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Lists the different boiler models available in the Fleet series and their configurations.
Guidance on selecting and preparing the boiler installation site.
Requirements and considerations for the gas supply system.
Details on flue system design, installation, and materials.
Requirements for water connections, pressure, and quality.
How to connect the condensate drain for the boiler and flue system.
Electrical connection requirements, safety, and wiring details.
General guidelines for boiler assembly and handling.
Details on connecting water pipes and the flue system to the boiler.
Specific electrical connections provided on each module.
Checks for gas, ventilation, pipework, flue, and electrical systems.
Procedure to check for gas leaks in the boiler system.
Performing essential system checks before initiating boiler operation.
Steps for initial lighting and safe boiler startup.
Verifying ignition, gas pressure, and combustion performance.
Adjusting flow rate to achieve the specified temperature differential.
Overview of the control panel, display, and screen elements.
How the info button, parameters, and display philosophy work together.
Managing default displays, status codes, lockout, and setpoints.
Enduser parameters, startup, chimney sweep, and operational modes.
Covers system functions like frost protection and advanced control features.
Troubleshooting issues related to the safety temperature limiter.
Diagnosing problems with the water flow switch.
Identifying and resolving faults with the ignition controller.
Recommendations and procedures for routine annual boiler maintenance.
Specific steps for a more in-depth four-year service.
Procedures for replacing electrodes, sensors, gas valve, fan, and PCB.
Steps for replacing display screen and pressure switches.
Details on boiler electrical supply and connection requirements.
Comprehensive guide to flue system design and installation requirements.
Factors like materials, suction, discharge, and condensate for flue design.
Guidelines for designing the boiler's water circulation system.
Information on pumps, flow rates, valves, and frost protection.
Design considerations for unvented hot water systems.