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Key instructions and warnings for qualified personnel performing installation.
Essential safety precautions and warnings for installation and operation.
Overview of the boiler's control interface, buttons, and indicators.
Detailed explanation of the digital display icons and their meanings.
Required distances around the boiler for installation, operation, and maintenance.
Specifications, performance metrics, and general data for the boiler models.
Requirements and standards for gas pipe installation and testing.
Electrical connection requirements, safety, and wiring regulations.
Safety guidelines for electrical connections and appliance operation.
Pre-operation checks for gas, water, and system integrity.
Instructions and safety considerations for the initial startup of the boiler.
List of error codes, their descriptions, and potential solutions for troubleshooting.
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General