AUDAX
AUDAX
The AUDAX range includes air/water reversible heat pumps with inverter technology, available in mono-phase and three-phase versions. These pumps are designed for central heating and cooling in various settings, noted for high energy efficiency and low sound levels. They can be integrated with systems like boilers and solar heating for optimized energy use.
- Mono-phase Models (AUDAX 6, 8, 12, 16): Suitable for air conditioning, featuring a galvanized steel structure, control panel, and R410A refrigerant gas. They include a twin rotary compressor, heat exchanger, and variable speed fan.
- Three-phase Models (AUDAX 16, 18, 21): Designed for larger systems, sharing features with mono-phase versions but tailored for higher capacity needs.
The AUDAX series can function as standalone units or be integrated into larger systems with a System Manager. They support a maximum flow temperature of 60°C and include a system side plate heat exchanger and a low energy consumption circulation pump.
All models comply with the ErP Directive and ELD requirements, offering flexible installation options. They operate efficiently in temperatures from -20°C to +46°C, with antifreeze protection.
Each model includes specific technical data and can be configured with additional components like storage tanks and solar heating systems. Detailed diagrams and connection instructions are provided.
- Control Panel: Allows programming and functions as a temperature/humidity sensor, displaying error codes.
- Refrigerant Gas: Uses R410A, pre-loaded in the machine.
- Compressor: Twin Rotary with hybrid inverter activation.
- Cooling Circuit: Includes a compressor, air/gas refrigerant finned coil, and a 4-way reversing valve.
- Fans: Double fan with variable speed for better air distribution.
- Pump and Flow Switch: Modulating system ensures sufficient water circulation.
- Safety Features: Includes a 3 bar system safety valve and vibration-dampening devices.
- Hydraulic Connections: Flow and return 1” M connections at the rear.
- Electronic Management System: Equipped with sensors to manage flow and return water temperatures.
- Standalone system with integrative resistance.
- Compatible with solar heating systems.
- AUDAX 16 (code 3.027812)
- AUDAX TOP 18 ErP (code 3.025563)
- AUDAX TOP 21 ErP (code 3.026940)
The document discusses integration with boilers, solar heating, and photovoltaic systems for high efficiency and low emissions. The System Manager optimizes heat source usage.
- Allows programming of operating options and temperature/humidity control.
- Displays error codes and manages data like external temperature and system flow temperature.
Dimensions, power supply, and connection details are provided for the control panel.
Details the user programming menu, including zone set points and information menu.
Includes settings for zone definition and device configuration.
- Heating Mode: Varying power outputs and Coefficient of Performance (COP) values are provided.
- Cooling Mode: Energy Efficiency Ratio (EER) values are provided for different water flow temperatures.
- General Data: Maximum working pressure of 3 bar, with specific requirements for flow rates.
- Energy Consumption: Annual energy consumption figures for different climate zones.
- Efficiency Ratings: Seasonal efficiency percentages are given.
- Pump Settings: Includes a low power consumption pump with variable speed control.
- Minimum Water Content: Guidelines provided for different system configurations.
Includes graphs illustrating pump head versus flow rate.
Outlines specifications for the AUDAX 21 heat pump system, including power supply and operational parameters.
Guidance on setting up the pump control and defrost cycle requirements.
Compliance with EN 14511 standards and Regulation 811/2013.
Ensuring the dehumidifier line has a minimum of 3 l/kW and using specific cable types.
Includes detailed tables of power output and efficiency at different temperatures.
Maintaining specific water content levels and adhering to electrical connection standards.
Technical specifications and guidelines for the installation and management of various components within the AUDAX and Integrated Systems.
Use of zone expansion kits for managing different zones within a system.
Integration of domotic systems using communication protocols.
Instructions on configuring circulation pumps for optimal performance.
Use of room temperature and humidity sensors for zone management.
Includes hydraulic manifolds, mixing valves, and pumps.
Details the dehumidifier designed for use with cooling plants and radiant panels.
