Siemens LMV51.100B2 User Manual

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Siemens Building Technologies Basic Documentation LMV5... CC1P7550en
HVAC Products 3 Fuel train applications (examples) 13.08.2004
3 Fuel train applications (examples)
SV
V1
V2
Direct ignition
G
Program
7550s01E/0202
ACT
PS
max
PS
min
PS
VP
SV
V1
ACT
V2
Program
Gp1
Gas pilot
7550s02E/0202
PV
PS
min
PS
VP
PS
max
SV
PS
max
ACT
V2
Program
Gp2
Gas-Pilot
7550s17E/0202
PS
min
PV
V1
PS
VP
Gas
(always modulating)
Direct trafo ignition
G
PV V1 V2
ts 1
ts 2
Operation
*)
Pilot ignition 1
Gp1
PV V1 V2
Pilot ignition 2
Gp2
PV V1 V2
7550f01aE/0800
Legend to fuel trains:
*) Not used
1) Series connection of two 115 V
valves (each requiring approx. 25 VA
control power)
2) Preheating device
V Fuel valve
VP Gas valve proving
PS Pressure switch
HE Heating element
HO Heavy oil
LO Light oil
ACT Actuator
NO Normally Open
SV Shutoff valve (outside the building)
PV Pilot valve
Direct gas ignition
Gas pilot ignition 1
Gas pilot ignition 2
Fuel valve
control program

Siemens LMV51.100B2 Specifications

General

Brand	Siemens
Model	LMV51.100B2
Category	Control Unit
Language	English