Product Manual

FORM 8429 ECO 1-7137 2/16
LOCKING THE KEYPAD
The “setback on Demand” thermostat incorporates a feature that will lock all of it’s settings. To lock wait
until the backlight is off. Press and hold both Arrow buttons. While holding the arrow buttons press the
Mode button. ‘Keypad Off’ will appear in the display. To unlock, repeat procedure.
FAHRENHEIT/CELSIUS
To change from Fahrenheit to Celsius, place the mode to off, then press and hold the up and down
arrows for 5 seconds. Repeat procedure to change back.
WIRING DIAGRAMS