Outdoor Fan Control - Fujitsu AS G07KMTA Series Service Instruction

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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
07KMTA
07KMCC
F
G
Y
Z
09KMTA
09KMCC
F
G
Y
12KMTA
Z
12KMCC
F
G
Y
14KMTA
Z
14KMCC
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/ 09KMTA, KMCC
AO*G12KMTA, KMCC
AO*G14KMTA, KMCC
Cooling
950/ 780/ 680/ 610/ 580
950/ 780/ 540/ 360 /270
950/ 270/ 240/ 210/ 190/ 170
950/ 250/ 220/ 190/ 170
950/ 780/ 680/ 610/ 580
950/ 900/ 560/ 420/ 350
950/ 270/ 240/ 210/ 190/ 170
950/ 250/ 220/ 190/ 170
950/ 900/ 800/ 680/ 580/ 540
950/ 900/ 560/ 420/ 350
950/ 350/ 320/ 290/ 270/ 250
950/ 330/ 300/ 270/ 250
990/ 920/ 810/ 670/ 570/ 520
990/ 920/ 630/ 460/ 380
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
930rpm
1020rpm
1120rpm
Heating
930/ 690/ 550/ 510/ 480
930/ 690/ 550/ 510/ 480
1020/ 790/ 730/ 630/ 530/ 470
1120/ 870/ 710/ 660/ 500
01-07
Dry
950/ 780/ 680/ 610/ 580
950/ 780/ 540/ 360 /270
950/ 270/ 240/ 210/ 190/ 170
950/ 250/ 220/ 190/ 170
950/ 780/ 680/ 610/ 580
950/ 900/ 560/ 420/ 350
950/ 270/ 240/ 210/ 190/ 170
950/ 250/ 220/ 190/ 170
950/ 900/ 800/ 680/ 580/ 540
950/ 900/ 560/ 420/ 350
950/ 350/ 320/ 290/ 270/ 250
950/ 330/ 300/ 270/ 250
990/ 920/ 810/ 670/ 570/ 520
990/ 920/ 630/ 460/ 380
990/ 300/ 270/ 240/ 220/ 200
990/ 280/ 250/ 220/ 200
(rpm)

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