Mitsubishi Electric M Series Manual page 207

M series
(7) SWING ( ) mode
By selecting SWING mode with VANE CONTROL button, the horizontal vane swings vertically.
(8) Cold air prevention in HEAT operation
The horizontal vane position is set to Upward.
NOTE: When 2 or more indoor units are operated with multi outdoor unit, even if any indoor unit turns thermostat off,
this control does not work in the indoor unit.
(9) To change the airflow direction not to blow directly onto your body.
To change the airflow
direction
Pressing and holding
VANE CONTROL button
for 2 seconds or more, the
horizontal vane reverses
and moves horizontal
position.
Horizontal
position
NOTE:
• If you make the airflow 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 conditio ner operates with Very Low speed until the compressor turns on again.
(10) ECONO COOL ( ) operation (ECONOmical operation)
When ECONO COOL button is pressed in COOL mode, set temperature is automatically set 2°C higher.
Also the horizontal vane swings in various cycle.
SWING operation makes you feel cooler than set temperature. So, even though the set temperature is higher, the air
conditioner can keep comfort. As a result, energy can be saved.
ECONO COOL operation is cancelled when ECONO COOL button is pressed once again or VANE CONTROL button is
pressed or changed to other operation mode.
2. Vertical vane
(1) Vane motor drive
These models are equipped with a stepping motor for the vertical vane. The rotating direction, speed, and angle of the
motor are controlled by pulse signals (approx. 12 V) transmitted from microprocessor.
(2) The vertical vane angle and mode change as follows by pressing WIDE VANE button.
(3) Positioning
To confirm the standard position, the vane moves until it touches the vane stopper. Then the vane is set to the selected
angle.
Confirming of standard position is performed in the following cases:
(a) OPERATE/STOP (ON/OFF) button is pressed (POWER ON).
(b) SWING is started.
(4) SWING ( ) MODE
By selecting SWING mode with WIDE VANE button, the vertical vane swings horizontally. The remote controller displays "
". Swing mode is cancelled when WIDE MODE button is pressed once again.
When to use this function?
Use this function if you do
not 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.
1
2 3
WALL-MOUNTED MSZ-FD•VA/S Series
COOL/DRY
The air conditioner starts
the cooling or drying op-
eration approx. 3 minutes
after the vane has moved
to the horizontal position.
• When VANE CONTROL
button is pressed again,
the vane returns to the
previously-set position
and the air conditioner
starts the cool or dry
operation in approx. 3
minutes.
4 5
HEAT
The air conditioner starts
heating operation approx.
3 minutes after the vane
has moved to the horizon-
tal position.
• Sometimes the area
around your feet may not
get warm. To warm the
area around the feet, set
the horizontal vane to
(AUTO) or the down-
ward-blowing position.
• When VANE CONTROL
button is pressed again,
the vane returns to the
previously-set position
and the air conditioner
starts the heat operation
in approx. 3 minutes.
(SWING)
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