Siemens LMV5 Series Basic Documentation page 157

21. Checking and
presetting the ignition
positions for firing on oil
Menu level 1 Menu level 2
Params & Display
RatioControl
22. Manual startup
Menu level 1
ManualOperation
23. Actuator positions
during the prepurge time
Menu level 1 Menu level 2
Params & Display
RatioControl
Note:
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HVAC Products
For the parameters «home, prepurge and postpurge position», the parameter set as
supplied contains presettings. These should be checked and, if necessary, adapted, either
now or during the following program stops.
There is no presetting for the ignition position. In this section, a valid setting must be
made because otherwise, the burner cannot be started up.
Menu level 3
OilSettings
Gas actuator: 22.5°
Example:
These values are also transferred to operating point S1 even if it has not yet been set.
To start the burner, select «Autom/Manual/Off» to choose «BurnerOn».
Menu level 2 Menu level 3
Autom/Manual/Off
If startup shall be watched, the display can be changed to «Normal operation» by
pressing simultaneously selection buttons «<» and «>».
The burner control stops startup in the prepurge phase (Phase 24), so that the
positions of the actuators for prepurging can be straightforwardly set.
Menu level 3
OilSettings
The prepurge position of auxiliary actuator 3 is approached in Phase 32 (FGR).
After the settings are made, the program stop in the prepurge position should be
replaced by the program stop of the ignition position in Phase 36.
Basic Documentation LMV51...
8 Commissioning instructions for the LMV5... system
Menu level 4 Menu level 5
SpecialPositions
IgnitionPos
Air actuator: 37.6°
Menu level 4
Menu level 4 Menu level 5
SpecialPositions
PrepurgePos
Menu level 6
IgnitionPosOil
IgnitionPosAir
IgnitionPosAux
Aux2
Aux3
VSD
Menu level 5 Menu level 6
Menu level 6
PrepurgePosAir
PrepurgePosAux
Aux2
Aux3
VSD
Only
LMV52...
Only
LMV52...
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CC1P7550en
01.10.2003