– 27 –CS-MA90KEOperation Details* The left and right airflow direction louvers can beadjusted manually.Lower limit forCooling Mode andSoft Dry ModeLower limit for Heating Mode• When set a Airflow Direction Auto-Control withremote control, the louver swings up and down asshown in the diagram.• The louver does not swing when the Indoor Fanstops during operation.• When stopped with remote control, the dischargevent is closed with the louver.8) Airflow Direction Control34°58°HorizontalAirflow Direction Auto-ControlSwing up and downUpper limit* 1 There is no swinging while indoor fan is stopped during Cooling and Soft Dry operation.* 2 In Heating operation, when the indoor heat exchanger temperature rises to 38°C, the airflow direction ischanged from upper limit to lower limit. When the indoor heat exchanger temperature falls to 35°C, the airflowdirection is changed from lower limit to upper limit.• When the airflow direction set button is pressed,the automatic airflow is released and the airflowdirection louver move up and down in the rangeshown in the diagram.The louver can be stopped by releasing the buttonat the desired louver position.• When the remote control is used to stop the opera-tion, the discharge vent is closed with airflowdirection louver.• When the Delayed ON Timer is set by using the remote control, the unit will start operate slightly before the set time,so that the room will reach nearly to the set temperature by the desired time.• For Cooling and Soft Dry mode, the operation will start 15 minutes before the set time.• For Heating mode, the operation will start 30 minutes before the set time.• For Automatic mode, the indoor fan will operate at SLo speed for 20 seconds 30 minutes before the set time to detectthe intake air temperature to determine the operation mode. The operation indication lamp will blink at this time.9) Delay ON Timer Control* The left and right airflow direction louvers can beadjusted manually.Lower limit forCooling Mode andSoft Dry ModeLower limit for Heating ModeThe louver can be adjusted with in a range“Airflow Direction Setting Button” is pressed.34°58°HorizontalAirflow Direction Manual ControlUpper limit