Fujitsu ROG07KPCA, Service Manual

Page: 105 / 130


Model: ROG12KPCA
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 — 1,020 — — — —
S-HIGH1 950 1,020 — — — —
HIGH 950 1,020 — — — —
10 — 790 — — — —
9 950 790 950 950 950 950
8 900 790 900 900 350 300
7 900 790 900 900 350 300
6 900 790 900 560 350 300
5 900 730 900 420 320 230
4 800 630 800 350 290 230
3 680 530 680 350 270 230
2 580 470 580 350 270 230
1 540 470 540 350 250 230
NOTE: After defrost control on the heating mode, the fan speed is kept higher regardless of the
compressor frequency.
Fan speed after defrost control: 1,020 rpm
3-2. Outdoor fan control
- (04-13) -
3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS