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Covers all safety aspects, risks, qualifications, intended use, and regulations.
Notes on observing, storing, and applicability of technical documents.
Serial number, identification plate, functional elements, and CE label.
Handling, unpacking, dimensions, clearances, and wall mounting preparation.
Gas, water, drain lines, condensate, and flue gas connections.
Safety procedures for electrical connections, wiring, and power supply.
Using diagnostics and status codes for product operation.
Initial start-up, water/gas checks, pressure, and leak-tightness.
Adjusting burner anti-cycling, pump output, and bypass settings.
Procedures for setting hot water temp, including Legionella prevention.
Instructing operator on safety, handling, and maintenance.
Inspection intervals, spare parts, CO2 checks, cleaning components, burner/electrode checks.
Resolving faults, preparing for repairs, and replacing components.
Steps for safely decommissioning the product.
Details for contacting customer service for support.
Listing available check programmes and their functions.
Detailed list of diagnostic codes, parameters, values, and settings.
List of status codes indicating the product's current operating state.
Comprehensive list of fault codes and their possible causes.
Electrical connection diagram for the combination unit.
Summary table of required inspection and maintenance tasks and intervals.
Positioning recommendations for flue gas terminals and below eaves.
A checklist for commissioning the boiler according to regulations.
Flowchart and notes for checking combustion ratios and flue integrity.
Table showing maximum lengths for different types of air/flue pipes.
Specifications for air/flue pipe lengths and technical data for heating, DHW, general, and electrics.
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General