This air conditioner is equipped with cooling, heating and drying functions. Details on these functions are provided below; refer to these descriptions when using the air conditioner. • Microprocessor Controlled Operation The interior compartment of the remote control unit contains several features to facilitate automatic operation, easy logically displayed for easy use. • Simple One-touch Wireless Remote Control The remote control unit has several features to facilitate automatic operation. • 12-Hour ON or OFF Timer This timer can be set to automatically turn the unit on or off at any time within a 12 hour period. • 1-Hour OFF Timer This timer can be set to automatically turn off the unit at any time after one hour. • Night Setback Pressing this button changes the setting of the room temperature thermostat, allowing you to set the temperature at whatever level that you find comfortable. • Automatic and 3-step Fan Speed Auto/High/Medium/Low • Air Sweep Control This function moves a flap up and down in the air outlet, directing air in a sweeping motion around the room and providing comfort in every corner. • Automatic Switching between Cooling and Heating This unit automatically switches between cooling operation and heating operation according to the difference between the room temperature and the temperature setting. • Hot Start Heating System Right from the start, the air is warm and comfortable. This system prevents any cold blasts at the beginning while the heat pump is warming up, or even defrosting. • Automatic Restart Function for Power Failure Even when power failure occurs, preset programmed operation can be reactivated once power resumes. • Anti-Mold Filter This unit is equipped with an anti-mold filter that inhibits the growth of mold and bacteria.