3iE Energy-Monitoring Thermostat

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Basic Installation of the 3iE Energy Monitoring Floor Heating Thermostat

Use a double-gang box (see below). The thermostat will be installed horizontally. Remove the front housing by unscrewing both closing screws (at bottom) until they don’t turn any further. Grip the lower half of the frame and carefully pull outward and upward until the cover comes off. Put aside in a safe place.


 3iE Installation 13iE Installation 2


Test the resistance of the sensor wire with a digital ohmmeter or multi-meter (set it to measure 20Ω). Your readings should be between 7 and 17.


3iE Installation3