Owner's Manual
4
Make
sure
there
are no
120/240V
wires
Do you have thick black wires with
wire nuts?
Is
your
thermostat
120V
or higher?
If
you answered yes
to
either
of
these
queslions,
you
have a line voltage
system and
the
thermostat
will
not
work.
If
you
are
unsure
visit:
yourhome.honeywell.com/support
Wire
nut
Thick
black
wire
5 Take a picture
of
how your wiring H
looks right now
Be
sure
to
include
the
letters
next
to
the
terminals
where
the
wires
are inserted. This will be a
helpful
reference when
wiring
your
thermo
stat.
Tip:
If
the
color
of
your
wires has faded
or
if
2
terminals
have
the
same wire
color. use
the
wire labels provided in
the
package to label each wire.
6 Remove any
jumpers
A
jumper
connects
one
terminal
to
Example
of
another
terminal.
It
may
look like a a
jumper
small
staple
or
even a colored wire and
must
be removed before
continuing
.
Use a screwdriver
to
release wires
from
terminals.
The
thermostat
does
not
need jumpers.
7
Terminals