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Introduces the Pegasus F2 boiler and its intended use for heating and hot water.
Specifies installer qualifications and compliance with regulations for boiler installation.
Presents physical dimensions of the boiler in a diagram and table.
Details technical specifications including heat output, input, dimensions, and connections.
Identifies and illustrates the key internal and external components of the boiler.
Displays a graph illustrating water pressure drop versus flow rate for all models.
Explains the function and reset procedure of the flue gas safety thermostat.
Provides essential warnings and regulatory advice for boiler installation.
Discusses the importance of water hardness and necessary treatment for the heating system.
Outlines the procedure and safety requirements for electrical connections.
Step-by-step guide to access internal components of the boiler's control panel.
Illustrates the control panel components with a numbered exploded diagram.
Lists essential checks to perform before the initial startup of the boiler.
Detailed procedure for starting the boiler, including pilot and main burner ignition.
Instructions for temporarily turning off the boiler.
Guidelines for shutting down the boiler for extended periods, including frost protection.
Specifies necessary inspections and controls to verify correct operation after startup.
Adjusts gas pressure for Honeywell VR 4601 CB valve in models 51-68-85.
Adjusts gas pressure for DUNGS MBDLE 407 BO1 valve in model 102.
Details the step-by-step process for adjusting gas pressure.
Adjusts the main gas flow rate using valve V2.
Modifies the boiler's slow startup sequence.
Explains the components and function of the pilot burner unit.
Steps for converting the boiler from natural gas to LPG.
Annual checks of boiler, heating system, and flue.
Procedure for cleaning internal boiler components and flue.
Troubleshooting steps when the boiler fails to ignite after several attempts.
Diagnoses issues with electrode discharge and pilot ignition.
Addresses issues related to poor pilot flame and main burner flame characteristics.
Solves problems related to gas smell and lack of system temperature rise.
Troubleshoots condensate, dirt, and unexpected boiler shutdowns.
General