Toshiba RAV-SM1104ATJP-E, Руководство по обслуживанию

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FILE NO. SVM-13072
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.
I
1
I
1 – 0.5
Current [A]
Frequency down
Normal operation
Hold
Hold
Model
SM56 SM80
COOL HEAT COOL HEAT
I1 value [A] 10.1 12.0 14.5 14.0
Model
SM110 SM140
COOL HEAT COOL HEAT
I1 value [A] 21.2 21.2 21.2 21.2
4. Outdoor fan control
Allocations of fan tap revolutions [rpm]
Model W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF
SM56 200 300 350 410 480 500 530 560 640 670 700 750 800 840 950
SM80 200 300 350 410 480 500 530 560 640 670 700 750 840 980 1050
SM110 200 210 250 320 390 460 530 600 660 730 770 850 870 900 900
SM140 200 210 250 320 390 460 530 600 660 730 770 850 870 900 900
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.
+
1 tap / 20 sec (Up to the maximum
rotational frequency of each zone)
Rotational frequency hold
– 1 tap / 20 sec
(Up to the minimum rotational
frequency of each zone)
SM56, 80 : WE tap
SM110, 140 : WD tap
TL
55˚C
38˚C
35˚C
58˚C
Temp.
range
SM56 34.2 Hz or lower 34.2Hz to 58.8Hz 58.8Hz or higher
SM80 46.8 Hz or lower 46.8Hz to 83.4Hz 83.4Hz or higher
Min. Max. Min. Max. Min. Max.
38°C
≤
TO W6 WB W8 WE WA WE
29°C
≤
TO < 38°C W5 WA W7 WE W9 WE
15°C
≤
TO < 29°C W3 W7 W5 W9 W7 WB
5°C
≤
TO < 15°C W2 W5 W4 W7 W6 W9
0°C
≤
TO < 5°C W1 W3 W3 W5 W4 W7
–4°C
≤
TO < 0°C W1 W2 W2 W4 W3 W5
TO < –4°C OFF OFF OFF W3 W1 W4
TO error OFF WB OFF WE W1 WE
Temp.
range
SM110
SM140
34.2 Hz or lower 34.2Hz to 52.2Hz 52.2Hz or higher
Min. Max. Min. Max. Min. Max.
38°C
≤
TO W6 WD W8 WD WA WD
29°C
≤
TO < 38°C W5 WC W7 WC W9 WD
15°C
≤
TO < 29°C W3 W7 W5 W9 W7 WB
5°C
≤
TO < 15°C W2 W5 W4 W7 W6 W9
0°C
≤
TO < 5°C W1 W3 W3 W5 W4 W7
–4°C
≤
TO < 0°C W1 W2 W2 W4 W3 W5
TO < –4°C OFF W2 OFF W4 OFF W4
TO error OFF WD OFF WD OFF WD
SVM-13072.indb 41 SVM-13072.indb 41 11/01/13 1:53 PM 11/01/13 1:53 PM