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8 Louver direction
NOTE
To improve the cooling/heating performance, change
the louver angle for each operation.
The characteristics of air: Cool air falls, and warm
air rises.
CAUTION
Point the louver horizontally during cooling
If pointing downward for cooling, dew may form on the
surface of the air discharge or louver and may drop
down.
NOTE
If pointing horizontally for cooling, dew may form on
the surface of the cabinet or louver and may drop
down.
If pointing horizontally for heating, the room
temperature may be uneven.
Do not handle the louver manually.
Doing so may cause a failure.
Use the SWING/FIX button on the remote controller
to adjust the angle.
4-way cassette type, 2-way
cassette type, 1-way cassette
type, ceiling type
To set the louver direction
1 Push the button during running.
The louver direction changes with each push of
the button.
To start swinging
1 Push the button repeatedly to set the
louver direction to the lowest position, then
push again.
The SWING indicator is displayed and the
louver begins swinging.
For heating
Point the louver downward.
If not pointing downward, hot
air may not reach the floor.
For cooling
Point the louver horizontally.
If pointing downward, dew
may form on the surface of
the air discharge port and
may drop down.
For fan
Select a wind direction.
In all operations
SWING/FIX
Initial setting
Initial setting
Initial setting
SWING/FIX
SWING/FIX
Repeat
To stop swinging
1
Push the button at the desired
position while the louver is swinging.
Push the button repeatedly to change
the louver position again.
In this case, push the button again after 2
seconds.
In COOL/DRY operation, the louver does not
stop as it directs downward. If stopping the
louver as it directs downward during swing
operation, it stops after moving to the third
position from the highest position.
Unit select
When two or more indoor units are controlled with
one remote controller, the louver direction can be set
for each indoor unit by selecting them individually.
To set louver direction individually, push the
button (left side of the button) to display an indoor
unit number in the control group. Then set the louver
direction of the displayed indoor unit.
When no indoor unit number is displayed, all indoor
units in the control group can be controlled
simultaneously.
Each time you push the (left side of the
button), the indication changes as follows:
4-way cassette type only
To set the louvers individually
1
Push the
button (left side of the
button) during running to select a unit.
The unit number changes each time you push the
button.
When no unit number is displayed, all units are
selected.
2
Push the button (right side of the
button) to select a louver.
Each time you push the button, the indicator on the
left of the remote controller changes as follows:
* When no louver number is displayed, all 4
louvers are selected.
* However, even if the button is pushed
while the louver is swinging, one of the
indications below may sometimes be displayed
and may not set the louver to the highest
position.
Indications when swinging is stopped
Indications when swinging is stopped
SWING/FIX
SWING/FIX
SWING/FIX
FAN/HEAT COOL/DRY
SWING/FIX
FAN/HEAT
operation
COOL/DRY
operation
UNIT LOUVER
UNIT LOUVER
Unit No.
1-4
No
display
Unit No.
1-1
Unit No.
1-2
Unit No.
1-3
UNIT LOUVER
No
display
Unit No.
1-1
Unit No.
1-2
Unit No.
1-3
Unit No.
1-4
UNIT LOUVER
No
display
Louver No.
03
01
0204
Refrigerant
pipe
Drain pipe
Electrical control box
25-EN 26-EN
1114208801.indd 131114208801.indd 13 3/6/13 10:53 AM3/6/13 10:53 AM
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