Instructions / Assembly
Y
W
G
C
R
W
Y
G
R
W
Y
R
Y
W
G
C
R
G
Y
W
G
C
R
29 30
STEP 8
Label only the R, Y or Y1, G, and W or W1 wires with the
matching labels provided. If you have more than one wire
going into these terminals, only label those going to your
thermostat.
Wires going
to your A/C
(ignore these)
Wires going to
your thermostat
TIP: If you have wires connected to both
RC
and
RH
terminals at the control
board you may have a two transformer system. Please contact support
to help you with installation: 1.877.932.6233 or support@ecobee.com.
STEP 9
Disconnect the wires labeled R, Y, G, and W from the
control board.
Find detailed step-by-step videos at ecobee.com/installation
Find detailed step-by-step videos at ecobee.com/installation