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Prestige
®
THX9321/THX9421 Thermostat
3
69-2493EFS—01
Control fan operation
(see page 5)
Display
home screen
Change date or
time (see page 4)
Outdoor temperature
and humidity
Current system
status
Display menu
options (see
pages 11-26)
Adjust
temperature
settings (see
pages 9-10)
Indoor
temperature
and humidity
Press to override program temporarily
Thermostat location and
current program status
Quick reference: commercial use
Select system
type (see page 6)
Outdoor temperature and humidity are displayed
only if an optional outdoor air sensor is installed.