Hamworthy Purewell Variheat mk2 70c Manuals

Manuals and User Guides for Hamworthy Purewell Variheat mk2 70c. We have 1 Hamworthy Purewell Variheat mk2 70c manual available for free PDF download: Installation, Commissioning And Servicing Instructions

Hamworthy Purewell Variheat mk2 70c Installation, Commissioning And Servicing Instructions (72 pages)

Cast Iron, Pre-mix, Condensing, Modular Boilers with Automatic Ignition for Heating and Domestic Hot Water Installations, NATURAL GAS I2H

Brand: Hamworthy | Category: Boiler | Size: 10.66 MB

Table of Contents
4
Introduction
6
Supply and Delivery
7
Size and Space Requirements
9
Gas Supply
11
Site Location
11
Site Location and Preparation
11
Flues
12
Water Supply
14
Condensate Connections
15
Electrical Supply
16
- Boiler Assembly
  17
Electrical Connections
17
- Pre-Commissioning
  18
Flue Pipe
17
Water Connections
17
Electrical
18
Flue
18
Gas Supply
18
Pipework, Valves and Pump
18
Ventilation
18
Boiler Gas System Leak Check
19
Checks Prior to Lighting
19
Checks Prior to Lighting the Boiler
20
Initial Lighting
21
Combustion Checks
23
Burner Resistance Check
26
- Boiler Controls
  27
User Instructions
26
Controls Overview
27
Display
28
Functions
29
- Fault Finding
  31
  - Servicing
    31
  - Replacement of Failed Components
    33
Igniter and Flame Probe Assembly
33
Combustion Fan
34
Main Gas Valve
34
Temperature Limiter
34
- Recommended Spares
  42
- Appendix A Gas Data
  46
Appendix Belectrical Connections and Controls
46
Appendix Cflue Data
48
Appendix Dventilation
51
Appendix Ewater Data
52
Appendix Fadditional Kits
57

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Hamworthy Purewell Variheat mk2 70c Manuals

Hamworthy Purewell Variheat mk2 70c Installation, Commissioning And Servicing Instructions (72 pages)

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