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Detailed instructions for installing vent and combustion air pipes.
Details various components used in piping near the boiler.
General information and requirements for the gas supply to the boiler.
Procedures for safely connecting gas supply piping to the boiler.
Specific requirements and warnings for natural gas installations.
Specifies target and required gas pressures for natural gas.
Specific requirements and warnings for propane gas installations.
Specifies target and required gas pressures for propane.
Procedure for checking the gas supply pressure at the boiler inlet.
Details for connecting the boiler's main electrical power supply.
Critical safety procedure for checking gas leaks before and during operation.
Pre-startup checklist to ensure all components are ready.
The procedure for safely starting the boiler.
Troubleshooting steps for common startup issues.
Comprehensive checks of water, vent, gas piping, and combustion.
Step-by-step guide for safely operating the boiler.
Instructions for safely shutting off gas supply to the appliance.
Checking burner flame and combustion parameters.
Programming individual controls for cascade operation of multiple boilers.
Details temperature limits, freeze protection, and anti-cycling mechanisms.
Boiler temperature control, high limits, low water cutoff, and flow sensing.
Detailed configuration and operation of multiple boilers in a cascade system.
Step-by-step description of the boiler's operational sequence.
Overview of the SMART TOUCH interface and its sections.
Outlines routine maintenance tasks for technicians and owners.
Performing final start-up checks and tests after maintenance.
Inspecting and cleaning the burner flame for proper performance.
Verifying the flame signal strength for proper burner operation.
Procedures for cleaning the boiler's heat exchanger.
General