Equipped with over ten safety protection functions, the unit ensures stable and efficient operation through intelligent control. It operates reliably across a wide temperature range from -20°C to 48°C, adapting to various outdoor environments. The single unit features a multi-compressor design; if one compressor fails, the remaining compressors continue to run normally, ensuring uninterrupted system operation. The modular design requires no distinction between master and slave units, making end-of-unit water connection easy and convenient. Up to 16 units can be combined in a single group, with different series supporting combined control. The intelligent defrosting design uses multi-dimensional judgment to precisely determine when to enter and exit defrost mode, reducing defrosting frequency and duration while enhancing indoor comfort.