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Product line overview for Alféa Excellia A.I. heat pumps.
Specifies the type of heat pump: air/water split system.
Professional installation requirements and compliance with regulations.
Guidelines for transporting the outdoor unit safely.
Importance of protecting refrigeration circuits from contamination.
Standards and practices for making hydraulic connections.
Requirements for the electrical power supply.
Polarity, wire types, and earth connection continuity.
Recommendations for tightening cable glands.
Methods for connecting wires to screw and spring terminals.
List of items included in the packages.
Procedures for unpacking and checking the appliance.
Glossary of technical terms used in the manual.
List of available optional accessories.
Heat pump performance and operational limits.
Overview of the controller's menu system.
Diagram of the hydraulic system layout.
Diagrams for electrical connections.
Troubleshooting guide for identifying and resolving faults.
Procedures for maintaining the installed system.
Steps for initial startup and configuration.
Technical specifications and performance data for the heat pump models.
Diagram showing dimensions for Excellia A.I. 11 and 14 outdoor units.
Diagram showing dimensions for Excellia A.I. tri 11, 14, 16 outdoor units.
Diagram showing dimensions for the hydraulic unit.
Lists accessories provided with the outdoor and hydraulic units.
Graphs illustrating hydraulic performance characteristics.
Sensor resistance versus temperature data for the hydraulic unit.
Sensor resistance versus temperature data for the outdoor unit.
Diagram and key identifying parts of the outdoor unit.
Diagram and key identifying parts of the hydraulic unit.
Explanation of how the heat pump operates.
Key control features and functions of the heat pump.
Safety and protective mechanisms of the heat pump.
Explanation of the domestic hot water production process.
Guidelines for connecting refrigeration pipes.
General precautions for installing the outdoor unit.
Required spacing around the outdoor unit.
Guidelines for placing the outdoor unit.
Instructions for condensate drainage from the outdoor unit.
General precautions for installing the hydraulic unit.
Guidelines for mounting the hydraulic unit.
Steps required to remove the unit casing.
General rules for making refrigeration connections.
Specific procedures and precautions for flared connections.
Procedures and recommendations for brazing refrigeration pipes.
Guidelines for bending refrigeration pipes without damage.
Steps for creating pipe flare connections.
Specifications for pipe sizes, lengths, and height differences.
Procedures for checking and connecting refrigeration circuits.
Procedures for filling the refrigeration circuit with gas.
Procedure for leak testing the refrigeration circuit.
Steps for creating a vacuum in the refrigeration circuit.
Steps for filling the system with refrigerant gas.
Instructions for adding extra refrigerant.
Procedures for recovering refrigerant from the outdoor unit.
Connecting the hydraulic unit to the heating system.
Procedures for cleaning the heating system.
Minimum water volume requirements for the heating system.
Procedures for filling and bleeding the hydraulic circuit.
Adjusting the speed settings for the heating circulation pump.
Description and recommendations for variable pressure mode.
Description and recommendations for constant pressure mode.
Description and recommendations for constant speed mode.
General overview of electrical connections for the unit.
Guidelines for cable sizing and circuit breaker protection.
Power supply specifications for single and 3-phase outdoor units.
Specifications for the electrical backup power supply.
Procedure for accessing connection terminals on the outdoor unit.
Procedure for accessing connection terminals on the outdoor unit.
Procedure for accessing connection terminals on the hydraulic unit.
Settings related to energy contracts and tariffs.
Settings for power limitation and Energy Demand Reduction.
Controlling the unit via external signals.
Wiring diagram for the single phase model.
Wiring diagram for the 3 phase model.
Layout and description of the single phase hydraulic unit's control box.
Installation and connection of the outside temperature sensor.
Installation and connection of optional room sensors.
Wiring diagram for controller options and accessories.
Initial setup and configuration steps for the heat pump.
Description of the quick start function for initial setup.
Continuation of the quick start setup process.
Description of the controller display and buttons.
Detailed explanation of display symbols and information.
How to access and navigate the installer menu.
Instructions for navigating through the controller menus.
How to change appliance settings using the controller.
Explanation of how the heat pump's temperature control works.
Configuration of temperature control parameters.
Graph showing how to adjust the heating curve gradient.
Adjusting the heating curve offset.
Troubleshooting temperature issues and discomfort.
Overview of the controller's menu system and options.
Configuration of installed options like circuits and backups.
Settings for the hydraulic system.
Heat pump configuration settings.
Checking the operational status of the system.
Accessing additional operational functions.
Accessing general system settings.
Managing installed options like appliance power and backup.
Configuring the hydraulic system zones and modes.
Setting heating and cooling modes for zones.
Adjusting temperature control parameters.
Method for adjusting temperature based on flow temperature.
Method for adjusting temperature based on gradient.
Optimizing comfort settings for heating and DHW.
Setting parameters to limit ECO mode operation.
Adjusting temperature setpoints for comfort and ECO modes.
Setting heating and cooling schedules.
General settings for Domestic Hot Water (DHW).
Setting time schedules for DHW production.
Adjusting temperature setpoints for DHW.
Managing anti-legionella cycles for DHW.
Compressor operational settings.
Settings for heating and cooling modes.
Domestic Hot Water system configuration.
Settings for energy tariffs and usage types.
Configuration of the electrical backup system.
Display of active system functions.
Description of the control panel interface.
Log of system errors and their codes.
Display and tracking of energy usage.
Access to additional operational functions.
Function for drying concrete slabs.
Testing of internal relays.
Restoring default factory settings.
Adjusting the system's date and time.
Setting the display language.
Choosing the display mode for menus.
Adjusting temperature in simplified menu mode.
Customizing zone names.
Connecting external sensors or devices.
Resetting device pairings.
Displaying software version information for HMI and controller.
Initial setup wizard steps for the heat pump.
Continuation of the quick start setup process.
Diagram for a single heating circuit hydraulic layout.
Diagram for heating circuit and DHW tank hydraulic layout.
Wiring diagram for single phase outdoor unit.
Wiring diagram for 3-phase outdoor unit.
Wiring diagram for single phase hydraulic unit.
Wiring diagram for 3-phase hydraulic unit.
Guide for diagnosing system faults based on error codes.
List of errors and probable causes for the hydraulic unit.
List of errors and probable causes for the outdoor unit.
Procedures for checking the hydraulic system.
Maintenance checks for the outdoor unit.
Checks for leaks and integrity of the refrigeration circuit.
Checks for electrical connections and wiring.
Procedure for draining the hydraulic unit.
Steps to perform before initial startup.
Checklist for verifying startup readiness.
Step-by-step guide for starting the heat pump.
Form for recording commissioning data.
Guidance for end-users on operation and maintenance.
Procedures for appliance decommissioning and recycling.
Contact and web information for the manufacturer.
Statements regarding the equipment's compliance with directives.
Details of the Keymark certification for the product range.
General