Table of contents
Thermostat features ................................... 2
Programming at a glance .......................... 3
Programming & Operation
Using program schedules ......................... 9
Appendices
Accessories ............................................. .19
This thermostat is ready to go!
Your new thermostat is pre-programmed
and ready to go.
See page 3 to check settings.
PRO TH40D / TH420D