–
37
–
Item
9. ECO
operation
Operation flow and applicable data, etc.
When pressing [ECO] button on the remote controller, a
Economic operation is performed.
<Cooling operation>
This function operates the air conditioner with the difference
between the set and the room temperature as shown in the
following figure.
Description
1) The control target temperature
increase 0.5ºC per hour up to 2ºC
starting from the set temperature
when ECONO has been received.
2) The indoor fan speed is depend
on presetting and can change
every speed after setting ECO
operation.
<Cooling operation>
3) The compressor speed is
controlled as shown in the left
figure.
FILE NO. SVM-12057
Hz
RAS-10N3KVR-E RAS-13N3KVR-E
Cool min 20 20
DRY max 35 37
* 12 (DRY max - COOL min) /6 x 5 + COOL min
* 11 (DRY max - COOL min) /6 x 4 + COOL min
* 10 (DRY max - COOL min) /6 x 3 + COOL min
* 9 (DRY max - COOL min) /6 x 2 + COOL min
* 8 (DRY max - COOL min) /6 x 1 + COOL min
°C
during the ECO operation.
3.5
3.0
2.5
1.5
1.0
TSC
-1.0
-2.0
5.5
1H
2H
11
10
7
6
5
4
3
2
1
OFF
Dry Max
*12
*11
*9
*8
*10
6.0
6.5
3H
4H
5.0
4.5
4.0
2.0
0.5
-0.5
12
9
8
Time
Zone Frequency
FAN
Min
Hz
The indoor fan speed is not controlled and can be selected
< Heating Operation >
<Heating operation>
1) The difference of room temperature
and set temperature are separated
in to A zone, B zone and C zone.
Three zone will changed again 30
minutes after ECO operation start.
2) The compressor speed is
controlled as shown on the table.
3) The indoor fan speed is not
controlled and can be selected
during the ECO operation.
(Room temp. – Set temp.)
30 minutes
A
B
C
A
B
C
→
Time Compressor
speed
0Hz
A zone
aHz
B zone
a to cHz
C zone
cHz
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–4.0
–5.0
–6.0
–7.0
–8.0
–9.0
–10.0
–11.0
(Room temp.
–
Set temp.)
Hz
a
b
20
50
