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Immergas EOLO STAR 24 4E User Manual

Immergas EOLO STAR 24 4E
52 pages
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EOLO STAR
24 4E
IE
Instructions and warnings
Installer
User
Maintenance technician
*1.040314ENG*
*1.040314ENG*

Table of Contents

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Immergas EOLO STAR 24 4E Specifications

General IconGeneral
Power Output24 kW
DHW Output24 kW
Weight32 kg
Max working temperature85 °C
Electrical connection230 V / 50 Hz
NOx emissionsClass 5
Fuel TypeNatural Gas
Heating Output24 kW
Nominal output range6.7 - 24 kW

Summary

General Warnings and Safety Precautions

Installer and User Safety Requirements

Outlines safety precautions for installers and users, emphasizing professional installation and limited user operations.

Professional Installation and Compliance

Stresses the need for qualified personnel, adherence to regulations, and product handling.

Safety Symbols and Personal Protective Equipment

Understanding Safety Symbols

Explains various safety symbols used in the manual for hazard identification and understanding.

Required Personal Protective Equipment

Lists essential personal protective equipment (PPE) required for safe operation.

Boiler Installation Fundamentals

Installation Recommendations and Types

Provides crucial recommendations for safe installation, including boiler types and qualified company requirements.

Site and Environmental Requirements

Outlines mandatory installation standards, site restrictions, and environmental compliance.

Gas and Hydraulic Connections

Gas Connection Procedures

Details the correct procedures and precautions for connecting the gas supply.

Hydraulic Connection Guidelines

Explains the necessary steps and precautions for making hydraulic connections.

Electrical and Accessory Installation

Electrical Connection Requirements

Covers essential requirements, safety measures, and earthing for electrical connections.

Remote Controls and Flue Systems

Describes optional remote controls, thermostats, and approved Immergas flue systems.

Flue System Installation Details

Horizontal Flue Kit Installation

Step-by-step guide for installing the concentric horizontal flue kit.

Vertical Flue Kit Installation

Instructions for the proper installation of the concentric vertical flue kit.

Separator Kit Installation Procedures

Guidance on installing the separator kit for air intake and flue exhaust.

System Operations and Start-Up

System Filling Procedure

Step-by-step guide for filling the heating system and venting air.

Boiler Start-up and Ignition

Detailed checks and procedures for safely starting and igniting the boiler.

General Use and Maintenance Instructions

General Safety Precautions for Use

Key safety measures for operating the boiler, including electrical safety and temperature warnings.

Control Panel Functions and Operation

Explains the control panel buttons, display, and basic operational modes (Summer/Winter).

Boiler Ignition and Operating Modes

Details the ignition process, summer/winter modes, stand-by, and solar operation.

Fault Diagnosis and System Management

Fault and Anomaly Signals

A comprehensive list of error codes, their causes, and recommended solutions for troubleshooting.

Boiler Shutdown and System Pressure

Steps for safely shutting down the boiler and guidance on restoring system pressure.

Maintenance and Initial Checks

General Maintenance Warnings and PPE

Safety warnings for maintenance, PPE requirements, and precautions before starting work.

Initial Boiler Commissioning Checks

Essential checks to perform before commissioning the boiler for the first time.

Annual Appliance Maintenance

Details the essential yearly checks and maintenance tasks for safety and efficiency.

Technical Data and Diagrams

Boiler Hydraulic Diagram

A schematic illustrating the hydraulic layout and components of the boiler.

Boiler Wiring Diagram

A schematic showing the electrical connections and components of the boiler.

Variable Heat Output Specifications

Table detailing the boiler's heat output variations under different conditions.

Advanced Configuration and Troubleshooting

Troubleshooting Common Problems

Provides a guide to common problems, their causes, and recommended solutions.

Gas Conversion and Calibration

Procedure for converting the boiler to different gas types and calibrating the gas valve.

Programming Boiler Parameters

Guide on how to access and modify various operating parameters via the PCB.

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