Eco Operation - Toshiba RAS-B10U2FVG-E Service Manual

Item
When pressing [ECO] button on the remote controller, a
10. ECO
operation 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.
TA-Tsc
+6.0
+5.5
+5.0
+4.5
+4.0
+3.5
+3.0
+2.5
+2.0
+1.5
+1.0
+0.5
TSC
-0.5
-1.0
-1.5
-2.0
1H
<Heating operation>
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
Operation flow and applicable data, etc.
2H 3H
4H
* 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
RAS-B10U2FVG
Hz
Series
Cool min 20
DRY max 35
30 minutes
A
B
A
B
C
C
RAS-B10U2FVG
Hz
Series
a 20
c 50
Zone Frequency FAN
12 Dry Max
11 *12
10 *11
+1
*10
9
ZONE
8 *9
7 *8
6
5
4
±0
MinHz
3
2
1
0
-1
ZONE
min 1
OFF
Time
RAS-B13U2FVG RAS-B18U2FVG
Series
Series
20 11
37 49
→ Time Compressor
speed
0Hz
A zone
aHz
B zone
a to cHz
C zone
cHz
RAS-B13U2FVG RAS-B18U2FVG
Series
Series
20 15
50 68
- 36 -
FILE NO. SVM-18048
Description
<Cooling operation>
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.
3) The compressor speed is
controlled as shown in the left
figure.
4) The time correction is performed
every 8minutes.
<Heating operation>
1) Setting the compressor speed to
Max. aHz, the temperature zone
in which the operation can be
performed with Max. cHz is
gradually widened after 30
minutes passed when starting

ECO operation.

2) The indoor fan speed is depend
on presetting and can change
every speed after setting ECO
operation.