E-8Wired Remote Controller-Buttons and DisplayTo use the wired remote controller, refer to an appropriate manual. The button is for your installation specialist. You must NOT press it. After cleaning the air filter, press the button. Then the wired remotecontroller will display the FILTER SIGN indicator when the time to clean the air filter;refer to page 13. Duct type air conditioner does not have function of adjusting air flow direction.Therefore, the function is not operated even if you press the button.NNNN oooo tttt eeeeMode selection buttonCommunicationerror indicatorOn Timer settingOff Timer settingTest indicatorTimer Set/Cancel buttonTest buttonTemperature adjustmentbuttonsRemoving frost indicatorOperating modeCentralized controller indicator(In case of installing the Centralized controller)Filter Reset buttonSwing button(Not operated)Temperature settingFan speedAir flow directionFilter Sign indicatorOn/Off buttonFan speedadjustment buttonOn/Off indicatorOn Timer button