8
Ventilation operation
Automatic cooling/heating operation
Press button
1
( ON/OFF ).
Press button
7
( F1 ) to display the operation mode "Auto".
1
2
F1
When the room temperature is higher than the preset temperature, cooling operation starts.
When the room temperature is lower than the preset temperature, heating operation starts.
* The current operation mode ("Auto Cool" or "Auto Heat") will be displayed after the mode is determined.
If "Display/non-display of COOL/HEAT during AUTO mode" has been set to "Non-display" while making
the initial settings, only "Auto" will be displayed. Refer to the Installation Manual for details about initial
settings for the remote controller.
<When performing an interlocked operation of the ventilation unit with the indoor unit>
Press button
1
( ON/OFF ) to turn both the indoor unit and the ventilation unit on.
<When operating the ventilation unit individually>
1
Press button
4
( MENU ).
2
"Vane•Louver•Vent.(Lossnay)" is
selected. Press button
2
( SELECT ).
3
Press button
9
( F3 ) to
change the fan speed.
F1
F2
F3
F4
Fri
On
Louver
Vent.
Vane
Low
F1
F2
F3
F4
Main
Main display:
Cursor
Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
F1
F2
F3
F4
Cool
Room
Auto
Set temp.
Mode
Temp.
Fan
Fri
Indoor unit fan may operate even when the ventilation unit is operated individually, depending on the models of the indoor unit and the
ventilation unit.
<Auto (single set point)>
<Auto (dual set point)>
When the room temperature is higher than the preset cooling temperature, cooling operation starts.
When the room temperature is lower than the preset heating temperature, heating operation starts.
* When the operation mode is set to the Auto (dual set point) mode, only "Auto" will appear on the display, even
if the display setting of "Auto Cool/Auto Heat" is enabled.
Basic operations
