Central and right side ventilation grilles
Ventilation grille adjustment
Air supply
Adjustable by turning handwheel 1 (above the position where increased resistance is felt).
maximum air supply
fully closed position
Air flow direction
Left-right: Move lever 2 to the corresponding side.
Up-Down: Rotate the grill vertically up or down.
Right side ventilation grille
Ventilation grille adjustment
Air supply
It is regulated by turning the handwheel 4 (above the position where increased resistance is felt).
maximum air supply
fully closed position
Air flow direction
Left-right: Move lever 3 to the corresponding side.
Up-Down: Press the left or right side of the grate.