Fujitsu AOBR09LGC, Operating Manual

Page: 10 / 20

En-9
SLEEP TIMER OPERATION
Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operation is stopped.
To Use the SLEEP Timer
While the air conditioner is operating or stopped, press the
SLEEP button (Fig. 6
O
).
The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3
5
) lights and the TIMER
Indicator Lamp (orange) (Fig. 3
6
) light.
To Change the Timer Settings
Press the SLEEP button (Fig. 6
O
) once again and set the time
using the TIMER SET ( / ) buttons (Fig. 6
V
).
Set the time while the Timer Mode Display is fl ashing (the fl ashing will continue about
fi ve seconds).
button: Press to advance the time.
button: Press to reverse the time.
About fi ve seconds later, the entire display will reappear.
To Cancel the Timer:
Use the TIMER MODE button to select “CAN-
CEL”.
The air conditioner will return to normal opera-
tion.
To Stop the Air Conditioner During
Timer Operation:
Press the START/STOP button.
About the SLEEP Timer
To prevent excessive warming or cooling during sleep, the SLEEP timer function automatically modi fi es the thermostat setting in ac-
cordance with the set time setting. When the set time has elapsed, the air conditioner completely stops.
During Cooling/Dry operation:
When the SLEEP timer is set, the thermostat setting is automati-
cally raised 1 °C every sixty minutes. When the thermostat setting
is raised a total of 2 °C, the thermostat setting at that time is main-
tained until the set time elapses, at which time the air conditioner
automatically turns off.
SLEEP timer setting
During Heating operation:
When the SLEEP timer is set, the thermostat setting is
automatically lowered 1 °C every thirty minutes. When the ther-
mostat setting is lowered a total of 4 °C, the thermostat setting at
that time is maintained until the set time elapses, at which time
the air conditioner automatically turns off.
SLEEP timer setting
2 °C
3 °C
4 °C
30
minutes
1 °C
1 hour
1 hour
30 minutes
Set time
Set time
1 hour
1 °C
2 °C
ADJUSTING THE DIRECTION OF AIR CIRCULATION
Vertical (up-down) direction of air fl ow is adjusted by pressing the Remote Control Unit’s SET button. Horizontal (right-left) air fl ow direc-
tion is adjusted manually, by moving the Air Flow Direction Louvers.
Whenever making horizontal air
fl ow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are
stopped.
Vertical Air Direction Adjustment
Press the SET button (Fig. 6
T
).
Each time the button is pressed, the air direction range will change as follows:
1 2 3 4 5 6
Types of Air fl ow Direction Setting:
1
,
2
,
3
: During Cooling/Dry modes
4
,
5
,
6
: During Heating mode
The Remote Control Unit’s display does
not change.
1
2
3
4
5
6
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