Siemens LME72 Series Manuals

Manuals and User Guides for Siemens LME72 Series. We have 1 Siemens LME72 Series manual available for free PDF download: Basic Documentation

Siemens LME72 Series Basic Documentation

Siemens LME72 Series Basic Documentation (116 pages)

Burner control

Brand: Siemens | Category: Safety Equipment | Size: 2.94 MB

Table of Contents

Table of Contents
3
1 Safety Notes

8
- Warning Notes
  8
- Mounting Notes
  9
- Installation Notes
  10
- Electrical Connection of Flame Detectors
  11
- Commissioning Notes
  12
- Standards and Certificates
  13
- Lifetime
  14
- Disposal Notes
  14
- Typographical Conventions
  15
- Safety Notes
  15
- Qualified Personnel
  15
- Correct Use
  15
2 System Makeup / Function Description

16
- Features
  17
3 Type Summary

18
- Burner Controls
  18
- Program Module
  19
- PME7 with Mains Voltage AC 120 V
  19
- PME7 with Mains Voltage AC 230 V
  21
- External Display and Operating Units
  23
- Flame Detectors
  24
- Actuators
  25
- Pressure Switch
  25
- Dummy Plugs for RJ11
  25
- Connector Sets for LME7
  26
- Service- Tools
  27
4 Technical Data

28
- Basic Unit LME7
  28
- Terminal Rating Inputs
  29
- Terminal Rating Outputs
  30
- Cable Lengths
  32
- Actuators
  33
- Cross-Sectional Areas
  33
- RAST5 Connector
  34
- RAST3.5 Connector
  34
- Signal Cable AGV50
  34
- Azl2  Bci
  34
- Dummy Plug for RJ11
  34
- Environmental Conditions
  35
- Flame Supervision
  36
- Ionization Probe
  36
- QRA2 / QRA4 / QRA10 (LME71 / LME73 Only)
  38
- Qrb1/Qrb3/ Qrb4
  39
- Qrc
  41
5 Dimensions

42
6 Function

43
7 Operation, Indication, Diagnostics

46
- Operation
  46
- Indication of Operating State
  46
- Diagnostics of Cause of Fault
  47
8 Inputs / Outputs

49
9 Connection Diagram AGG9 Connector

50
- Lme71
  50
- Lme72
  51
- Lme73
  52
10 LME7 Burner Control

53
11 Multistage or Modulating Mode with Actuator

56
12 Safety Notes Relating to Operation of AZL2

62
13 Operation Via AZL2

63
- Description of the Unit / Display and Buttons
  63
- Meaning of Symbols on the Display
  64
- Special Functions
  64
- Manual Lockout
  64
- Operation
  65
- Normal Display
  65
- Display in Standby Mode
  65
- Display During Startup / Shutdown
  65
  - Display of Program Phases
    65
  - List of Phase Display (Display Depending on Program)
    66
- Display of Operating Position
  67
- Fault Status Messages, Display of Errors and Info
  68
  - Display of Errors (Faults) with Lockout
    68
  - Reset
    68
- Menu-Driven Operation
  69
- Assignment of Levels
  69
- Info Level
  70
- Display of Info Level
  70
- Display of Info Values
  71
- Identification Date
  71
- Identification Number
  71
- Identification of Burner
  72
- Number of Startups Resettable
  73
- Total Number of Startups
  74
- End of Info Level
  74
- Service Level
  75
- Display of the Service Level
  75
- Display of Service Values
  76
- Error History
  76
- Mains Voltage
  76
- Intensity of Flame
  76
- End of Service Level
  76
- Parameter Level
  77
- Entering the Password
  78
- Changing the Heating Engineer's Password
  80
- Changing the Oem's Password
  82
- Backup
  83
- Restore
  85
- Operating Variants of the Parameters
  87
- Parameters Without Index, with Direct Display
  87
- Example of Parameter 225 (Prepurge Time) on the Parameter Level
  87
- Parameters Without Index, with no Direct Display
  89
- Example of Parameter 224 (Specified Time Air Pressure Switch) on the Parameter Level
  89
- Parameters with Index, with or Without Direct Display
  91
- Example of Parameter 701: Actual Error on the Service Level
  91
14 Error Code List with Operation Via External AZL2 Display

94
15 Operation Via Internal LED

96
- Description of Display and Buttons
  96
- Normal Display
  97
- Display in Standby Mode
  97
- Display During Startup / Shutdown
  97
- Display of Program Phases
  97
- List of Phase Display
  98
- Display of Operating Position
  100
- Special Functions
  100
- Manual Lockout
  100
- Fault Status Messages, Display of Errors
  101
- Display of Errors (Faults) with Lockout
  101
- Display of Flame Current ION or QRA
  102
- Reset
  102
- Display of Preset Output
  103
- Manual Adjustment (Depending on the PME7)
  104
- Position of Actuator or Speed of PWM Fan in Modulating Operation with Analog Signal
  104
- Initial Startup with a New PME7 or in Case of Replacement of the PME7
  107
- Manual Backup
  109
- Error During Backup Process
  110
- Manual Restore
  111
- Errors During the Restore Process
  112
- Reset
  112
16 List of Figures

116

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