Aerco Benchmark BMK 2500 Boiler System Manuals

Manuals and User Guides for Aerco Benchmark BMK 2500 Boiler System. We have 6 Aerco Benchmark BMK 2500 Boiler System manuals available for free PDF download: User Manual, Operation And Service Manual, Installation And Startup Manual

Aerco Benchmark BMK 2500 User Manual (207 pages)

Brand: Aerco | Category: Boiler | Size: 12 MB

Table of Contents
3
Foreword

7
Chapter 1. Safety Precautions

11
- Warnings & Cautions
  11
- Emergency Shutdown
  12
- Prolonged Shutdown
  12
Chapter 2. Installation

15
- Introduction
  15
- Receiving the Unit
  15
- Unpacking
  15
- Site Preparation
  16
  - Installation Clearances
    16
  - Setting the Unit
    17
- Supply and Return Piping
  18
- Pressure Relief Valve Installation
  19
- Condensate Drain & Piping
  20
- Condensate Trap Installation
  21
- Gas Supply Piping
  22
- Ac Electrical Power Wiring
  24
  - Electrical Power Requirements
    25
- Field Control Wiring
  26
  - OUTDOOR AIR in Terminal
    27
  - AIR TEMP SENSOR Terminals
    27
  - O 2 SENSOR Terminals
    28
  - SPARK SIGNAL Terminals
    28
  - ANALOG in Terminals
    28
  - VALVE FEEDBACK Terminals
    28
  - SHIELD Terminals
    29
  - ANALOG out Terminals
    29
  - RS485 Comm Terminals
    29
  - RS232 Comm Terminals
    29
  - VFD/BLOWER Terminals
    29
  - Interlock Terminals
    29
  - FAULT RELAY Terminals
    30
  - Aux.relay Terminals
    30
- Flue Gas Vent Installation
  30
- Combustion Air
  31
- Ducted Combustion Air
  31
- Sequencing Isolation Valve Installation
  32
Chapter 3. Operation

35
- Introduction
  35
- Control Panel Description
  35
- Control Panel Menus
  39
  - Menu Processing Procedure
    39
- Operating Menu
  41
- Setup Menu
  41
- Configuration Menu
  42
- Tuning Menu
  44
- Combustion Cal Menu
  45
- Bst (Boiler Sequencing Technology) Menu
  45
- Start Sequence
  48
- Start/Stop Levels
  52
Chapter 4. Initial Start-Up

53
Chapter 5. Mode of Operation

65
- Introduction
  65
- Indoor/Outdoor Reset Mode
  65
- Constant Setpoint Mode
  66
  - Setting the Setpoint
    67
- Remote Setpoint Modes
  67
  - Remote Setpoint Field Wiring
    68
  - Remote Setpoint Startup
    68
- Direct Drive Modes
  68
  - Direct Drive Field Wiring
    69
  - Direct Drive Startup
    69
- Aerco Control System (Acs)
  70
  - ACS External Field Wiring
    70
  - ACS Setup and Startup
    70
- Combination Control System (Ccs)
  71
  - Combination Control System Field Wiring
    72
  - Combination Control System Setup and Startup
    72
Chapter 6. Safety Device Testing

73
- Testing of Safety Devices
  73
- Low Gas Pressure Fault Test
  74
- High Gas Pressure Test
  75
- Low Water Level Fault Test
  77
- Water Temperature Fault Test
  78
- Interlock Tests
  79
  - Remote Interlock Test
    79
  - Delayed Interlock Test
    79
- Flame Fault Tests
  80
- Air Flow Fault Tests
  82
  - Blower Proof Switch Test
    82
  - Blocked Inlet Switch Test
    82
- Ssov Proof of Closure Switch
  84
- Purge Switch Open During Purge
  85
- Ignition Switch Open During Ignition
  86
- Safety Pressure Relief Valve Test
  87
Chapter 7. Maintenance

89
Chapter 8. Troubleshooting Guide

105
- Introduction
  105
- Additional Faults Without Specific Fault Messages
  117
Chapter 9. Boiler Sequencing Technology

