Fujitsu AOUH12LPAS1 - 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: AOUH09LPAS1
Fan speed is defined by outdoor temperature and rotation number of compressor.
• Outside air temperature zone selection
Outside air
temperature rises
Z zone
Y zone
F zone
G zone
Outside air
temperature drops
H zone
53.6°F
(
12°C)
35.6°F
(
2°C)
50.0°F
(
10°C)
32.0°F
(
0°C)
17.6°F
(
-8°C)
14.0°F
(
-10°C)
69.8°F
(
21°C)
66.2°F
(
19°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 H zone
S-HIGH2 — 930 — — — — —
S-HIGH1 950 930 — — — — —
HIGH 950 930 — — — — —
10 — 800 — — — — —
9 950 800 950 360 210 190 190
8 800 800 800 360 210 190 190
7 800 800 800 360 210 190 190
6 800 800 800 280 210 170 170
5 800 610 800 200 190 170 170
4 800 550 800 200 170 170 170
3 680 510 680 200 170 170 170
2 610 480 610 200 170 170 170
1 580 480 580 200 170 170 170
NOTE:
After defrost control on the heating mode, the fan speed is kept higher regardless of the
compressor rotation number.
Fan speed after defrost control: 930 rpm
3-2. Outdoor fan control
- (04-14) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS