Ventus LRG04-18JR Instruction Manual page 8

"SPEED" BUTTON
This button selects the fan speed during COOL or FAN mode. Press the button SPEED button
again to choose as per the following sequence:
1) LOW / 2) MEDIUM / 3) HIGH
1)
8
2.Pull out the water tank
3)
2)
1. Rotate the small knob updown
3.Add the water into the water tank
4.Put ice into the ice tank
(you can also put in the ice boxes)