Hamworthy Wessex ModuMax mk3 WM254/508V Manuals

Manuals and User Guides for Hamworthy Wessex ModuMax mk3 WM254/508V. We have 1 Hamworthy Wessex ModuMax mk3 WM254/508V manual available for free PDF download: Installation, Commissioning And Servicing Instructions

Hamworthy Wessex ModuMax mk3 WM254/508V Installation, Commissioning And Servicing Instructions (68 pages)

Condensing Fully Modulating, Pre-Mix, Gas Fired, Modular Boilers for Heating and Domestic Hot Water Installations, NATURAL GAS I2H, LPG Propane I3P

Brand: Hamworthy | Category: Boiler | Size: 6.84 MB

Table of Contents
4
Introduction
7
Supply and Delivery

9
Size and Space Requirements

12
Site Location and Preparation

16
- Site Location
  16
- Gas Supply
  16
- Flueing
  17
- Water Supply
  18
- Condensate Connections
  19
- Electrical Supply
  20
- Boiler Assembly
  21
- Site Dis-Assembly
  21
- Water Connections
  22
- Electrical Connections
  23
- Pre-Commissioning
  23
- Gas Supply
  23
- Ventilation
  23
- Pipework, Valves and Pump
  23
Checks Prior to Lighting

24
- Initial Lighting
  27
- Controls Operation
  29
- Operating Phases
  30
- Flue
  24
  - Electrical
    24
- Gas Supply Pressure Check
  31
  - Combustion Checks
    31
  - Flue
    31
  - Fault Finding
    33
  - Ignition Controller
    33
  - User Instructions
    33
  - Wiring Diagram
    34
  - Annual Service
    35
  - Regular Servicing
    35
  - Servicing
    35
- Ignition Controller Check
  31
- Four Year Service
  35
  - Replacement of Failed Components
    37
- Hot Surface Ignitor and Flame Probe Assembly
  37
  - Flow/Return Sensor
    37
  - Gas Valve
    37
  - Temperature Limiter
    37
  - Burner
    38
  - Combustion Fan
    38
  - Ignition Transformer
    38
  - Venturi
    38
- Clip in Modules
  39
- Low Gas Pressure Switch
  39
  - Air Pressure Switch
    39
- Ignition Transformer In-Line Fuse
  40
Appendix A Gas Data

46
Appendix B Electrical Connections and Controls

46
- Flue Data
  46
Appendix C Flue Data

49
- Open Natural Draught (B23/B23P) Flue System
  49
  - Ventilation
    50
Appendix D Ventilation

52
- Water Data
  52
Appendix E Water Data

53
- Typical Piping Layout
  53

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Hamworthy Wessex ModuMax mk3 WM254/508V Manuals

Hamworthy Wessex ModuMax mk3 WM254/508V Installation, Commissioning And Servicing Instructions (68 pages)

Table of Contents

Supply and Delivery

Size and Space Requirements

Site Location and Preparation

Checks Prior to Lighting

Appendix A Gas Data

Appendix B Electrical Connections and Controls

Appendix C Flue Data

Appendix D Ventilation

Appendix E Water Data

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Hamworthy Categories