Honeywell ENERGYPRO T8665C Owner's Manual page 18

NOTE: The Display changes from setpoint to
room temperature after approximately
three seconds.
3. Press Run Program key to
cancel hold.
Press Hold Temp key once to display the thermostat
in Hold mode. Example display shows temporary
heat setting of 60°.
69-1538
Hold Temp
System
Setting
Heat
Fan
Heat
Auto
M14565
18
Changing Temperature Setting Until a
Designated Day and Period (Vacation
Hold)
1. Press Hold Temp key twice.
Hold for
Wake
Press Hold Temp key twice to display thermostat in
Vacation mode. Example display shows temporary
heat setting of 60°.
Setting
Days
Heat
Hold Temp
System
Heat
Fan
Auto
M14833