Fujitsu AO G12KATA Series Service Instruction page 19

 Model: AOYG14KATA
Fan speed is defined by outdoor temperature and compressor frequency.
• Outside air temperature zone selection
Cooling
Fan step
Y zone
S-HIGH2
S-HIGH1
HIGH
10
9
8
7
6
5
4
3
2
1
NOTE: After defrost control on the heating mode, the fan speed is kept higher regardless of the
compressor frequency.
Fan speed after defrost control: 1,120 rpm
3-2. Outdoor fan control
Outside air
temperature rises
21°C
12°C
2°C
-8°C
Heating
Y zone
— 1,120
990 1,120
990 1,120
— 1,120
990 1,120
990 1,120
870 830
830 750
780 710
780 710
670 660
570 500
520 500
Outside air
temperature drops
Y zone
Z zone
F zone
G zone
H zone
Dry Cooling or dry at low outdoor temp.
Z zone F zone
— —
— —
— —
— —
990 630
990 630
870 630
830 450
780 450
780 450
670 310
570 200
520 200
- (04-16) -
19°C
10°C
0°C
-10°C
Unit: rpm
G zone
— —
— —
— —
— —
300 280
300 280
300 280
280 220
240 190
240 190
220 190
220 190
200 190
H zone
—
—
—
—
280
280
280
220
190
190
190
190
190
3. Fan control