Mitsubishi Electric MSZ-FD25VA Service Manual page 16

Indoor unit installation location and air-conditioning area
Installed at left
LEFT
· Be sure to set the slide switch inside the remote controller to an appropriate position in accordance with the installed
position of the indoor unit. If the switch is not set correctly, the air conditioner may not function properly.
(Refer to "Remote controller in SERVICE FUNCTIONS".)
To air-condition mainly
the left area of the room
Press AREA button
Remote controller button
to select LEFT.
Remote controller display
i-see Sensor operation
Control range Installed
of horizontal air
at center
flow direction.
The vertical air
flow direction
Installed
conforms to the
at left
setting on the
remote controller.
(The horizontal
Installed
air flow direction
at right
is controlled in
this range.)
Indoor unit
AREA
display
When AREA is set to AUTO
•The vertical vane is controlled to maintain uniform temperature in the whole room.
•The i-see Sensor moves in a range of 150 degrees detecting floor/wall temperature of 3 areas
(left, right, center). Therefore, the detected temperatures may be different from the temperatures
measured on commercial thermometers depending on the condition or temperature
distribution on the floor and/or wall.
Ex.) In COOL mode
Daytime
The indoor unit delivers cold air detecting the warm area in the room.
Indication of AREA setting
L
· The horizontal air flow direction changes if i-see Sensor detects approx. 3 : temperature difference.
·
In AUTO of AREA setting, both right and left lamps are lighted when the room is evenly air-conditioned.
Installed at center
RIGHT LEFT RIGHT
To air-condition the entire room
The horizontal air flow direction and in-
door unit display are switched accord-
ing to the room temperature (floor/wall).
Press AREA button to select AUTO.
L R
L R
Warm area
AREA R
L AREA R
Installed at right
LEFT RIGHT
To air-condition mainly
the right area of the room
Press AREA button
to select RIGHT.
L R L R L
or
or
Nighttime
Cold area
L AREA R
16
Lighted
R
Not lighted
Approx. 150 degrees
Lighted
Not lighted