96
14.3 Outdoor Fan Motor Operation
Outdoor fan motor is operated with one fan speed only. It starts when compressor starts operation and it stops
30 seconds after compressor stops operation.
14.4 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).
14.4.1 Vertical Airflow
(RZ25/35TK)
Operation Mode Airflow Direction
Inner Vane Angle (°) Outer Vane Angle (°)
1 2 3 4 5 1 2 3 4 5
Cooling
Auto 10 ~ 45 20 ~ 56
Manual 10 15 20 30 45 20 32 44 50 56
Dry
Auto 10 ~ 45 20 ~ 56
Manual 10 15 20 30 45 20 32 44 50 56
Heating
Auto
A 10 20
B 30 65
C 20 44
Manual 8 12 20 40 50 28 36 44 65 72
(RZ50/60/71/80TK)
Operation Mode Airflow Direction
Inner Vane Angle (°) Outer Vane Angle (°)
1 2 3 4 5 1 2 3 4 5
Cooling
Auto 140 ~ 90 47 ~ 74
Manual 140 135 120 105 90 47 58 64 69 74
Soft Dry
Auto 140 ~ 90 47 ~ 74
Manual 140 135 120 105 90 47 58 64 69 74
Heating
Auto
A 140 47
B 125 69
C 135 58
Manual 140 135 130 125 105 47 58 64 69 79
1. 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. It does not swing during fan motor stop. When the air conditioner is
stopped using remote control, the vane will shift to close position.
Compressor:
Outdoor Fan:
ON
ON
ON
ON
Fan Speed
OFF
OFF
30 sec
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