Water circulating noise in the unitUpdated a year ago

There is a design inside that splashes collected water onto the fan to encourage the cooling of the evaporator and the condenser. With this design, the unit has better heat dissipation and refrigeration performance than a traditional design. This noise can be eliminated by completely draining the condensed water out of the machine. If this sound does bother you, please open the drainage outlet and connect the drain hose. Make sure to install the unit with a downward inclined angle of 5-8° to accelerate drainage.