30
COOL and DRY
HEAT
About 100
-
About 150
-
Horizontal AIR FLOW blowing range
7 Horizontal AIR FLOW (
)
The vertical vane angle changes as follows by pressing the SWING button.
●
Press the SWING button.
The vertical vanes begin moving.
●
When the vertical vanes move to the desired position, press the SWING button again.
The vertical vanes stop moving.
NOTE
If the SWING button is not pressed again within 30 seconds in COOL or DRY mode or within 1 minute in HEAT mode
after the vertical vanes start moving, the vertical vanes will automatically return to their original positions.
8. Cold air prevention in HEAT operation.
When any of the following conditions occurs in HEAT operation,
the vane angle changes to Angle 1 automatically to prevent cold
air blowing on users.
①
Compressor is not operating.
➁
Defrosting is performed.
➂
Indoor coil thermistor RT12 reads 24
:
or below.
➃
Indoor coil thermistor RT12 temperature is raising from 24°C or
below, but it does not exceed 28
:
.
Temperature of indoor
coil thermistor RT12
more than 24°C
5
2
Downward blow time
(sec.)
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
(sec.)
20
17
14
11
8
2
23
A
H
G
F
E
D
C
B
9. ECONO COOL (
) operation (ECONOmical operation)
When the ECONO COOL button is pressed in COOL mode, set temperature is automatically set 2°C higher than that in
COOL mode.
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 than that in
COOL mode, the air conditioner can keep comfort. As a result, energy can be saved.
ECONO COOL operation is cancelled when the ECONO COOL button is pressed once again or VANE CONTROL button is
pressed or change to other operation mode.
NOTE : ECONO COOL operation not work in COOL mode of “I FEEL CONTROL”.
SWING operation
In swing operation of ECONO COOL 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
:
, the swing operation
is performed in table D~H for more cooling.
The air conditioner repeats the swing operation in various cycle as follows.
Horizontal vane
Set position
Angle 1
28
:
24
:
Released
Cold Air Prevention
Indoor coil thermistor RT12 temperature
NOTE: If the temperature of RT12 reads from 24
:
to 28
:
at the air conditioner starting, this control works.
OB230-1.qxp 02.5.30 11:20 AM Page 30