Technical data for the mixed zones kits are provided.
Operation of a cooling and dehumidification system using AUDAX and integrated systems.
Key components include air filter, pre-cooling coil, evaporator, and compressor.
Uses R134a coolant and can remove 20.1 liters of humidity per day.
Detailed diagrams for various system configurations.
System can activate central heating or DHW modes based on sensors.
Includes diagrams for managing low-temperature zones and integrating solar heating.
Technical diagrams and specifications for the integration of AUDAX systems with various components.
- Hydraulic Diagrams: Setup of AUDAX systems with components like solar collectors.
- Wiring Diagrams: Electrical connections for integrating AUDAX systems.
- System Components: Lists components such as the AUDAX unit and control panels.
- Operational Notes: Notes for proper operation of heat pump systems.
- Bypass Requirement: Each system must include a bypass for minimum flow rate.
- Control Panel Usage: Used as a room probe in various configurations.
- Component Integration: Integration of components like the solar ErP circulation unit.
The document serves as a comprehensive guide for setting up and managing AUDAX systems.
Technical specifications and installation guidelines for the AUDAX heating system.
- Heat Pump and Boiler Integration: Requires a bypass for proper operation.
- System Components: Includes expansion boards and circulation pumps.
- Temperature Control: Kits available for temperature and humidity control.
- Inertial Storage Tanks: Available in various capacities with specific features.
- Optional Kits: Include integrative resistance kits and dehumidifier kits.
- Operating Conditions: Specifications for maximum temperature and pressure.
- Compliance: Includes EU declarations of conformity.
Regular maintenance is recommended for optimal performance.
Certified under UNI EN ISO 9001:2008 for design, manufacture, and after-sales assistance.
Professionals are responsible for identifying applicable standards and regulations.
Contact Immergas via the provided email for further details.
An app designed for professionals, providing additional support and resources.
Immergas reserves the right to make modifications to its models.
Catalog excerpts
HEAT PUMPS AUDAX AND INTEGRATED SYSTEMS with reversible inverter mono-phase and three-phase air-water Heat Pumps
Open the catalog to page 1
AUDAX DESCRIPTION A range of air/water reversible heat pumps with inverter technology. The mono-phase versions are available with AUDAX 6, AUDAX 8, AUDAX 12 and AUDAX 16 models to fulfil central heating and cooling requirements for homes, offices, shops, etc...; while the three-phase versions are available with AUDAX 16, AUDAX 18 and AUDAX 21 models to fulfil central heating and cooling requirements for large domestic systems (newly built large homes such as duplexes, three-unit houses, condominiums), as well as offices, shops, artisan activities, etc.. These appliances are distinguished for...
Open the catalog to page 4
6 kW, 8 kW, 12 kW and 16 kW mono-phase inverter air/water heat pumps for winter and summer air conditioning. The galvanised steel structure makes the machines particularly suitable for outdoor installation. Main components: • Control Panel - standard supply - which enables you to program the machine and also functions as a room temperature/ humidity sensor. It also displays the error codes in the event of malfunctions; • R410A refrigerant gas (pre-loaded in the machine); • Twin Rotary compressor with hybrid inverter activation in direct current with PAM (Pulse Amplitude Modulation) and PWM (Pulse...
Open the catalog to page 5
AUDAX 16 - 18 - 21 (THREE-PHASE) FEATURES 16 kW, 18 kW and 21 kW three-phase inverter air/water heat pump for winter and summer air conditioning. The galvanised steel structure makes the machines particularly suitable for outdoor installation. Main components: • Control Panel - standard supply - which enables you to program the machine and also functions as a room temperature/ humidity sensor. It also displays the error codes in the event of malfunctions; • R410A refrigerant gas (pre-loaded in the machine); • Twin Rotary compressor with hybrid inverter activation in direct current with PAM (Pulse...
