Equipped with a high-efficiency DC inverter compressor, the system ensures powerful performance and energy savings. Its patented 360° fitted refrigerant cooling technology provides consistent and effective temperature control. With a wide operating range, it adapts seamlessly to various environmental conditions. The anti-corrosion black fin further enhances durability, offering long-lasting protection even in demanding climates.
| A high-efficiency DC inverter dual rotary compressor is adopted. It features unique dual-pressure chamber design and symmetrical location, which can effectively reduce the vibration and noise and improve the compressor performance, especially the performance under low-frequency operation.
Moreover, the dual rotary compressor has a small lubricating oil injection volume with stable oil return, and comes with a gas-liquid separator, which makes the system more reliable. |
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The bistable four-way valve adopted in the outdoor unit only consumes power when reversing directions, which is more energy-saving compared with conventional four-way valve. Besides, the reliability of valve coil is also greatly improved. |
| Extended operation range creates wider application potential. In cooling mode, the operation range is from -10℃ to 48℃ and in heating mode the operation range is from -20℃ to 26℃, which adapts to many extreme conditions.
*In cooling mode, the operation is under interval operation when the temperature is below -5℃. |
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| All the heat exchangers adopt Hi-Black fin, which has excellent anti-corrosive performance. Hi-Black fins are coated with epoxy resin using film-forming techniques while the traditional resins are acrylic resins.
The epoxy resin is 1.5 times thicker than acrylic resin, and its acid-resistant, alkali-resistant, and salt-fog resistant properties are 3 times better than acrylic resin. |
