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12.4.2 Horizontal Airflow (For UE18RKE only)
1 Automatic horizontal airflow direction can be set using remote control; the vane swings left and right within
the angles as stated below. It does not swing during fan motor stop. For heating mode operation, the angle of
the vane depends on the indoor heat exchanger temperature as Figure 1 below.
Operation Mode Vane Angle (°)
Heating, with heat exchanger temperature
A 68 ~ 115
B 90
Cooling and Soft Dry 68 ~ 115
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 70 80 100 110
12.5 Timer Control
There are 2 sets of ON and OFF timer available to turn the unit ON or OFF at different preset time.
If more than one timer had been set, the upcoming timer will be displayed and will activate in sequence.
12.5.1 ON Timer Control
ON timer 1 and ON timer 2 can be set using remote control, the unit with timer set will start operate earlier than
the setting time.
This is to provide a comfortable environment when reaching the set ON time.
60 minutes before the set time, indoor (at fan speed of Lo-) and outdoor fan motor start operate for 30 seconds to
determine the indoor intake air temperature and outdoor air temperature in order to judge the operation starting
time.
From the above judgment, the decided operation will start operate earlier than the set time as shown below.
12.5.2 OFF Timer Control
OFF timer 1 and OFF timer 2 can be set using remote control, the unit with timer set will stop operate at set time.
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