Setting The Burner's 3 Operating Outputs - DeDietrich MODULENS O AFC 18 Installation And Service Manual

Oil-fired condensing boilers
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6. Commissioning
0
2
4
6
8
10
GENE
T:18.1°
l
l
P(bar)
7.0
l
U(%)
56.0
F
AUTO
0
2
4
6
8
10
GENE
T:18.1°
l
l
P(bar)
7.0
l
U(%)
56.0
F
AUTO
Factory setting values
Burner model - Boiler power Output
F10E2-5.18 - 18 kW boilers
F10E2-5.24 - 24 kW boilers
(1) Fuel oil pressure
(2) Fan rotation speed
100
12
14
16
18
20
22
24
Pa:17.7 bar
l
l
l
l
15
22.0
l
l
73.0
81.0
:
12
14
16
18
20
22
24
Pa:17.7 bar
l
l
l
l
15
22.0
l
l
73.0
81.0
:
C003896-C
E Minimum output
Z Start-up output
A Maximum output 20 (2,0)
E Minimum output
Z Start-up output
A Maximum output 22 (2,2)
4 Detection is done automatically.
6.4.2.

Setting the burner's 3 operating outputs

CAUTION
The burner must only be set electronically.
4
Setting is done in the following order: maximum
4
output - start-up output - minimum output.
In order to adapt the settings to the installation
4
conditions, run the combustion test.
¼See chapter: "Checking combustion", page
101
To set the required CO
necessary, the oil pressure (P).
To set the burner parameters, proceed as follows:
1. Set the parameter INSTALLATION to EXTENDED
¼ See chapter: "Displaying the parameters in extended
mode", page 102.
2. Briefly press the - key.
3. Turn the rotary setting button to select the maximum output A .
4. Confirm by pressing the rotary setting button. The arrows flash.
5. Turn the rotary setting button to change the air flow rate setting.
Confirm by pressing the rotary setting button.
6. Set the oil pressure by holding down the key (see illustration). To
change the values, proceed as for setting the air flow rates.
7. Confirm by pressing the rotary setting button.
¼ Factory setting values: See table below.
To set the output, it is necessary to limit oneself to setting
the U value (fan rotation speed). If the CO
be reached, reduce the oil pressure value.
8. To exit this menu, press the j key.
(1)
U (%)
P (bar (MPa))
Indicative setting
7 (0,7)
34
17 (1,7)
65
71
7 (0,7)
41
15 (1,5)
69
86
AFC 18 - AFC 24 - AFC 30
levels, set the air flow rate (U) and, if
2
CO
(%) Head pressure
2
(2)
10,5
12,1
12,5
10,5
11,5
12,5
09/07/2015 - 300026439-07
value cannot
2
(mbar)
Indicative setting
5,5
8,6
9,9
5,3
8,2
10,4

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