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Provides essential information for safe and reliable installation, commissioning, and operation of the boiler.
Specifies the intended use of the boiler for heating and hot water production and its system limits.
Lists applicable European and local standards and regulations for boiler installation and operation.
Illustrates and lists the main components that constitute the R3400/R3500/R3600SB boiler.
Explains the boiler's modulating capability, fan speed control, and cross-flow working principle.
Details the components included in the standard boiler delivery package, including assembly and packaging.
Mentions optional accessories available upon request.
Provides instructions and diagrams for transporting the boiler and its individual components safely.
Step-by-step guide on how to remove the boiler's casing, primarily for transport purposes.
Guidance on positioning the boiler in a frost-proof room and adjusting the adjustable feet.
Explains how to make all necessary hydraulic, condensate, gas, flue, and electrical connections.
Covers system filling, checking water quality, pressure, and ensuring proper hydraulic connection.
Instructions for checking gas supply tightness, removing air, and selecting the correct gas type.
Details on removing, cleaning, filling, and reinstalling the condensate syphon to prevent issues.
Ensures flue and air intake systems comply with national and local regulations for safe operation.
Steps to prepare the boiler for its initial startup, including gas and power supply checks.
Procedures for checking and adjusting CO2, CO, and NOx levels at full, 50%, and minimum load.
Guide for adjusting the air pressure switch (APS) and verifying its correct operation.
Methods for checking water flow rate using temperature difference (AT) and pressure difference (Ap).
Instructions to test the proper functioning of safety devices like water flow sensors and switches.
Describes methods to ensure all gas connections and test points are leak-free.
Procedure for safely shutting down the boiler when it will not be used for extended periods.
A template document for recording all parameters and results during the boiler commissioning process.
Explains the boiler's operating modes (Standby, Automatic, Summer, Service) accessible via the main menu.
Details on accessing and viewing/changing boiler parameters and settings via the parameter menu.
Step-by-step guide on how to modify specific parameters such as setpoints using the control interface.
Lists the essential periodic maintenance activities required for optimal boiler performance and safety.
Instructions on how to locate and replace the ignition and ionisation electrodes on the boiler.
Steps for accessing and cleaning the internal condensate receptacle within the boiler.
Guidance on removing, cleaning, and refilling the condensate syphon with fresh water.
Checks for ensuring system water pressure and quality meet the manufacturer's requirements.
Procedure for verifying that the water flow rate through the boiler is within the acceptable operating limits.
Details on performing combustion analysis at different load levels to ensure optimal efficiency.
Instructions for checking the dynamic gas pressure supplied to the boiler during operation.
A standardized form to document all maintenance tasks performed on the boiler.
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