Panasonic CS-HZ9RKE-1, Service Manual

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14.4.2 Horizontal Airflow
1. 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, Fan and Soft Dry 65 ~ 115
Figure 2 Figure 1
Indoor Heat Exchanger
Temperature
A: swing
B: fix front
40°C
43°C
Top View 0°
1
2 5
3 4
2. 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
14.5 Quiet operation (Cooling Mode/Cooling area of Dry Mode)
A. Purpose
To provide quiet cooling operation compare to normal operation.
B. Control condition
a. Quiet operation start condition

When “POWERFUL/QUIET” button at remote control is pressed twice.
QUIET will be shown on remote control display.
b. Quiet operation stop condition
1. When one of the following conditions is satisfied, quiet operation stops:
a. POWERFUL/QUIET button is pressed again.
b. Stop by OFF/ON switch.
c. Timer “off” activates.
2. When quiet operation is stopped, operation is shifted to normal operation with previous setting.
3. When operation mode is changed, quiet operation is shifted to quiet operation of the new mode.
4. During quiet operation, if timer “on” activates, quiet operation maintains.
5. After off, when on back, quiet operation is not memorised.
C. Control contents
1. Fan speed is changed from Lo-.