Siemens LMV50 series

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Building Technologies Basic Documentation LMV5... CC1P7550en
24 List of figures 22.05.2018
24 List of figures
Figure 1: Mounting the LMV5 ........................................................................................ 12
Figure 2: Mounting the AZL5 ........................................................................................ 13
Figure 3: Basic diagram ................................................................................................ 20
Figure 4: Block diagram – inputs / outputs .................................................................... 22
Figure 5: Block diagram –inputs / outputs ..................................................................... 23
Figure 6: Block diagram – inputs / outputs .................................................................... 24
Figure 7: Fuel train application – gas direct ignition ...................................................... 25
Figure 8: Fuel train application – gas pilot ignition 1 ..................................................... 25
Figure 9: Fuel train application – gas pilot ignition 2 ..................................................... 25
Figure 10: Fuel train application – fuel valve control ..................................................... 25
Figure 11: Fuel train application – light oil direct ignition, 1-stage ................................ 26
Figure 12: Fuel train application – light oil direct ignition, 2-stage ................................ 26
Figure 13: Fuel train application – light oil direct ignition, 3-stage ................................ 26
Figure 14: Fuel train application – light oil direct ignition, modulating, without shutdown
facility for adjustable head ..................................................................................... 27
Figure 15: Fuel train application – light oil direct ignition, modulating, with shutdown
facility for adjustable head ..................................................................................... 27
Figure 16: Fuel train application – fuel valve control ..................................................... 27
Figure 17: Fuel train application – heavy oil direct ignition, 2-stage ............................. 28
Figure 18: Fuel train application – heavy oil direct ignition, modulating ........................ 28
Figure 19: Fuel train application – fuel valve control ..................................................... 29
Figure 20: Fuel train application – dual-fuel burner gas / light oil, with gas pilot ignition
............................................................................................................................... 30
Figure 21: Fuel train application – fuel valve control ..................................................... 30
Figure 22: Fuel train application – dual-fuel burner gas / light oil, with gas pilot ignition
............................................................................................................................... 31
Figure 23: Fuel train application – fuel valve control ..................................................... 31
Figure 24: Self-test function LMV5 / QRI / QRA7.......................................................... 32
Figure 25: Connection diagram QRI ............................................................................. 34
Figure 26: Connection diagram QRA ............................................................................ 36
Figure 27: Connection diagram QRA7 with cable AGM23 ............................................ 37
Figure 28: Reset / manual lockout (X4-01 pin 4)........................................................... 43
Figure 29: Additional speed-dependent air pressure switch ......................................... 45
Figure 30: Gas valve proving ........................................................................................ 61
Figure 31: Fuel train application – program gas direct ignition (G) ............................... 73
Figure 32: Fuel train application – program gas direct ignition (Gp1) ........................... 74
Figure 33: Fuel train application – program gas pilot ignition (Gp2) ............................. 75