Menu: Installer options
Installer Options
These options should be changed only
by professionally qualified technicians.
MENU
To avoid disabling or damaging your
MCR32965
equipment, do not change these
options yourself.
The USB port on the bottom of the
thermostat is for use by professional
installers only. Do not attempt to use
MCR32986
this port yourself.
27
Prestige
THX9321/THX9421 Thermostat
®
Press
at any screen for more information
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about these options.
69-2493EFS—01