Honeywell T8095A/191108AJ Owner's Manual page 14

Start or End Programs with
Manual Program Advance Button
To prevent damage to the program
IMPORTANT:
advance mechanism, DO NOT use the
program advance button within a 30-minute
period before or after a program change.
The manual program advance button enables
immediate, one-time-only program changes to
accommodate temporary schedule changes.
Press the button to immediately begin an
energy savings period or return to the normal
setting. After pressing the button, check the
program indicator on the thermostat cover to
assure the system is in the desired mode. If the
program indicator shows blue, the lower tempera-
ture is in effect; if it shows red, the higher
temperature is in effect. Using the manual
advance button will not affect the stored program.
14