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Explains how to use user controls for heating and how to turn the boiler off.
Covers boiler placement, wall mounting, clearances, and timber frame considerations.
Details flue position, length determination, and safe termination requirements.
Details cutting flue holes and securely fixing the boiler hanging bracket and unit.
Details connecting the gas supply and water systems to the boiler.
Explains condensate drain setup and electrical connection requirements.
Covers assembling flue components and attaching the flue to the boiler.
Emphasizes safety and details mains, external control, and pump wiring connections.
Outlines preliminary electrical safety checks before operation.
Outlines general servicing recommendations and critical safety steps before maintenance.
Explains fault memory access and provides a reference for fault codes.
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General