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2
PROGRAMMING TIME
UP
DOWN
Press the PROGRAMMING TIME but-
ton and set the time for stopping or
starting the system.
When this button is pressed, the
time advances by 1 hour.
UP
When this button is pressed, the
time goes backward by 1 hour.
DOWN
3
RESERVE
TIMER RESERVE
Press the TIMER RESERVE button.
The timer setting procedure ends.
The display or changes from flashing light to
a constant light.
CANCEL
4
TIMER CANCEL
Press the TIMER OFF button to cancel
programming. The display vanishes.
For example.
ON OFF
TEMP
TIME
C
UP
DOWN
FAN
RESERVE CANCEL
hr.
TIMER
hr.
MODE
NOTE
• When the timer is programmed to stop the
system after 3 hours and start the system
after 4 hours, the system will stop after 3
hours and then 1 hour later the system will
start.
• After the timer is programmed, the display
shows the remaining time.
English
When the timer is
programmed to stop
the system after 3
hours and start the
system after 4
hours, the system
will stop after 3
hours and then 1
hour later the sys-
tem will start.
HOW TO SET MASTER
REMOTE CONTROLLER
(For VRV system)
• When the system is installed as shown
below, it is necessary to designate the
master remote controller.
For Heat pump system
When one outdoor unit is connected with
several indoor units.
Outdoor unit
One of these remote controllers needs
to be designated as the master
remote controller.
For Heat recovery system
When one BS unit is connected with several
indoor units.
Outdoor unit
BS unit
One of these remote controllers needs
to be designated as the master
remote controller.
• Only the master remote controller can
select HEATING, COOLING or
AUTOMATIC (only Heat recovery system)
OPERATION.
Indoor unit
Indoor unit
8
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