31
OCHT669
10-4. 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 the main power supply (Turn off the breaker).
2) Remove the vane motor connector in the direction of the arrow shown below with pressing the unlocking button as in the
figure below.
Insulate the disconnected connector with the plastic tape.
Vane motor
Horizontal vane
Connector
Unlocking button
Vane motor
3) Set the vertical vane of the air outlet by hand slowly within the range in the table below.
A
Measured standard
position of the grille
Horizontal vane
Caution
Do not set the dimension out of the range.
Erroneous setting could cause dew drips or malfunction of unit.
.
θ
<Set range>
Standard of
horizontal position
Angle θ = 21°
(Horizontal)
Angle θ = 24°
Angle θ = 39°
Angle θ = 42°
Angle θ = 45°
(Downward)
Dimension A
1-9/16 inch
39 mm
1-5/8 inch
41 mm
1-7/8 inch
47 mm
1-29/32 inch
48 mm
1-15/16 inch
49 mm
Note: Dimension between 1-9/16 inch
(
39 mm) and 1-15/16 inch
(49 mm) can be arbitrarily set.
