English
8
MOVEMENT OF THE HORIZONTAL BLADE
For the following conditions, micro computer con-
trols the airflow direction so it may be different from
the display.
NOTE
•
When group control is performed on the simulta-
neous operation system (twin and triple), airflow
direction cannot be individually set on the slave
units.
We recommend using the airflow in the position
listed above when fixing the airflow direction.
Operation
mode
•
COOLING
•
AUTOMATIC
COOLING
•
PROGRAM
DRY
•
HEATING
•
AUTOMATIC
HEATING
Up and
down
direction
•
When operating
continuously at
downward air-
flow direction
(Air blows in the
automatically set
direction for a
period of time to
prevent conden-
sation on the
horizontal
blades.)
•
When room
temperature is
higher than the
set temperature
•
When the HEAT-
ING OPERA-
TION starts or
during the
DEFROST
OPERATION (if
frost forms on
the outdoor unit)
(The airflow
direction
becomes hori-
zontal so that it
does not blow
directly toward
your body.)
Indoor
unit
(Slave)
Indoor
unit
(Master)
Outdoor
unit
Outdoor
unit
Triple
Remote
controller
Twin
Indoor
unit
(Slave)
Recommended airflow direction positions
Cooling
Heating
B. LEFT AND RIGHT DIRECTION
•
The left and right airflow direction can be fixed at
the desired position manually.
NOTE
•
Only make adjustments after you have fixed the
up and down airflow direction in a position. Your
hand may get caught if you attempt to make
adjustments while the horizontal blade is swing-
ing.
•
Stop the horizontal blade from swinging before
trying to angle them. Working while the blade is
moving may get your fingers pinched.
•
The four fins for the left and right airflow direction
operate in the same direction as a unit.
Do not operate adjacent units in the state
shown in the picture below.
This may cause
dripping of condensation.
7. OPTIMUM OPERATION
Observe the following precautions to ensure the air
conditioner operates.
•
Prevent direct sunlight from the window by using
curtains or blinds during the COOLING OPERA-
TION.
•
Keep doors and windows closed. If the doors and
windows remain open, room air will flow out and
decrease the effect of cooling and heating.
•
Never place objects near the air inlet and the air
outlet of the air conditioner. It may decrease the
effect or stop the operation.
•
Adjust the room temperature properly for a com-
fortable environment. Avoid excessive heating or
cooling.
Not doing so wastes electricity.
•
When the display shows “
” or “Time to clean
filter”, ask a qualified service person to clean the
filters.
(Refer to “
8. MAINTENANCE
”.)
Operating the indoor unit with stained air filter
may decrease capacity or cause malfunction.
•
Install TVs, radios, and stereos 1 m or more away
from the indoor unit and remote controller.
Images may become fuzzy and noise may be
generated.
Vertical blade unit (top view)
Vertical blades
Air
Air
4PEN465376-1.book Page 8 Wednesday, March 15, 2017 3:03 PM
