Display
5
6
Morning, Day, Evening & Night Indication
Indicates the program time period.
Page
Setup Indication
Indicates the thermostat is in the programming mode. Page 12.
7
Fan Operation Indication
Fan On - indicates constant, continuous fan operation.
When Fan On is not lit - indicates the fan will only operate when necessary to heat or to cool. Page 7.
8
Locked Indication
Locked appears after the right combination of buttons are pressed, rendering the buttons inoperative. Page 18.
Page 4