Honeywell RTH4300B - Manual (Page 13)

RTH4300B Programmable Thermostat
About your new thermostat Program schedule override (temporary)
Press s or t to immediately adjust the
temperature. This will temporarily override
the temperature setting for the current
time period.
The new temperature will be maintained
only until the next programmed time
period begins (see page 8). For example,
if you want to turn up the heat early in the
morning, it will automatically be lowered
later, when you leave for the day.
To cancel the temporary setting at any
time, press
RUN.
Press to temporarily adjust temperature.
Press to cancel temporary setting and
resume program schedule.
Set To
AM
70
6:30
Temporary
Set To
AM
75
6:30
Note: Make sure the thermostat is set to the
system you want to control (heat or cool).