3-36Control of 2WAY SYSTEM1234567893. Timer Remote ControllerNames and Operations1. (Start/Stop) buttonPushing this button starts, and pushing again stops theunit.2. Operation lampThe lamp is turned on when an air conditioner is in opera-tion.This lamp blinks when an error occurs or a protectivedevice is activated.3. (Mode select) buttonPushing this button to select an operation mode. (AUTO/HEAT /DRY /COOL /FAN ).4. Temperature setting buttonsChanging the temperature setting.5. (Fan speed) buttonChanging the fan speed.6. (Swing/Air direction) button *1Use this button to set the auto swing or air direction to aspecific angle.7. (Unit select) buttonWhen more than one indoor unit is operated by one re-mote control unit, this button is used to select a unit whenadjusting the air direction.8. Timer setting buttons( Weekly Program Function)9. (Filter reset) buttonUse this button to reset the filter sign.When is displayed, press this button after cleaning thefi lter.Operation Section (Refer to the previous page)10. (Ventilation) buttonUse this button when you installed a fan available in themarket. Pressing this button turns on and off the fan.When turning off the air conditioner, the fan will be alsoturned off.(While the fan is operating, will appear in the display.)*If is shown on the display of the remote control unitwhen the VENTILATION button is pressed, this indicatesthat the ventilation fan is not connected.11. (Inspection) buttonDo not use this button.12. (Sleeping) button( Sleeping Function)13. Remote control sensorNormally, the temperature sensor of the indoor unit isused to detect the temperature. However, it is also pos-sible to detect the temperature around the remote controlunit.*1 Do not move the flap (vertical airflow adjustment board)with your hand.The flap is automatically directed down when the unit isstopped.The flap is directed up during the HEAT standby. Thefl ap starts swinging after the HEAT standby is can-celled, although the AUTO flap indication on the remotecontrol unit is displayed during the HEAT standby.