Display Lock Button
• Prevents current settings from
being changed (see page 13).
Press and hold for 3 seconds
to turn Display Lock on/o.
• The Display Lock Indicator (
) will blink when any other
button is tapped to indicate
that Display Lock is on.
Check Filter Indicator Reset
Button
• Press and hold for 3 seconds
to reset the Check Filter
Indicator.
• The Check Filter Indicator
( ) lights up when the filter
should be checked (see page
18).
Display O Button
• Turns the display o
(see page 13).
• Tap any button (except ) to
turn the display back on.
USING YOUR PURIFIER CONT.
EN
8