Non-Programmable Thermostats Press / Program Override (Temporary Override) Press / NEC / IMPORTANT! Manual Operation (Bypassing the Program) Programmable Thermostats Press / System Setting (Cool Off Heat Auto) Press / Heat Pump (with Aux. or Emergency Heat) Systems / Cool Heat Only Systems Millivolt Heat Only Systems / Button Displayed (Factory Default) Press / /
Facility
When C terminal / RH terminal / Terminal Load / Factory Default Settings / /
IndustryTerm
energy consumption / fiberglass insulation / stage gas / energy saving settings / oil / typical systems / energy / /
Big Blue Single Stage Thermostat with Automatic Heat/Cool Changeover Option Single Stage Installation and Operating Instructions for Model: Save these instructions for future use!