Siemens LMV37.4 Series Basic Documentation page 77

Light oil with gas pilot ignition
with 2 fuel valves
(Operating mode 3, 9, 16, 21)
(Operating mode 13)
Fuel valve control
Building Technologies
LOgp-2V
Program
SV-Oil V1-Oil
Light oil
Gas
Figure 57: Light oil with gas pilot ignition
Light oil (with gas pilot ignition)
Figure 58: Light oil with gas pilot ignition – fuel valve control
Basic documentation LMV37.4...
7 Basic unit LMV37.4
V2-Oil
PV-Gas
Bild 313e/0114
Legend for fuel trains:
HO Heavy oil
LO Light oil
No Normally Open
LK Air damper
P LT Valve proving
Pmax Pressure switch-max
Pmin Pressure switch-min
PV Pilot valve
SA Actuator
SV Safety valve (outdoors)
TSAx Safety time
V Fuel valve
Z Ignition
CC1P7546en
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17.12.2018