The function controller is an optional accessory and it is installed on the wall.
The function controller is an additional controller which is used with the centralized controller.
To use the function controller, refer to an appropriate manual.
(Except Cooling Only Models)
Communication error indicator
Room number display
Indoor unit selection button
Removing frost indicator
Test button is for your installation specialist. You must NOT press it.
After cleaning the air filter, press the filter reset button. Then the wired remote controller
will display the FILTER SIGN indicator when the time to clean the air filter.
The heating mode( ) is not selected in cooling only models.
Centralized controller indicator
Mode selection button
Air flow direction
Filter Sign indicator
On/Off & Timer
Fan speed adjustment
Filter Reset button