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Guidelines for competent installation, commissioning, and servicing of heating products.
Procedures for installer interaction, explanation, and support for customers.
Details how the boiler functions to provide hot water and central heating.
Guides on boiler ignition, winter/summer modes, and temperature regulation.
Lists common error codes (AL 01-AL 18) and steps to resolve them.
Essential instructions for safe and economical operation, including gas leak warnings.
Procedure for setting the current time on the programming clock dial.
How to set ON/OFF periods using tappets and selector switch.
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General