How can I turn my system on or off completely?
There are two easy ways to turn off the 4iE. You can read below or watch the video to see how.
First, open the main menu. Go to temperature, and heating off.
You can also turn your thermostat on or off using the button next to the GFCI tab at the bottom. Under your thermostat, you will find a flat tab indicating the GFCI status of your thermostat. Next to that tab, there is a small button. Hold it for 5-6 seconds to turn it on or off. When the words “cancel heating off” appear on your home screen, the unit is off.