Siemens LMV36.520A1 - Page 6

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Building Technologies Division Basic Documentation LMV36... CC1P7544en
Infrastructure & Citiies Sector Contents 25.09.2013
4.5.1 Terminal output Inputs ................................................................................... 37
4.5.2 Terminal output Outputs ................................................................................ 37
4.5.3 Cable lengths ................................................................................................. 38
4.5.4 Cross-sectional areas .................................................................................... 38
4.5.5 Electrical connections of actuators ................................................................ 38
4.5.6 Environmental conditions ............................................................................... 38
5 Dimensions ................................................................................................... 39
5.1 LMV36... ......................................................................................................... 39
5.2 AGM60... ........................................................................................................ 40
6 Display and diagnostics .............................................................................. 41
7 Basic unit ...................................................................................................... 42
7.1 Description of inputs and outputs ................................................................... 42
7.2 Flame detectors ............................................................................................. 43
7.2.1 Loss of flame .................................................................................................. 44
7.2.2 Extraneous light ............................................................................................. 44
7.2.3 No flame at the end of safety time (TSA) ....................................................... 45
7.2.4 Flame intensity ............................................................................................... 45
7.2.5 Supervision of flame detector ........................................................................ 45
7.3 Digital inputs .................................................................................................. 46
7.3.1 Safety loop X3–04 (optional pressure switch-max (Pmax)), pin 1 and 2 ....... 46
7.3.2 (Burner flange) X3–03, pin 1 and 2 ................................................................ 47
7.3.3 Input for external controller (ON / OFF) X5–03, pin 1 .................................... 47
7.3.4 Air pressure switch (APS) X3–02 ................................................................... 48
7.3.5 Gas pressure switch for gas valve proving (P LT) X9-04 ............................... 49
7.3.6 Gas pressure switch-min (Pmin), start release gas X5–01 ............................ 50
7.3.7 Oil pressure switch-min (Pmin) X9-04 (X5–01 on AGM60...) ........................ 51
7.3.8 Setting the time for checking the pressure switch .......................................... 52
7.3.9 Gas / oil pressure switch-max (Pmax) / or POC contact, start release
oil X5–02 ........................................................................................................ 53
7.3.10 Fuel selection ................................................................................................. 56
7.3.11 Reset X8-04, pin 1 ......................................................................................... 56
7.4 Digital outputs ................................................................................................ 57
7.4.1 Output alarm type No-SI X3–05 pin 2 ............................................................ 57
7.4.2 Fan motor contactor type SI X3–05, pin 1 ..................................................... 57
7.4.3 Fan continuous purging X3–05, pin 3 ............................................................ 57
7.4.4 Output ignition (Z) type SI (IGNITION) X4–02 ............................................... 58
7.4.5 Outputs fuel valves type SI (V1...V3 / PV) X8–02, X7-01, X7-02 ................... 59
7.4.6 Output safety valve (SV) type SI X6–03 / magnetic clutch ............................ 61
7.4.7 Output for indication of operation X8-04 pin 2 ............................................... 61
7.5 Program sequence ......................................................................................... 62
7.5.1 Time parameters ............................................................................................ 62
7.5.2 Valve proving ................................................................................................. 64
7.5.3 Valve proving with separate pressure switch (P LT) X9-04 ........................... 65
7.5.4 Valve proving via gas pressure switch-min X5-01 ......................................... 66
7.5.4.1. Lockout phase (phase 00) ............................................................................. 66
7.5.4.2. Safety phase (phase 02) ................................................................................ 67
7.5.5 Special functions during the program sequence ............................................ 68
7.5.5.1. Reset / manual lockout .................................................................................. 68