Weishaupt WL40Z-A, Manual

Page: 40 / 112

Installation and operating instruction
Oil burner WL40Z-A
7 Commissioning
83298002 3/2019-11 La
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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 450 kW / 247.5 kW
Diffuser setting (dimension X) 21.8 mm
Air damper setting stage 2 / stage 1 78° / 38°
Diffuser default settings
2
1
10
12
14
16
18
20
22
24
26
8
6
4
100 125 175 225 275 325 375 425 475 525 575 150 200 250 300 450 350 500 550 400
1
Combustion heat rating [kW]
2
Diffuser settings (dimension X) [mm]
Air damper default settings
2
1
4
3
40
50
60
70
80
90
30
20
100 125 175 225 275 325 375 425 475 525 575 150 200 300 350 500 550 400 250 450
1
Combustion heat rating [kW]
3
Stage 1
2
Air damper setting [°]
4
Stage 2