Fujitsu AGHG12KVCB - Outdoor Fan Control

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: AOHG09KVCBN
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 — 1,140 — — — —
S-HIGH1 1,050 1,140 — — — —
HIGH 1,050 870 — — — —
10 — 870 — — — —
9 1,050 870 1,050 1,050 200 190
8 970 850 970 970 200 190
7 750 850 750 750 200 190
6 750 700 750 750 200 190
5 650 700 650 650 200 190
4 510 700 510 510 200 190
3 400 420 400 400 200 190
2 400 420 400 400 200 190
1 400 420 400 400 200 190
NOTE:
After defrost control on the heating mode, the fan speed is kept higher regardless of the
compressor frequency.
Fan speed after defrost control: 1,140 rpm
3-2. Outdoor fan control
- (04-14) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS