Ecobee ecobee4 - Step 16 (Guide 2)

or
Rc
G
Y1
Y2
O/B
PEK
ACC -
ACC+
W2
W1
R
H
C
STEP 16
Decide if you want to use the trim plate
with your ecobee. The trim plate is useful
if you want to hide marks or holes on the
wall left by your old thermostat.