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Press the Light/Child lock button for 3 seconds to start the Child lock
function, the indicator will be on� Press again for 3 seconds, the buzzer will
ring for one time, then the indicator will be off to unlock this function�
NOTE
• Any functions cannot be operated in the mode of Child lock
function unless you unlock it�
Filter Button
Reminder of Replacing Filter
When the machine detects the filter is saturated after running for
2200 hours, the filter indicator light will keep flashing in red. Press the
Filter Button for 7 seconds to stop flashing and to reset after installing
a new filter.
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