02/2016 - Art. Nr. 4200 1046 8202A
13
en
Commissioning
Checks before commissioning
Setting data
Checks before commissioning
The following must be checked before
initial commissioning:
• That the burner is assembled in
accordance with the instructions given
here.
• That the burner is pre-set in
accordance with the values in the
adjustment table.
• Setting the combustion components.
• The heat generator must be ready for
operation, and the operating
regulations for the heat generator
must be observed.
• All electrical connections must be
carried out line with currently accepted
practices.
• The heat generator and heating
installation must be filled with water
and the circulating pumps must be in
operation.
• The temperature regulator, pressure
regulator, low water detectors and any
other safety or limiting devices that
might be fitted must be connected and
operational.
• The exhaust gas duct must be
unobstructed and the secondary air
system, if available, must be
operational.
• An adequate supply of fresh air must
be guaranteed.
• The heating request must be available.
• Fuel storage tanks must be full.
• The fuel supply lines must be assembled
correctly, bled and checked for leaks.
• A standard-compliant measuring point
must be available for measuring
the exhaust gas, the exhaust gas duct
up to the measuring point must be free
of leaks to prevent anomalies in the
measurement results.
The adjustment data above are
basic
adjustment values
. The factory
settings appear on a grey background
within a black box. These adjustment
values are normally suitable for
commissioning the burner. Check the
settings values carefully. In most cases,
depending on the installation,
corrections must be made.
Adjusting the IRD cell
The burner must be running.
• Turn the potentiometer
A
until DEL 1
disappears.
• Increase the potentiometer setting by 2
graduations. (the flame signal shown
on the display must remain >13µA).
21
31
24
1,8
2,6
0,50
10
21
34
39
51
62
4
2,5
25
35
24
2,1
3,0
0,50
12
23
43
48
65
82
4
2,5
27
38
24
2,2
3,2
0,60
9
19
47
52
76
100
4
2,5
23
35
24
2,0
2,9
0,55
9
20
23
28
40
45
4
2,5
26
37
24
2,2
3,1
0,60
10
20
26
31
40
48
4
2,5
32
44
24
2,7
3,7
0,60
14
24
35
40
65
100
4
2,5
30
42
24
2,6
3,6
0,65
10
20
27
32
42
50
4
2,5
32
45
24
2,7
3,8
0,65
11
22
30
35
45
55
4
2,5
36
52
24
3,0
4,4
0,75
11
23
35
40
70
90
4
2,5
40
54
27
3,4
4,6
0,85
11
22
27
32
41
50
4
4,5
45
64
27
3,8
5,4
1,00
11
22
33
38
51
65
4
4,5
48
66
27
4,1
5,6
1,10
11
19
36
42
61
80
4
4,5
45
64
27
3,8
5,4
1,00
11
22
28
32
43
55
4
4,5
52
72
27
4,4
6,0
1,10
11
22
30
38
49
60
4
4,5
55
77
27
4,6
6,4
1,25
11
20
38
45
62
80
5
4,5
52
72
2
9
4,4
6,0
1,10
11
22
30
36
45
55
5
4,5
54
79
29
4,6
6,7
1,25
11
22
32
40
52
65
5
4,5
59
84
29
5,0
7,1
1,35
10
21
28
43
64
86
5
4,5
52
72
31
4,4
6,1
1,10
11
22
27
32
41
50
5
4,5
59
84
31
5,0
7,0
1,35
10
21
33
38
49
61
5
4,5
64
93
31
5,3
7,8
1,35
12
24
35
40
60
80
5
4,5
Air regulation
of the nominal motor speed in %
VB 2.45 VD
1st stage
Burner output
kW
Diameter of
the air
nozzle
(mm)
Fuel oil flow kg/h
Nozzle
80°S
Gph
(Danfoss)
Pump pressure
bar
2nd stage
Switching
stages
Ignition
Highlighted: Delivered from the factory; 1kg of fuel oil at 10°C = 11.86kWh
Recirculation
adjustment
scale Y
(mm)
Nozzle -
air nozzle
dimension
(mm)
1st stage 2nd stage
VB 2.85 VD
VB 2.95 VD
1st stage 2nd stage
1st stage
2nd stage
VB 2.66 VD
VB 2.77 VD
Burner
VB 2.38 VD
VB 2.54 VD
