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Explains safety symbols, laws, norms, and installer responsibilities.
General advice for installing, using, and maintaining the boiler.
Critical warnings for users and initial boiler setup procedures.
Guidance on installation, servicing, combustion checks, and operation.
Detailed explanation of the boiler's control panel indicators and functions.
Description of lower-side controls and external devices like thermostats.
Step-by-step guide for common operations and temperature settings.
Steps to diagnose and resolve burner and hot water production problems.
Procedures for periods of inactivity, safety shut-off, and anti-frost functions.
Using external thermostats and installer regulations.
Legal requirements and recommendations for qualified installers.
Technical drawings, connection details, and air intake requirements.
Water characteristics, anti-freezing, and mounting guidelines.
Detailed steps for physically mounting and connecting the boiler.
Hydraulic system details, cleaning, and heating system filling procedures.
Instructions and safety precautions for gas supply connection.
Guidelines for electrical wiring and flue pipe installation.
Diagrams and safety notes for flue pipe installation.
Tables and diagrams specifying safe flue terminal placement.
First starting up checks and steps to access internal components.
How to check inlet gas pressure and adjust burner pressures.
Procedure for setting the maximum heating power output.
Final steps and confirmation for setting max heating power.
Burner pressure tables, soft ignition, and accessing the main electronic board.
How to configure the boiler using the main board microswitches.
Steps for converting the boiler to different gas types.
Performing combustion checks and adjusting pump speed.
How to drain the heating system and troubleshoot boiler blockages.
Detailed list of alarm signals, causes, and solutions.
Further alarm codes, probable causes, and suggested solutions.
Important safety warnings before servicing and general maintenance tasks.
Detailed technical specifications including hot water, electrical, and gas data.
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General
