Table of Contents
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Table of Contents
Related Manuals for Ferroli PEGASUS 45
Summarization of Contents
Operating Instructions
Introduction
Provides a welcome message, highlights the boiler's features, and advises reading the manual for future reference.
Control panel
Details the boiler's control panel layout, including a key to its various components and indicators.
Turning on and off
Explains the step-by-step procedure for igniting and shutting down the boiler, including safety measures.
Adjustments
Covers adjusting system temperature, room temperature via thermostat, and maintaining correct water system pressure.
Maintenance
Outlines user-level cleaning and annual professional servicing recommendations for the boiler and flue.
Anomalies
Lists common faults, their causes, and user-solvable cures, guiding users on when to contact service centers.
Installation
General Instructions
Specifies the boiler's intended purpose and the mandatory requirement for installation by qualified personnel.
Place of installation
Defines requirements for the installation location, emphasizing ventilation, protection from hazards, and accessibility.
Plumbing connections
Provides guidance on system design, vent valves, discharge devices, and managing water circulation and temperature drop.
Gas connection
Details the proper procedure for connecting the gas supply, including material specifications and leak checks.
Electrical Connections
Explains the requirements for connecting the boiler to the electrical grid, including voltage, frequency, and safety earthing.
Connection to the flue
Specifies requirements for flue connection pipe diameter and vertical section length for safe fume evacuation.
Service and Maintenance
Adjustments
Covers heating output adjustment via gas pressure and procedures for converting the unit to different gas types.
System start-up
Details the process for initial boiler ignition, checks during operation, and methods for temporary or extended shutdown.
Maintenance
Describes seasonal inspection of the boiler and flue, checking control devices, systems, and components.
Safety Devices
Explains the function of the temperature limiter (safety thermostat) and fume sensor (fume thermostat).
Opening the front panel
Provides a step-by-step guide for safely accessing internal boiler components by opening the front panel.
Cleaning the boiler and flue
Details the procedure for cleaning the boiler and flue, including component disassembly and cleaning methods.
Combustion analysis
Outlines the procedure for taking a fume sample for combustion analysis, including stabilization and measurement.
Disassembly and cleaning the burner unit
Step-by-step instructions for removing, cleaning, and reassembling the burner assembly and combustion chamber door.
Pilot light unit
Illustrates the pilot light unit with a key identifying components like the burner, electrodes, and gas supply pipe.
Troubleshooting
Lists common faults, their causes, and cures for ignition issues, poor burner performance, and gas smell problems.
Technical Characteristics and Data
Dimensions and Connections
Presents the boiler's physical dimensions and connection port sizes for gas and heating systems.
General View and Main Components
Diagram identifying all major internal and external components of the boiler with a corresponding key.
Technical Data
A comprehensive table detailing technical specifications including powers, gas supply, heating, dimensions, and electrical data.
Diagrams
Graph illustrating the loss of head for the boiler across its range of 3 to 6 elements versus flow rate.
Wiring Diagrams
Provides the main wiring diagram and electrical connection diagram with a key for all components.
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