Hamworthy WESSEX-HE 200 Manuals

Manuals and User Guides for Hamworthy WESSEX-HE 200. We have 1 Hamworthy WESSEX-HE 200 manual available for free PDF download: Installation, Commissioning And Servicing Instructions

Hamworthy WESSEX-HE 200 Installation, Commissioning And Servicing Instructions

Hamworthy WESSEX-HE 200 Installation, Commissioning And Servicing Instructions (44 pages)

HOT WATER BOILER FOR HEATING AND DOMESTIC HOT WATER INSTALLATIONS

Brand: Hamworthy | Category: Boiler | Size: 0.54 MB

Table of Contents

Table of Contents
4
1 Introduction

7
2 Technical Data

7
- Overall Dimensions
  7
3 General Requirements

8
- Related Documents
  8
- Gas Installation
  9
4 Location

10
5 Gas Supply

10
- Service Pipes
  10
- Gas Supply Pipes
  10
- Boilerhouse Control Valve
  10
- Boiler Gas System Leak Check
  10
6 Flue System

11
- Suction
  11
- Flue Condensation
  11
- Surface Temperature
  12
- Flue Pipe Location
  12
7 Air Supply

12
- Air Supply by Natural Ventilation
  12
- Air Supply by Mechanical Ventilation
  12
8 Water Circulation System

13
- General
  13
- Pressure Relief Valve
  13
- Open Vent Pipe and Cold Feed Pipe
  13
- Altitude Gauge (Water Pressure Gauge)
  13
- Thermometer
  13
- Circulating Pump
  13
- Minimum Water Flow Rates
  13
- Waterside Pressure Drop
  14
- Control Schemes
  14
- Minimum Water System Pressure
  14
- Unvented Pressurised Systems
  14
9 Electrical Supply

15
10 Installation of Boilers

16
- General
  16
- Connection of Boilers to the Flue System
  16
11 Commissioning and Testing

17
- Electrical Installation
  17
- Water Circulation System
  17
- Gas Pressure Adjustment and Combustion Checks
  18
- External Controls
  18
- Installation Noise
  18
- User's Instructions
  18
12 Fault Finding

19
- Summary of Safety Features
  19
- Servicing
  20
13 0 Servicing

24
14 Replacement of Failed Components

24
- Recommended Spares
  27
- Boiler Dimensions & Clearances
  34

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