7
Take a picture or make note of
the current wiring for reference.
Mercury Notice: If your old thermostat
contains mercury contact your local
waste management authority for
information on how to safely dispose of it.
Switch Off Power
Turn off the power to the heating
and cooling equipment.
Remove Cover
Remove the front cover from the
old thermostat.
INSTALLINGYOURTHERMOSTAT
Y W
G
0/B
Y W
RC
R
G
R
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