Open the catalog to page 6
AUDAX and Integrated Systems 4 INTEGRATED SYSTEM FOR AIR CONDITIONING AND D.H.W. PRODUCTION Comprised of a boiler – solar heating – heat pump and possibly photovoltaic – etc, they are the natural evolution of air-conditioning systems: with very high seasonal efficiency, low energy consumption and reduced polluting emissions. They are engineering solutions that can be perfectly integrated with each other, which allow to attain maximum benefit from the various energy production systems on the basis of the respective efficiency parameters. For the entire system to operate correctly, Immergas offers...
Open the catalog to page 7
AUDAX and Integrated Systems reach full operation: when a maximum time is exceeded (can be set differently between C.H. and D.H.W.) for the heat pump to reach the flowT, the boiler or integrative electrical resistance is started. It is also possible to choose the integration operation method (boiler/resistance) between simultaneous or alternative Heat pump. In all cases where radiant panels are also included for summer cooling, alongside dehumidifiers (see previous picture), the System Manager will also monitor the dew point through the installation of room probes (Immergas). Thanks to this intelligent...
Open the catalog to page 8
HEAT ADJUSTMENT WITH AUDAX CONTROL PANEL IN STANDALONE APPLICATIONS (SETTING AND LOGIC OPERATION) The Control panel (standard supply with AUDAX) enables programming of several operating options and relative temperature/ humidity control of the system. For example, the Control panel acquires data regarding outdoor temperature (from the external probe), system flow temperature (regarding the pre-set climatic curve), and also the room's humidity percentage. The standard Control panel supplied is connected to a specific terminal block on AUDAX, which enables you to program the machine and also functions...
Open the catalog to page 9
PROGRAMMING MENU 1 - Main parameters switch with button to confirm and save data 2 - Left context button 3 - Right context button 4 - Display Once the device is powered, it goes into the status prior to switchoff. Press the “Modo” (Mode) (2) button to cyclically select the desired mode amongst those available. Depending on the system's configuration, the main screen displays various information regarding the system. Press the “Menu” (3) button to access a list of variables that enable you to customise use of the system. To browse the menus, which can be accessed by pressing the relative “RH”...
Open the catalog to page 10
USER PROGRAMMING MENU Zone Set Point Menu Menu item Set Central heating comfort Room temperature in central heating zone Comfort mode Set Central heating economy Room temperature in central heating zone Economy mode Set central heating flow Room temperature in cooling zone Comfort mode Room temperature in cooling zone Economy mode Flow temperature in room zone cooling mode Central heating flow offset Set cooling flow Cooling flow offset Flow temperature in room zone central heating mode Offset temperature for central heating zone Offset temperature for cooling zone DHW Set point Menu Menu item...
Open the catalog to page 11
AUDAX Anomalies Log Menu Description Displays the history log of the last 10 anomalies Assistance Menu Menu item Password protected menu dedicated to a qualified technician Language Menu Menu item Language Description Defines the control panel operation language
Open the catalog to page 12
MAINTENANCE TECHNICIAN PROGRAMMING MENU Assistance Menu Menu item Zone Definition Zone system sub-menu settings System definition Sub-menu to define the devices connected to the system Sub-menu to set the device's configuration Central heating thermoregulation setting sub-menu Cooling thermoregulation setting sub-menu Device configuration Central heating temperature control Cooling temperature control Parameters thermoregulation Restore default settings Manual operating parameters sub-menu Heat pump operating parameters sub-menu Heat pump Parameters thermoregulation setting sub-menu System integration...
Open the catalog to page 13
AUDAX Assistance Menu -> Device configuration Menu item Heat pump control Slave address Description Setting “Yes”, the default control panel supplied manages the heat pump. Setting “No”, the control panel does not control the heat pump and must be coupled with other Immergas systems (for example, TRIO, MAGIS HERCULES, Or System manager). If “No” is set, it displays another item “slave address”. N.B.: if it is erroneously set to “No”, it is still possible to change the selection. Address to configure according to the zone where the device is installed (e.g.: zone 1 = 41, zone 2 = 42, zone 3 =...
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