Instruction manual

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Indicators of the functions in progress come on at the same time. NOTE! The display window
shows the ambient room temperature from 0
o
C to 50
o
C.
To turn the unit off, press ON/OFF button again, then close the air louvers.
Setting mode/function
Press MODE button to select required working mode: automatic, cooling, fan or heat (Heat is
only available for heating & cooling models.)
Indicator of the selected mode comes on.
Setting Temperature
1. Press 'Temperature up' or 'Temperature down' button to regulate the temperature you
desire.
2. The display window will show the temperature you set as you press 'Temperature up' or
'Temperature down' button. Otherwise, it will always show the ambient temperature.
3. The pre-setting temperature of this machine is: 24
o
C for cooling, 20
o
C for heating.
Setting ventilation speed
1. Press SPEED button to choose the fan speed you need, high, medium or low. The sign
of high, low or medium fan will light on at the same time.
2. If the unit is in AUTO mode, it will choose the fan speed automatically according to the
ambient temperature.
Setting timer
1. Press TIMER button to set the operating hours you desire (1 to 24 hours, the sign of
timer will light on). The window will show the hour(s) you set as you press TIMER
button. If the timer button is not pressed, the unit will work continuously.
2. By pressing the timer but without turning on the other functions, you can PRE-SET the
time for the machine to work. For example, if you press the timer to '2', the unit will
work automatically after 2 hours.
Sleep function
1. In cooling mode, by pressing the SLEEP button, the set temperature will increase 1
o
C
at the 1st hour, another 1
o
C at the second hour, then keeps at that temperature.
2. In heat mode, by pressing the SLEEP button, the set temperature will descend 1
o
C at
the 1st hour, another 1
o
C at the second hour, then keeps at that temperature.
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