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6. OUTDOOR FAN CONTROL
( Table 9 : Outdoor fan speed )
( Fig.8 : Outside air temperature zone selection )
Refer to Fig.8
01-06
1. Outdoor Fan Motor
2. Fan Speed
Following table shows the type of the outdoor fan motor. The control method is different
between AC motor and DC motor.
*The outdoor fan speed mentioned adove depends on the compressor frequency.
(When the compressor frequency increases, the outdoor fan speed also changes to the higher
speed. When the compressor frequency decreases, the outdoor fan speed also changes to the
lower speed.)
*After the defrost control is operated on the heating mode, the fan speed keeps at the higher speed
as table 10 without relating to the compressor frequency.
( Table 8 : Type of Motor )
Zone
Cooling Heating
AOU09RL2 900 / 650 / 470 730 / 470
Y 730 / 650 / 470
860 / 760 / 470
860 / 470 / 380
730 / 470 / 360
360 / 150
210 / 150
380 / 280
280 / 200
Z
F
G
Y
Z
F
G
AOU12RL2 900 / 760 / 680 / 470 760 / 470
Dry
AC motor DC motor
AOU09RL2
AOU12RL2
( Table 10 : Outdoor fan speed after the defrost )
900 rpm
AOU09RL2
AOU12RL2
21°C (70°F)
Outside air
temperature
Outside air
temperature
2°C (36°F)
10°C (50°F)
Y zone
Z zone
F zone
12°C (54°F)
19°C (66°F)
0°C (32°F)
G zone