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Ariston CLAS HE R User Manual

Ariston CLAS HE R
64 pages
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CONDENSING WALL-HUNG GAS BOILER
Country of Destination: GB/IE
HOT WATER I HEATING I RENEWABLE I AIR CONDITIONING
INSTALLATION AND SERVICING INSTRUCTIONS
CLAS HE R
G.C.N.: 41-116-46 (24 kW)

Table of Contents

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Ariston CLAS HE R Specifications

General IconGeneral
BrandAriston
ModelCLAS HE R
CategoryBoiler
LanguageEnglish

Summary

Overview

The Benchmark Scheme

Explains the Benchmark initiative for quality in heating systems.

To The Installer

Instructions for installers regarding customer handover and log book completion.

Customer Care and Guarantee

Information on Ariston's after-sales service, technical advice, and warranty terms.

Advice for Installers and CE Labelling

Advice for the Installer

Guidance for installers on appliance usage, safety, and proper installation practices.

CE Labelling

Information regarding the CE mark and compliance with EU directives.

Data Plate Symbols

Explanation of symbols found on the boiler's data plate for identification.

Safety Regulations

General Safety Warnings and Precautions

Crucial safety instructions for installation, operation, and handling to prevent injury or damage.

Product Description

Control Panel Overview

Details the layout and functions of the boiler's control panel and its indicators.

Boiler Components and Dimensions

Shows the external layout, key components, and physical size of the boiler.

Minimum Clearances

Specifies required space around the boiler for safe installation and maintenance.

Installation

Reference Standards and Codes of Practice

Lists applicable national and international standards for boiler installation.

Flue System Requirements

Guidelines for flue installation, position, and required clearances.

Gas Supply and Connection

Instructions for gas installation, pipe sizing, and connection to the appliance.

Electrical Supply and Connections

Details electrical supply requirements and connection procedures.

Pipework and System Connections

Setup for feed/vent, bypass, pump, draining, and sealed systems.

Flushing and Water Treatment

Crucial steps for preparing the system and ensuring water quality.

Condensate Discharge Procedures

Instructions on correctly routing and terminating the condensate drain.

Boiler Installation and Wall Mounting

Step-by-step guide for mounting the boiler on the wall.

Flue Installation Procedures

Specifics for installing coaxial and 5" flue pipes.

Twin Pipe Flue Installation

Guidance for installing twin pipe flue systems.

Electrical Unit Access and Wiring

Accessing the control box and understanding wiring schematics.

Commissioning

Initial Preparation and Safety Checks

Pre-commissioning checks and requirements.

Gas and Water System Checks

Procedures for testing gas installation and water treatment.

First Ignition Operation and Procedure

Checklist and steps for the initial startup.

Test Function and Combustion Analysis

How to measure and adjust combustion efficiency.

AUTO Function Operation

Explanation and setup for the automatic boiler control.

Boiler Protection Devices

Error Code Overview

Table detailing error codes and their meanings.

Safety and Shutdown Types

Explains volatile safety shutdowns, non-volatile shutdowns, and anti-frost.

Settings, Adjustment, and Problem Identification Menus

Accessing and Navigating Settings Menus

Guide on navigating the boiler's settings and diagnostic menus.

Boiler Parameter Settings

Details adjustable parameters for boiler operation.

Zone Parameter Settings

Settings specific to heating zones and diagnostics.

Multi-zone Settings

Configuration options for multi-zone heating systems.

Maintenance

General Maintenance Comments and Safety

General recommendations and safety before starting maintenance.

Draining Procedures

How to safely drain the heating system.

Condensate Trap Cleaning

Instructions for cleaning the condensate trap.

Maintenance Guide

General Access to Boiler Components

Steps for opening the boiler casing.

Electrical Unit Maintenance

Accessing the control box, fuse, and PCBs.

Hydraulic Unit Maintenance

Maintenance for the condensate trap and temperature sensors.

Burner Unit Maintenance

Procedures for servicing the spark generator, electrodes, burner, and fan.

Gas Valve Maintenance

Steps for replacing and setting the gas valve.

Annual Maintenance Schedule

Recommended annual service tasks for key components.

Technical Data

General Specifications and Power Data

Key performance and electrical data.

ErP Data and Product Fiche

Energy efficiency ratings and product information for regulatory compliance.

Package Fiche Instructions

Guidance on filling energy efficiency labels for packaged systems.

Seasonal Space Heating Energy Efficiency

Calculation and class determination for space heating.

Gas Boiler System Commissioning Checklist

Controls and System Compliance Checks

Checklist for verifying system controls and overall compliance.

Performance Records and Final Compliance

Recording performance data and final installation checks.

Service Record

Service Log Entries and History

Forms for recording routine service and maintenance history.

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