(0.2)
2
2
(0.2)
(0.2)
45
45
20
24
80
90
09/07/2015 - 300026439-07

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Modulens o afc 24Modulens o afc 30

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