4212.14 E-ion operation• This operation provides clean air by producing negative ions to attract dust captured at the positively chargedactive e-ion filters.• e-ion operation start conditiono During unit running at any operation mode, if “e-ion” operation is selected, combination operation (operationmode + e-ion operation) starts.o During unit is OFF, if “e-ion” operation is selected, e-ion individual operation starts.• e-ion operation stop conditiono When “OFF/ON” button is pressed to stop the operation.o When “PATROL/e-ion” button is pressed.o When OFF Timer activates.• e-ion operation pause conditiono When indoor fan stop (during deice, odor cut control, thermostat off, etc.). e-ion operation resume afterindoor fan restarts.o When indoor intake temperature ≥ 40°C. e-ion operation resume after indoor intake temperature < 40°Ccontinuously for 30 minutes.• Indoor fan controlo During any operation mode combines with e-ion operation, fan speed follows respective operation mode.o During e-ion individual operation – only Auto Fan Speed and no Powerful operation is allowed. Even if FanSpeed button is pressed, no signal is sent to air conditioner, and no change on LCD display.Auto Fan Speed for e-ion operation switches from SHi to Hi after 4 hours of operation.• Airflow direction controlo During any operation mode combines with e-ion operation, airflow direction follows respective operationmode.o During e-ion individual operation, only Auto Air Swing is allowed. Even if Air Swing button is pressed, nosignal is sent to air conditioner, and no change on LCD display.• Timer controlo When ON timer activates when unit stops, previous operation resumes and restored last saved e-ionoperation status.o When ON timer activates during any operation, no change and carry on current operation.o When OFF timer activates during any operation, all operation stops and the latest e-ion operation status issaved.• Indicatoro When e-ion operation starts, e-ion indicator ON.• Remote Control Receiving Soundo Normal Operation Î e-ion Operation : Beepo e-ion Operation Î Normal Operation : Beepo Stop Î e-ion individual Operation : Beepo e-ion individual Operation Î Stop : Long Beep• Power failureo During e-ion individual operation, if power failure occurs, after power resumes, e-ion individual operationresumes immediately.o During combination operation, if power failure occurs, after power resumes, combination operation resumeimmediately.o e-ion operation status is not memorized after OFF the unit. After OFF, when the operation is ON again, airconditioner operates without e-ion operation.