Outdoor Fan Control - Fujitsu AS G07KGTA Series Service Instruction

6. OUTDOOR FAN CONTROL

1. Outdoor Fan Motor
Following table shows the type of the outdoor fan motor. The control method is different
between AC motor and DC motor.
( Table 7 : Type of Motor )
AC Motor DC Motor
2. Fan Speed
( Table 8 : Outdoor fan speed )
Zone
Y
Z
07KGCA
F
G
Y
Z
09KGCA
F
G
Y
Z
12KGCA
14KGCA
F
G
Refer to Fig.8
( Fig.8 : Outside air temperature zone selection )
Outside air
temperature
21°C
12°C
2°C
* The outdoor fan speed mentioned above depends on the compressor frequency, outdoor heat
exchanger and outside temperature.
(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 table9 without relating to the compressor frequency.
( Table9 : Outdoor fan speed after the defrost )
AO*G07/ 09KGCA
AO*G12/ 14KGCA
Cooling
990/ 800/ 680/ 550/ 480
990/ 630/ 550/ 390/ 250/ 200
990/ 300/ 270/ 240/ 220/ 200
990/280/250/220/200
990/ 800/ 680/ 550/ 480
990/ 630/ 550/ 390/ 250/ 200
990/ 300/ 270/ 240/ 220/ 200
990/280/250/220/200
990/ 920/ 810/ 670/ 570/ 520
990/ 630/ 610/ 450/ 310/ 200
990/ 300/ 270/ 240/ 220/ 200
990/280/250/220/200
Outside air
temperature
Y zone
19°C
Z zone
10°C
F zone
0°C
G zone
1070rpm
1120rpm
Heating
1070/ 780/ 600/ 450
1070/ 800/ 640/ 600/ 450
1120/ 870/ 710/ 660/ 500
01-07
Dry
990/ 730/ 680/ 600/ 470/ 380/ 340
990/ 630/ 550/ 390/ 250/ 200
990/ 300/ 270/ 240/ 220/ 200
990/280/250/220/200
990/ 730/ 680/ 600/ 470/ 380/ 340
990/ 630/ 550/ 390/ 250/ 200
990/ 300/ 270/ 240/ 220/ 200
990/280/250/220/200
990/ 780/ 760/ 630/ 490/ 390/ 360
990/ 630/ 610/ 450/ 310/ 200
990/ 300/ 270/ 240/ 220/ 200
990/280/250/220/200
(rpm)