Fujitsu ASUG12LZAS

3-2. Outdoor fan control
¢ Outdoor fan motor
This outdoor unit has a DC fan motor. (Control method is different between AC and DC motors.)
¢ Fan speed
 Model: AOUG09LZAS1
Fan speed is defined by outdoor temperature and compressor frequency.
• Outside air temperature zone selection
21°C
Outside air
temperature rises
Z zone
Y zone
F zone
G zone
Outside air
temperature drops
12°C
2°C
19°C
10°C
0°C
Unit: rpm
Fan step
Cooling
Heating
Dry Cooling or dry at low outdoor temp.
Y zone Y zone Z zone F zone G zone
S-HIGH2 — 1,100 — — — —
S-HIGH1 1,050 1,100 — — — —
HIGH 1,050 1,100 — — — —
10 — 1,100 — — — —
9 1,050 1,100 1,050 850 320 270
8 870 870 870 850 320 270
7 760 780 760 770 320 270
6 760 760 760 630 270 230
5 560 760 560 440 270 230
4 440 550 440 320 270 230
3 440 500 440 320 270 230
2 440 420 440 320 270 230
1 440 420 440 320 270 230
NOTE:
After defrost control on the heating mode, the fan speed is kept higher regardless of the
compressor frequency.
Fan speed after defrost control: 1,100 rpm
3-2. Outdoor fan control
- (04-13) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS