Toshiba RAV-RM 561MUT-E - Page 52

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3. Outdoor fan revolution number control
Control of fan revolution number and the fan taps in this unit are shown below.
Fan Taps Revolution number Allocation [rpm]
W1 W2 W3 W4 W6 W7 W8 W9 WA WB WC WD WE WF
200
200
200
GP80
Upper Fan
Lower Fan
GP110
GP140
200
210
230
200
260
280
230
290
310
290
360
390
330
400
420
360
420
440
410
480
500
450
520
540
480
580
600
500
610
630
540
650
670
570
690
710
600
790
810
W5
260
330
360
GP80
Less than 20.4rps
20.4rps or more
and less than 52 rps
45.0rps or more
38˚C ≤ TO
29˚C ≤ TO < 38˚C
15˚C ≤ TO < 29˚C
5˚C ≤ TO < 15˚C
0˚C ≤ TO < 5˚C
-5˚C ≤ TO < 0˚C
TO < -5˚C
To trouble
Min.
W6
W5
W3
W2
W1
W1
OFF
OFF
Max.
WB
WA
W7
W5
W3
W2
OFF
WB
Min.
W8
W7
W5
W4
W3
W2
OFF
OFF
Max.
WE
WD
W9
W7
W5
W4
W2
WE
Min.
WA
W9
W7
W6
W4
W3
OFF
OFF
Max.
WE
WD
WB
W9
W7
W5
W3
WE
TL
Revolution number HOLD
WF tap
58
+1tap/20sec
55
37
34
GP110
GP140
Less than 20.4rps
20.4rps or more
and less than 52 rps
45.0rps or more
38˚C ≤ TO
29˚C ≤ TO < 38˚C
15˚C ≤ TO < 29˚C
5˚C ≤ TO < 15˚C
0˚C ≤ TO < 5 ˚C
-5˚C ≤ TO < 0 ˚C
TO < -5˚C
To trouble
Min.
W6
W5
W3
W2
W1
W1
OFF
OFF
Max.
WB
WA
W7
W5
W3
W2
W1
WB
Min.
W8
W7
W5
W4
W3
W2
OFF
OFF
Max.
WF
WE
W9
W7
W5
W4
W1
WF
Min.
WA
W9
W7
W6
W4
W3
W2
W2
Max.
WF
WE
WB
W9
W7
W5
W7
WF
TL
Revolution number HOLD
WF tap
58
+1tap/20sec
55
37
34
3-1. Cooling fan control
1) Cooling operations of the outdoor fan are controlled by a TL sensor, TO sensor and the compressor
revolution number. Control is performed per 1 tap of DC fan control.
The outdoor fan is controlled by every 1 tap of DC fan control (15 taps).
During startup, operation is fixed for 60 seconds to a maximum fan tap corresponding to the zones shown
in the table below. Thereafter fan tap is controlled by a temperature outputted from the TL sensor.