98
14.4.3 Horizontal Airflow (RZ50/60/71/80TK)
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 70 ~110
B 90
Cooling and soft dry 70 ~110
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 70 80 100 110
* The vertical vane angle tolerance is within +/- 5 degree.
14.5 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 “QUIET” button at remote control is pressed.
o Quiet operation stop condition
When one of the following conditions is satisfied, quiet operation stops:
POWERFUL/QUIET (RZ25/35TK) or QUIET (RZ50/60/71/80TK) is pressed.
Stop by OFF/ON switch.
Timer “off” activates.
Economy button is pressed.
iAUTO-X 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 memorized.
Control contents
o Fan speed is changed from normal setting to quiet setting of respective fan speed.
o Fan speed for quiet operation is reduced from setting fan speed.
43°C
40°C
0° Top View
2
3
1
4
5
B: fix front
A: swing
Indoor Heat Exchanger
Temperature
Figure1 Figure 2
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