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Laars MagnaTherm MGH3500 manuals

MagnaTherm MGH3500 first page preview

MagnaTherm MGH3500

Brand: Laars | Category: Boiler
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. A Introduction
  4. D Safety Notes
  5. E Unit Overview
  6. F Gas Train Components
  7. G Venting Dimensions & Sizing
  8. I Unpacking and the Install Kit
  9. K Clearances
  10. A General Venting Information
  11. B.1.b Exhaust Vent Terminal
  12. C Vent and Air Pipe Sizing
  13. C.1 Category lV Vent Sizes
  14. C.4 Common Vent Test
  15. C.5 Combustion Air
  16. C.5.b Ducted Combustion Air
  17. D.2 Side-wall Combustion Air Terminal
  18. E Outdoor Installation
  19. A Gas Supply and Piping
  20. B Gas Pipe Sizing
  21. A General Water Flow Information
  22. C Water Heater Water Flow and Headloss Data
  23. A Boiler Water Piping
  24. A.4 Suggested Boiler Piping Schematics
  25. B Water Heaters
  26. B.4 Freeze Protection
  27. SECTION 6 Condensate Drain Trap
  28. A Installation Warnings
  29. B Main Power Connections
  30. C Main Power Data
  31. E.3 Temperature Sensors
  32. E.4 Heat Demands
  33. E.8 RS485 BMS
  34. F Modbus to BACnet Memory Map
  35. G Wiring Diagrams
  36. H High Voltage Wiring Diagrams
  37. I Ladder Diagrams
  38. A The Home Screen
  39. A.2 Keypad Operations
  40. B Login to Lock / Unlock the Display
  41. C Quick Start
  42. C.3 Outdoor Reset
  43. C.5 Anti-Short Cycle
  44. D Configuration
  45. D.1 CH (Central Heat)
  46. D.1.b CH2 (Central Heat, Two)
  47. D.3 Outdoor Reset
  48. D.4.a.1 Cascade CH Lead Settings
  49. D.5 Hybrid
  50. D.6 Pumps
  51. D.6.a DHW Recirculation
  52. D.7 Manual Firing Rate
  53. D.8.a Delta T Parameters
  54. D.9 External
  55. D.9.a External – Remote Set Point
  56. D.9.b External Firing Rate
  57. D.11 Miscellaneous Features
  58. D.11.b Anti-Short Cycle
  59. D.11.c Warm Weather
  60. D.11.d COM Port, BMS
  61. D.11.e Temperature Conversion
  62. D.12 Login
  63. E Service Screens
  64. E.2 Digital I/O ( Input / Output )
  65. E.3 Analog I/O
  66. E.4 Screen Settings Timeout
  67. E.7 Factory Reset
  68. F Messages and USB
  69. G Active Demands
  70. SECTION 9 Parameter Tables
  71. A Filling the Boiler System
  72. B Initial Operation
  73. B.2 Combustion Setup Procedure Hi Fire, Low Fire
  74. C Shutting Down the Unit
  75. F Transmitters
  76. A System Maintenance
  77. B.3 Controller
  78. B.8 Heat Exchanger Tubes
  79. B.10 Pressure Transmitters
  80. A Lockouts and Errors
  81. B LMV Errors
  82. A General Information
MagnaTherm MGH3500 first page preview

MagnaTherm MGH3500

Brand: Laars | Category: Boiler
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. SECTION 1 General Information
  4. D Safety Notes
  5. E Unit Overview
  6. F Gas Train Components
  7. G Venting Dimensions & Sizing
  8. I Unpacking
  9. K Clearances
  10. SECTION 2 Venting and Combustion Air
  11. B.1.b Exhaust Vent Terminal
  12. C Vent and Air Pipe Sizing
  13. C.1 Category lV Vent Sizes
  14. C.4 Common Vent Test
  15. C.5 Combustion Air
  16. C.5.b Ducted Combustion Air
  17. D.2 Side-wall Combustion Air Terminal
  18. E Outdoor Installation
  19. SECTION 3 Gas supply and Piping
  20. B Gas Pipe Sizing
  21. SECTION 4 Water Flow and Headloss Data
  22. C Water Heater Water Flow and Headloss Data
  23. SECTION 5 Piping
  24. A.4 Suggested Boiler Piping Schematics
  25. B Water Heaters
  26. B.4 Freeze Protection
  27. SECTION 6 Condensate Drain Trap
  28. SECTION 7 Electrical Connections
  29. B Main Power Connections
  30. C Control Panel Layout
  31. D.3 Temperature Sensors
  32. D.5 Analog In and Analog Out
  33. D.7 RS 485, Cascade
  34. E Modbus to BACnet Memory Map
  35. F Wiring Diagrams
  36. G High Voltage Wiring Diagrams
  37. H Ladder Diagrams
  38. SECTION 8 Control Operation
  39. A.2 Keypad Operations
  40. B Login to Lock / Unlock the Display
  41. C Quick Start
  42. C.2.a CH1
  43. C.3 Outdoor Reset
  44. C.5 Anti-Short Cycle
  45. D Configuration
  46. D.1 CH
  47. D.1.a.3 PID Parameters
  48. D.3 Outdoor Reset
  49. D.4 Cascade
  50. D.4.a Cascade CH
  51. D.4.a.1 Cascade CH Lead Settings
  52. D.4.b Cascade DHW
  53. D.4.d Redundancy
  54. D.6 Pumps
  55. D.6.a DHW Recirculation
  56. D.7 Manual Firing Rate
  57. D.8.a Delta T Parameters
  58. D.9 External
  59. D.9.a External – Remote Set Point
  60. D.9.b External Firing Rate
  61. D.11 Miscellaneous Features
  62. D.11.a Demand Priority
  63. D.11.c Warm Weather
  64. D.11.d COM Port, BMS
  65. D.11.e Temperature Conversion
  66. D.12 Login
  67. E Service Screens
  68. E.2 Digital I/O ( Input / Output )
  69. E.3 Analog I/O
  70. E.4 Screen Settings Timeout
  71. E.6 Restart Touchscreen & Recalibrate
  72. F Messages and USB
  73. G Active Demands
  74. SECTION 9 Parameter Tables
  75. A Filling the Boiler System
  76. B Initial Operation
  77. B.2 Combustion Setup Procedure
  78. C Shutting Down the Unit
  79. E Operation
  80. SECTION 11 Maintenance
  81. B.3 Controller
  82. B.8 Heat Exchanger Tubes
  83. SECTION 12 Troubleshooting
  84. SECTION 13 Replacement Parts
  85. Part Numbers
MagnaTherm MGH3500 first page preview

