Dunkirk DCB-125 Manuals

Manuals and User Guides for Dunkirk DCB-125. We have 3 Dunkirk DCB-125 manuals available for free PDF download: Manual, Installation, Operation & Maintenance Manual

Dunkirk DCB-125 Manual (139 pages)

CONDENSING WALL MOUNTED GAS FIRED BOILER

Brand: Dunkirk | Category: Boiler | Size: 10 MB

Section 1

7
- Table of Contents
  7
- Physical Data
  
  8
- 1 Important Information
  
  10
- 2 Introduction
  
  11
  - Requirements for Commonwealth of Massachusetts
    11
  - Designated Use
    11
  - The Unit Must Not
    11
  - Operational Features
    11
- 3 Component Listing
  
  12
- 4 Locating Boiler
  
  18
  - Boiler Location Considerations
    18
  - Clearances
    19
  - Wall Mounting
    20
- 5 Combustion Air and Vent Piping
  
  21
  - General
    21
  - Removal of Existing Boiler from Common Vent System
    22
  - Definitions
    22
  - Approved Venting Materials
    23
  - Vent Termination
    23
  - Coaxial Venting Instructions
    25
  - Coaxial Vent Screw Placement
    26
  - Twin Pipe Systems
    27
  - Securing Twin Pipe Polypropylene Venting
    28
  - 3" / 80 MM Only) Flexible Vent System
    31
  - Condensate Piping
    33
- 6 Hydronic Piping
  
  34
  - General
    34
  - Special Conditions
    35
  - Safety Relief Valve and Air Vent
    35
  - Trim Piping
    36
  - System Piping
    36
  - External Optional Low Water Cut off
    38
  - Manufacturer Recommendation - Strainer
    39
  - Central Heating System
    40
  - Domestic Hot Water Mode
    40
  - Frost Protection Mode
    40
  - Pump Protection
    40
- 7 Gas Supply Piping
  
  41
  - General
    41
  - Gas Pipe Recommendations
    42
  - Leak Check Gas Piping
    44
  - Gas Orifice
    44
- 8 Electrical Connections
  
  45
  - General
    45
  - Install Room Thermostat
    45
  - Electrical Connections
    46
  - Access to Connection Block
    46
  - Main Supply Connection
    46
  - Install Room End Switch
    47
  - Optional Electrical Connections
    47
  - Indirect Storage Tank
    49
  - Management of 0-10V Input
    49
- 9 Start up Procedure
  
  51
- 10 Operating Instructions
  
  61
  - Testing for Gas Leaks and Purging the Gas Supply
    61
  - Boiler Operation
    61
  - Central Heating Mode
    61
  - Domestic Hot Water Mode
    61
  - Frost Protection
    62
  - Pump
    62
  - Low Water Pressure Sensor (Internal)
    62
- 11 General Maintenance and Cleaning
  
  63
  - Beginning of each Heating Season
    63
  - Maintenance and Routine Servicing
    64
  - Component Replacement and Cleaning
    64
  - Draining the Boiler
    65
  - Draining the Heating Circuit
    65
  - Hydraulic Unit (Dhw)
    66
  - Cleaning the Cold Water Filter
    66
  - Final Commissioning
    66
  - Final Assembly
    66
  - User Information
    67
  - Safety Flue Thermostat
    67
  - Flue Pressure Switch (125-150 Only)
    67
  - Replacement Parts
    67
- 12 Ratings and Capacities
  
  68
- 14 Glossary
  
  74
- Appendix A - Wiring Diagrams
  
  76
Section 2

86

Dunkirk DCB-125 Installation, Operation & Maintenance Manual (92 pages)

Brand: Dunkirk | Category: Boiler | Size: 17 MB

English

2
- Table of Contents
  2
- Definitions
  3
- Other Definitions
  3
- Safety Information
  3
- Special Attention Boxes
  3
- Before Installing and When Servicing the Boiler
  4
- Boiler Water
  4
- During Boiler Operation
  4
- Freeze Protection Fluids
  4
- Condensate Removal System
  5
- Heating Appliance Removal from a Common Vent System
  5
- 1 Introduction
  
  6
- 2 Technical Data
  
  6
  - Performance
    6
  - Parameters Setting for High Altitude
    7
  - System
    7
  - Main Components
    7
  - General Installation Information
    8
  - Electrical
    8
  - Available Pump Head for Central Heating
    8
  - System Volume
    9
  - Boiler Schematic
    9
  - Boiler Information Menu
    12
- 3 General Boiler Information
  
