Hi-FLEXi X3

• New G-type Heat Exchanger, Enhanced for High-efficiency Performance

• Patented 360° fitted refrigerant cooling technology

• Triple backup operation

• Automatic Refrigerant Charging

• One-touch refrigerant recycle

New G-type Heat Exchanger, Enhanced for High-efficiency Performance

The X3 series now incorporates an advanced G-type heat exchanger, which significantly enhances the heat exchange area and efficiency. Moreover, the manifold system is equipped with a 3000-step electronic expansion valve, enabling superior partition control, improved distribution of refrigerant load, and enhanced overall heat exchange performance.

Patented 360° Fitted Refrigerant Cooling Technology

Hisense VRF uses refrigerant cooling technology to cool the elec-trical control box. It overcomes the poor heat dissipation and high ambient temperature issues to maintain efficient opera-tion even at harsh environment. Compared with air-cooled tech-nology, the temperature inside the electrical box can be reduced by up to 20%*.

Moreover, the refrigerant cooling kit adds a tem-perature sensor, which could be more precise to control the refrigerant cooling temperature and ensure the whole reliability.

Triple Backup Operation

Module Backup Operation

If one module in a combination system malfunctions, the other ones can still keep working to ensure an emergency operation until service and repair.

Compressor Backup Operation

In the single module system equipped with two compressors, if one compressor malfunctions, the other one can provide emergency operation. In the combined modules, if the compressor in one module goes wrong, the other modules can provide emergency operation. Thus a stable and continuous operation can be ensured thanks to the backup of compressors.