Honeywell CHRONOTHERM IV T8665A - Manual (Page 18)

18 69-1536–3
Changing Temperature Setting Until a Designated Day and Period (Vacation Hold)
Hold Temp
Press the Time or Time key to select the number of vacation
days. Example display shows 18 vacation days.
TIME
M14833
Wake
System
Fan
Heat
Auto
Hold for
Heat
Days
Setting
ZONING
M14834
Wake
System
Fan
Heat
Auto
Hold for
Heat
Days
Setting
When setting Vacation Hold in a zone
system, set all thermostats indepen-
dently to Vacation Hold.
1. Press Hold Temp key twice.
IMPORTANT
To cancel the Vacation Hold before the
designated time, press Run Program key.
2. Press Time or Time until the desired
number of days (1 to 255
days) displays.
Press Hold Temp key twice to display the thermostat in Vacation
mode. Example display shows temporary heat setting of 60°.