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Building Technologies Division Basic documentation LMV36... CC1P7544en
Infrastructure & Citiies Sector 7 Basic unit 25.09.2013
Gas
PV-Gas
SV-Oil
LOgp-2V
Program
V1-Oil
V2-Oil
Light oil
Figure 64: Light oil with gas pilot ignition
Light oil (with gas pilot ignition)
V3
PV V1 V2
TSA1
TSA2
Operation
Bild 313e/0114
Figure 65: Light oil with gas pilot ignition – fuel valve control - program
Legend for fuel trains:
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)
TSA... Safety time
V Fuel valve
Z Ignition
Light oil with gas pilot ignition
with 2 fuel valves
(Operating mode 3, 9, 16, 21)
(Operating mode 13)
Fuel valve control program
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