• Remove the top cover, fill water into the water tank, and put the top cover back. Or take the water tank out, fill it with water, and put the water tank back into the main base.
• Check if the rated voltage meets the input voltage and plug into the socket.
The display will light up and the buzzer ring for once. 1 second later, display turns off and the humidifier is in standby mode.
• Press the Power button
, and the humidifier starts in mist output level 2.
The display shows current humidity and then change to show mist output level 2 after 15 seconds. 1 Minute later, it turns back to show current humidity again and repeats circularly.
• Touch the MAX/MIN button 
, you can choose between 3 levels of mist output speeds. The corresponding digit will appear on the display. 1 – low, 2 – medium, and 3 – high. When current humidity shows on the display, touch 
once to check the current mist output level, and twice to select another mist output level.
• Constant humidity: Touch the Humidity button
once to make the humidity increase by 5%RH for each time. When it reaches 90%RH, touch the button again and the display shows “Co”. Without operation for 3 seconds, it exits humidity settings. After setting the preferred humidity, the humidifier will keep the memory and confirm by flashing in 3 seconds. Once the display switches to show current humidity, it means settings are set. 1 minute later, it turns back to show preferred humidity again by slowly flashing and repeats circularly to show current humidity and preferred humidity, and timer if set.
– When setting humidity is 16%RH higher than current humidity, devise works in mist output level 3.
– When setting humidity is 10%RH ~ 15%RH higher than current humidity, humidifier works in level 2.
– When setting humidity is 1%RH ~ 9%RH higher than current humidity, humidifier works in level 1.
– When setting humidity is 1%RH lower than current humidity, humidifier will turn into sleep state. Once setting humidity is higher than current humidity, humidifier will re-work in previous working mode till water shortage.
– Mist output speed is adjustable under constant humidity function.
• Night mode: Long press humidity button for 2 seconds to shut the display down. Press any button to wake up the display. Touch the button again to make functional operation. If you just wake up the display without further operation, the display will shut down again after 15 seconds. Long press the humidity button again to exit night mode.
• Timer: There are 12 timer setting: 1,2,3,4,5,6,7,8,9,10,11,12 hours. Touch symbol TIMER
, LED display will show the desired setting timer, for example “01”. Touch till “-- --” display on the LED, timer setting is cancelled. Without operation 3 seconds after setting desired time, timer stop flashing, means timer setting is successful. Display shows the current humidity after 1 minute.
The timer shows the rest operation time every minute and decreases by 1 hour, i.e., if the timer is set at 12 hours, LED display shows 11 after 1 hour. The humidifier will automatically stop working when time is up. There is a shortcut for timer setting. Long press the Timer button for 2 seconds to cancel timer setting.
• Heat/Ions
: First touch to start heating function, display shows symbol HEATING
. Warm mist will come out after 10~15 minutes. Second touch to start plasma function, display shows symbol PLASMA , plasma generator works as well. Third touch to shut down heating function. Fourth touch to shut down plasma function.
• Auto shut down: Once the water in the basin is not enough to keep the humidifier continue working, the humidifier will automatically stop working and will warn with 3 beeps (no sound under NIGHT mode). Display will show water shortage symbol
only. Refill water tank and switch on the humidifier to let it works again.