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12.11 Timer Control
12.11.1 ON Timer
• When the ON Timer is set by using the remote control, the unit will start to operate slightly before the set time, so
that the room will reach nearly to the set temperature by the set time.
• For Cooling and Soft Dry operation, the operation will start 15 minutes before the set time.
• For Heating operation, the operation will start 30 minutes before the set time.
• For Automatic operation, the indoor fan will operate at SLo speed for 20~25 seconds, 30 minutes before the set
time to detect the intake air temperature to determine the operation mode. The operation indication lamp will blink
at this time.
12.11.2 OFF Timer
• When the OFF Timer is set using the remote control, the unit will stop operate according to the desired setting.
Notes:
1 By pressing ON/OFF operation button, the ON Timer or OFF Timer will not be cancel.
2 To cancel the previous timer setting, press CANCEL button.
3 To activate the previous timer setting, press SET button.
4 If main power supply is switched off, the Timer setting will be cancel.
12.12 Random Auto Restart Control
• If there is a power failure during operation, the air conditioner will automatically restart after 3 to 4 minutes when
the power is resumed.
• It will start with previous operation mode and airflow direction.
• If there are more than one air conditioner unit in operation and power failure occur, restart time for each unit to
operate will be decided randomly using 4 parameters:- intake air temperature, setting temperature, fan speed
and air swing louver position.
• This Random Auto Restart Control is not available when Timer is set.
• This control can be omitted by open the circuit of JX02 at indoor unit printed circuit board.
12.13 Remote Control Signal Receiving Sound
• Short beep sound will be heard when turn ON the air conditioner or enabling other operations.
• Long beep sound will be heard when turn OFF the air conditioner or disabling other operations.
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