Panasonic CS-XE15SKUA, Service Manual, Page: 34 / 96

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12.4.2 Horizontal Airflow

Automatic horizontal airflow direction can be set using remote control; the vane swings left and right within the
angles as stated below. For heating mode operation, the angle of the vane depends on the indoor heat
exchanger temperature as Figure 1 below. It does not swing during fan motor stop.
Operation Mode Vane Angle (°)
Heating, with heat exchanger temperature
A 65 ~115
B 90
Cooling and soft dry 65 ~115

Manual horizontal airflow direction can be set using remote control; the angles of the vane are as stated below
and the positions of the vane are as Figure 2 above.
Pattern 1 2 3 4 5
Airflow Direction Patterns at
Remote Control
Vane Angle (°) 90 65 77.5 102.5 115
12.5 Quiet operation (Cooling Mode/Cooling area of Dry Mode)

Purpose
o
To provide quiet cooling operation compare to normal operation.

Control condition
o
Quiet operation start condition
 When “POWERFUL/QUIET” button at remote control is pressed twice.
POWERFUL/QUIET LED illuminates.
o
Quiet operation stop condition
 When one of the following conditions is satisfied, quiet operation stops:

POWERFUL/QUIET button is pressed again.

Stop by OFF/ON switch.

Timer “off” activates.

AUTO COMFORT button is pressed.

ECONAVI button is pressed.
 When quiet operation is stopped, operation is shifted to normal operation with previous setting.
 When fan speed is changed, quiet operation is shifted to quiet operation of the new fan speed.
 When operation mode is changed, quiet operation is shifted to quiet operation of the new mode.

During quiet operation, if timer “on” activates, quiet operation maintains.
 After off, when on back, quiet operation is not memorised.

Control contents
o
Fan speed is changed from normal setting to quiet setting of respective fan speed.
Fan speed for quiet operation is reduced from setting fan speed.
12.6 Quiet Operation (Heating)

Purpose
o
To provide quiet heating operation compare to normal operation.

Control condition
o
Quiet operation start condition
 When “POWERFUL/QUIET” button at remote control is pressed.
POWERFUL/QUIET LED illuminates.
109.4°F (43°C)
104°F (40°C)
0° Top View
2
3
1
4
5
B: fix front
A: swing
Indoor Heat Exchanger
Temperature
Figure 1 Figure 2