Toshiba RAV-GV1101AT8P-TR Service Manual page 37

3. Current release control
The output frequency and the output voltage are controlled by AC current value detected by current transformer
on the outdoor P.C. board so that input current of the inverter does not exceed the specified value.
Current [A]
I1
Hold
I1 – 0.5
Normal operation
4. Outdoor fan control
Model W1 W2
GV110
230 240
GV140
4-1. Cooling fan control
1) An outdoor fan is controlled by TL sensor, TO sensor and compressor frequency. An outdoor fan is
controlled at 1-tap interval of DC fan control.
2) At the start time, the fan is fixed for 60 seconds only with the maximum fan tap corresponded to the zone
in the following table but it is controlled with TL sensor temperature after then.
GV110, 140 : WD tap
TL
58˚C
55˚C
+
1 tap / 20 sec (Up to the maximum
rotational frequency of each zone)
38˚C
Rotational frequency hold
35˚C
– 1 tap / 20 sec
(Up to the minimum rotational
frequency of each zone)
Frequency down
Hold
Allocations of fan tap revolutions [rpm]
W3 W4 W5 W6
250 320 390 460
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
Model
COOL
I1 value [A]
10.0
W7 W8 W9 WA
540 650
500 600
GV110
34.2 Hz or lower 34.2Hz to 52.2Hz 52.2Hz or higher
GV140
Min. Max.
W6 WD
W5 WC
W3 W7
W2 W5
W1 W3
W1 W2
OFF W2
OFF WD
- 37 -
GV110, 140
HEAT
10.0
WB WC WD WE
700 800 880 900
Min. Max. Min.
W8 WD WA
W7 WC W9
W5 W9 W7
W4 W7 W6
W3 W5 W4
W2 W4 W3
OFF W4 OFF
OFF WD OFF
WF
950
Max.
WD
WD
WB
W9
W7
W5
W4
WD