Product Description **Important Note on Regulations for Fluorinated Gas in Italy** In compliance with Regulation (EU) No. 517/2014 and Italian Legislative Decree No. 146/2018, equipment containing non-hermetically sealed fluorinated gases can only be sold if installed by a certified company. By law, every sale must be registered in the Fluorinated Gas Database, including a declaration from the buyer ensuring compliance with regulations. Therefore, before completing the order, it will be necessary to provide this mandatory declaration. Technical Specifications Indoor Units Indoor Unit Catalog Code: 3x DJ25VE0AG Power: 9000 btu/h Cooling Capacity: 2.6 kW Heating Capacity: 2.8 kW Power Consumption: 45 W Rated Current: 0.2 A Air Treated: 9.2 m3/min Sound Pressure Level: 19~39 dB(A) Liquid Pipe Diameter: 6.35 mm (1/4) Gas Pipe Diameter: 9.52 mm (3/8) Indoor Unit Dimensions (LxHxD): 815×275×210 mm Indoor Unit Weight: 8.5 Kg Optional Accessories Wi-Fi Module: AEH-W4GX Wired Controller: YXE-C01U Outdoor Unit Outdoor Unit Catalog Code: 3AMW52U4RJA Number of Connectable Indoor Units: 3 Energy Efficiency SEER: 7.3 SCOP: 4.05 Cooling Energy Efficiency Class: A++ Heating Energy Efficiency Class: A+ Annual Cooling Energy Consumption: 264 kWh/year Annual Heating Energy Consumption: 1728 kWh/year Performance Cooling Capacity: 5.5 kW Heating Capacity: 6.3 kW Cooling Power Consumption: 1.30 kW Heating Power Consumption: 1.6 kW Sound Power Level: 65 dB(A) Sound Pressure Level: 49~55 dB(A) Electrical Data Power Supply (V/Hz/Φ): 220~240/50/1 Refrigerant Gas: R-32 Guaranteed Temperature Range: - Cooling: -15° ~ 48°C - Heating: -15° ~ 24°C Installation Data Liquid Pipe Diameter: 6.35 mm (1/4) x3 Gas Pipe Diameter: 9.52 mm (3/8) x3 Maximum Pipe Length: 45 m Maximum Pipe Length per Unit: 20 m Maximum Height Difference between Indoor and Outdoor Units: 15 m Dimensions and Weight Outdoor Unit Dimensions (LxHxD): 860x670x310 mm Outdoor Unit Weight: 46.0 Kg 3-Year Warranty (5 on the compressor) Hisense Italys warranty can be activated within 1 month from the date of purchase at http://www.hisenseitalia.it/clima/supporto Multi-Split Outdoor Unit Technologies High-efficiency DC Twin Rotary Inverter Compressor The design of the new BLDC Twin Rotary Inverter compressor ensures better balance and vibration reduction. This results in maximum quietness and excellent efficiency and energy savings. High Efficiency and Low Noise The Hisense Inverter Expert technology ensures high efficiency and reduced noise levels through the combined action of the DC Inverter compressor, DC Inverter fan motor, and electronic expansion valve. Compact and Versatile The dimensions of the new Free Match outdoor units have been reduced by 10% to allow installation in smaller spaces. Maximum Comfort Even in Winter Based on historical data, the system adjusts conditions for defrost activation to ensure maximum comfort in heating mode. Superheating The new Free Match outdoor units ensure maximum efficiency even at low temperatures, down to -20°C in heating mode. DC Drive Technology with 180° Sinusoidal Wave The system constantly monitors the compressor frequency and generates the most efficient waveform to achieve actual energy savings. Curve Control Rubidium Magnet Compressor Thanks to increased gas molecule compression, the rubidium magnet compressor ensures greater efficiency and lower power consumption. Electronic Expansion Valve The outdoor unit uses an electronic expansion valve that regulates and optimizes the refrigerant quantity for all operating indoor units. Wide Voltage Range Operation The outdoor unit can operate with a voltage range of 176V to 264V. In the new models, the use of automatic voltage regulation technique ensures that the protection value adjusts based on the voltage, maintaining the operating frequency at an optimal level. Efficient Heat Exchanger Design The external heat exchanger design is engineered to increase heat transfer, making the refrigeration circuit more efficient and preventing the formation of ice blocks. Another advantage is the ability to support long-distance connections between the outdoor and indoor units without reducing cooling capacity. Hisense New Comfort Easy Installation The New Comfort models are easy to install due to the new design of the indoor unit and mounting plate. 1. The mounting plate has two fins that allow for spacing the indoor unit from the wall to have more usable space while connecting the pipes. 2. The panel at the bottom of the indoor unit is easily removable to provide convenient access to the pipes. 3. It is possible to choose the side to connect the condensate drain pump based on installation needs. Wi-Fi Control Hisense air conditioners can be conveniently managed inside and outside the house with a mobile device and Wi-Fi connection. HiSmart Life is the easy-to-use app with an intuitive interface that allows for controlling the air conditioner from anywhere. The app is available for iOS and Android. After downloading the app and pairing the air conditioner, the app allows for managing operation modes, temperature, fan speed, and airflow. The Smart Function section also allows for setting daily or weekly timers. Smart Voice Control The new HiSmart Life app is compatible with Alexa and Google Assistant: through voice interaction, you can turn on, off, adjust temperature, and set the desired operation mode (cooling or heating). Find HiSmart Life in Alexa Skills and Google Assistant catalogs. Optimal Airflow The new Hisense air conditioners ensure ideal airflow based on the operation mode or the type of activity performed by people in the environment. You can select the airflow direction directly from the remote control. Universal Unit for Mono and Multi-Systems Universal indoor units can be connected to Monosplit and Multisplit outdoor units to ensure maximum installation versatility. Features • Dimmer: By pressing this button on the remote control, the display light on the front panel will turn off. • i FEEL: The sensor inside the remote control can detect the surrounding temperature and transmit this information to the indoor unit. The indoor unit operates based on the detected temperature. Intelligent temperature control ensures a more comfortable environment and precise temperature control, saving energy. • Special Restart at 8°C: The special 8°C heating mode is very useful especially for homes located in areas with colder temperatures (and in second homes). During your absence, the unit will start in heating mode as soon as a temperature below 8°C is detected, preventing your rooms from freezing and reducing humidity levels in the air. • ON/OFF Contact for Hotel Room Control • ON/OFF Contact for Fire Control • Total Protection: 4 Filters in 1 - Catechin Filter: Removes odors and dust - HEPA Filter: Removes pollen and dust - Silver Ion Filter: Sterilizes bacteria by acting on their composition - Aroma Filter: Releases a pleasant fragrance into the environment Characteristics Product Warranty: All products for sale on our website are new and packaged. The warranty for this item is 24 months from the date of purchase. Technical Data Weight: 75.0 kg Cooling Energy Efficiency Class: A++ Heating Energy Efficiency Class: A+ Refrigerant: R-32 Brand: Hisense Model: DJ 9+9+9 52 Btu Power: 9000+9000+9000 Heatable Area: 25/25/25m² I have translated the text from Italian to Dutch. Let me know if you need any more help!