Eco Operation; Temporary Operation - Toshiba Carrier RAS-12EKCV-UL Service Manual

Item
8. ECO
When pressing [ECO] button on the remote controller, a
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.
°F (°C)
11.7 (6.5)
11.0 (6.0)
10.0 (5.5)
9.0 (5.0)
8.0 (4.5)
7.0 (4.0)
6.3 (3.5)
5.5 (3.0)
4.5 (2.5)
3.5 (2.0)
2.7 (1.5)
2.0 (1.0)
1.0 (0.5)
0.0 TSC
-1.0 (-0.5)
-2.0 (-1.0)
-3.5 (-2.0)
1H
9. Temporary
Pressing [RESET] button starts the temporary opera-
operation tion of [AUTO] operation. When keeping [RESET]
button pressed for 10 seconds or more, the temporary
[COOL] operation is performed.
Filter lamp ON
NO
Did you press [RESET] button
for 3 seconds or more?
YES
Did you press [RESET] button
for 10 seconds or more?
NO
Switch to [AUTO RESTART] control.
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
Cool min
DRY max
YES
Press RESET button.
NO
Temporary [AUTO] operation
YES
Temporary [COOL] Operation
Zone Frequency
FAN
Dry Max
12
11 *12
10 *11
*10
9
*9
8
7 *8
6
5
4
3
2
Min
1
Hz
OFF
Time
Hz
09EKCV-UL 12EKCV-UL
11
20
35
31
1) When pressing [RESET] button, the
2) When keeping [RESET] button pressed
3) When keeping [RESET] button pressed
4) If the filter lamp goes on, press [RESET]
5) To stop the temporary operation, press
– 35 –
FILE NO. SVM-13071
Description
<Cooling operation>
1) The control target temperature
increase 1.0°F (0.5ºC) per hour
up to 3.5°F (2°C) 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.
temporary [AUTO] operation starts.
for 3 seconds or more, Pi, Pi, Pi sound
is heard and [AUTO RESTART] control
is changed.
for 10 seconds or more, "Pi" sound is
heard and the temporary [COOL]
operation starts.
button to go off the filter lamp, and then
press [RESET] button again.
the button again.