Aerco BENCHMARK BMK 3000DF Manuals

Manuals and User Guides for Aerco BENCHMARK BMK 3000DF. We have 2 Aerco BENCHMARK BMK 3000DF manuals available for free PDF download: User Manual

Aerco BENCHMARK BMK 3000DF User Manual

Aerco BENCHMARK BMK 3000DF User Manual (207 pages)

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

Table of Contents

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

Advertisement

Aerco BENCHMARK BMK 3000DF User Manual

Aerco BENCHMARK BMK 3000DF 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

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

Advertisement

Related Products

Aerco Categories

Boiler Water Heater Tools Heater Controller

More Aerco Manuals