To Next PageTo Next PageWhat to do if my Atlantic alfea extensa Heat Pump displays a pressure sensor error or pressure switch error?
If your Atlantic Heat Pump displays a pressure sensor error or pressure switch error, inspect and replace the pressure sensor or switch.
What to do if my Atlantic Heat Pump shows no connection?
If your Atlantic Heat Pump displays a 'No connection' error, the issue might be due to incorrect polarity of the room thermostat. You should check and correct the polarity of the room thermostat.
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.
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 to do if my Atlantic alfea extensa Heat Pump experiences detection of compressor position error or compressor start up error?
If your Atlantic Heat Pump experiences detection of compressor position error or compressor start up error, inspect compressor position detection.
What to do if my Atlantic alfea extensa Heat Pump has an outdoor unit fan motor error?
If your Atlantic Heat Pump is showing an outdoor unit fan motor error, replace the outdoor unit fan motor.
What to do if my Atlantic alfea extensa has an active filter error?
If your Atlantic Heat Pump is showing an active filter error, inspect and replace the active filter.
What to do if my Atlantic Heat Pump displays a compressor thermistor error?
If your Atlantic Heat Pump displays a compressor thermistor error, replace the compressor thermistor.
What 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 alfea extensa is in pump down operation?
If your Atlantic Heat Pump is in pump down operation, review operational settings for pump down.
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