Fan Operation Settings; Set The Time And Date - Honeywell Home T4 Pro User Manual

System operation settings
1 Press the Mode button to cycle to the next
available System mode.
2 Cycle through the modes until the required
System mode is displayed and leave it to
activate.
NOTE: Available System modes vary by model and
system settings.
System modes:
‒ Auto
‒ Heat
‒ Cool
‒ Off
‒ Em. Heat (TH4210U only)

Fan operation settings

1 Press the Fan button to cycle to the next
available Fan mode.
2 Cycle through the modes until the required Fan
mode is displayed and leave it to activate.
NOTE: Available Fan modes vary with system
settings.
Fan modes:
‒ Auto: Fan runs only when the heating or cooling system
is on.
‒ On: Fan is always on.

Set the time and date

Time
1 Press Menu, and then press
Press Select.
2 Press or to choose between 12 or 24 hour.
Press Select.
3 Use or to adjust the hour. Press Select.
to adjust the minutes. Press Select
4 Use or
to exit Time menu.
Date
1 If previously setting time, continue to Step
2. If at the Home screen, press Menu on your
thermostat.
2 Press or to go to DATE. Press Select.
3 Use or to adjust year. Press Select.
4 Use the or
5 Use the or
save and exit Date menu.
to go to TIME.
to adjust month. Press Select.
to adjust Date. Press Select to
2