To Next PageTo Next PageWhat to do if my Atlantic alfea extensa Heat Pump displays a DHW temperature sensor error?
If your Atlantic Heat Pump displays a DHW temperature sensor error, replace the domestic hot water temperature sensor.
What to do if my Atlantic Heat Pump has an inverter error?
If your Atlantic Heat Pump is showing an inverter error, you should check the inverter and replace it if necessary.
What to do if my Atlantic alfea extensa is in pump down operation?
If your Atlantic Heat Pump is in pump down operation, review operational settings for pump down.
What to do if my Atlantic alfea extensa has current trip?
If your Atlantic Heat Pump experiences a current trip, check the electrical systems for faults.
What to do if my Atlantic alfea extensa has heat pump capacity signal error (Open or short)?
If your Atlantic Heat Pump is showing a heat pump capacity signal error (open or short), you should inspect the wiring for the heat pump capacity signal.
How to troubleshoot communication error between Hydraulic unit and Outdoor unit in Atlantic alfea extensa Heat Pump?
To troubleshoot a communication error between the hydraulic unit and the outdoor unit of your Atlantic Heat Pump, check the communication link between them.
What to do if my Atlantic alfea extensa Heat Pump shows an external fault (safety component)?
If your Atlantic Heat Pump indicates an external fault related to a safety component, you should inspect and replace the safety component.
What to do if anti-legionella temperature is not reached in Atlantic alfea extensa Heat Pump?
If the anti-legionella temperature is not reached in your Atlantic Heat Pump, adjust settings to reach anti-legionella temperature.
What to do if my Atlantic alfea extensa Heat Pump reports an outdoor unit connection error during the start phase?
If your Atlantic Heat Pump shows an 'Outside unit connection error' during the start phase, you should check and ensure a proper connection to the outside unit.
What should I do if my Atlantic alfea extensa Heat Pump displays a maintenance message?
If your Atlantic Heat Pump is showing a maintenance message, you should perform the maintenance as indicated.
Details on the unit's packaging contents.
Explains key terms and concepts related to the heat pump.
Technical specifications and performance data for the heat pump models.
Detailed description of the outdoor unit components with diagrams.
Explanation of how the heat pump converts energy and its operational functions.
Requirements for proper installation and maintenance by approved professionals.
Procedures for checking and handling the unit upon delivery.
Guidelines for selecting the optimal location for units.
Instructions for installing the outdoor unit, including precautions.
Steps and precautions for installing the hydraulic unit indoors.
Procedures and precautions for connecting refrigeration circuits.
Procedure for filling the refrigeration circuit with gas and performing tests.
Guidance on connecting the heating circuit pipes and ensuring proper water flow.
How to adjust heating circulation pump speed for optimal performance.
Guidelines for making electrical connections to the heat pump.
Instructions for installing and connecting the outdoor sensor.
Guidance on installing room thermostats and control units.
Steps for initial startup, configuration, and system checks.
Overview of controls and user interface elements.
Explanation of the symbols and information shown on the user interface display.
How the heat pump adjusts water temperature based on outdoor conditions.
Guide to configuring various parameters for heat pump operation.
Schematic of the hydraulic layout for a single heating circuit.
Hydraulic layout for a heating circuit with DHW and electrical back-up.
Schematic diagram for wiring the outdoor unit models extensa 5 & 6.
Schematic diagram for wiring the outdoor unit models extensa 8 & 10.
Schematic diagram for wiring the outdoor unit model extensa 13.
Schematic diagram for wiring the outdoor unit model extensa 16.
Wiring diagram for the hydraulic module, excluding installer connections.
Lists faults indicated by the digital display on the hydraulic unit.
Details faults indicated by diode flashes on the outdoor unit.
Explanation of how to display various operational data and messages.
A checklist of visual, hydraulic, refrigeration, and electrical checks before startup.
Steps for system commissioning, initial setup, and configuration.
Summary table of configurable parameters and their default settings.
Form for recording operational data and settings during system startup.
Guidance for end-users on operating the heat pump and its features.
General