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General| Mounting | Wall-mounted |
|---|---|
| DHW Output | 25 kW |
| Output | 25 kW |
| Fuel Type | Natural Gas |
| Dimensions (HxWxD) | 700x400x mm |
Key checks to perform before commissioning the boiler for safe operation.
Overview of the Metropolis DGT boiler, its purpose, and compliance with directives.
Detailed dimensions and connection points for various boiler models.
Comprehensive technical data and performance metrics for the boiler models.
Schematic representation of the boiler's internal components and their interconnections.
Identification and brief description of the primary physical components of the boiler.
Requirements for boiler placement, ventilation, and environmental conditions.
Explanation of the built-in anti-freeze function and its operational requirements.
Steps for cleaning the heating system and ensuring proper connection of components.
Regulations and procedures for installing flue pipes and chimneys for exhaust gases.
Installation requirements and considerations for forced exhaust configurations.
Essential safety precautions and guidelines for electrical connections to the boiler.
Instructions for connecting external thermostats and remote control units.
Detailed wiring diagrams illustrating electrical connections for all boiler models.
Guide to understanding the control panel display, icons, buttons, and functions.
Procedure for accessing and modifying advanced installer parameters for boiler configuration.
Explanation of the ignition system, fumes thermostat, and pressure switch functions.
Details on the water pressure valve and system filling procedures.
Information on the gas valve, adjusting pressures, and converting between gas types.
Steps for removing the casing and general maintenance recommendations.
Guide to identifying, understanding, and resolving common boiler operating anomalies.
How to start the boiler and select between heating and D.H.W. modes.
Instructions for setting heating and domestic hot water temperatures.
Procedures for switching off the boiler and troubleshooting persistent anomalies.
Detailed troubleshooting guide for boiler anomalies and error codes.
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