Siemens LMV5 Series - Fuel Train Applications (Examples); Direct Gas Ignition and Pilot Ignition Examples; Gas Fuel Valve Control Examples

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Siemens Building Technologies Basic Documentation LMV51... CC1P7550en
HVAC Products 3 Fuel train applications (examples) 01.10.2003
V1 gas V2 gas
SV gas
Gas
PS
max
PS
min
PS
VP
Light oil
ACT
PV gas
Gp2
7550s15E/0202
SV oil
LOgp
V1 oil
V3 oil
V2 oil
Operation
7550f11E/0800
V2
Multistage operation
MIN
MAX
LOgp
G
O OO
PV
V1 V2 V3
V3
Light oil
(with gas pilot ignition)
ts 2
ts 1
Dual-fuel burner gas / light oil
with gas pilot ignition
Fuel valve
control program