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24
10.8 Outdoor Fan Motor Operation
Outdoor fan motor is operated with fan speed number of rotation. It starts when compressor starts operation and it
stops 30 seconds after compressor stops operation.
ON ON
Compressor OFF
ON Fan Speed ON
Outdoor Fan 30 sec OFF
10.9 Airflow Direction
There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed by
vertical vanes).
Control of airflow direction can be automatic (angles of direction is determined by operation mode, heat
exchanger temperature and intake air temperature) and manual (angles of direction can be adjusted using
remote control).
10.9.1 Vertical Airflow
Operation Mode Airflow Direction
Vane angle (°)
1 2 3 4 5
Heating
Auto with Heat Exchanger
Temperature
A 20
B 57
C 32
Manual 20 32 45 57 68
Cooling
Auto 20 ~ 45
Manual 20 26 32 37 45
Soft Dry
Auto 20 ~ 45
Manual 20 26 32 37 45
Automatic vertical airflow direction can be set using remote control; the vane swings up and down within the
angles as stated above. For heating mode operation, the angle of the vane depends on the indoor heat
exchanger temperature as Figure 1 below. When the air conditioner is stopped using remote control, the vane
will shift to close position.
Manual vertical airflow direction can be set using remote control; the angles of the vane are as stated above and
the positions of the vane are as Figure 2 below. When the air conditioner is stopped using remote control, the
vane will shift to close position.
10.9.2 Horizontal Airflow
The horizontal airflow direction louvers can be adjusted manually by hand.
140°
Close position
0
°
122°F
86°F
96.8°F
1
36.4°F
C
B
A
Indoor Heat Exchanger
Temperature
1
2
3
4
5
Side View
Figure 2Figure 1
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