Honeywell T8631A Owner's Manual - Page 2

Features Monitor thermostat operation; read current time and room temperature at a glance. Set different schedules for weekdays, Saturday, and Sunday. Check status light to see if the thermostat is on, even in the dark. Set the temperature warmer or cooler with the touch of a key. Choose manual or programmed thermostat operation. Bypass the stored program for a single period. Program up to four different time periods in each schedule. Choose system and fan operation with the thermostat switches (on subbase). AUX. HT. and EM. HT. on T8631R. See Glossary, page 40. Simple Four-Step Programming Of course, you can use the schedule preprogrammed into your new thermostat. See Glossary, page 40-42). But it's an easy matter to program the thermostat to fit your lifestyle. 1 Set the current time and day. See page 1. 2 Set the program schedule and heating temperatures. See page 2. 3 Set the cooling temperatures. See page 7. 4 Set the system and fan switches. See page 12.