Canvac Q Air CLR6420V Use Instructions page 26

GB
Air quality indication LED ring show different color in below logic:
Heavily Polluted
Lightly Polluted
Moderate
Good
"Child Lock" BUTTON:
Press this button, the control panel will be locked in case of misoperation caused by Children.
Sub Menu
"TIMER/FILTER RESET/SENSOR CALIBRATION" BUTTON:
Long press 3~5 seconds to into sub menu, including filter replace reset (HEP) and air quality calibra-
tion (ADJ) function. Then press Timer button to select function and press Speed button to confirm your
selection.
If the FILTER RESET icon on, into sub menu to reset filter, the indicator will be turned off then.
Noted: the air quality calibration (ADJ) is for manufacturer using, pls do not select this function, to
avoid causing inaccurate air quality display.
Important note: When the unit is not in use, please switch it off and unplug it.
Red
Orange
Yellow
Blue
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