Siemens LMV3 series Technical Instructions page 33

LMV Series
Terminal Type
X5‐03.1 Fixed Input
X5‐03.2
Programmable
Input
X5‐03.3
X5‐03.4 Line
X6‐03.1 PE
X6‐03.2 Neutral
X6‐03.3 Fixed Output
X7‐01.1 PE
X7‐01.2 Neutral
Programmable
X7‐01.3
Output
X7‐02.1 PE
X7‐02.2 Neutral
Programmable
X7‐02.3
Output
SCC Inc.
LMV3 Terminals
Function
Burner switch
LMV37 ‐ Decrease fire rate /
stage 3 oil ‐or‐
Revert to pilot
LMV36 ‐ Fuel 0 select
LMV37 ‐ Increase fire rate /
stage 2 oil
LMV36 ‐ Fuel 1 select
Line, fused
Protective Earth ground
Neutral
Outside main safety valve
Typical: Atomizing air
compressor or gas booster
Protective Earth ground
Neutral
Main fuel valve V2
(downstream)
‐or‐
stage 2 oil valve
Protective Earth ground
Neutral
Gas pilot valve
‐or‐
stage 3 oil valve
Page 5
Technical Instructions
Document No. LV3‐1000
Parameter
Not configurable
191 ‐ Revert to pilot
205 ‐ Staged config
942 ‐ Active load source
205 ‐ Staged config
942 ‐ Active load source
Not configurable
191 ‐ Revert to pilot
231/271/331/371 ‐
Safety time 2
232/272/332/372 ‐ Interval
2
241/341 ‐ Valve proving
Not configurable
191 ‐ Revert to pilot
227/267/327/367 ‐
Safety time 1
230/270/330/370 ‐ Interval
1
231/271/331/371 ‐
Safety time 2
Rating
1.5mA,
120VAC
500mA,
120VAC
N/A
2A, 120VAC
N/A
1.6A,
120VAC
N/A
1.6A,
120VAC
Section 2