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Important safety notices and warnings before commencing installation work to ensure safe operation.
Guidelines for unit placement, dimensions, and minimum clearance requirements for proper installation.
Diagram and description of the water circuit connections for the unit, ensuring correct plumbing.
Safety warnings and procedures for making all electrical connections to the unit by qualified personnel.
Step-by-step guide for installing the remote controller, including wiring and mounting.
Detailed description of each button on the remote controller and its specific function for operation.
Explains the icons and information displayed on the remote controller screen for user understanding.
How to select between Heating, Cooling, or OFF modes using the remote controller's mode button.
How to activate DHW production and change modes (Comfort, Economy, OFF) using the DHW button.
How to activate or deactivate time bands for Heating and Cooling operations, enabling scheduled control.
How to set time bands for DHW, Low tariff, and Night modes for automated operation.
How to set water temperature points using fixed values or climatic curves for heating and cooling.
Overview of HP unit control logic based on various temperature sensors and parameters for optimal performance.
General explanation of the frost protection function and its various control methods.
How the HP unit produces DHW when operating in "Heat pump only" mode, based on tank temperature.
How the DHW tank is heated using only the DHW electric heater, with specific set points and hysteresis.
How the HP unit and DHW heater work together for DHW production, achieving set points and over boost.
How the unit heats DHW to specific temperatures to prevent legionella bacteria, ensuring health safety.
How the backup heater is enabled for freeze protection during start-up or defrost to prevent unit damage.
Lists and describes parameters, including group numbers, codes, default values, and units for configuration.
Checklist for verifying all installation steps and components are correctly done before system startup.
How to test operate the system and what to check for normal operation and final verification.
A list of error codes, their appearance, check methods, and troubleshooting steps for effective maintenance.
Guidance on checking voltage, resistance, and continuity of components for diagnosing and resolving faults.
Detailed electrical wiring diagrams for different unit models, crucial for service and repair.
Important maintenance procedures, cleaning precautions, and circulating water replacement guidelines.
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General