PG 4
PG 5
To set SWING rate:
• Press SWING (under the
icon).
• Press the +/- buttons to select the desired swing from 0.5° to 2.0° F.
The HVAC cycling rate will be more at .5°F and less at 2°F. Default is 1°F
• Press
to store your settings.
F
C
Set - Press both
F
C
to toggle between
o
F to
o
C .
FILTER CHECK FILTER ALERT
The 3M-22 is programmed to remind you when the HVAC air lter needs changing. It is set to remind
you every 90 days. The Check Filter indicator blinks when your lter limit is reached.
To change the time of this reminder:
• Press FILTER (under the icon) to show lter usage to date.
• Press
to clear accumulated days. Press arrow to restore accumulated days.
• Hold FILTER for 2 seconds to set lter limit with +/- buttons Filter DAYS are displayed on screen.
• Press
to store your settings.