Hello kadifranz and thank you for your question.
There is a great deal of programming opportunity with the Filtrete 7-Day Touchscreen WiFi-Enabled Programmable Thermostat with Backlight (Model # 3M-50). The Operation Guide is located here: http://www.homedepot.com/catalog/pd...
* You can change the settings for HEAT or COOL for each day of the week; this allows for 7 day operation beginning with SUNDAY.
* The programmed days can be “copied” throughout the week for easier programming.
* There are 4 time slots for each day: MORN, DAY, EVE, and NITE that can be programmed. Your thermostat is preprogrammed with an EPA approved program, the AUTO-RUN program, for energy efficiency.
* Customized programs can be created as detailed on pages 8-9 of the Operation Guide.
*There are additional manual screen functions that operate as override commands, including HOLD and HOLIDAY (see pages 13-14 for more information).
Best wishes on your project.