Fujitsu AO G09KATA Series Service Instruction page 17

 Model: AOYG12KATA
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: 1,020 rpm
3-2. Outdoor fan control
Outside air
temperature rises
21°C
12°C
2°C
-8°C
Heating
Y zone
— 1,020
950 1,020
950 1,020
— 1,020
950 1,020
950 1,020
950 790
900 790
900 730
800 630
680 530
580 470
540 470
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
— —
— —
— —
— —
950 470
950 470
950 470
900 470
900 320
800 250
680 250
580 250
540 250
- (01-14) -
19°C
10°C
0°C
-10°C
Unit: rpm
G zone
— —
— —
— —
— —
350 330
350 330
350 330
350 270
270 220
220 200
220 200
220 200
220 200
H zone
—
—
—
—
330
330
330
270
220
200
200
200
200
3. Fan control