To Next PageTo Next Page
Need help?Do you have a question about the Riello 20114905 and is the answer not in the manual?
Provides essential safety guidelines for boiler operation and installation.
Outlines fundamental safety precautions to prevent hazards during use.
General rules and considerations for correctly installing the boiler unit.
Instructions for connecting the boiler to the electrical supply and control systems.
Pre-operation checks and preparations required before the initial start-up.
Essential checks to perform before activating the boiler for the first time.
Verifying the boiler's performance and shutdown after initial commissioning.
Detailed steps for calibrating the gas valve for optimal performance and output.
Instructions for adjusting the boiler's maximum heating output to system requirements.
Guidance on converting the boiler to operate with different types of gas.
Steps for initial start-up and functional testing of the boiler.
Guide to understanding error codes displayed and how to reset them.
Outlines the necessary maintenance tasks for boiler efficiency and longevity.
Detailed electrical connection diagrams for the boiler and its accessories.
General