MagnaTherm MGH3500

Brand: Laars | Category: Boiler
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. safety notes
  4. model nomenclature
  5. Unpacking
  6. Combustion Air From Room
  7. Vertical Vent Terminal
  8. Vertical Combustion Air Terminal
  9. Outdoor Installation
  10. MagnaTherm Boiler Flow and Head Requirements
  11. mgh suggested piping schematics
  12. mgv water quality
  13. MGV Freeze Protection
  14. mgv water flow
  15. installation warnings
  16. pump connections and operation
  17. control panel layout
  18. wiring diagrams
  19. The Touch Screen
  20. Parameters
  21. Controllers
  22. Setting the Date and Time on the System Display
  23. System Identification & Access
  24. DHW - Domestic Hot Water Configuration
  25. Statistics Configuration
  26. Burner Control Ignition
  27. Lead Lag Slave Configuration
  28. Lead Lag Master Configuration
  29. Connections to a Building Automation System
  30. Combustion Setup Procedure
  31. Filling the Boiler System
  32. Initial Operation
  33. System Maintenance
  34. Controller
  35. Heat Exchanger Tubes
  36. Responding to a Lockout, Hold or Alert
  37. Troubleshooting Table
  38. Diagnostic Tests and Input/Output Indicators
  39. Lead/Lag Slave Diagnostics
  40. Control Snapshot
  41. General Information
  42. and Part Numbers
  43. Final Assembly
  44. Waterway Outlet Assembly
  45. Control Panel Assembly
  46. Distribution Box Assemblies
MagnaTherm MGH3500 first page preview

MagnaTherm MGH3500

Brand: Laars | Category: Boiler
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. A Introduction
  4. D Safety Notes
  5. E Unit Overviews
  6. F Dimensions
  7. G Unpacking and the Installation Kit
  8. A Locating the unit
  9. A General Venting
  10. B Combustion Air
  11. C.1 Ducted Combustion Air
  12. D.1 Common Venting
  13. E.1 Side Wall Vent Terminal
  14. E.2 Side Wall Combustion Air Terminal
  15. F Common Vent Test
  16. G Outdoor Installation
  17. A Gas Supply and Piping
  18. A Boiler Flow and Head Requirements
  19. B Water Heater Flow and Head Requirements
  20. A System Piping Hot Supply Connections
  21. D Condensate Drain Trap
  22. A Water Quality
  23. freeze protection
  24. E Water Flow
  25. A Installation Warnings
  26. C Pump Connections and Operation
  27. D Field Wiring
  28. E Field Connections for Single Unit Installs
  29. G Control Panel Layout
  30. H Building Automation System Connections
  31. I Lead Lag Connections
  32. J Wiring Diagrams
  33. K High Voltage Wiring Diagrams
  34. L Ladder Diagrams
  35. A The Touch Screen
  36. C Screen Menu Icons
  37. D Verification Process for Safety Related Parameters
  38. E Checking Individual Parameters
  39. F Configuring Parameters
  40. G Setting the Date and Time
  41. H Configuration Menus
  42. H.4 D HW - Domestic Hot Water Configuration
  43. H.8 Pump Configuration
  44. H.13 Delta T Limits
  45. H.18 L ag (Slave) Configuration
  46. H.19 Lead (Master) Configuration
  47. L Combustion Setup Procedure
  48. A Filling the Boiler System
  49. B Initial Operation
  50. A System Maintenance
  51. B.3 Controller
  52. B.8 Heat Exchanger Tubes
  53. B.10 B attery Back Up for Date and Time
  54. A Lockouts, Holds, and Alerts
  55. B Troubleshooting Table
  56. C D iagnostic Tests and Input/Output Indicators
  57. D Lead Lag Diagnostics
  58. G Control Snapshot
  59. SECTION 13 Replacement Parts
  60. and Part Numbers
  61. B.2 F inal Assembly, Part Numbers
  62. B.3 C ontrol Panel Assembly, Part Numbers
  63. Part Numbers (Model 1600)
  64. Part Numbers (Models 2500 and 3000)
  65. Part Numbers (Models 3500 and 4000)
  66. B.8 A C Distribution Box Assemblies and Part Numbers (Model 1600)
  67. B.9 A C Distribution Box Assembly and Blower Part Numbers (Model 2000)
  68. B.13 W aterway Outlet Assembly, Part Numbers
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