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ACV HeatMaster 25 C - User Manual

ACV HeatMaster 25 C
36 pages
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excellence in hot water
INSTALLATION,
OPERATING AND
MAINTENANCE
INSTRUCTIONS
ENGLISH
11/2010 - 664Y4500 D
25 C
HeatMasterHeatMaster
®
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Summary

Important Safety and Operational Notes

Key Recommendations and Precautions

Offers essential advice for installation, usage, and maintenance.

Immediate Safety Actions

Provides critical steps to take if gas is smelled, emphasizing safety protocols.

Introduction to HeatMaster 25 C

Working Principle: Tank-in-Tank Technology

Details the core Tank-in-Tank system and its operational advantages.

Technical Specifications and Features

Integrated Frost Protection

Details the boiler's automatic frost protection feature.

User Guide: Operating the ESYS Regulator

Adjusting Temperature Settings

Provides instructions for setting heating and domestic hot water temperatures.

Responding to Faults

Explains how to interpret and reset faults indicated by the ESYS system.

Technical Characteristics: Hot Water and Gas

Domestic Hot Water Performance Metrics

Details peak and continuous flow rates and reheat times for hot water.

Gas Category Compatibility

Maps gas categories (e.g., G20, G25) to countries and pressure requirements.

Electrical Connection Details

Wiring Schematic Diagram

Presents the complete electrical wiring diagram with component labels.

Installation Instructions and Guidelines

Hydraulic and Gas Connections

Specifies the types and sizes for water and gas connections.

Installation: Flue System

Flue Gas and Air Intake Requirements

Details compliance standards and guidelines for flue connections.

Installation: Chimney Configurations

Chimney System Options

Shows different flue connection types (B23, C13, C33, etc.) for installation.

Installation: Gas and Water Connections

Gas Supply Connection Procedure

Outlines the steps and standards for connecting the gas supply.

Domestic Hot Water System Connection

Details how to connect the DHW system, including safety units.

Installation: Central Heating System

Commissioning and Maintenance Procedures

Initial System Commissioning Steps

A comprehensive guide for the initial setup and checks of the boiler system.

Verifying Boiler Settings and Combustion

Details checks for CO2 settings and combustion parameters.

Specialist Parameters: Code Mode

Specialist Parameters: Parameter Mode

Adjusting ESYS Parameters

Guides specialists on how to access and modify various operational parameters.

Specialist Parameters: Reference Tables

ESYS Parameter Descriptions and Ranges

Provides a detailed table of ESYS parameters, their factory settings, and allowed ranges.

Specialist Parameters: Test Mode

ESYS Error and Blocking Codes

Troubleshooting Error Codes and Solutions

A detailed table of error codes, their descriptions, and recommended solutions.

ESYS Error Codes Continuation

Additional Error Code Solutions

Lists further error codes and their troubleshooting solutions.

ACV HeatMaster 25 C Specifications

General IconGeneral
BrandACV
ModelHeatMaster 25 C
CategoryWater Heater
LanguageEnglish

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