  13
  - Service Clearances
    13
  - Selecting the Boiler Location
    14
  - Positioning the Boiler
    14
  - Fit the Boiler
    14
  - Flushing the System
    14
  - Gas Supply
    14
  - Electrical Supply
    15
  - Air Supply
    15
  - Domestic Hot Water Mode
    15
    
    FOR DUNKIRK BOILER DCC-150 and DCB-125 with INDIRECT Tank
    15
  - Frost Protection Mode
    15
  - Pump Protection
    15
  - Gas Piping
    15
- 4 Vent System
  
  16
  - INSTALLING EXHAUST VENT and Intake AIR VENT
    16
  - Venting Instructions
    17
    
    Concentric Vent Support
    18
    
    Flue Options
    18
    
    Concentric Vent Screw Placement
    19
    
    Separated Horizontal Flue Terminals Installation Options
    20
    
    Separated Flue Terminals
    20
    
    Two Pipe Vent Support
    21
    
    Flue Terminal Location
    22
- 5 Boiler Location
  
  23
- 6 Central Heating System
  
  23
- 7 Filling the Central Heating System
  
  24
- 8 Toxic Chemicals
  
  25
- 9 Heating System and Refrigeration
  
  25
- 10 Installation
  
  25
  - CONNECT the Pipework
    25
- 11 Electrical Connections
  
  25
- 12 Special Functions
  
  29
- 13 Operating the Boiler
  
  32
  - TESTING for GAS Leaks and PURGINING the GAS SUPPLY
    32
  - Boiler Controls
    32
  - Gas Valve
    33
    
    Changing the Type of Gas
    33
- 14 Parameter Settings
  
  33
  - Adjusting Maximum Heating Power
    35
- 15 Annual Servicing
  
  35
  - Hydraulic Unit
    36
  - Final Commissioning
    36
  - Final Assembly
    37
  - User Information
    37
- 16 Boiler Operation
  
  37
  - Central Heating Mode
    37
  - Domestic Hot Water Mode
    37
  - Frost Protection
    37
  - Pump
    37
  - Lwco - Low Water Cut off
    37
  - Safety Flue Thermostat
    38
  - Flue Pressure Switch
    38
  - Replacement of Parts
    38
    
    Automatic Calibration Function
    38
- 17 Routine Servicing
  
  39
  - Important Notes Prior to Servicing
    39
- 18 Component Replacement and Periodic Cleaning
  
  40
  - Draining the Boiler
    40
  - Electrodes
    40
- 19 Wiring Diagrams
  
  42
Français

46

Dunkirk DCB-125 Installation, Operation & Maintenance Manual (117 pages)

CONDENSING WALL MOUNTED GAS FIRED BOILER

Brand: Dunkirk | Category: Boiler | Size: 33 MB

Table of Contents

7
- 1 Important Information
  
  10
- 2 Introduction
  
  11
- 3 Component Listing
  
  12
- 4 Locating Boiler
  
  16
- 5 Hydronic Piping
  
  19
  - General
    19
  - Special Conditions
    20
  - Safety Relief Valve and Air Vent
    20
  - Trim Piping
    21
  - System Piping
    21
  - Low Water Cut off
    22
  - Central Heating System
    25
  - Domestic Hot Water Mode
    25
  - Frost Protection Mode
    25
  - Pump Protection
    25
- 6 Combustion Air and Vent Piping
  
  26
  - General
    26
  - Removal of Existing Boiler
    26
  - Definitions
    27
  - Securing Twin Pipe Polypropylene Venting
    27
  - Approved Venting Materials
    28
  - Vent Termination
    28
  - Coaxial Venting Instructions
    29
  - Twin Pipe Systems
    30
  - Flexible Vent System
    33
  - Condensate Piping
    35
- 7 Gas Supply Piping
  
  36
  - General
    36
  - Leak Check Gas Piping
    36
- 8 Electrical Connections
  
  37
  - General
    37
  - Install Room Thermostat
    37
  - Access to Connection Block
    38
  - Main Supply Connection
    38
  - Install Room Thermostat
    39
  - Optional Electrical Connections
    40
  - Indirect Storage Tank
    41
- 9 Start up Procedure
  