121
Appendix A: Boiler Menu Item Descriptions

137
Appendix B: Startup, Status & Display Messages

145
Appendix C: Sensor Resistance/Voltage Chart

149
Appendix D: Recommended Periodic Testing

151
Appendix E: Indoor/Outdoor Reset Ratio Charts

153
Appendix F: Dimensional Drawing

157
Appendix G: Clearance Drawings

158
Appendix H: Parts List Drawings

159
Appendix I: C-More Wiring Diagrams

171
Appendix J: Piping Drawings

191
Appendix K: C-More Control Panel Views

199
Appendix L: Recommended Spares

201
Appendix M: Korean Gas Trains

203

Aerco Benchmark BMK 2500 User Manual (204 pages)

Natural Gas Modulating & Condensing Hot Water Boiler Models

Brand: Aerco | Category: Boiler | Size: 12 MB

Table of Contents
3
Foreword

7
Chapter 1. Safety Precautions

11
- Warnings & Cautions
  11
- Emergency Shutdown
  12
- Prolonged Shutdown
  12
Chapter 2. Installation

15
- Introduction
  15
- Receiving the Unit
  15
- Unpacking
  15
- Site Preparation
  16
  - Installation Clearances
    16
  - Setting the Unit
    17
- Supply and Return Piping
  19
- Pressure Relief Valve Installation
  19
- Condensate Drain & Piping
  20
- Condensate Trap Installation
  21
- Gas Supply Piping
  22
- Ac Electrical Power Wiring
  24
  - Electrical Power Requirements
    25
- Field Control Wiring
  26
  - Outdoor Air in (OUT) & Air Sensor Common (COM)
    27
  - COMBUSTION AIR Terminal
    27
  - O 2 Sensor (O2+ & O2-)
    28
  - Spark Signal (Flw+ & Flw-)
    28
  - Analog in (+ & -)
    28
  - PWM) in (BMS+ & BMS-)
    28
  - Shield (SHLD & SHLD)
    28
  - Analog Output (+ & -)
    28
  - Comm (+, GND, & -)
    29
  - Comm (Txd & Rxd)
    29
  - Vfd/Blower (0-10 & AGND)
    29
  - Interlocks
    29
  - Fault Relay (NC, COM, & NO)
    30
  - Auxiliary Relay Contacts (NC, COM, & NO)
    30
- Flue Gas Vent Installation
  30
- Combustion Air
  31
  - Combustion from Outside the Building
    31
  - Combustion Air from Inside the Building
    31
- Ducted Combustion Air
  31
- Sequencing Valve Installation
  31
Chapter 3. Operation

33
- Introduction
  33
- Control Panel Description
  33
- Control Panel Menus
  37
  - Menu Processing Procedure
    37
- Operating Menu
  39
- Setup Menu
  39
- Configuration Menu
  40
- Tuning Menu
  42
- Combustion Cal Menu
  43
- BST (Boiler Sequencing Technology) Menu
  43
- Start Sequence
  46
- Start/Stop Levels
  50
Chapter 4. Initial Start-Up

51
Chapter 5. Mode of Operation

63
- Introduction
  63
- Indoor/Outdoor Reset Mode
  63
- Constant Setpoint Mode
  64
  - Setting the Setpoint
    64
- Remote Setpoint Modes
  65
  - Remote Setpoint Field Wiring
    65
  - Remote Setpoint Startup
    66
- Direct Drive Modes
  66
  - Direct Drive Field Wiring
    67
  - Direct Drive Startup
    67
- Aerco Control System (Acs)
  67
  - ACS External Field Wiring
    67
  - ACS Setup and Startup
    68
- Combination Control System (Ccs)
  68
  - Combination Control System Field Wiring
    69
  - Combination Control System Setup and Startup
    69
Chapter 6. Safety Device Testing

