User manual

Page 8 of 17
resume operation, please remove the rubber cap of the drain hose and empty the tank. The
E4 warning will disappear after draining, and the unit can be restarted by pressing the
POWER key.
(6) SPEED Fan button
HIGH→MEDIUM→LOW and AUTO
If "AUTO" is selected during cooling function the fan speed will automatically be
adjusted to HIGH, MEDIUM or LOW according to the difference between
settings and ambient temperature. e.g. if ambient temperature is 9°C higher
than set temperature, the fan will run on High. If the temperature reduces to a
less than 4 °C, the fan switches to middle position. If the temperature reduces
further close to the target temperature, the fan switches to the low.
In Dehumidifying mode, the fan is pre-set to low speed
In HEATING mode, the fan is pre-set to high speed
(7) TIMER button
Press the icon to select your desired operating times.
Use the TIMER button to adjust hours
You can only set the auto-shut off timer while the unit is operating (on)
You can only set the auto-start timer while the unit is in standby (off)
You can set the function (cooling, heating, dehumidification) and the required
temperature while setting the timer.
Pressing the POWER key before count down turns the unit on or off will clear
the settings
(8) SLEEP button
Using this key you can set the sleep function of the unit. The microprocessor
integrated in the unit will raise the pre-set temperature by 2°C per hour up to a
maximum of 4°C after 2 hours and maintain this temperature until the set time
has expired.
If you use the sleep function, first set the time switch to the set hours as
described in the TIMER section. To change the temperature, press the switch
[TEMP+] or [TEMP-]. With each press on the switch, the temperature increases
or decreases by 1°C.
Remote control
Power = On/Off
Func=Function selection
Timer=Stopping time
Auto=Automatic fan speed
Hi=High fan speed
Med=Medium fan speed
Low=Low fan speed
Sleep=Sleep mode selection
Temperature selection