Mitsubishi Electric PLFY Series Technical & Service Manual page 11

5-4. FIXING HORIZONTAL VANE
Horizontal vane of each air outlet can be fixed according to the environment where it is installed.
Setting procedure
1) Turn off a main power supply (Turn off a breaker).
2) Disconnect the vane motor connector of the direction of the arrow with pressing the unlocking button as shown in figure
below.
Insulate the disconnected connector with the plastic tape.
Horizontal vane
3) Set a vertical vane of the air outlet, which is to be fixed by the hand slowly within the range in the table below.
Measured standard
position of the grille
<Set range>
Standard of
horizontal position
Dimension A (mm)
w Dimension between 21 mm and 30 mm can be arbitrarily set.
Caution
Do not set the dimension out of the range.
.
Erroneous setting could cause dew drips, smudge on ceiling or malfunction of unit.
Vane motor
Horizontal vane
Level 30°
Downward 45°
(Min.)
21 25
Connector
Downward 70°
Downward 55°
28
11
Vane motor
Unlocking button
(Max.)
30