En-4
NOTES
(1) PROGRAM timer
• The PROGRAM timer allows you to integrate OFF timer and ON timer operations in a single sequence.
• The first timer function to operate will be the one set nearest to the current time.
(2) SLEEP timer
To prevent excessive warming or cooling during sleep, the SLEEP timer function automatically modifies the set temperature in
accordance with the time setting. When the set time has elapsed, the air conditioner completely stops.
To set the SLEEP timer
(Both the indoor unit’s OPERATION indi-
cator lamp (red) and the TIMER indicator
lamp (green) will light.)
Select “TIMER RESET”.
The air conditioner will re-
turn to normal operation.
Adjust the OFF time.
(About 5 seconds later, the
entire display will reappear.)
1 2
To change the timer settings
1
2
To cancel the TIMER
To stop air conditioner
operation during
timer operating
To select the remote control unit signal code
1
Press until only the clock is
displayed.
2
Press for more than 5 sec-
onds to display the current
signal code. (Initially set to
)
3
Change the signal code be-
tween
to match the
code on the display to the air
conditioner signal code.
4
Press again to return to the
clock display. (The signal
code will be changed.)
The OFF time is displayed
when the “
▼
” mark is flash-
ing.
SLEEP timer setting
SLEEP timer setting
Set time
60 min.
1
°
C
2
°
C
1
°
C
2
°
C 3
°
C 4
°
C
30 min.
60 min.
90 min.
Set time
SELECTING THE SIGNAL CODE
To operate only
one of multiple
air conditioners
When two or more air conditioners are installed in a room and the remote
control unit is operating an air conditioner other than the one you wish to set,
change the signal code of the remote control unit to operate only the air con-
ditioner you wish to set (four selections possible).
When two or more air conditioners are installed in a room, please contact
your retailer to set the individual air conditioner signal codes.
Unlike other timer functions, the SLEEP timer is designed to set the duration of time in which the unit does not operate.
The SLEEP timer can be set regardless of whether the indoor unit is operating or stopped.
During heating operation:
When the SLEEP timer is set,
the set temperature is auto-
matically lowered 1
°
C every 30
minutes, until the set tempera-
ture is lowered a total of 4
°
C.
During cooling/dry operation:
When the SLEEP timer is set,
the set temperature is automati-
cally raised 1
°
C every 60 min-
utes, until the set temperature
is raised a total of 2
°
C.
The air conditioner cannot receive a signal code if the air conditioner has not been set for the signal code.
NOTES
(1)
If no buttons are pressed within 30 seconds after the signal code is displayed, the system returns to the original clock display. In this
case, start again from step 1.
(2)
The remote control unit resets to signal code A when the batteries in the remote control unit are replaced. If you use a signal code other
than signal code A, reset the signal code after replacing the batteries.
If you do not know the air conditioner signal code setting, try each of the signal codes (
) until you find the code which operates
the air conditioner.