Honeywell CT3550 Owner's Manual page 14

Table 3 can be helpful when planning your schedule of time and temperature settings. The thermostat default settings
are shown in parentheses ( ).
Period Default Setting
Wake Time (6:00AM)
a
Heat (70°F/21°C)
b
Cool (78°F/25.5°C)
Leave Time (8:00AM)
a
Heat (62°F/16.5°C)
b
Cool (85°F/29.5°C)
Return Time (6:00PM)
a
Heat (70°F/21°C)
b
Cool (78°F/25.5°C)
Sleep Time (10:00PM)
a
Heat (62°F/16.5°C)
b
Cool (82°F/28°C)
a
Your heating setpoints cannot be higher than 90°F (32°C) or lower than 40°F (4.5°C).
b
Your cooling setpoints cannot be higher than 99°F (37°C) or lower than 45°F (7°C).
Program Weekdays
Start by programming the wake time and temperature for weekdays.
Press and release
Day
Press until the (Mon-Fri) displays.
Press Time or
NOTE: Program times are in 15 minute intervals. For example, 8:00, 8:15, 8:30.
69-1284—2
Table 3. Personal Programming Table.
Wake
.
key until the desired time shows in the display.
Weekday (Mon-Fri)
14
Saturday (Sat) Sunday (Sun)