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Crucial safety guidelines for installation, use, and maintenance of the boiler.
Diagrams illustrating the main components of the BWA R 50 and BWA R 70 boilers.
Detailed technical drawings showing the external dimensions of the boiler from various views.
Graphs and tables detailing flow rate versus pressure head for boiler installation.
Detailed technical specifications and operating data for BWA R 50 and BWA R 70 models.
Explains manual symbols, proper appliance use, and information for the user.
Detailed safety instructions covering children, personnel, modifications, gas leaks, and flammable materials.
Explanation of CE marking and components on the boiler's technical data plate.
Guidelines for water quality and boiler protection against freezing for system longevity.
Crucial warnings on boiler use, pre-installation checks, and adherence to installation standards.
Details of boiler packaging contents and safety advice for handling materials.
Requirements for boiler room regulations, minimum clearance distances, and placement.
Approved flue gas exhaust configurations, pipe lengths, and connection types for forced draught boilers.
Details on other flue gas connection types and configuration rules for safe operation.
Recommendations for using original exhaust pipes and supplier liability information.
Procedures for gas connection, handling gas smells, and condensation drain setup for safety.
Instructions and precautions for filling the heating system with water and antifreeze.
Safety warnings and procedures for electrical hook-up, thermostat, and main power supply connections.
Specific instructions for making the safety connection, including jumper removal and wiring.
A comprehensive checklist to ensure all installation and safety aspects are met before commissioning.
Procedure for activating calibration and positioning probes to measure combustion efficiency.
Step-by-step guide for authorized personnel to adjust burner output for optimal combustion.
Final calibration steps and tables for nozzle, pressure, and flow rates for different gas types.
How to adjust the boiler's maximum thermal output for the specific heating system requirements.
Importance of regular maintenance, using original parts, and general service procedures.
Detailed checklist for yearly inspection of key boiler components and their functions.
Instructions and safety warnings for converting the boiler to operate with different gas types.
Guide for authorized personnel to program various operating parameters of the boiler.
Instructions for adjusting pump overrun, heating temperatures, and DHW temperatures.
Detailed wiring diagram for the BWA R 50 model, including color codes and component key.
Detailed wiring diagram for the BWA R 70 model, including color codes and component key.
List of boiler error codes, their descriptions, priority, and recommended solutions.
Further error codes, freezing prevention, and guidance on product disposal at end-of-life.
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