Hi-Smart H Series creates a high-quality quiet environment. The design of the grilling follows the design concept of the aircraft engine design, which conforms to the aerodynamics principle. The noise has been greatly reduced. The grilling also increases safety as being a preventative for child figure being injured by the fan blade.
The highest operation temperature reaches to 46o C* in cooling mode, and lowest operation temperature reaches to -20o C* in heating mode.
Optimized air duct system design improves air supply distance and avoids short circuit of return air and improves heat exchange ability. Similarly, the wind speed of 0.8m/s is taken as the critical judgment point. According to the measured results, the air supply distance of the grille before changing is 3.7m.The modified air supply distance is 4.6m and the air supply distance is increased by about 24%.