5TO SET THE TIMERTO SET THE TIMER• , , and can be activatedin all modes and can be cancelled by pressing therespective button again.• and or and can notbe activated at the same time.• and can be activated even when theunit is turned off. In this condition, once e-ion indicatoris ON, the unit will operate with AUTO fan speed andair swing.TO SELECT FAN SPEED(5 OPTIONS)• For AUTO, the indoor fan speed is automaticallyadjusted according to the operation mode.AIR SWING TO ADJUST AIRFLOW DIRECTION(5 OPTIONS)• Keeps the room ventilated.• If AUTO is set, the louvers swing left/right andup/down automatically.• In heat mode, the air blows horizontally for a while,then starts to blow downwards and the airflow louversstart to swing left/right after the temperature rises.TO MONITOR AIR QUALITY• Patrol sensor detects air quality.• When air quality is unsatisfactory, e-ion operation willstart automatically.TO ENJOY CLEAN AIR• This operation produces negative ions to attract dustwhich will then be captured at the positively chargede-ion filters.TO ENJOY QUIET ENVIRONMENT• This operation reduces indoor and outdoor unitsnoise.TO ACHIEVE TEMPERATUREQUICKLY• This operation will stop automatically after 20minutes.• To turn ON or OFF the unit at a preset time.Select ON orOFF timer.Set the time. Confirm.• To cancel ON or OFF timer, press or thenpress .• When ON Timer is set, the unit may start earlier (upto 30 minutes) before the actual set time in order toachieve the desired temperature on time.• Timer operation is based on the clock set in the remotecontrol and repeats daily once set. For clock setting,please refer to Remote Control Preparation at backcover.• If timer is cancelled manually or due to power failure,you can restore the previous setting (once power isresumed) by pressing .OPTIONAL SETTINGSOPTIONAL SETTINGSPatrol starts automatically with the unitswitched on with .Press and hold for 5 seconds, then releaseto disable or restore this setting.Press and hold for 5 seconds to dim orrestore the unit’s indicator brightness.Press and hold for approximately 10seconds to show temperature setting in°C or °F.Press and hold for approximately 5 secondsto show 12-hour (am/pm) or 24-hour timeindication.Press to restore the remote control’s defaultsetting., Not used in normal operations.Set the temperature 1°C higher in cool mode or 2°Clower in heat mode than the desired temperature toachieve a 10% power saving.Use curtains to screen off sunlight and outdoor heat toreduce power consumption during cool mode.