Siemens LMV50 Series Manual page 27

Direct ignition with
light oil, modulating
Fuel valve control
Building Technologies
Program LO
DW
min
DW
max
7550s06e/0308
Figure 14: Fuel train application – light oil direct ignition, modulating, without shutdown facility for
adjustable head
Program
LO
DW
min
DW
max
Figure 15: Fuel train application – light oil direct ignition, modulating, with shutdown facility for
adjustable head
Light oil (direct transformer ignition)
LK
position
Figure 16: Fuel train application – fuel valve control
Basic Documentation LMV5...
3 Fuel train (examples)
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
CC1P7550en
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22.05.2018