71
- Testing of Safety Devices
  71
- Low Gas Pressure Fault Test
  72
- High Gas Pressure Test
  73
- Low Water Level Fault Test
  75
- Water Temperature Fault Test
  76
- Interlock Tests
  77
  - Remote Interlock Test
    77
  - Delayed Interlock Test
    77
- Flame Fault Tests
  78
- Air Flow Fault Tests
  80
  - Blower Proof Switch Test
    80
  - Blocked Inlet Switch Test
    80
- Ssov Proof of Closure Switch
  82
- Purge Switch Open During Purge
  83
- Ignition Switch Open During Ignition
  84
- Safety Pressure Relief Valve Test
  85
Chapter 7. Maintenance

87
Chapter 8. Troubleshooting Guide

99
- Introduction
  99
- Additional Faults Without Specific Fault Messages
  111
Chapter 9. Rs-232 Communication

113
- Introduction
  113
  - Acquiring the Putty Application
    113
  - Running a Command on a Remote Machine Using Putty
    114
- Communication Setup
  115
- Menu Processing Utilizing Rs-232 Communication
  115
- Data Logging
  116
  - Fault Log
    117
  - Operation Time Log
    117
  - Sensor Log
    118
Chapter 10. Boiler Sequencing Technology

119
Appendix A: Boiler Menu Item Descriptions

133
Appendix B: Startup, Status & Display Messages

139
Appendix C: Sensor Resistance/Voltage Chart

143
Appendix D: Boiler Default Settings

145
Appendix E: Recommended Periodic Testing

147
Appendix F: Indoor/Outdoor Reset Ratio Charts

149
Appendix G: Dimensional Drawing

153
Appendix H: Clearance Drawings

154
Appendix I: Parts List Drawings

155
Appendix J: C-More Wiring Diagrams

171
Appendix K: Piping Drawings

191
Appendix L: C-More Control Panel Views

199
Appendix M: Recommended Spares

201
Appendix N: Limited Warranty

203

Aerco Benchmark BMK 2500 Operation And Service Manual (178 pages)

benchmark platinum series

Brand: Aerco | Category: Boiler | Size: 14 MB

Table of Contents
2
Foreword

5
Section 1: Safety Precautions

9
Section 2: Operation

13
- Introduction
  13
- Control Panel Description
  14
- Control Panel Menus
  17
  - Menu Navigation and Processing Procedure
    17
- Operating Menu
  19
- Setup Menu
  20
- Configuration Menu
  21
- Tuning Menu
  23
- Combustion Cal Menu
  23
- Bst (Boiler Sequencing Technology) Menu
  26
- Calibration Menu
  29
Section 3: Modes of Operation

31
- Introduction
  31
- Indoor/Outdoor Reset Mode
  31
- Constant Setpoint Mode
  32
  - Setting the Setpoint
    33
- Remote Setpoint Modes
  33
  - Remote Setpoint Field Wiring
    34
  - Remote Setpoint Startup
    34
- Direct Drive Modes
  34
  - Direct Drive Field Wiring
    35
  - Direct Drive Startup
    35
- Aerco Control System (Acs)
  36
  - ACS External Field Wiring
    36
  - ACS Setup and Startup
    36
- Combination Control System (Ccs)
  37
  - Combination Control System Field Wiring
    38
  - Combination Control System Setup and Startup
    38
Section 4: Aertrim Operation

39
- Aertrim Introduction
  39
- Aertrim Activation
  39
- Operation Details
  40
- Aertrim Auto Calibration
  42
- Aertrim Menu Items
  43
- Aertrim Menu Values and Defaults
  44
- Aertrim Maintenance and Troubleshooting
  50
Section 5: Maintenance

53
Section 6: Troubleshooting Guide

73
- Introduction
  73
- Additional Faults Without Specific Fault Messages
  85
Appendix A: Boiler Menu Item Descriptions

87
Appendix B: Startup, Status, & Fault Messages

99
- Table B-2: Fault Messages
  100
Appendix C: Sensor Resistance/Voltage Chart

103
Appendix D: Recommended Periodic Testing

105
Appendix E: Indoor/Outdoor Reset Ratio Charts

107
Appendix F: Benchmark 750/1000 Part Lists

111
Appendix G: Benchmark 1500/2000 Part Lists

121
Appendix H: Benchmark 2500/3000 Part Lists

137
Appendix I: Wiring Diagrams

159
Appendix J: C-More Control Panel Views

175
Appendix K: Recommended Spares

177
- OMM-0116_0A AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
  178

Aerco Benchmark BMK 2500 Installation And Startup Manual (128 pages)

benchmark platinum series

Brand: Aerco | Category: Boiler | Size: 6 MB

Aerco Benchmark BMK 2500 User Manual (164 pages)

