Toshiba RAS-13UKV-E - Indoor Fan Control; Outdoor Fan Control

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8-1-8. Outdoor Fan Control (DC Fan Motor)
Although the outdoor fan motor drives the outdoor fan by non-step variable system of the revolution speed, the
revolution speed is restricted to three steps on the convenience of controlling. If a strong wind is lashing outside
of the room, the operation may be continued as the outdoor fan stops in order to protect the outdoor fan motor.
If a fan lock occurred due to entering of foreign matter, the air conditioner stops and an alarm is displayed.
<COOL, DRY>
Table 8-1-3
8-1-7. Indoor Fan Control (DC Fan Motor)
(1) The indoor fan is operated by the stepless speed
change DC motor.
(2) For air flow level, speed of the indoor fan motor
is controlled in five steps (LOW, LOW
+
, MED,
MED
+
and HIGH). If AUTO mode is selected,
the fan motor speed is automatically controlled
by the difference between the preset tempera-
ture and the room temperature.
LOW
+
= LOW + MED
2
MED
+
= MED + HIGH
2
Table 8-1-2
Operation
mode
COOL
DRY
HEAT
Fan
mode
H
M
L
—
H
M
L
RAS-13UKV-E
Motor speed Air flow rate
(rpm) (m³/h)
1210 530
1010 420
810 330
780 320
1290 620
1110 470
930 380
<HEAT>
Table 8-1-4
Model name
Compressor revolution (rps)
TO ≥ 38°C
Outdoor temp. sensor TO TO < 38°C
TO < 15°C
TO ≥ 38°C
ECONO. operation TO < 38°C
TO < 15°C
TO is abnormal
RAS-13UAV-E
To 13.8 To 34.7 From 35.3
390 840 840
390 700 840
390
390 700 840
390 390 700
390
700 700 840
Model name
Compressor revolution (rps)
Outdoor temp. sensor TO
TO ≥ 5°C
TO < 5°C
ECONO. operation
TO ≥ 5°C
TO < 5°C
TO is abnormal
RAS-13UAV-E
To 16.8 To 57.4 From 58.0
390 650 840
650 650 840
390 390 650
390 650 650
390 650 840