List Of Figures - Siemens LME7 Series Basic Documentation

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Building Technologies
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23 List of figures

Figure 1: Mounting – mounting surface............................................................................. 10
Figure 2: Example: Modulating gas burner ...................................................................... 15
Figure 3: Measuring circuit for ionization probe................................................................ 24
Figure 4: Measuring circuit for QRA... ............................................................................... 25
Figure 5: Dimension LME7................................................................................................. 26
Figure 6: Diagnostics of the cause of fault........................................................................ 30
Figure 7: Inputs / Outputs ................................................................................................... 32
Figure 8: Program sequence PME71.401... for connection diagram fuel train (G)........ 33
Figure 9: Connection diagram fuel train gas direct ignition (G), 1-stage ........................ 34
Figure 10: Connection diagram fuel train gas direct ignition (G), 2-stage ...................... 34
Figure 11: LME71.000...: Inputs and outputs / internal connection diagram.................. 36
Figure 12: Program sequence PME71.402... for connection diagram fuel trains (G) /
Gp1/1)........................................................................................................................... 39
Figure 13: Connection diagram fuel train gas direct ignition (G), 1-stage ...................... 40
Figure 14: Connection diagram fuel train gas pilot ignition 1 (Gp1/1), 1-stage.............. 40
Figure 15: LME71.000...: Inputs and outputs / internal connection diagram.................. 42
Figure 16: Program sequence PME72.521... for connection diagram fuel trains (G) /
Gp1/1)........................................................................................................................... 46
Figure 17: Connection diagram fuel train gas direct ignition (G), 1-stage ...................... 47
Figure 18: Connection diagram fuel train gas direct ignition 1 (Gp1/1), 2-stage ........... 47
Figure 19: Connection diagram for LME72.000... with actuator SQM4... (example 1).. 48
Figure 20: LME72.000...: Inputs and outputs / internal connection diagram.................. 50
Figure 21: Program sequence PME72.541... for connection diagram fuel trains (G) /
Gp1/1)........................................................................................................................... 53
Figure 22: Connection diagram fuel train gas direct ignition (G), 1-stage ...................... 54
Figure 23: Connection diagram fuel train gas pilot ignition 1 (Gp1/1), 1-stage.............. 54
Figure 24: Connection diagram for LME72.000... with actuator SQM4... (example 1).. 55
Figure 25: LME72.000...: Inputs and outputs / internal connection diagram.................. 57
Figure 26: Program sequence PME73.810... for connection diagram fuel train (G)...... 45
Figure 27: Connection diagram fuel train gas direct ignition (G), 1-stage ...................... 46
Figure 28: Connection diagram fuel train gas direct ignition (G), 2-stage ...................... 46
Figure 29: Connection diagram fuel train gas direct ignition (G), 1-stage, with valve
proving.......................................................................................................................... 47
Figure 30: Connection diagram fuel train gas direct ignition (G), 2-stage, with valve
proving.......................................................................................................................... 47
Figure 31: Valve proving with separate pressure switch (P LT)...................................... 48
Figure 32: Connection diagram for LME73.000... with actuator SQM4... (example 1).. 50
Basic Documentation LME7... CC1P7105en
13.10.2009