19 PB
The airow path may be adjusted to distribute air independently from the left or right side of the discharge opening. Each of the banks of louvers
can be directed left, right, up, or down in order to achieve the most optimum airow positioning.
To adjust airow direction left or right, grab the lever in the center of the louver bank and move it in the direction that you would like the air to be
directed. To adjust the airow up or down, rotate the entire vent to the desired position Please note that it is normal that airow may be stronger
out of one side of the louvers than the other.
OPERATION
Airow Selection and Adjustment -Wallmaster
Figure 302 (Airow Selection And Adjustment)
Left and right
Adjustment
Up and Down
Adjustment