Honeywell Y9120W Sundial RF2 Pack 4 User Manual page 17

e. Press to move to the next parameter available for editing.
f. Keep pressing
buttons to change the parameter value.
g. Any parameter changes that have been confirmed with the
saved and used.
To Exit Installer Mode:
h. You can exit Installer Mode at any time by moving the slider to the next position
and then back again to RUN.
Note: Installer Mode will exit automatically after 10 minutes if the slider is not
moved.
to step around the list of parameters, and use
FINE TUNING YOUR ST9120C
or
button will be
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