Ecobee ecobee3 lite Installation Manual - page 6
6
Overview of steps
Installing your ecobee3 home climate system is easy. Just
follow these steps and you’ll be done before you know it.
Power off your HVAC system
Before doing anything else, power off your system.
Label the wires
Label each wire with the provided stickers.
Install Power Extender Kit
The PEK is not required for all installs. If you have a wire
labelled “C” or “common”, skip to step 4.
Attach back plate to wall
Secure the back plate to your wall with the provided screws.
Connect wires to ecobee3
Use the stickers from step 2 as a guide and insert the wires
into ecobee3 terminal blocks.
Power on your HVAC system
Power back on your HVAC equipment. Your ecobee3 will
automatically power on and guide you through setup.
Install remote sensor
Stand in front of your ecobee3 and pull the plastic tab
on the remote sensor to automatically connect it to your
thermostat.
Step 1
page 8
Step 2
page 9
Step 3
page 11
Step 4
page 14
Step 5
page 16
Step 6
page 18
Step 7
page 19