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General| Model | VU 446/5-5 (H-GB) |
|---|---|
| Output | 46 kW |
| Fuel Type | Natural Gas |
| Max. Working Pressure | 3 bar |
| Warranty | 5 years |
| Efficiency | 98% |
| Central Heating Flow Temperature Range | 30 - 80 °C |
Defines product's intended purpose, prohibited uses, and required installer qualifications.
Crucial safety guidelines covering gas, flue gas, electricity, handling, and system integrity.
Addresses risks from leaks, gas pipe damage, frost, and safety device importance.
Provides detailed technical data including gas category, dimensions, and performance metrics.
Details heating performance parameters and electrical connection requirements.
Essential steps and site selection criteria before commencing product installation.
Illustrates system diagrams and guides for hydraulic, gas, and electrical connections.
Information and regulations regarding the air/flue pipe and terminal positioning.
Outlines the necessary tasks for annual product inspection and checks.
Procedures for cleaning and replacing key product components.
Final checks and documentation after completing inspection and maintenance tasks.
Guidance on identifying faults, interpreting codes, and contacting service.
Step-by-step guides for replacing common faulty parts like burner or heat exchanger.
Lists and explains various adjustable parameters and diagnostics codes for configuration.
Explains product status codes and provides a comprehensive list of fault messages.
A visual flowchart detailing the steps for commissioning the boiler.
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