With multi-direction air flow supply, automatic swing wind, users can set auxiliary wind gap to send part of air to other place, so as to improve the indoor temperature and the air flow uniformity. System adopts big diameter vortex centrifugal fan to make running silently, and optional anion generator to make pure and fresh indoor air. Ultrathin frame, min-thickness for frame is only 260mm, users can chose installation direction for connection pipe depending on spot situation, the overall dimension for part of unit is only 590x590mm easy installation with low installation cost. Remote control is available, flexible control method. High lift water pump design (750mm); Disposal of condenser water pipes is easy and flexible. Water level switch protection ensures no water leakage, water in the discharge pan can be discharged manually; and the water holder pan is designed with discharge hole, which can discharge the remaining condenser water on time, so as to reduce the possibility for bacteria growth, meanwhile discharging dirt in the regular time reduces clogging probability for water pump. â??Câ?? type heat exchanger can aid terminal air flow and the uniformity for cooling system, the effect for 4-way air-out can be more balanced, and system leak out possibility can be lower. Hydrophile aluminum coil fin can greatly reduce condensation water remaining on the fin, therefore it reduces the windage and the effect for heat exchange is also improved. Available for BMS concentrate intelligent control system. And some more designs for easy installation including built-in water valve (optional) for easy exterior connection installation, hand protection grilling and stainless steel soft pipe connection.