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10.7 Timer Control
There are 2 sets of ON and OFF timer available to turn the unit ON or OFF at different preset time.
If more than one timer had been set, the upcoming timer will be displayed and will activate in sequence.
10.7.1 ON Timer Control
ON timer 1 and ON timer 2 can be set using remote control, the unit with timer set will start operate earlier than
the setting time.
This is to provide a comfortable environment when reaching the set ON time.
60 minutes before the set time, indoor (at fan speed of Lo-) and outdoor fan motor start operate for 30 seconds to
determine the indoor intake air temperature and outdoor air temperature in order to judge the operation starting
time.
From the above judgment, the decided operation will start operate earlier than the set time as shown below.
10.7.2 OFF Timer Control
OFF timer 1 and OFF timer 2 can be set using remote control, the unit with timer set will stop operate at set time.
10.8 Sleep Mode Operation
SLEEP
To maximise comfort while sleeping
(CANCEL)
This operation provides you with a comfortable environment while sleeping. It will automatically adjust the sleep
pattern temperature during the activation period.
The indoor unit indicator will dim when this operation is activated. This is not applicable if the indicator brightness
has been manually dimmed.
This operation is incorporated with the activation timer (0.5, 1, 2, 3, 4, 5, 6, 7, 8 or 9 hours).
This operation can be set together with single timer or twin timer. Sleep operation has the priority over OFF timer.
This operation can be cancelled by pressing the respective button when the sleep timer reaches 0.0h.
10.9 Auto Restart Control
When the power supply is cut off during the operation of air conditioner, the compressor will re-operate within 2
minutes 58 seconds after power supply resumes.
This type of control is not applicable during ON/OFF Timer setting.
This control can be omitted by open the circuit of JP1 at indoor unit printed circuit board.
