2OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER
(1)Remote controller
(a)Wired remote controller
The figure below shows the remote controller with the cover opened. Note that all the items that may be displayed in the liquid crystal display area are shown in the figure for the sake of explanation.
Characters displayed with dots in the liquid crystal display area are abbreviated.
Pull the cover downward to open it.
Central control display | Vent Indicator |
Displayed when the air conditioning | Indicates operation in the |
system is controlled by the option controller. | Ventilation mode. |
Timer operation display
Displays the settings related to timer operation.
Temperature setting switches
These switches are used to set the temperature of the room.
TIMER switch
This switch is used to select a timer mode.
27˚C 
Timer setting switches
These switches are used to set the timer mode and time.
GRILL switch
This switch has no function. When this switch is pressed,
(Invalid Operation)
is displayed, but it does not mean a failure.
AIR CON No. (Air conditioning system No.) switch
Displays the number of the connected air conditioning system.
CHECK switch
This switch is used at servicing.
TEST switch
This switch is used during test operation.
*If you oress any of the switches above and " | " is display, the switch has no function. |
But it does not mean a failure. |
|
Weekly timer display
Displays the settings of the weekly timer.
Operation setting display area
Displays setting temperature, airflow volume, operation mode and operation message.
Operation/Check indicator light
During operation: Lit in green
In case of error: Flashing in red
Operation/Stop switch
This switch is used to operate and stop the air conditioning system. Press the switch once to operate the system and press it once again to stop the system.
MODE switch
This switch is used to switch between operation modes.
FAN SPEED switch
This switch is used to set the airflow volume.
VENT switch
Switch that operates the connected ventilator.
LOUVER switch
This switch is used to operate/stop the swing louver.
SET switch
This switch is used to apply the timer operation setting.
This switch is also used to make silent mode operation settings.
RESET switch
Press this switch while making settings to go back to the previous operation. This switch is also used to reset the “FILTER CLEANING” message display. (Press this switch after cleaning the air filter.)
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