Mitsubishi MSZ09UN Operating Instructions Manual page 18

Auto air flow direction control operation
I When the AUTO mode is selected with the
to correspond to the operation mode for effective operation.
(1) HEAT
When the air flow temperature is too low,
the air is blown out horizontally.
(2) COOL, DRY
The air is blown out horizontally.
I
To change the horizontal direction of the air flow, move the vertical vane manu-
ally.
Adjust the vane before operation starts.
Since the horizontal vane moves automatically, your fingers may be caught.
VANE
button, the position of the horizontal vane is automatically set
When the air flow temperature rises,
the air is blown out downwards.
9