When the light for reset button is turned on, it reminds you that cleaning or replacing is needed for
the corresponding filter. Hold
(Reset button) for 3 seconds to turn off the light. Then the
calculation of operation time restarts again.
(Note: Please do not press this button if the light is not on to avoid incorrect calculation of the
operation time of the filter.)
2. Functions
Sleep Mode
The appliance operates at silent fan speed and shuts off all indicator lights to ensure you have the
most comfortable sleeping environment. Under this mode, only can operate three buttons, they are
“Sleep Mode” button, “On/Off” button and “Child Lock” Button.
Light Sensor
If select Auto mode, the appliance goes into sleep mode automatically when it detects the
surrounding environment becomes dark. When the environment returns to bright, sleep mode turns
off automatically and returns to normal operation.
(Note: Sleep mode only can be activated automatically under the auto mode.)
Cleaning/Replacing Filters
When cleaning/replacing light turns on, it reminds you that cleaning or replacing is needed for the
corresponding filter. Details as below:
Icon
Meanings
The 1
st
layer of pre-filter
and the 4
th
layer of
humidify filter need
cleaning.
① Light of “2” is on: The 2
nd
layer of HEPA filter needs
replacing.
② Light of “3” is on: The 3
rd
layer of active carbon filter
needs replacing.
③ Light of “4” is on: The 4
th
layer of humidify filter needs
replacing.
When finished cleaning/replacing filter, do keep the appliance under running status, hold “Reset”
button for 3 seconds to restart the calculation of operation time while the light turns off.
When multiple lights turn on at the same time, it means multiple filters need to cleaning/replacing.
After cleaning/replacing corresponding filters, hold “Reset” button for 3 seconds to turn off the first
Light, then hold for another 3 seconds to turn off the second light, until all lights turn off.
(Note: If users clean/replace the filter before the light turns on, please also operate the “Reset”
button to restart the calculation of operation time.)
