5. Remote controller operation
5.2. Names and functions of controller components
Display
The main display can be displayed in two different modes: "Full" and "Basic."
The factory setting is "Full."
Full mode
6
7
8
Cool
1
9
Mode
Basic mode
Cool
1
Mode
* All icons are displayed for explanation.
Controller interface
4
Function buttons
7
• When the backlight is off, pressing any button turns the backlight on and
does not perform its function. (except for the ON/OFF button)
• Most settings (except ON/OFF, mode, fan speed, temperature) can be
made from the Menu screen.
16
Fan
0
1
2
3
4
Fri
3
Room
Set temp.
4
Temp.
2
5
5
2
Fri
3
Set temp.
4
Temp.
5
5
6
3
2
1
8
9
0
1Operation mode
Interface unit operation mode appears here.
2Preset temperature
Preset temperature appears here. It is valid
only when auto step mode is selected.
3Clock
Current time appears here.
4Fan speed
This function is not available.
5Button function guide
Functions of the corresponding buttons
appear here.
6
Appears when the ON/OFF operation is
centrally controlled.
7
Appears when the operation mode is
centrally controlled.
8
Appears when the preset temperature is
centrally controlled.
9Room temperature
Current room temperature appears here.
1 ON/OFF button
Press to turn ON/OFF the
interface
unit.
2 SELECT button
Press to save the setting.
3 RETURN button
Press to return to the previous screen.
4 MENU button
Press to bring up the Main menu.
5 Backlit LCD
Operation settings will appear.
When the backlight is off, pressing any
button turns the backlight on and it
will stay lit for a certain period of time
depending on the screen.
6 ON/OFF lamp
This lamp lights up in green while the unit
is in operation. It blinks while the remote
controller is starting up or when there is
an error.
0
Appears when the buttons are locked.
1
Appears when the On/Off timer function is
enabled.
2
Appears when the Weekly timer is enabled.
3
Appears while power is ON.
4
Appears when the built-in thermistor on the
remote controller is activated to monitor the
room temperature (9).
appears when the thermistor on the
interface unit is activated to monitor the
room temperature.
5
Appears when the preset temperature range
is restricted.
The functions of the function buttons
change depending on the screen. Refer
to the button function guide that appears
at the bottom of the LCD for the functions
they serve on a given screen.
When the system is centrally controlled,
the button function guide that
corresponds to the locked button will not
appear.
Main display
Main menu
Fri
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Room
Timer
Cool
Set temp.
Weekly timer
OU silent mode
Main display:
Mode
Temp.
Cursor
Page
7
8
9
0
7
8
9
Function guide
7 Function button F1
Main display: Press to change the operation
mode.
Main menu: Press to move the cursor down.
8 Function button F2
Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
9 Function button F3
Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
0 Function button F4
Main display: Not available.
Main menu: Press to go to the next page.
0