Hamworthy Purewell VariHeat 70c Manuals

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

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

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

Brand: Hamworthy | Category: Boiler | Size: 6 MB

Table of Contents
4
Introduction
7
Supply and Delivery
8
Size and Space Requirements
10
Site Location and Preparation
12
Site Location
12
Gas Supply
12
Flues
13
Water Supply
15
Condensate Connections
16
Electrical Supply
17
Boiler Assembly
18
Flue Pipe
18
Water Connections
18
Electrical Connections
18
Pre-Commissioning
19
Gas Supply
19
Ventilation
19
Pipework, Valves and Pump
19
Flue
19
Electrical
19
Checks Prior to Lighting
20
Boiler Gas System Leak Check
20
Checks Prior to Lighting the Boiler
21
Initial Lighting
21
Combustion Checks
24
User Instructions
26
Burner Resistance Check
26
Boiler Controls
28
Controls Overview
28
Controls Operation
30
Functions
38
Fault Finding
45
Servicing
45
Replacement of Failed Components
47
Igniter and Flame Probe Assembly
47
Main Gas Valve
47
Combustion Fan
47
Recommended Spares
55

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Hamworthy Purewell VariHeat 70c Manuals

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

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