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Explains the meaning of warning symbols used throughout the manual for safety instructions.
Provides essential safety precautions and potential hazards related to appliance operation and maintenance.
Identifies and explains the function of each button, LED, and display element on the boiler's control panel.
Step-by-step guide for the initial start-up and powering on of the boiler.
Explains how to select and operate the boiler in either winter (heating and hot water) or summer (hot water only) modes.
Details how to set and adjust the central heating water temperature using the control knob.
Explains volatile safety shutdowns that resolve automatically when the cause is removed.
Details the safety shutdown triggered by low water pressure within the heating circuit.
Describes non-volatile shutdown errors that require manual reset or technician intervention.
Lists error codes and their corresponding descriptions for operational shutdown faults.
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General