  42
  - Central Heating System Heat Only
    42
  - Central Heating System Combi
    43
  - System Start up
    44
  - Fill Condensate Trap with Water
    44
  - Control Panel
    45
  - Commissioning
    46
  - Calibration Function
    46
  - De-Aeration Function
    47
  - Commission Set up (Gas)
    47
  - Chimney Sweep Function (CO2 Adjust)
    48
  - Combustion Adjustment Function
    48
  - Check Firing Rate
    48
  - Parameter Settings
    49
  - Description of Parameters: Factory Settings
    49
  - Adjusting Maximum Heating Power
    51
- 10 Operating Instructions
  
  52
  - Boiler Sequence of Operation
    52
  - Testing for Gas Leaks and Purging
    52
  - Boiler Controls
    53
  - Boiler Operation
    54
  - Central Heating Mode
    54
  - Domestic Hot Water Mode
    54
  - Frost Protection
    54
  - Pump
    54
  - Low Water Pressure Sensor
    54
- 11 General Maintenance and Cleaning
  
  55
  - Beginning of each Heating Season
    55
  - Maintenance and Routine Servicing
    56
  - Component Replacement and Cleaning
    56
  - Draining the Boiler
    57
  - Draining the Heating Circuit
    57
  - Hydraulic Unit (DHW)
    58
  - Cleaning the Cold Water Filter
    58
  - Final Commissioning
    58
  - Final Assembly
    58
  - User Information
    59
  - Safety Flue Thermostat
    59
  - Flue Pressure Switch
    59
  - Replacement Parts
    59
  - Automatic Calibration Function
    59
- 12 Ratings and Capacities
  
  60
- 13 Trouble Shooting
  
  62
  - Error Messages and Resetting the Boiler
    62
- 14 Glossary
  
  63
- Appendix A - Wiring Diagrams
  
  65
Table of Contents

74

Dunkirk Categories

Boiler Water Heater Outdoor Furnishing

More Dunkirk Manuals

Dunkirk DCB-125 Manuals

Dunkirk DCB-125 Manual (139 pages)

Table of Contents

Section 1

Physical Data

1 Important Information

2 Introduction

3 Component Listing

4 Locating Boiler

5 Combustion Air and Vent Piping

6 Hydronic Piping

7 Gas Supply Piping

8 Electrical Connections

9 Start up Procedure

10 Operating Instructions

11 General Maintenance and Cleaning

12 Ratings and Capacities

14 Glossary

Appendix A - Wiring Diagrams

Section 2

Important Safety Information

Labor Saving Piping Manifolds / Near Boiler Piping Connections

General Information - Hydronic Piping

General Information - Wiring

Piping Legend

Optional Equipment

Accessories

Altitude Effects on Boiler Performance

Application Table - Indirect Hot Water Tank Performance Chart

LWCO Wiring Diagram

Piping Diagram -LWCO Location

Low Water Cutoff - Detail

Error Code Table

Troubleshooting Chart

Fault Solution Sections

Parameter Change History

Dunkirk DCB-125 Installation, Operation & Maintenance Manual (92 pages)

Table of Contents

English

1 Introduction

2 Technical Data

3 General Boiler Information

4 Vent System

5 Boiler Location

6 Central Heating System

7 Filling the Central Heating System

8 Toxic Chemicals

9 Heating System and Refrigeration

10 Installation

11 Electrical Connections

12 Special Functions

13 Operating the Boiler

14 Parameter Settings

15 Annual Servicing

16 Boiler Operation

17 Routine Servicing

18 Component Replacement and Periodic Cleaning

19 Wiring Diagrams

Français

1 Introduction

2 Données Techniques

3 Informations Générales Sur la Chaudière

4 Système de Ventilation

5 Emplacement de la Chaudière

6 Système de Chauffage Central

7 Remplir Le Système de Chauffage Central

8 Produits Chimiques Toxiques

9 Installation de Chauffage Et de Réfrigération

10 Installation

11 Connexions Électriques

12 Fonctions Spéciales

13 Mise en Service de la Chaudière

14 Programmation de Paramètres

15 Entretien Annuel

16 Fonctionnement de la Chaudière

17 Entretien Courant

18 Remplacement de Composants Et Nettoyage Périodique

19 Schémas de Câblage

Appendix A - Approved Terminations Options

Dunkirk DCB-125 Installation, Operation & Maintenance Manual (117 pages)