Siemens LMV51.100C1 User Manual

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Building Technologies Basic Documentation LMV5... CC1P7550en
3 Fuel train (examples) 22.05.2018
3 Fuel train (examples)
V1
V2
Direct ignition
Program
PS
max
PS
VP
Figure 7: Fuel train application – gas direct ignition
SV
V1
ACT
V2
Program
Gp1
Gas pilot
7550s02E/0202
PV
PS
min
PS
VP
PS
max
Figure 8: Fuel train application – gas pilot ignition 1
SV
PS
max
ACT
V2
Program
Gp2
Gas-Pilot
7550s17 E/0202
PS
min
PV
V1
PS
VP
Figure 9: Fuel train application – gas pilot ignition 2
Gas (always modulating)
PILOT ignition 1
Gp2
V1
V2
7550f01a/0511
Figure 10: Fuel train application – fuel valve control
Legend to fuel trains:
*) Not used
1) Preheating device
V Fuel valve
DK Gas valve proving
DW Pressure switch
HE Heating element
HO Heavy oil
LO Light oil
SA Actuator
NO Normally Open
SV Shutoff valve (outside the building)
PV Pilot valve
Gas direct ignition
Gas pilot ignition 1
Gas pilot ignition 2
Fuel valve control

Siemens LMV51.100C1 Specifications

General

Brand	Siemens
Model	LMV51.100C1
Category	Control Unit
Language	English