Benchmark series Natural Gas, Propane Gas, or Dual Fuel Fired Modulating, Condensing Boilers

Brand: Aerco | Category: Boiler | Size: 14 MB

Table of Contents
2
Foreword

5
Section 1: Safety Precautions

9
Section 2: Operation

13
- Introduction
  13
- C-More Controller Description
  14
- C-More Controller Menus
  17
  - Menu Navigation and Processing Procedure
    17
- Operating Menu
  19
- Setup Menu
  20
- Configuration Menu
  21
- Tuning Menu
  23
- Combustion Cal Menu
  23
- Bst (Boiler Sequencing Technology) Menu
  26
- Calibration Menu
  29
Section 3: Modes of Operation

31
- Introduction
  31
- Indoor/Outdoor Reset Mode
  31
- Constant Setpoint Mode
  32
  - Setting the Setpoint
    33
- Remote Setpoint Modes
  33
  - Remote Setpoint Field Wiring
    34
  - Remote Setpoint Startup
    34
- Direct Drive Modes
  34
  - Direct Drive Field Wiring
    35
  - Direct Drive Startup
    35
- Aerco Control System (Acs)
  36
  - ACS External Field Wiring
    36
  - ACS Setup and Startup
    36
- Combination Control System (Ccs)
  37
  - Combination Control System Field Wiring
    38
  - Combination Control System Setup and Startup
    38
Section 4: Maintenance

39
Section 5: Troubleshooting Guide

59
- Introduction
  59
- Additional Faults Without Specific Fault Messages
  71
Appendix A: Boiler Menu Item Descriptions

73
Appendix B: Startup, Status, & Fault Messages

85
- Table B-2: Fault Messages
  86
Appendix C: Sensor Resistance/Voltage Chart

89
Appendix D: Recommended Periodic Testing

91
Appendix E: Indoor/Outdoor Reset Ratio Charts

93
Appendix F: Benchmark 750/1000 Part List

97
Appendix G: Benchmark 1500/2000 Part List

107
Appendix H: Benchmark 2500/3000 Part List

123
Appendix I: Wiring Diagrams

145
Appendix J: C-More Controller Views

161
Appendix K: Recommended Spares

163

Aerco Benchmark BMK 2500 User Manual (146 pages)

Benchmark series Natural Gas Fired, Modulating and Condensing Boilers

Brand: Aerco | Category: Boiler | Size: 12 MB

Table of Contents
2
Foreword

5
Section 1: Safety Precautions

9
- Warnings & Cautions
  9
- Emergency Shutdown
  10
- Prolonged Shutdown
  10
Section 2: Operation

11
- Introduction
  11
- C-More Controller Description
  12
- C-More Controller Menus
  15
  - Menu Navigation and Processing Procedure
    15
- Operating Menu
  17
- Setup Menu
  18
- Configuration Menu
  19
- Tuning Menu
  21
- Combustion Cal Menu
  21
- Bst (Boiler Sequencing Technology) Menu
  23
- Calibration Menu
  26
Section 3: Modes of Operation

29
- Introduction
  29
- Indoor/Outdoor Reset Mode
  29
- Constant Setpoint Mode
  30
  - Setting the Setpoint
    31
- Remote Setpoint Modes
  31
  - Remote Setpoint Field Wiring
    32
  - Remote Setpoint Startup
    32
- Direct Drive Modes
  32
  - Direct Drive Field Wiring
    33
  - Direct Drive Startup
    33
- Aerco Control System (Acs)
  34
  - ACS External Field Wiring
    34
  - ACS Setup and Startup
    34
- Combination Control System (Ccs)
  35
  - Combination Control System Field Wiring
    36
  - Combination Control System Setup and Startup
    36
Section 4: Maintenance

