User Manual
Page 6
... Air Flow Recommended orientation of louvers Adjust louvers to face upwards when cooling to maximize cooling efficiency. 10 Adjusting Vertical Air Flow Direction Adjusting the Horizontal vane up and down will change vertical airflow. This can be adjusted by changing the direction of the air conditioner's louvers. Air Conditioner Edition:2006/2/7 Adjusting the Air Flow Direction Airflow can also increase the cooling efficiency of the air conditioner...
... Air Flow Recommended orientation of louvers Adjust louvers to face upwards when cooling to maximize cooling efficiency. 10 Adjusting Vertical Air Flow Direction Adjusting the Horizontal vane up and down will change vertical airflow. This can be adjusted by changing the direction of the air conditioner's louvers. Air Conditioner Edition:2006/2/7 Adjusting the Air Flow Direction Airflow can also increase the cooling efficiency of the air conditioner...