User guide

PG 4
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.