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andrews CSC59 - User Manual

andrews CSC59
42 pages
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NATURAL GAS,
PROPANE & BUTANE
FIRED STORAGE
WATER HEATERS
MODELS
CSC39
CSC59
CSC78
CSC93
CSCL39
CSCL59
CSCL78
CSCL93
Auto Ignition
INSTALLATION
GUIDE,
OPERATION
AND SERVICE
MANUAL
T H I S M A N U A L M U S T B E K E P T W I T H T H E A P P L I A N C E
February 2008 Part No. E191

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Summary

Section 1 General and Safety Information

General Information

Information about the heater's intended use, installation, and compliance with regulations.

British Standards and Codes of Practice

Lists relevant British Standards and Codes of Practice for installation and operation.

Health and Safety Regulations 1993

Discusses legal requirements for safe operation and installation under specific regulations.

Effectiveness in Combating Legionellae

Explains the heater's resistance to Legionellae bacteria growth and the study conducted.

Section 2 Technical Data

Dimensions and Clearances

Provides detailed specifications and required clearances for various models.

Section 3 Installation

Introduction

States the legal requirement for installation by qualified personnel and compliance with regulations.

Location

Details requirements for selecting a suitable installation location, clearances, and safety.

Gas Supply Natural Gas

Explains natural gas supply connection, safety, and components.

Gas Supply Propane or Butane

Details propane/butane supply requirements, including cylinder configurations.

Electrical Supply

Outlines mains electricity connection requirements, fuse ratings, and isolation.

Flue Systems

Describes the direct fan flued system, installation warnings, and terminal requirements.

Horizontal and Vertical Direct Flue Lengths

Details installation procedures for flue terminals and components, including maximum lengths.

Air Supply and Ventilation

Specifies requirements for air vents and ventilation in compartments and rooms.

Water Quality and Treatment

Discusses scale formation, magnesium anodes, and water treatment recommendations.

Water Connections Vented Systems

Details water connections for vented systems, safety valves, and pipework.

Water Connections Unvented Systems

Outlines requirements for unvented systems, pressure limits, and system kits.

Section 4 Commissioning

Filling the Heater with Water

Step-by-step guide for filling the water heater with water before operation.

Draining Water from the Heater

Instructions on how to safely drain the water from the heater.

Lighting the Burner

Procedures for safely lighting the burner and checking gas connections.

Shutting Off the Burner

Guidance on how to shut down the burner for short and long periods.

Checking Main Burner Pressure

Steps for checking and adjusting the main burner pressure.

Checking Pilot and Burner Flame

How to visually inspect and assess the pilot and main burner flames.

Users Safety Guide

Essential safety information and warnings for users before operating the appliance.

Section 5 Operation

Operating Sequence

Describes the step-by-step process of the heater's operation when activated.

ECO (Energy Cut-Off)

Explains the function and operation of the Energy Cut-Off (ECO) device.

Temperature Stratification (Stacking)

Discusses the phenomenon of temperature stratification and its mitigation.

Section 6 Servicing

Introduction

General advice on servicing, emphasizing qualified personnel and annual checks.

Pre-Service Operations

Essential steps to take before performing any servicing on the heater.

Annually

Details annual checks required for ignition systems, controls, and combustion seals.

Six Monthly

Specifies lubrication requirements for blower motor bearings every six months.

Burner Assembly

Provides instructions on how to remove and re-install the burner rack assembly for cleaning.

Gas Control Valve

Guidance on checking and cleaning the gas control valve and its filter.

Magnesium Anodes

Explains the function, inspection, and replacement of magnesium sacrificial anodes.

Combined Temperature and Pressure Relief Valve

Instructions for checking the condition and operation of the relief valve.

Cleaning the Storage Vessel

Details how to check, clean, and descale the storage vessel, including warnings.

Section 7 Fault Finding

Water Does Not Get Hot

Troubleshooting steps for when the heater fails to produce hot water.

Heater Sooting, Yellow Flame (Poor Combustion)

Diagnosing and resolving issues related to sooting and poor burner combustion.

Water Temperature Too High

Troubleshooting steps for excessive water temperatures.

Not Enough Hot Water

Addresses issues of insufficient hot water supply relative to demand.

Water Dripping from Base of Heater

Identifies causes and solutions for water dripping from the heater's base.

Rumbling Noise

Explains causes of rumbling noise, often related to scale, and solutions.

Continuous Ignition No Pilot Flame

Troubleshooting for issues with continuous ignition or no pilot flame.

Pilot Lights but Main Burner Does Not

Steps to diagnose why the pilot lights but the main burner does not ignite.

No Ignition at Pilot

Troubleshooting for failure of the pilot to ignite.

Section 8 Parts List and Illustrations

Parts List and Illustrations

Lists parts with reference numbers and quantities, accompanied by diagrams.

andrews CSC59 Specifications

General IconGeneral
Brandandrews
ModelCSC59
CategoryWater Heater
LanguageEnglish

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