Setting The Time/Date; Setting The Fan; Setting System Mode - Honeywell Home THX9321 Prestige 2.0 Manual

®
THX9321 PRESTIGE 2.0 AND THX9421 PRESTIGE

Setting the Time/Date

1. Touch the current time. The screen displays Set
Time/Set Date.
Fri, Jun 14, 2013
6:30 pm
Fig. 76.
2. Touch Set Time or Set Date.
Fig. 77.
3. Touch  or  until the proper time/date is displayed.
4. Touch Done to save or Cancel to ignore changes.
30
Fig. 78.
NOTE: The thermostat will automatically switch to and
from Daylight Saving Time.

Setting the Fan

1. Touch FAN to display fan settings.
FAN
Fig. 79.
2. Touch On, Automatic, Circulate, or Follow Schedule.
68-0311—08
®
IAQ WITH EIM
3. Touch Done to save and exit.
Done
• On: Fan is always on.
• Automatic: Fan runs only when the heating or
• Circulate: Fan runs randomly about 35% of the
• Follow Schedule: Fan controlled by program.
NOTE: In commercial use, touch Automatic or On to tem-

Setting System Mode

1. Touch SYSTEM to display system settings.
2. Touch desired option:
• Heat: Thermostat controls only the heating
• Cool: Thermostat controls only the cooling system.
• Off: Heating/cooling systems are off.
• Automatic: Thermostat selects heating or cooling
Done
• Emergency Heat (heat pumps with aux. heat):
3. Touch Done to save and exit.
Done
NOTE: The Automatic and Emergency Heat system set-
70
Fig. 80.
cooling system is on.
time (residential use only).
porarily override the programmed fan schedule.
SYSTEM
Fig. 81.
system.
as needed depending on the indoor temperature.
Controls auxiliary/emergency heat. Compressor is
locked out.
Fig. 82.
tings may not appear, depending on how your
thermostat was installed.