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3. Outdoor fan control
Revolution frequency allocation of fan taps [rpm]
WF tap
+1 tap / 20 sec
Up to the maximum
revolution frequency of each zone
Revolution frequency hold
–1 tap / 20 sec
Down to the minimum
revolution frequency of each zone
TL [˚C]
58
55
38
35
Temp. range
38°C ≤ TO
29°C ≤ TO < 38°C
15°C ≤ TO < 29°C
5°C ≤ TO < 15°C
0°C ≤ TO < 5°C
–4°C ≤ TO < 0°C
TO < –4°C
TO error
20 Hz 20Hz 45Hz
or lower to 45Hz or higher
Min. Max. Min. Max. Min. Max.
W6 WC W8 WE WA WE
W5 WB W7 WD W9 WD
W4 W8 W6 WA W8 WC
W3 W6 W5 W8 W7 WA
W2 W4 W4 W6 W5 W8
W2 W3 W3 W5 W4 W6
OFF OFF OFF W2 OFF W3
OFF WC OFF WE OFF WE
<SP80>
The outdoor fan is controlled by TL sensor, TO
sensor and the operation frequency.
The outdoor fan is controlled by every 1 tap of DC
fan control (15 taps).
Only for 60 seconds after the operation has
started, the maximum fan tap corresponding to the
zone in the following table is fixed and then the fan
is controlled by temperature of TL sensor.
+1 tap / 20 sec
Up to the maximum
revolution frequency of each zone
∗ Operation with W1 in case of fan-OFF
Revolution frequency hold
Operation with
the maximum tap
of each zone
Operation
with WF
Normal fan control
by TE sensor
–1 tap / 20 sec
Down to the minimum
revolution frequency of each zone
TE [˚C]
TD [˚C]
85
80
75
65
32
29
3-1) Cooling fan control
<SP56>
The outdoor fan is controlled by TE sensor, TO
sensor and the operation frequency. It is controlled
by every 1 tap of DC fan control (15 taps).
Only for 60 seconds after start-up of operation, it is
fixed by the maximum fan tap corresponded to the
zone in the following table, and then the fan is
controlled by temperature of TE sensor.
When temperature of TD sensor became high
sufficiently, it is controlled so that the fan revolution
frequency will become higher ignoring TE sensor
temperature.
SP56
SP80
W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF
200 250 300 400 480 500 520 560 640 670 700 750 800 880 980
200 230 260 300 340 380 420 460 520 570 600 630 670 710 740
Temp. range
38°C ≤ TO
28°C ≤ TO < 38°C
15°C ≤ TO < 28°C
5.5°C ≤ TO < 15°C
0°C ≤ TO < 5.5°C
–5°C ≤ TO < 0°C
TO < –5°C
TO error
20 Hz 20Hz 45Hz
or lower to 45Hz or higher
Min. Max. Min. Max. Min. Max.
W6 WB W7 WE W9 WF
W5 WA W6 WD W8 WE
W3 W7 W4 W9 W6 WB
W2 W5 W3 W7 W5 W9
W1 W3 W2 W5 W3 W7
W1 W2 W1 W3 W2 W4
OFF OFF OFF OFF W1 W3
W1 WB W1 WE W1 WF