Panasonic CS-E18EKU Service Manual

1. Automatic vertical airflow direction can be set using remote control; the vane swings up and down within the angles as statedabove. For heating mode operation, the angle of the vane depends on the indoor heat exchanger temperature as Figure 1below. When the air conditioner is 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 above and the positionsof the vane are as Figure 2 below. When the air conditioner is stopped using remote control, the vane will shift to close position.10.1.2.2. Horizontal Airflow1. Automatic horizontal airflow direction can be set using remote control; the vane swings left and right within the angles as statedbelow. For heating mode operation, the angle of the vane depends on the indoor heat exchanger temperature as Figure 1below.Operation Mode Vane Angle (°)Heating, with heat exchanger temperature A 68 ~ 112B 90Cooling, Soft Dry 68 ~ 1122. Manual horizontal airflow direction can be set using remote control; the angles of the vane are as stated below and the positionsof the vane are as Figure 2 above.Pattern 1 2 3 4 5Airflow DirectionPatterns at RemoteControlVane Angle (°) 90 68 79 101 11210.1.3. Quiet operation (Cooling Mode/Cooling area of Soft Dry Mode)A. PurposeTo provide quiet cooling operation compare to normal operation.B. Control conditiona. Quiet operation start condition• When “quiet” button at remote control is pressed.Quiet LED illuminates.27CS-E18EKU CU-E18EKU / CS-E21EKU CU-E21EKU