Instructions / Assembly

Control board
Y
W
G
C
R
Y
W
G
C
R
27 28
STEP 6
Open your HVAC system’s cover to reveal the control board.
WARNING: HVAC systems contain high voltage wires. Use caution when
working with the control board. If you’d rather leave it up to a professional,
we can help you fi nd one quickly. Visit ecobee.com/proinstall
STEP 7
Take a picture of the wires connected to your control board.
You may need to reference this photo later on.