Display Overview
Left button
Use this to move back in time and decrease values.
Middle (Set) button
This changes the view options, e.g. use this to move
through £. kWh and Kg/CO₂.
Right button
Use this to move forwards through lists or increase values.
Control button
This turns Smart Plugs on and off (or groups of Smart Plugs).
Ensemble Electricity Monitor, User Manual
page 13