Eco Operation - Toshiba RAS-B10GKVP-E Service Manual

Item
10. ECO When pressing [ECO] button on the remote controller, a quiet
operation and mild operation is performed by reducing the fan speed and
the compressor speed.
<Cooling operation>
This function operates the air conditioner with the difference
between the set and the room temperature as shown in the
following figure.
The time correction is performed for 8 minutes each.
(However, the first correction is performed 150 seconds after
start of the operation.)
TA
[˚C]
+4.0
+3.5
+3.0
+2.5
+2.0
+1.5
+1.0
+0.5
TSC
–0.5
–1.0
–2.0
<Heating operation>
0
A
–0.5
–1.0
–1.5 B
–2.0
–2.5
–3.0
–4.0
–5.0
–6.0
–7.0
–8.0
C
–9.0
–10.0
–11.0
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Operation flow and applicable data, etc.
Zone Frequency
12 DRY max L+ (W7)
11 *12
10 *11
9 *10
L (W6)
8 *9
7
*8
6 COOL min
5 L– (W5)
4
3
2
1
UL (W4)
0 OFF
* 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
30 minutes
A
B
C
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<Cooling operation>
1) The room temperature (Tao) at
2) According to difference between
Fan Time correction
3) If the room temperature is down
+ 1
± 0
–1 zone: min 1
<Heating operation>
®
1) The indoor fan speed is con-
Time Compressor
speed
0Hz
2) Setting the compressor speed to
A zone
16Hz
3) The louver position is set
B zone
16 to 42 Hz
C zone
42 Hz
– 60 –
Description
the start time of DRY operation is
detected.
the room temperature and the
set temperature (Tsc), the
operation starts with the condi-
tions shown in the left figure.
Set temp.
(Tsc) = Set temp. on remote
controller (Ts) + (0.0 to 1.0)
by 2°C or more, turn off the
compressor.
trolled within (W7) as maximum
value.
Max. 42 Hz, the temperature
zone in which the operation can
be performed with Max. 16Hz is
gradually widened after 30
minutes passed when starting

ECO operation.

horizontally (Standard cooling
position) when the room tem-
perature comes close to the set
temperature or when 25 minutes
passed after starting ECO
operation.
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