Siemens LMV5 Series Manual page 33

Fuel train applications (examples) [cont´d]
Direct ignition with
light oil, modulating
Fuel valve control
Building Technologies Division
Industry Sector
Program LO
DW
min
DW
max
7550s06e/0308
Program LO
DW
min
DW
max
Light oil (direct transformer ignition)
LK
position
V1
M
V1
M
7550s07e/0308
V3
V2
MIN
Modulating burner
(without shutdown facility for
adjustable head)
Modulating burner
(with shutdown facility for
adjustable head)
Legend (fuel trains):
LK Air damper
LO Light oil
TSA Safety time
V Fuel valve
CC1N7550en
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24.05.2011