What fan modes are available on the L48Acw20?

Press the MODE button on the unit or the Wind Type button on the remote control to cycle between Natural Wind, Steady and Slow Wind, and Normal mode. In Natural Wind mode, the wind speed switches between high, medium, and low levels, while Sleep mode runs at medium speed for 15 minutes before dropping to low. Both indicators turn off in Normal mode. (Pages 11 & 6)