5312.4.1 Vertical AirflowVane Angle (°)Operation Mode Airflow Direction 1 2 3 4 5A 20B 45Auto with Heat ExchangerTemperatureC 32HeatingManual 20 32 45 57 68Auto 20 ~ 45Cooling Manual 20 26 32 37 45Auto 20 ~ 45Soft Dry Manual 20 26 32 37 451 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 depands 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.12.4.2 Horizontal Airflow1 Automatic horizontal airflow direction can be set using remote control; the vane swings left and right withinthe angles as stated below. 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.Operation Mode Vane Angle (°)A 68 ~ 112Heating, with heat exchanger temperature B 90Cooling and Soft Dry 68 ~ 112