Put the thermostat in the off position by pressing the power button (center button) then touch the word “off” on the screen – “Off” will now be highlighted
Next press the Menu button
Now press the “lock icon” on the screen
A new screen will come up locate the “smiley face” next to the words simple screen and touch it. The words “Simple Screen” will no longer be highlighted
Next press the house button you will now be in normal screen mode