Use and Care Manual

R
C
RC RH
W/W1
Y/Y1
or
Rc
G
Y1
Y2
O/B
PEK
ACC-
ACC+
W2
W1
R
H
C
Unscrew the mounting plate of your old
thermostat to remove it from the wall.
STEP 6
WARNING Be careful, as some thermostats may contain mercury.
Recycle your old thermostat safely with your local hazardous
waste facility.
STEP 7
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 left on
the wall by your old thermostat.