9514.3 Outdoor Fan Motor OperationOutdoor fan motor is operated with one fan speed only. It starts when compressor starts operation and it stops30 seconds after compressor stops operation.14.4 Airflow Direction There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed byvertical vanes). Control of airflow direction can be automatic (angles of direction is determined by operation mode, heatexchanger temperature and intake air temperature) and manual (angles of direction can be adjusted usingremote control).14.4.1 Vertical AirflowOperation Mode Airflow DirectionInner Vane Angle (°)measured from reference pointOuter Vane Angle (°)measured from reference point1 2 3 4 5 1 2 3 4 5Cooling Auto 5 ~ 45 0 ~ 40Manual 5 21 30 38 45 0 17 25 33 40Soft Dry Auto 5 ~ 45 0 ~ 40Manual 5 21 30 38 45 0 17 25 33 40Heating AutoA 21 17B 52 47C 21 17Manual 21 31 41 52 61 17 26 36 47 561 Automatic vertical airflow direction can be set using remote control; the vane swings up and down within theangles as stated above. For heating mode operation, the angle of the vane depends on the indoor heatexchanger temperature as Figure 1 below. It does not swing during fan motor stop. When the air conditioneris stopped using remote control, the vane will shift to close position.2 Manual vertical airflow direction can be set using remote control; the angles of the vane are as stated aboveand the positions of the vane are as Figure 2 below. When the air conditioner is stopped using remote control,the vane will shift to close position.Compressor:Outdoor Fan:ONONONONFan SpeedOFFOFF30 sec