78
(4) VANE AUTO (
) mode
The microprocessor automatically determines the vane angle and operation to make the optimum room temperature dis-
tribution.
Horizontal
position
COOL and DRY operation
Vane angle is fixed to Horizontal position.
HEAT operation
Vane angle is fixed to Angle 4.
(6) Dew prevention
During COOL or DRY operation with the vane angle at Angle 2 ~ 4 when the compressor cumulative operation time
exceeds 1 hour, the vane angle automatically changes to Angle 1 for dew prevention.
(5) STOP (operation OFF) and ON-TIMER standby
When the following cases occur, the horizontal vane returns to the closed position.
(a) When OPERATE/STOP (ON/OFF) button is pressed (POWER OFF).
(b) When the operation is stopped by the emergency operation.
(c) When ON-TIMER is ON standby.
NOTE: When 2 or more indoor units are operated with multi outdoor unit, even if any indoor unit turns thermostat off,
this control doesn’t work in the indoor unit.
(8) Cold air prevention in HEAT operation
When any of the following conditions occurs in HEAT operation, the vane angle changes to Horizontal position automati-
cally to prevent cold air blowing on users.
①
Compressor is not operating.
➁
Defrosting is performed.
➂
Indoor coil thermistor RT12 reads 24
:
or below.
➃
Indoor coil thermistor RT12 temperature is raising from 24°C or below, but it does not exceed 39
:
.
⑤
For about 3 minutes after compressor starts.
(7) SWING MODE (
)
By selecting SWING mode with VANE CONTROL button, the horizontal vane swings vertically. The remote controller
displays “
”. SWING mode is cancelled when VANE CONTROL button is pressed once again.
The air conditioner starts heat-
ing operation approx. 3 minutes
after the vane has moved to the
horizontal position.
•
Sometimes the area
around your feet may not
warm. To warn the area
around the feet, set the
horizontal vane to
(AUTO) or the downward-
blowing position.
•
When VANE CONTROL
button is pressed again,
the vane returns to the
previously-set position
and the air conditioner
starts the heating operation
in approx. 3minutes.
To change the air
flow direction
When to use this function?
Use this function if you don’t
want the air from the indoor
unit to blow directly onto your
body.
• Depending on the shape of
the room,the air may blow
directly onto your body.
• Press VANE CONTROL
button again to return the
vane to the previously-set
position.
The air conditioner starts the
cooling or drying operation
approx. 3 minutes after the
vane has moved to the hori-
zontal position.
•
Pressing and holding
VANE CONTROL
button for 2 seconds
or more causes
the horizontal vane
to reverse and
move to horizontal
position.
COOL/DRY
HEAT
NOTE:
• If you make the air flow not to blow directly onto your body by pressing VANE CONTROL button,
the compressor stops for 3 minutes even during the operation of the air conditioner.
• The air conditioner operates with decreased air flow until the compressor turns on again.
(9) To change the air flow direction not to blow directly onto your body.
Horizontal
position
When VANE CONTROL
button is pressed again,
the vane returns to the
previously-set position
and the air conditioner
starts the cooling or
drying operation in
approx. 3minutes.
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