13
2
3
1
3
Cancelling the timer
1
2
PROGRAMMING TIMER
Press the PROGRAMMING TIMER
button and set the time for stopping or
starting the air conditioner.
When this button is pressed,
the time advances by 1 hour.
When this button is pressed,
the time goes backward by
1 hour.
• Keep pressing the button to change the
setting time continuously.
• The timer can be programmed a
maximum of 72 hours.
TIMER RESERVE
Press the TIMER RESERVE button.
The timer setting procedure ends.
The display changes from flashing light to
a constant light.
• Make sure that the receiving tone of the
indoor unit makes a beeping sound.
If the receiving tone does not sound,
cancel the timer according to the steps
below, and then set the timer following
steps to above again.
ON/OFF TIMER
When the on TIMER MODE ON/OFF
button is pressed, the screen display
flashes as described below.
For the off timer .... “ ”
For the on timer .... “ ”
OFF
ON
TIMER CANCEL
When the TIMER CANCEL button is
pressed, the timer setting that is
blinking is cancelled.
• Check that the indoor unit’s receiving
tone beeps twice. If the receiving tone
does not sound, select the timer you
want to cancel again, and then cancel it.
For example.
When the timer is
programmed to stop
the system after 3
hours and start the
air conditioner after
4 hours, the air
conditioner will stop
after 3 hours and then
1 hour later the air
conditioner will start.
NOTE
• After the timer is programmed, the display
shows the remaining time.
Switching operations on VRV system
In the case of VRV system, the COOL/HEAT
CHANGEOVER REMOTE CONTROL
SWITCH may be provided for the outdoor
unit (or BS unit) to allow temperature
adjustment (cooling and heating) and FAN
OPERATION to be switched for all indoor
units at once. (Refer to A below)
In systems where the COOL/HEAT
CHANGEOVER REMOTE CONTROL
SWITCH is not provided, the privilege to
activate cool/heat operations for all indoor
units can be assigned to a single indoor unit,
allowing cooling and heating operations to
be managed centrally. (Refer to B below)
A. When the COOL/HEAT CHANGEOVER
REMOTE CONTROL SWITCH is
provided
Set the COOL/HEAT CHANGEOVER
REMOTE CONTROL SWITCH according
to the table below before switching
operations using the wireless remote
controller.
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