Mod Con MODCON700 Gas Boiler Manuals

Manuals and User Guides for Mod Con MODCON700 Gas Boiler. We have 1 Mod Con MODCON700 Gas Boiler manual available for free PDF download: Installation Manual

Mod Con MODCON700 Installation Manual

Mod Con MODCON700 Installation Manual (68 pages)

VWH Models Volume Water Heaters

Brand: Mod Con | Category: Water Heater | Size: 13 MB

Table of Contents

Table of Contents
4
Part 1 - General Safety Information

5
- Improper Combustion
  5
- Gas
  5
- When Servicing the Water Heating System
  5
- Boiler Water
  6
- Freeze Protection
  6
- High Elevation Installations
  6
- Water Temperature Adjustment
  6
Part 2 - before You Start

7
Part 3 - Prepare the Boiler

9
Part 4 - Piping

14
- General Plumbing Information
  15
- Relief Valve
  15
- Backflow Preventer
  15
- Potable Expansion Tank
  15
- Circulators
  16
- Scalding
  16
- High Velocity Circulator Pump
  16
- Water Chemistry
  18
  - Applications
    19
- Part 5 - Venting and Condensate Removal
  
  22
- Part 6 - Wiring
  
  31
- Part 7 - Gas Connections
  
  37
  - Tank Sensor or Mechanical Control
    33
    
    System / Pipe Sensor
    33
  - Gas Piping
    37
  - Check Inlet Gas Pressure
    38
  - Gas Table
    38
  - Boiler Gas Valve
    39
- Part 8 - Start-Up Preparation
  
  40
  - Check / Control Water Chemistry
    40
  - Check for Gas Leaks
    40
  - Condensate Removal
    40
  - Final Checks before Starting Boiler
    40
  - Setting up a Single Boiler
    40
  - Setting up a Cascaded System
    41
  - Lockout Condition
    41
  - Cascade System Programming
    41
- Part 9 - Start-Up Procedure
  
  42
  - Control Overview
    42
  - Navigation of the Display
    42
  - Operating Instructions
    43
  - Programming Boiler Settings
    43
  - Programming the System Setting
    44
  - System Setting Program Navigation
    44
  - Resetting the Maintenance Schedule
    46
- Part 10 - Start-Up Procedures for the Installer
  
  46
  - Boiler Control Status Menu
    46
  - Cascade Menu
    47
  - Boiler Test Mode
    48
- Part 11 - Troubleshooting
  
  49
  - Boiler Error and Fault Codes
    49
  - Boiler Error
    49
  - Boiler Fault
    49
  - User Interface Display
    50
Part 12 - Maintenance

55
Part 13 - Installation Checklist

61
Part 14 - Maintenance Report

61
- Limited Warranty
  65
- Maintenance Notes
  67
- Customer Installation Record Form
  68
- LP-446-R4 Rev
  68

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