Technical data:

Funcitons:

1. Economy mod
   The thermostat settings automatically change depending on the temperature to avoid unnecessary cooling or heating.
2. Limit setpoint for room temperature
   The minimum and maximum temperature ranges can be set to provide additional energy savings, taking into account the comfort of the occupants.
3. Auto return to set temperature
   The set temperature automatically returns to the previous set temperature.
4. Powerful heating
   Heating capacity was improved at low outdoor temperature. Rated heating capacity is maintained even at –7 °C outdoor temperature.
5. 10°C HEAT Operation
   The room temperature can be set to go no lower than 10°C, thus ensuring that the room does not get too cold when not occupied.
6. Low noise
   You can select noise levels of the outdoor unit.
7. Automatic switching
   The appliance automatically switches from heating mode to cooling mode and back on the basis of the temperature setting and room temperature.
8. Adjust flaps up / down
   The valves can automatically move up and down.
9. Automatic fan speed
   The microcomputer automatically adjusts the airflow to effectively follow the changes in room temperature.
10. Automatic restart
    In the event of a temporary power outage, the air conditioner will automatically restart in the previous mode once it is restored power supply.
11. Auto shut down timer
    Automatically stops working after the fixed time has elapsed.
12. Sleep timer
    The sleep timer function automatically corrects the temperature thermostat setting according to the timer setting to prevent excessive cooling and heating while sleeping.
13. Program timer
    The program timer operates the on and off timer once within a 24 hour period
14. Weekly timer
    Weekly timer can be easily set by wireless remote controller. ON, OFF can be set up to 4 times in 1 day and up to 28 times in 1 week.
15. Weekly timer + delay
    Temperatures can be set for two time periods and for each day of the week.
16. Filter indicator
    Indicates the need to clean the filter with a light indicator.
17. External error output
18. External on / off input
19. Ion-deodorizing filter with long service life
    The filter works by efficiently decomposing the odor deposited and bringing into effect the oxidative and slimming effects of the ions generated by the ceramic with superfine particles. 
20. Apple-catechin filter
    Fine powder, invisible mold spores and harmful microorganisms are absorbed by the filter by static electricity, and their further build-up is prevented by apple-derived polyphenol
21. All DC models
    High-efficiency DC inverter processor, enabling higher energy efficiency compared to conventional compressors.
22. i-PAM controlled models
    Loss-reducing technology by precisely regulating the shape of the stress curve to a better sinusoid.