212/213
Building Technologies Basic Documentation LMV37.4... CC1P7546en
HVAC Products 30 List of figures 01.12.2009
30 List of figures
Figure 1: Electrical connection........................................................................................... 15
Figure 2: Ionization input at AC 120 V / AC 230 V........................................................... 26
Figure 3: QRB… input at AC 120 V / AC 230 V............................................................... 28
Figure 4: LMV37.4...: Dimension ....................................................................................... 29
Figure 5: Flame signal input X10-05 ................................................................................. 30
Figure 6: Flame signal input X10-06 ................................................................................. 30
Figure 7: Safety loop X3-04 ............................................................................................... 34
Figure 8: Burner flange X3-03............................................................................................ 35
Figure 9: Inputs for external load controller ON / OFF X5-03 ......................................... 35
Figure 10: Inputs external load controller Opening / Closing X5-03 ............................... 35
Figure 11: Air pressure switch (APS) X3-02..................................................................... 36
Figure 12: Pressure switch valve proving gas (P LT) X9-04 ........................................... 37
Figure 13: Pressure switch-min-gas (Pmin) / -min-oil X5-01........................................... 38
Figure 14: Pressure switch-max-gas (Pmax) / -max-oil or POC X5-02.......................... 40
Figure 15: Reset X8-04 ...................................................................................................... 42
Figure 16: Output alarm X3-05 .......................................................................................... 43
Figure 17: Fan motor contactor X3-05 .............................................................................. 43
Figure 18: Fan continuous purging X3-05......................................................................... 43
Figure 19: Output ignition (Z) X4-02.................................................................................. 44
Figure 20: Output fuel valve (V1) X8-02 ........................................................................... 45
Figure 21: Output fuel valve (V2) X7-01 ........................................................................... 45
Figure 22: Output fuel valve (V3) / pilot valve (PV) X7-02............................................... 45
Figure 23: Output safety valve (SV) X6-03 ....................................................................... 45
Figure 24: Output for indication of operation X8-04......................................................... 45
Figure 25: Valve proving with separate pressure switch (P LT)...................................... 48
Figure 26: Valve proving via pressure switch-min-gas .................................................... 49
Figure 27: Message in the case of program stop............................................................. 56
Figure 28: Continuous fan.................................................................................................. 57
Figure 29: Program for gas direct ignition (G) .................................................................. 64
Figure 30: Program for gas pilot ignition (Gp1) ................................................................ 65
Figure 31: Program for gas pilot ignition (Gp2) ................................................................ 66
Figure 32: Program for light oil (LO).................................................................................. 67
Figure 33: Modulating operation X5-03............................................................................. 71
Figure 34: 2-stage operation X5-03................................................................................... 72
Figure 35: 3-stage operation X5-03................................................................................... 72
To Next Page
Loading...
