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Ariston CLAS HE EVO User Manual

Ariston CLAS HE EVO
72 pages
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Installation and Servicing Instructions
CLAS HE EVO
CLAS HE EVO System
CONDENSING WALL-HUNG
GAS BOILER
Country of Destination. GB/IE
G.C.N.:47-116-65 (24 kW)
G.C.N.:47-116-66 (30 kW)
G.C.N.:47-116-67 (38 kW)
G.C.N.:41-116-36 (18 kW)
G.C.N.:41-116-37 (24 kW)
G.C.N.:41-116-38 (30 kW)

Table of Contents

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Ariston CLAS HE EVO Specifications

General IconGeneral
Dimensions770 x 400 x 315 mm
MountingWall-mounted
Efficiency ClassA
ErP HeatingA
ErP DHWA
Warranty2 years
Heating Output24 kW
Fuel TypeNatural Gas
TypeCombi

Summary

Overview and Safety Information

Benchmark Scheme and Installer Guidance

Explains scheme responsibilities, installer duties, customer handover, and safety precautions.

CE Labelling and Data Plate Symbols

Lists CE conformity directives and explains symbols on the appliance's data plate.

General Safety Regulations and Warnings

Details critical safety warnings and precautions for installation and maintenance work.

Product Description and Technical Data

Control Panel Features and Boiler Components

Describes the layout, functions, and indicators of the boiler's control panel and components.

Overall Dimensions and Clearances

Provides physical dimensions and required installation clearances for the boiler.

Technical Specifications

Presents comprehensive technical data for CLAS HE EVO and SYSTEM models.

Installation Procedures

Installation Standards and Flue Requirements

Lists relevant standards, flue termination requirements, and spacing guidelines.

Gas, Electrical, and Water Installation

Covers installation requirements for gas, electrical, water supply, and system treatment.

Flue System Installation Types

Details installation procedures for coaxial, 5" flues, and twin pipe systems.

Electrical Wiring and Control Connections

Details critical electrical connections, safety, peripheral unit wiring, and diagrams.

Commissioning and Boiler Protection

Commissioning Process and First Ignition

Covers initial preparation, system filling, gas/water checks, and first ignition steps.

Combustion Analysis and Parameter Settings

Outlines the process for checking and adjusting combustion parameters like CO2 and other settings.

Boiler Protection Devices and Error Codes

Describes the internal safety features, shut-off modes, and error code system of the boiler.

Settings, Adjustment, and Diagnostics

Navigating Boiler Settings Menus

Guides on navigating the boiler's menu system for accessing settings and diagnostics.

Parameter Configuration and Zone Settings

Details various boiler parameters, including network, heating, DHW, and zone settings.

Service Parameters and Error Logging

Provides access to boiler statistics, fan status, pump speed, and error history logs.

Maintenance Guide

General Maintenance and Operational Tests

Lists recommended annual inspections, operational tests, and draining procedures.

Electrical and Hydraulic Unit Maintenance

Details access to and maintenance of electrical components and hydraulic units.

Burner, Fan, and Gas Valve Maintenance

Explains maintenance procedures for the burner unit, fan, and gas valve.

Annual Maintenance Schedule

Lists recommended annual maintenance tasks for various boiler components.

Commissioning and Service Records

Gas Boiler System Commissioning Checklist

A checklist for competent persons to verify compliance with building regulations and manufacturer's instructions.

Service Interval Record Log

A logbook for recording service history, dates, engineer details, and comments.

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