13
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FILE NO. SVM-09030
7-3. Description of Operation Mode
(1) When turning on the breaker, the operation lamp
blinks. This means that the power is on (or the
power supply is cut off.)
(2) When pressing [ ] button on the
remote control, receiving beep sounds from the
indoor unit, and the next operation is performed
together with opening the vertical air flow louver.
(3) Once the operation mode is set, it is memorized in
the microcomputer so that the previous operation
can be effected thereafter simply by pressing
[ ] button.
7-3-1. Fan only operation
([MODE] button on the remote control is set
to the fan only operation.)
(1) When [FAN] button is set to AUTO, the indoor fan
motor operates as shown in Fig. 7-3-1. When
[FAN] button is set to LOW, LOW
+
, MED, MED
+
or
HIGH, the motor operates with a constant air flow.
7-3-2. Cooling operation
([MODE] button on the remote control is set
to the cooling operation.)
(1) The compressor, 4-way valve, outdoor fan and
operation display lamp are controlled as shown in
Fig. 7-3-2.
Fig. 7-3-2
(2) When [FAN] button is set to AUTO, the indoor fan
motor operates as shown in Fig. 7-3-3. When
[FAN] button is set to LOW, LOW
+
, MED, MED
+
or
HIGH, the motor operates with a constant air flow.
*1
*2
*3
+3
+2.5
+2
+1.5
+1
+0.5
-0.5
0
M+
Preset
temp.
°
C
(Room temp.)
−
(Preset temp.)
0.5
0
Preset
temp.
ON
ON
OFF OFF OFF ON
Compressor
4-way valve
Outdoor fan
OPERATION display lamp
(Room temp.)
(Preset temp.)
(Preset temp.: 24
°C)
+2
+2.5
+3
°
C
+1.5
+1
+0.5
0
M+
*1
*2
*3
(Room temp.)
−
(Preset temp.)
Preset
temp.
° C
operation can not be set
Fig. 7-3-1 Setting of air flow [FAN:AUTO]
2
: The Hi Power, ECO and COMFORT SLEEP
Fig. 7-3-3 Setting of air flow [FAN:AUTO]
*2 :
Fan speed = (M +
−
L) x 2/4 + L
NOTE 1
: *1 :
Fan speed = (M +
−
L) x 3/4 + L
*3 :
Fan speed = (M +
−
L) x 1/4 + L
*2 :
Fan speed = (M +
−
L) x 2/4 + L
NOTE1
: *1 :
Fan speed = (M +
−
L) x 3/4 + L
*3 :
Fan speed = (M +
−
L) x 1/4 + L
(Linear approximation from M+ and L)
(Linear approximation from M+ and L)
