Carrier ComfortChoice Touch User Manual page 32

THE BASIC SETUP SCREEN
3. When the RESET button is pressed, the "Change Filter in" value will reset
to its original value, and the reminder will go away. Therefore, the filter
should be replaced when RESET is pressed.
4. Press the DONE button to save the changes and return to the Home
Active Screen, or press the CANCEL button if you are not ready to
replace the filter, which will ignore the reset.
5. If the RESET button was not pressed and either the CANCEL or DONE
buttons are pressed, the filter reminder shall remain visible on the Home
Active screen with an open envelope next to the FILTER button. This
indicates the message has been read, but the filter timer has not been
reset. See Fig. 18.
Fig. 17 - - Filter Change Required
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