Settings For Multistage Oil-Fired Operation - Siemens LMV50 Series Manual

18. Fuel changeover
for oil-fired operation
Menu level 1 Menu level 2
Operation
Fuel
19. Changing the burner
operation mode from
modulating to multistage
(only when firing on oil)
Menu level 1 Menu level 2
Params & Display
RatioControl
20. Activating the
program stops in the
different program phases
Menu level 1 Menu level 2
Params & Display
RatioControl
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9.3 Settings for multistage oil-fired operation

Fuel changeover on the AZL5 is possible only if input FuelSelect is set to internal.
Set fuel selection to Oil or set the external fuel selector to Oil.
Menu level 3
FuelSelect
Here, the burner operation mode can be set to 2-stage or 3-stage.
Menu level 3
OilSettings
Activate the program stop if startup shall be interrupted to continue setting the special
positions.
Prepurge Phases 24...34
Ignition position Phase 36
Interval 1 Phase 44
Interval 2 Phase 52
Postpurge Phases 72...78
Menu level 3
ProgramStop
Activate a program stop in phase 24.
Basic Documentation LMV5...
9 Commissioning instructions for the LMV5
Menu level 4 Menu level 5
Menu level 4 Menu level 5
CurveParams
Operation Mode
Menu level 4 Menu level 5
deactivated
24PrePurgP
32PreP FGR
36IgnitPos
44Interv1
52Interv2
72PostPPos
76PostPFGR
Menu level 6
Menu level 6
Menu level 6
CC1P7550en
22.05.2018