Product Description Important Note on Regulations for Fluorinated Gas in Nederland** In accordance with Regulation (EU) No. 517/2014 and 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 guaranteeing 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 QH25XV3AG Power: 9000 Btu Cooling capacity: 2.6 kW Heating capacity: 3.2 kW Treated air: 9.67 m3/min Sound power level: 53 dB(A) Sound pressure level: 19~38 dB(A) Liquid pipe diameter: 6.35 mm (1/4) Gas pipe diameter: 9.52 mm (3/8) Dimensions (WxHxD): 883x305x198 mm Weight: 10.0 Kg Wi-Fi integrated Outdoor Units Outdoor unit catalog code: 3AMW52U4RJC Number of connectable indoor units: Up to 3 indoor units 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 absorption: 1.30 kW Heating absorption: 1.60 kW Sound power level: 65 dB(A) Sound pressure level: 49~55 dB(A) Electrical Data Power supply (V/Hz/Ø): 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 height difference between indoor and outdoor unit: 15 m Dimensions and Weight Outdoor unit dimensions (WxHxD): 860x670x310 mm Outdoor unit weight: 46.0 Kg 3-year Warranty (5-year on compressor) Hisense Italys warranty can be activated within 1 month from the purchase date at http://www.hisenseitalia.it/clima/supporto Technologies of Multi-Split Outdoor Unit High-efficiency DC Twin Rotary inverter compressor The design of the new BLDC Dual Rotor Inverter compressor ensures better balance and reduced vibrations. This results in maximum quietness and excellent efficiency and energy savings. Full DC inverter The Hisense Inverter Expert technology ensures high efficiency and low 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 limited spaces. Maximum comfort even in winter The outdoor unit uses an electronic expansion valve that optimizes the refrigerant quantity for all indoor units in operation. Super heating The new Free Match outdoor units guarantee maximum efficiency even at low temperatures, down to -20°C. DC drive technology with 180° sine wave The system constantly monitors the compressor frequency and creates the most efficient waveform to achieve actual energy savings. Curve control Rubidium magnet compressor Thanks to the increased compression of gas molecules, the rubidium magnet compressor ensures higher efficiency and lower power consumption. Electronic expansion valve The outdoor unit uses an electronic expansion valve to regulate and optimize the refrigerant quantity for all indoor units in operation. Wide voltage range operation The outdoor unit can operate within a voltage range from 176V to 264V. In the new models, the use of an automatic voltage regulation technique ensures that the protection value adjusts according to it, maintaining the operating frequency at an optimal value. Exchanger design: designed to improve efficiency The outdoor exchanger design is intended to increase heat transfer to make the refrigeration circuit more efficient and prevent ice blockages. Another advantage is the ability to support long-distance connections between the outdoor and indoor units without reducing the cooling capacity. 3D air intake Equipped with 3 air intakes for three-dimensional airflow, the air conditioner can increase suction volume, improve heat exchange efficiency, and cool down quickly. Smart EYE Through the Smart Eye function, the air conditioner can intelligently adjust temperature and humidity, airflow direction and speed for an increasingly comfortable environment. HI-NANO The HI-NANO air purification system inhibits the proliferation of viruses and bacteria thanks to the action of negative and positive ions released into the environment. HI-NANO is activated by the remote control. HI-NANO generates 1 million ions per cm3 that spread to every corner of the room. With its high ion production, HI-NANO can remove over 90% of the H1N1 virus and Sars-Cov2 virus in just one hour. Easy installation Thanks to its shape and functional size, the Hisense air conditioner can be easily wall-mounted without external interventions. Heating at -20°C The air conditioner can operate normally even when the outside temperature is -20°C. Heating at 8°C Even in colder conditions, the Special Heating mode prevents the house from freezing by maintaining an ambient temperature of 8°C Renovated design Refined style and iconic design that fits various furnishings and environments. Wi-Fi control You can control the air conditioner with your smartphone via Wi-Fi. Just go to the App menu, select the air conditioner, set modes, temperature, airflow, and more. Smart Voice Control The new HiSmart Life app is compatible with Alexa and Google Assistant: through voice interaction, you can turn on, turn off, adjust the temperature, and set your desired operating mode (cooling or heating). Find HiSmart Life in Alexa Skills and Google Assistant catalog. Product warranty: The warranty on this item is 24 months from the purchase date. Technical Sheet Weight: 75.0 kg Cooling energy class: A++ Heating energy class: A+ Gas: R-32 Brand: Hisense Model: QH_9+9+9_52 Power Btu: 9000+9000+9000 Heatable area sqm: 25/25/25