Toshiba CARRIER RAV-SP300AT2-UL - Manual (Page 39)

– 39 –
3. Outdoor fan control
Revolution frequency allocation of fan taps [rpm]
3-1) Cooling fan control

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 (SP240: 15 taps,
SP300, SP360, SP400: 14 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.
WE tap
+1 tap / 20 sec
Up to the maximum
revolution frequency of each zone
Revolution frequency hold
–1 tap / 20 sec
Up to the minimum
revolution frequency of each zone
TL
˚F (˚C)
136.4 (58)
131.0 (55)
100.4 (38)
95.0 (35)
RAV-
SP300AT2-UL
SP360AT2-UL
SP420AT2-UL
W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE
Up 200 240 240 260 320 380 480 500 530 610 640 660 720 780
Down — — 200 280 360 400 500 520 550 630 660 700 740 820
RAV-
SP240AT2-UL
W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF
200 230 260 300 340 380 420 460 520 570 600 630 670 710 740
∗ : WB for SP300
Temp. range
100.4°F (38°C) ≤ TO
84.2°F (29°C) ≤ TO < 100.4°F (38°C)
59°F (15°C) ≤ TO < 84.2°F (29°C)
41°F (5°C) ≤ TO < 59°F (15°C)
32°F (0°C) ≤ TO < 41°F (5°C)
24.8°F (–4°C) ≤ TO < 32°F (0°C)
TO < 24.8°F (–4°C)
TO error
20 Hz or lower 20Hz to 45Hz 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
Temp. range
100.4°F (38°C) ≤ TO
84.2°F (29°C) ≤ TO < 100.4°F (38°C)
59°F (15°C) ≤ TO < 84.2°F (29°C)
41°F (5°C) ≤ TO < 59°F (15°C)
32°F (0°C) ≤ TO < 41°F (5°C)
24.8°F (–4°C) ≤ TO < 32°F (0°C)
TO < 24.8°F (–4°C)
TO error
20 Hz or lower 20Hz to 45Hz 45Hz or higher
Min. Max. Min. Max. Min. Max.
W6 WC W8 WC WA WE
W5 WB W7 WC* W9 WC
W4 W8 W6 WA W8 WC
W3 W6 W5 W8 W7 WA
W2 W4 W4 W6 W5 W8
W2 W3 W3 W5 W4 W6
W1 W2 W1 W4 W2 W6
W1 WC W1 WC W2 WD
<RAV-SP240AT2-UL>
<RAV-SP300AT2-UL, RAV-SP360AT2-UL, RAV-SP420AT2-UL>