Honeywell Home T4 Pro User Manual page 4

Program schedule override (temporary)
1 Press or
2 Once at the desired setpoint temperature,
no further action is needed. The new
setpoint temperature will be held until the
next scheduled time period begins. For more
information on schedule time periods, see
"Program Schedule" on page 3.
3 To cancel the Temporary Hold, Press
and then press Cancel.
Program schedule override (permanent)
1 Press or to adjust the temperature.
2 TEMPORARY HOLD is displayed and
the setpoint temperature flashes. While
it's flashing, press Hold (Mode) button to
change to Permanent Hold.
3 To cancel the Permanent Hold, press
and then press Cancel.
Setting degrees Fahrenheit (F) or Celcius (C)
1 Press Menu.
to go to F / C. Press Select.
2 Press or
3 Press or for F or C. Then press Select.
4 Press Select to save and exit F / C menu.
to adjust the temperature.
or
or
4