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Details the packaged components of the heat pump unit.
Explains key terms like Split, Air/water, Inverter, and COP.
Lists technical specifications for different Alféa Extensa Duo models.
Details the components of the outdoor unit for different models.
Explains how the heat pump system extracts and transfers heat.
Outlines regulations and conditions for professional installation and maintenance.
Provides instructions for receiving, inspecting, and handling the appliance.
Advises on choosing the optimal location for the outdoor and hydraulic units.
Covers precautions, positioning, and condensate drain for the outdoor unit.
Guidelines for installing the hydraulic unit, including space and safety.
Covers rules, tools, and procedures for connecting the refrigeration circuit.
Procedure for creating vacuum and filling the system with refrigerant.
Guidelines for connecting the heating circuit pipes and ensuring proper plumbing.
Explains how to adjust circulation pump speed for optimal performance.
Covers general electrical supply characteristics and connection rules.
Guidelines for installing and connecting the outdoor temperature sensor correctly.
Instructions for installing optional room thermostats and control units.
Steps for initial start-up, configuration, and testing of the system.
Overview of the controls and interfaces for managing the system.
Explains the symbols and meanings shown on the user interface display.
How the system adjusts water temperature based on outdoor conditions.
Details on accessing and modifying system parameters for different user levels.
Schematic showing hydraulic configuration for a single heating circuit.
Schematic showing hydraulic configuration for two heating circuits.
Lists error codes, descriptions, locations, and operation status for hydraulic unit faults.
Details diode display codes and corresponding errors for outdoor units.
Explains how to display various data, error messages, and service information.
Procedure for draining the domestic hot water tank.
Annual maintenance tasks for the domestic hot water tank.
Steps to drain the hydraulic unit for maintenance.
Instructions on fitting and understanding the distribution valve's function.
A comprehensive checklist for pre-start-up checks of the unit and installation.
Steps for initial system setup, configuration, and basic operation checks.
A reference table for all configurable parameters and their basic settings.
A form for recording installation details, checks, and settings during start-up.