Installation and operating instruction
Oil burner WL30Z-C
7 Commissioning
83297902 3/2019-11 La
40-112
7.1.3 Setting values
Set mixing head relative to the combustion heat rating required. For this, the dif-
fuser setting and the air damper setting should be matched.
Determine diffuser setting and air damper setting
Do not operate the burner outside of the capacity graph.
Determine the diffuser setting (dimension X) and air damper setting required
from the diagram and note down.
Example
Burner capacity stage 2 / stage 1 required
250 kW / 137.5 kW
Diffuser setting (dimension X)
16.2 mm
Air damper setting stage 2 / stage 1
65° / 28°
Diffuser default settings
2
1
10
12
14
16
18
20
22
24
8
6
4
50
75
100
125
150
225
175
250
275
300
325
350
200
1
Combustion heat rating [kW]
2
Diffuser settings (dimension X) [mm]
Air damper default settings
2
1
40
50
60
70
80
90
30
20
100
4
3
50
75
100
125
150
225
175
250
275
300
325
350
200
1
Combustion heat rating [kW]
3
Stage 1
2
Air damper setting [°]
4
Stage 2
