34
(10) LONG MODE (
)
By pressing LONG button indoor fan speed becomes faster than setting fan speed on the remote controller, and the hor-
izontal vane moves to the position for LONG mode. The remote controller displays “
”. LONG mode is cancelled
when LONG button is pressed once again or VANE button is pressed or ECONO COOL button is pressed in COOL
mode.
• In the following example, the vertical vane is set to
(front.).
COOL / DRY
HEAT
Fan speed : Faster
Solid arrow : When LONG mode is used.
Dotted arrow : When LONG mode is not used.
(9) ECONO COOL (
) operation (ECONOmical operation)
When ECONO COOL button is pressed in COOL mode, set temperature is automatically set 2°C higher.
Also the horizontal vane swings in various cycle according to the temperature of indoor heat exchanger(Tp
(
w
1)
).
SWING operation makes you feel cooler than set temperature. So, even though the set temperature is higher, the air
conditioner can keep comfort. As a result, energy can be saved.
ECONO COOL operation is cancelled when ECONO COOL button is pressed once again or VANE button is pressed or
LONG button is pressed or change to other operation mode.
NOTE : ECONO COOL operation does not work in COOL mode of “I FEEL CONTROL”.
<SWING operation>
w
1 Tp : • Value of RT12 (MSH-CA50/GA50/GA60VB)
• Minimum value of indoor coil thermistor (main) RT12 and indoor coil thermistor (sub) RT13 (MSH-GA80VB)
In swing operation of ECONO COOL operation mode, the initial air flow direction is adjusted to “Horizontal”.
According to the temperature of indoor coil thermistor Tp
(
w
1)
at starting of this operation, next downward blow time is
decided. Then when the downward blow has been finished, next horizontal blow time is decided.
For initial 10 minutes the swing operation is performed in table G~H for quick cooling.
Also, after 10 minutes when the difference of set temperature and room temperature is more than 2
:
, the swing opera-
tion is performed in table D~H for more cooling.
The air conditioner repeats the swing operation in various cycle as follows.
Temperature of Tp
(
w
1)
more than 24°C
5
2
Downward blow time
(second)
22°C to 24°C
21°C to 22°C
20°C to 21°C
18
°C to
20
°C
17°C to 18°C
15°C to 17°C
15°C or less
5
8
11
14
17
20
23
Horizontal blow time
(second)
20
17
14
11
8
2
23
A
H
G
F
E
D
C
B
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