How does Gree evaporative cooling fan use video?

1. Step 1: After you buy an evaporative cooling fan and go home, turn on the power first, and observe whether the cooling fan is normal and whether the hinge can swing left and right normally. Step 2: Fill the water tank at the bottom of the evaporative cooling fan with water. If the power supply is turned on and everything is normal, it is recommended to fill it with water under the swing of the blades, and then twist the switch to try blowing. Can you feel the wet wind blowing out? If it is found, it means that everything is normal. If it is not, it needs to be repaired to check whether there is no absorbent sponge. 3. Step 3: The following two ice crystals are the most important parts of the evaporative cooling fan, and the cooling effect also comes from these two ice crystals. After these two ice crystals need to be cooled 12 hours, let them enter the water tank to reduce the temperature of the water, and then feel the strong cold and wet feeling of the wind.