37
Section 5: Troubleshooting Guide

57
- Introduction
  57
- Additional Faults Without Specific Fault Messages
  69
Appendix A: Boiler Menu Item Descriptions

71
Appendix B: Startup, Status, & Fault Messages

83
- Startup and Status Messages
  83
- Fault Messages
  84
Appendix C: Sensor Resistance/Voltage Chart

87
Appendix D: Recommended Periodic Testing

89
Appendix E: Indoor/Outdoor Reset Ratio Charts

91
Appendix F: Benchmark 750/1000 Part List

95
Appendix G: Benchmark 1500/2000 Part List

103
Appendix H: Benchmark 2500/3000 Part List

113
Appendix I: Wiring Diagrams

127
Appendix J: C-More Controller Views

143
Appendix K: Recommended Spares

145

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Aerco Benchmark BMK 2500 Boiler System Manuals

Aerco Benchmark BMK 2500 User Manual (207 pages)

Table of Contents

Foreword

Chapter 1. Safety Precautions

Chapter 2. Installation

Chapter 3. Operation

Chapter 4. Initial Start-Up

Chapter 5. Mode of Operation

Chapter 6. Safety Device Testing

Chapter 7. Maintenance

Chapter 8. Troubleshooting Guide

Chapter 9. Boiler Sequencing Technology

Appendix A: Boiler Menu Item Descriptions

Appendix B: Startup, Status & Display Messages

Appendix C: Sensor Resistance/Voltage Chart

Appendix D: Recommended Periodic Testing

Appendix E: Indoor/Outdoor Reset Ratio Charts

Appendix F: Dimensional Drawing

Appendix G: Clearance Drawings

Appendix H: Parts List Drawings

Appendix I: C-More Wiring Diagrams

Appendix J: Piping Drawings

Appendix K: C-More Control Panel Views

Appendix L: Recommended Spares

Appendix M: Korean Gas Trains

Aerco Benchmark BMK 2500 User Manual (204 pages)

Table of Contents

Foreword

Chapter 1. Safety Precautions

Chapter 2. Installation

Chapter 3. Operation

Chapter 4. Initial Start-Up

Chapter 5. Mode of Operation

Chapter 6. Safety Device Testing

Chapter 7. Maintenance

Chapter 8. Troubleshooting Guide

Chapter 9. Rs-232 Communication

Chapter 10. Boiler Sequencing Technology

Appendix A: Boiler Menu Item Descriptions

Appendix B: Startup, Status & Display Messages

Appendix C: Sensor Resistance/Voltage Chart

Appendix D: Boiler Default Settings

Appendix E: Recommended Periodic Testing

Appendix F: Indoor/Outdoor Reset Ratio Charts

Appendix G: Dimensional Drawing

Appendix H: Clearance Drawings

Appendix I: Parts List Drawings

Appendix J: C-More Wiring Diagrams

Appendix K: Piping Drawings

Appendix L: C-More Control Panel Views

Appendix M: Recommended Spares

Appendix N: Limited Warranty

Aerco Benchmark BMK 2500 Operation And Service Manual (178 pages)

Table of Contents

Foreword

Section 1: Safety Precautions

Section 2: Operation

Section 3: Modes of Operation

Section 4: Aertrim Operation

Section 5: Maintenance

Section 6: Troubleshooting Guide

Appendix A: Boiler Menu Item Descriptions

Appendix B: Startup, Status, & Fault Messages

Appendix C: Sensor Resistance/Voltage Chart

Appendix D: Recommended Periodic Testing

Appendix E: Indoor/Outdoor Reset Ratio Charts

Appendix F: Benchmark 750/1000 Part Lists

Appendix G: Benchmark 1500/2000 Part Lists

Appendix H: Benchmark 2500/3000 Part Lists

Appendix I: Wiring Diagrams

Appendix J: C-More Control Panel Views

Appendix K: Recommended Spares

Aerco Benchmark BMK 2500 Installation And Startup Manual (128 pages)

Table of Contents

Foreword

Section 1: Safety Precautions

Section 2: Installation

Section 3: Start Sequence

Section 4: Initial Start-Up