How do I set up a heating and cooling schedule on the T4 Pro?

You can program four time periods each day (Wake, Away, Home, and Sleep) with different settings for weekdays and weekends. Press Menu, select PROG, then configure each period with start times and desired temperatures for heating and cooling. The manual recommends preset temperatures: Wake 70°/78°, Away 62°/85°, Home 70°/78°, and Sleep 62°/82° (Heat/Cool).