– 26 –
8-1-6. Louver Control
(1) Vertical air flow louvers
Positions of vertical air flow louvers are auto-
matically controlled according to the operation
status (COOL, AUTO, DRY, FAN ONLY). Be-
sides, positions of vertical air flow louvers can be
arbitrarily set by pressing the [SET] button. The
louver position which has been set by the [SET]
button is stored in microcomputer, and the louver
is automatically set at the stored position in the
next operation.
(2) Swing
If the [AUTO] button is pressed during running
operation, vertical air flow louvers start swinging.
When the [AUTO] button is pressed again,
swinging stops.
8-1-7. Indoor Fan Control (DC Fan Motor)
The indoor fan is operated by motor speed non-step
variable DC drive system motor. For flow rate, motor
speed is controlled manually in three steps (LOW,
MED, HIGH), and with the unit of 10 rpm from upper
limit to lower limit in AUTO mode as described in
Table 8-1-3. It is not selected by relay, so selecting
sound does not generate.
Table 8-1-3
NOTE : UL : Ultra Low, SUL : Super Ultra Low
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.
Table 8-1-4
Compressor revolution (rps)
~
17,4
~
38,9 39
~
Outdoor temp. sensor
TO ≥ 38°C 500 (rpm) 800 (rpm) 800 (rpm)
TO
38°C > TO ≥ 15°C 500 (rpm) 700 (rpm) 800 (rpm)
15°C > TO 390 (rpm) 390 (rpm) 390 (rpm)
TO ≥ 38°C 500 (rpm) 700 (rpm) 800 (rpm)
ECONO. operation 38°C > TO ≥ 15°C 500 (rpm) 500 (rpm) 700 (rpm)
15°C > TO 390 (rpm) 390 (rpm) 390 (rpm)
TO is abnormal 700 (rpm) 700 (rpm) 800 (rpm)
Remote
Motor speed
/h )
H HIGH 1190 560 1210 590 1350 670
M 1080 510 1130 530 1250 610
MED 1100 510 1130 530 1250 610
M MED 1000 460 1050 490 1150 550
LOW 960 440 990 460 1070 500
L 950 430 950 430 1050 490
L LOW 910 400 910 400 980 450
L 850 370 850 370 920 410
L 950 430 950 430 1050 490
L 910 400 910 400 980 450
L 850 370 850 370 920 410
UL 720 300 750 310 920 410
SUL 660 260 700 280 800 340
RAS-M13UKCV-E RAS-M16UKCV-E
DRY
Cooling
and Fan
only
RAS-M10UKCV-E
FanOperation
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