Owner's Manual

8 Remove cover
of
furnace or heating
system
Open
the
furnace
or
heating
system's
cover
to
find
the
control
board.
Note:
You
may
need
to
unscrew
the
cover
(top
or
botton1)
.
& Leave
the
power off.
e Locate
the
bundle
of
wires
that
are
the
same
as
the
ones
at
your
thermostat
4