Compressor revolution (rps)
Outdoor temp.
TO
≥
38°C
sensor
TO < 38°C
1 to 2 units
TO
3 to 4 units
ECONO.
TO
≥
38°C
operation
TO < 38°C
TO is abnormal
20.3
~
50.3
~
62.8
63.4
~
390 (rpm)
700 (rpm)
700 (rpm)
700 (rpm)
390 (rpm)
640 (rpm)
640 (rpm)
700 (rpm)
390 (rpm)
500 (rpm)
640 (rpm)
700 (rpm)
390 (rpm)
640 (rpm)
640 (rpm)
640 (rpm)
390 (rpm)
500 (rpm)
500 (rpm)
500 (rpm)
500 (rpm)
640 (rpm)
640 (rpm)
640 (rpm)
6-1-7. 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 6-1-3
<HEAT>
Table 6-1-4
0
Set
temp.
+0.5
+1
+1.5
+2
+2.5
+3
(Set temp.) 25˚C
˚C
M+
*1
*1
*1
L–
(Room temp
.) – (Set temp
.)
6-2. Description of Operation Circuit
• Turning [ON] the breaker flashes the operation lamp.
This is the display of power-ON (or notification of power failure).
• When pushing [ ] button of the remote controller, receive sound is issued from the main unit, and
the next operations are performed together with opening the vertical air flow louvers.
Compressor revolution (rps)
Outdoor temp. sensor
TO
≥
5°C
TO
TO < 5°C
ECONO. operation
TO
≥
5°C
TO < 5°C
TO is abnormal
20.3
~
33.3
~
33.9
390 (rpm)
640 (rpm)
640 (rpm)
500 (rpm)
640 (rpm)
640 (rpm)
390 (rpm)
500 (rpm)
500 (rpm)
390 (rpm)
500 (rpm)
500 (rpm)
390 (rpm)
500 (rpm)
640 (rpm)
NOTE :
*
1: Calculated from difference in motor speed of M+
and L–, and controlled.
Fig. 6-2-1 Auto setting of air flow
6-2-1. Fan Only Operation
(The Remote controller [MODE] Button
is Set to the FAN ONLY Operation)
• This mode is only for the cooling only model.
• Once the setting is made, the operation mode is
memorized in the microcomputer so that the same
operation can be effected thereafter simply by
pushing [ ] button.
• When the [FAN] button is set to the AUTO position,
the indoor fan motor operates as shown in Fig. 6-
2-1. When the [FAN] button is set to LOW, LOW+
MED, MED+, or HIGH, the motor operates with a
constant air flow.
• ECONO, Hi POWER and COMFORT SLEEP
FILE NO. SVM-05019
mode cannot be set.
−
11
−