79
<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
:
, the swing oper-
ation 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
(10) 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.
6-8. TIMER OPERATION
1. How to set the timer
(1) Press OPERATE/STOP (ON/OFF) button to start the air conditioner.
(2) Check that the current time is set correctly.
NOTE : Timer operation will not work without setting the current time. Initially “AM0:00” blinks at the current time display of
TIME MONITOR, so set the current time correctly with CLOCK SET button.
ON timer setting
(1) Press ON-TIMER button( ) to set ON timer.
Each time the button is pressed, ON timer mode alternates between ON and OFF.
(2) Set the time of the timer using TIME SET buttons (
and
).
Each time FORWARD button( ) is pressed, the set time increases by 10 minutes; each time BACKWARD
button (
) is pressed, the set time decreases by 10 minutes.
OFF timer setting
(1) Press OFF-TIMER button ( ) to set OFF timer.
Each time the button is pressed, OFF timer mode alternates between ON and OFF.
(2) Set the time of the timer using TIME SET buttons (
and
).
Each time FORWARD button (
) is pressed, the set time increases by 10 minutes; each time BACKWARD (
)
button is pressed, the set time decreases by 10 minutes.
2. Cancel
TIMER setting can be cancelled with ON/OFF TIMER buttons.
To cancel ON timer, press ON-TIMER button ( ).
To cancel OFF timer, press OFF-TIMER button( ).
TIMER is cancelled and the display of set time disappears.
START
STOP
START
STOP
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