Siemens LMV51 Series Basic Documentation

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Siemens Building Technologies Basic Documentation LMV5... CC1P7550en
HVAC Products 8 Commissioning instructions for the LMV5... system 13.08.2004
8.1.3 Settings for multistage firing on oil
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 1 Menu level 2 Menu level 3 Menu level 4 Menu level 5 Menu level 6
Operation
Fuel
FuelSelect
Here, the burner operating mode can be set to «2-stage» or «3-stage».
Menu level 1 Menu level 2 Menu level 3 Menu level 4 Menu level 5 Menu level 6
Params & Display
RatioControl
OilSettings
CurveParams
Operation Mode
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 1 Menu level 2 Menu level 3 Menu level 4 Menu level 5 Menu level 6
Params & Display
RatioControl
ProgramStop
deactivated
24PrePurgP
32PreP FGR
36IgnitPos
44Interv1
52Interv2
72PostPPos
76PostPFGR
Activate a program stop in Phase 24.
18. Fuel changeover
for firing on oil
19. Changing the burner
operating mode from
modulating to multistage
(only when firing on oil)
20. Activating the
program stops in the
different program phases

Siemens LMV51 Series Specifications

General

Brand	Siemens
Model	LMV51 Series
Category	Control Unit
Language	English