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General| Category | Heat Pump |
|---|---|
| Model | Alfea Extensa Duo A.I. 5 R32 |
| Refrigerant | R32 |
| Heating Capacity | 5 kW |
| Operating Temperature Range (Heating) | -20°C to +35°C |
| Type | Air-to-Water |
Details packing contents for heat pumps, outdoor, and hydraulic units.
Instructions for checking appliance appearance and package codes upon delivery.
Explains terms like Split, Air/water, Inverter, and COP.
Lists the heat pump's operating capabilities in winter and summer.
Guidance on bending pipes, making holes, and protecting connections.
Precautions and minimum clearances for outdoor unit placement.
Precautions, clearances, and other considerations for hydraulic unit installation.
Guidelines for handling refrigerants and connecting circuits.
Lists essential tools for refrigeration connections and handling.
Instructions for creating and tightening flared connections.
Advice on preventing humidity, insulating pipes, and avoiding contamination.
Recommendations for silver brazing and using dry nitrogen.
Steps for flushing the installation and connecting heating pipes.
Details on connecting heating pipes, pumps, and valves.
Details cable sizes and circuit breakers for power supplies.
Details on accessing outdoor unit terminals and wiring.
Accessing hydraulic unit terminals and making connections.
Instructions for matching terminal blocks when connecting units.
Connecting electrical backup, boiler, second circuit, and managing energy contract.
Power limitation, faults, and external control interfaces for the hydraulic unit.
Overview of the controller's user interface and display.
Detailed explanation of symbols and information on the controller display.
Accessing and navigating the Installer Menu and system settings.
Procedure for changing settings using the controller's navigation knob.
How to configure temperature control based on radiators and insulation.
A checklist for verifying installation and readiness before initial startup.
Step-by-step guide for initial appliance setup and configuration.
How to configure installed options like backup, circuits, and cooling.
Settings for configuring heating/cooling zones and hot water.
Settings related to compressor, heating/cooling, and DHW configurations.
How to view active functions, control panel status, and error logs.
Information on functions like floor drying, relay testing, and factory reset.
Options for setting date/time, language, menus, and connections.
Lists error codes, causes, and actions for hydraulic unit faults.
Lists error codes, LED indicators, and designations for outdoor unit faults.
Procedures for checking circuit pressure and safety valve operation.
Steps for emptying and descaling the domestic hot water tank.
Instructions for cleaning the outdoor unit's exchanger and fan.
Guidance on checking for leaks in the refrigeration circuit.
How to check connections, cables, and plates in the electrical circuit.
Steps to drain the hydraulic unit and installation bleed valves.
How to ensure the distribution valve is fitted in the correct direction.
Procedure for checking ACI polarity and voltage.
Essential information for installers regarding refrigerant handling and vacuum creation.
Diagram and key for a single heating circuit hydraulic layout.
Diagram and key for a two heating circuits hydraulic layout.
Wiring diagrams for outdoor unit electrical connections and components.
Diagram showing the electrical wiring of the hydraulic unit.
A checklist for verifying installation and readiness before initial startup.
Detailed steps for the initial operation and testing of the heat pump.
Fields for recording installation checks, operating data, and settings.
Explains operation, room sensor functions, and gradual adjustments for users.
Guidance on proper dismantling, recycling, and disposal of the appliance.
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