2. 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
3. To turn the unit off, press ON/OFF button again.
Setting mode/function
Press MODE button to select required working mode: automatic, cooling, fan,
dehumidification or heating, (Heating is only available for heating & cooling models.)
Sign of your selected mode comes on.
Setting temperature
1. Press 'Temperature up' or 'Temperature down' button to regulate the temperature
you desired.
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 ventilation speed you need, high, medium or
low. The sign of high, low or medium ventilation will light on at the same time.
2. If the unit is in AUTO mode, it will choose the ventilation speed automatically
according to the ambient temperature.
Setting timer
1. Press TIMER button to set the operating hours you desired (1 to 24 hours, the sign
of timer will light on). When the set time has been reached, the machine will turn off
automatically. The LCD 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.
9
