112
(5) STOP (operation OFF) and ON-TIMER standby
When the following cases occur, the vane returns to the closed position.
(a) When OPERATE/STOP (ON/OFF) button is pressed (POWER OFF).
(b) When the operation is stopped by the emergency operation.
(c) When ON-TIMER is on standby.
(6) Dew prevention
During COOL or DRY operation at Angle 4 or 5 when the compressor cumulative operation time exceeds 1 hour, the
angle of horizontal vane automatically changes to Angle 1 for dew prevention.
(7) SWING MODE (
)
By selecting SWING mode with VANE CONTROL button, the horizontal vane swings vertically.
The remote controller displays “
”. SWING mode is cancelled when VANE CONTROL button is pressed once again.
(8) Cold air prevention in HEAT operation.
When any of the following conditions occurs in HEAT operation, the angle of horizontal vane automatically changes to
Position 1 to prevent cold air blowing on users.
1
Compressor is not operating.
2
Defrosting is performed.
3
Indoor coil thermistor RT12 reads 24
:
or below.
4
Indoor coil thermistor RT12 temperature is raising from 24
:
or below, but it does not exceed 28
:
.
NOTE1: If the temperature of RT12 reads from 24
:
to 28
:
at the air conditioner starting, this control works.
NOTE2: When 2 or more indoor units are operated with multi outdoor unit, even if any indoor unit turns thermostat off,
this control doesn’t work in the indoor unit.
(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(RT12).
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 CONTROL
button is pressed or change to other operation mode.
NOTE : ECONO COOL operation does not work in COOL mode of “I FEEL CONTROL”.
Indoor coil thermistor RT12 temperature
Released
Cold Air Prevention
24
:
28
:
Position 1
Horizontal vane
Set position
SWING operation
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 RT12 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 °C, the swing
operation is performed in table D~H for more cooling.
The air conditioner repeats the swing operation in various cycle as follows.
Temperature of indoor
coil thermistor RT12
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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