Watts Aerco Innovation 800 Manuals

Manuals and User Guides for Watts Aerco Innovation 800. We have 1 Watts Aerco Innovation 800 manual available for free PDF download: User Manual

Watts Aerco Innovation 800 User Manual (174 pages)

Gas-Fired Hot Water Boilers

Brand: Watts | Category: Boiler | Size: 9 MB

Table of Contents
3
Foreword
7
Chapter 1. Safety Precautions

11
- Warnings & Cautions
  11
- Emergency Shutdown
  12
- Prolonged Shutdown
  13
Chapter 2. Installation

15
- Introduction
  15
- Receiving the Unit
  15
- Unpacking
  15
- Site Preparation
  16
- Installation Clearances
  16
- Setting the Unit
  17
- Water Inlet and Outlet Piping
  18
- WHM Actuator-Controlled Ball Valve Installation
  18
- Test Hose Bib Connection
  20
- System Recirculation Loop
  20
- Pressure & Temperature Relief Valve Installation
  21
- Condensate Drain & Piping
  22
- Gas Supply Piping
  24
- Gas Supply Specifications
  24
- Manual Gas Shutoff Valve
  24
- External Gas Supply Regulator
  25
- Ac Electrical Power Wiring
  26
- Electrical Power Requirements
  26
- Field Control Wiring
  27
- OUTDOOR AIR in Terminal
  28
- COMBUSTION AIR Terminals
  28
- O2 SENSOR Terminals
  28
- SPARK SIGNAL Terminals
  28
- ANALOG in Terminals
  29
- VALVE FEEDBACK Terminals
  29
- SHIELD Terminals
  29
- ANALOG out Terminals
  29
- RS485 Comm Terminals
  30
- RS232 Comm Terminals
  30
- VFD/BLOWER Terminals
  30
- Interlock Terminals
  30
- FAULT RELAY Terminals
  31
- AUX RELAY Terminals
  31
- Flue Gas Vent Installation
  31
- Combustion Air
  32
- Combustion from Outside the Building
  32
- Combustion Air from Inside the Building
  32
- Ducted Combustion
  32
Chapter 3. Operation

33
- Introduction
  33
- Control Panel Description
  33
- Control Panel Menus
  37
- Menu Processing Procedure
  37
- Operating Menu
  39
- Setup Menu
  40
- Configuration Menu
  40
- Tuning Menu
  42
- Calibration Menu
  43
- Start Sequence
  45
- Start/Stop Levels
  48
Chapter 4. Initial Start-Up

49
Chapter 5. Safety Device Testing

61
- Introduction
  61
- Low Gas Pressure Fault Test
  61
- High Gas Pressure Fault Test
  62
- Low Water Level Fault Test
  63
- Water Temperature Fault Test
  63
- Interlock Tests
  64
- Remote Interlock
  64
- Delayed Interlock
  65
- FLAME FAULT Tests
  65
- Air Flow Fault Tests
  66
- Ssov Proof of Closure Switch
  68
- Purge Switch Open During Purge
  69
- Ignition Switch Open During Ignition
  69
- Safety Pressure Relief Valve Test
  70
Chapter 6. Maintenance

71
Chapter 7. Troubleshooting Guide

91
- Introduction
  91
- Additional Faults Without Specific Fault Messages
  103
Chapter 8. Water Heater Management

107
- General Description
  107
- Whm Principles of Operation
  108
- New Aerco Whm Features
  108
- Valve Feedback
  108
- Valve Supervisor
  108
- Valve Control
  108
- Modbus Header Sensor
  109
- Automatic Temperature Sensor Calibration
  109
- Manual Mode Password Required
  109
- Quick Re-Flash Feature
  109
- WHM Auto Mstr
  110
- Run Hours and Run Cycles
  110
- High Temperature Governor
  110
- Whm Status Displays
  110
- Water Heater Management Alternating Status Displays
  111
- Whm Menu
  111
- Whm Menu Item Descriptions
  113
- Whm Hardware Installation & Set-Up Instructions
  117
- Installation Notes
  117
- Hardware Installation
  118
- WHM Modbus Network Wiring
  119
- Control and Power Wiring
  120
- Whm Programming & Start-Up
  121
- Troubleshooting
  123
- Sequencing Valve Description & Operation
  123
- Sequencing Valve Description
  123
- Sequencing Valve Operating Characteristics
  126
Appendix A - Innovation Menu Item Descriptions

127
Appendix B - Startup, Status and Fault Messages

137
Appendix C - Temperature Sensor Resistance/Voltage Chart

141
Appendix D - Dimensional Drawings

143
Appendix E - Parts List Drawings

145
Appendix F - Piping Drawings

155
Appendix G - C-More Control Panel Views

165
Appendix H - C-More Wiring Diagrams

167
Appendix I - Recommended Spares

171
Appendix K - Warranty

173

Watts Categories

Control Unit

Plumbing Product Water Filtration Systems Thermostat Controller

More Watts Manuals

Watts Aerco Innovation 800 Manuals

Watts Aerco Innovation 800 User Manual (174 pages)

Table of Contents

Chapter 1. Safety Precautions

Chapter 2. Installation

Chapter 3. Operation

Chapter 4. Initial Start-Up

Chapter 5. Safety Device Testing

Chapter 6. Maintenance

Chapter 7. Troubleshooting Guide

Chapter 8. Water Heater Management

Appendix A - Innovation Menu Item Descriptions

Appendix B - Startup, Status and Fault Messages

Appendix C - Temperature Sensor Resistance/Voltage Chart

Appendix D - Dimensional Drawings

Appendix E - Parts List Drawings

Appendix F - Piping Drawings

Appendix G - C-More Control Panel Views

Appendix H - C-More Wiring Diagrams

Appendix I - Recommended Spares

Appendix K - Warranty

Related Products

Watts Categories