Basic operations
Automatic cooling/heating operation
1
Press button 1 ( ON/OFF ).
2
Press button 7 ( F1 ) to display the operation mode "Auto".
<Auto (single set point)>
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.
F1
* 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.
<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.
Ventilation operation
<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 ).
Room
Cool
Set temp.
Mode
Temp.
F1
F2
F3
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.
8
2
"Vane•Louver•Vent.(Lossnay)" is
selected. Press button 2 ( SELECT ).
Main
Fri
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
Auto
OU silent mode
Main display:
Cursor
Fan
F4
F1
Main menu
Page
F2
F3
F4
3
Press button 9 ( F3 ) to
change the fan speed.
Fri
Low
On
Vane
Vent.
Louver
F1
F2
F3
F4