English
7
Movement of left and right airflow flaps
•
For the following conditions, micro computer con-
trols the airflow direction so it may be different
from the display.
•
When the set temperature is higher than the
indoor temperature (HEATING OPERATION).
(The air is discharged from the centre.)
•
During the DEFROST OPERATION when the
HEATING OPERATION starts (HEATING
OPERATION). (The air is discharged from the
centre.)
B. Up and down direction
The up and down airflow direction can be fixed at
the desired position manually.
HOW TO ADJUSTING UP AND DOWN AIR-
FLOW
The horizontal flaps at the air outlet are composed
of upper flaps, interlocking flaps (No.1 and No.2
groups), and lower flaps.
Adjust the flaps vertically by hand. It is effective
when the flaps are facing slightly upward for cool air,
and slightly downward for warm air.
In addition, the flaps are separated into No.1 and
No.2 groups, and this enables up and down airflow.
This is effective for controlling the indoor tempera-
ture near the air conditioner.
Adjusting up and down airflow (by hand)
2
2
1
1
Group No.
The group No. is stamped on the top and back
of each flap.
NOTE
•
Operating the unit with overlapping upper, lower,
and interlocking flaps and the air outlet closed
may cause dripping of condensation. Be sure not
to close off the air outlet by blocking it with the
upper, lower, or interlocking flaps.
•
Do not set the horizontal flaps too far downward.
This may cause an operation failure as the air
from the air outlet is sucked from the suction grille.
Observe the following precautions to ensure the
system operates.
•
Prevent direct sunlight from entering a room dur-
ing COOLING OPERATION by using curtains or
blinds.
•
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 unit. It may deteriorate the effect or
stop the operation.
7. OPTIMUM OPERATION
Horizontal flaps
Horizontal flaps
Upper flaps
Lower flaps
Interlocking flaps for
group No.2 (×4)
Interlocking flaps for
group No.1 (×2)
Upward blow
Vertical blow
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