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United Kingdom
en
Installation and Service Manual & Boiler Fiche
High-efficiency wall-hung condensing gas boiler
800 Combi
24 - 30 - 36
These instructions include the Benchmark Commissioning Checklist and should be left with the
user for safe keeping.They must be read in conjunction with the Flue Installation Guide.
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Table of Contents
Related Manuals for Baxi 824 Combi 2
Summarization of Contents
1 Safety
1.1 Benchmark
Details the Benchmark initiative for installation, commissioning, and servicing standards.
1.2 General safety instructions
Provides essential safety guidelines for the safe operation and maintenance of the boiler.
1.3 Recommendations
Offers advice and best practices for safe and efficient appliance usage.
1.4 Specific safety instructions
Outlines precautions for handling, installation, and maintenance procedures.
1.5 Liabilities
Defines the responsibilities of the manufacturer, installer, and user.
2 About this manual
2.1 General
Introduces the manual's purpose, scope, and intended audience.
2.2 Additional documentation
Lists other essential documents required for installation and operation.
2.3 Symbols used
Explains the various danger levels and symbols used to convey safety information.
2.4 Abbreviations/glossary
Provides definitions for technical terms and abbreviations used in the manual.
3 Technical specifications.
3.1 Homologations
Details boiler certifications, standards, and compliance with directives.
3.2 Technical data
Presents performance data, electrical characteristics, and combustion information.
3.3 Dimensions and connections
Illustrates the boiler's physical dimensions and connection points.
3.4 Electrical diagram.
Shows the boiler's internal wiring diagram and electrical connections.
5 Before installation
5.1 Installation standards and rules.
Covers regulations, codes of practice, and standards for safe boiler installation.
5.2 Installation requirements
Specifies requirements for gas supply, electrical connection, and system setup.
5.3 Flow rate/head at the plate characteristics
Presents a graph showing the boiler's pump performance characteristics.
5.4 Choice of the location
Provides guidelines for selecting an appropriate and safe installation location.
5.5 Transport.
Instructions for safe handling and transportation of the boiler unit.
5.6 Unpacking and initial preparation.
Details the steps for unpacking the boiler and initial preparation for installation.
5.7 Connecting diagrams
Illustrates system filling circuits and domestic hot water connections.
7 Commissioning
7.1 General
Outlines the purpose and scope of the boiler commissioning process.
7.2 Checklist before commissioning
Lists essential checks to perform before starting the commissioning procedure.
7.3 Commissioning procedure
Provides a step-by-step guide for the correct commissioning of the boiler.
7.4 Gas settings
Covers checking gas pressure, rate, and adjusting the gas valve for optimal performance.
7.5 Final instructions
Details handover procedures, user instructions, and warranty validation requirements.
8 Operation..
8.1 Use of the control panel
Explains how to navigate menus, select settings, and operate the boiler controls.
8.2 Start-up
Details the procedure for initial boiler start-up and setting operational temperatures.
8.3 Shutdown
Provides instructions for safely switching off the heating and hot water functions.
8.4 Degassing function
Describes the process for removing air from the heating installation.
8.5 Frost protection.
Explains the boiler's frost protection feature and its operational limitations.
9 Settings...
9.1 Accessing the settings
Guides on how to access user and installer menus to view and modify settings.
9.2 List of parameters
A table listing available settings, their factory values, and ranges.
9.3 Setting the parameters.
Instructions for adjusting specific boiler parameters, such as the heating curve.
9.4 Reading out measured values.
How to access and view live operating data and status information.
9.5 Reading counters.
Explains how to access and view operational counters and historical data.
10 Maintenance.
10.1 General
Covers general safety precautions and recommendations for boiler maintenance.
10.2 Maintenance message
Details on enabling and resetting service notifications and maintenance warnings.
10.3 Standard inspection and maintenance operations
Describes routine checks and procedures for annual servicing and maintenance tasks.
10.4 Specific maintenance operations
Provides detailed procedures for replacing specific boiler components and sensors.
11 Troubleshooting
11.1 Temporary and permanent faults
Explains the types of faults and how they are indicated on the boiler display.
11.2 Error codes
Lists temporary faults with descriptions, causes, and recommended solutions.
12 Decommissioning
12.1 Disassembly
Provides a step-by-step guide for safely dismantling the boiler unit.
12.2 Recommissioning
Details the instructions for recommissioning the boiler after disassembly.
13 Disposal
13.1 Disposal and recycling.
Offers guidelines for the correct disposal and recycling of the boiler components.
14 Appendix
14.1 Product fiche - Combination boilers
Summarizes energy efficiency and performance data for combination boilers.
14.2 Package fiche - boilers
Provides information on the energy efficiency package for boilers and controls.
14.3 Package fiche - Combination heaters (boilers or heat pumps)
Details water heating energy efficiency and package classification for heaters.
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