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25. Setting the burner
stages
Menu level 1
Menu level 2
Params & Display
RatioControl
Menu level 1
Menu level 2
Params & Display
RatioControl
The burner runs at ignition load or at the first burner stage. The positions of the actua-
tors can now be changed.
Menu level 3
OilSettings
It is recommended to use the function «Actuator positions followed» to set the switching
points and operating points of the second and third stage.
Menu level 3
OilSettings
Example:
Stage
S1
Air
35.0°
Aux
13.0°
Fuel / air ratio contol (multistage operation)
80
70
60
50
40
30
20
10
0
45
V1
V2 down
Menu level 4
Menu level 5
CurveParams
Curve Settings
Menu level 4
Menu level 5
CurveParams
Curve Settings
S2 on
S2 off
S2
43.0°
45.0°
53.0°
28.0°
20.0°
43.0°
70
V2 up
V2
V3 down
43
Menu level 6
Actuator
Positions
followed
not followed
Menu level 6
Actuator
Positions
followed
not followed
————————
SetPointStage1
StartPointStage2
OffPointStage2
SetPointStage2
StartPointStage3
OffPointStage3
SetPointStage3
S3 on
S3 off
S3
61.0°
62.0°
69.0°
50.0°
50.0°
54.0°
Air actuator position «Up»
Air actuator position «Down»
Auxiliary actuator «Up»
Auxiliary actuator «Down»
100 %
Load [%]
V3 up
V3
5921
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