69-2715EF—07
8
Wiring (Conventional System)
6A Wire the thermostat to your
conventional system.
a Starting with the C Wire, match the sticky tag
on the wire to the terminal labels.
You must have a C wire.
b Straighten wire and gently slide into terminal
hole until it clicks into place. (If you need to
remove a wire, use a pen tip to press the
terminal release and then pull wire out.)
Note:
Refer to the wiring picture you took
in Step 2.
Tip:
To make it easier to slide the wire into place,
use a pen tip to hold down the terminal release.
MCR34540
C
K
Rc
R
W-
O/B
Y
G
W2-
Aux/E
Y2
L
W
Y
G
R
C
Labels don’t match?
See alternate wiring
keys on page 11 -
page 12.
Terminal release
Remove jumper loop ONLY if
you have both
R and Rc
wires.
EXAMPLE WIRING
Yours may look different
Note:
The wiring for your application might
be different than the wiring shown below.
33-00593ES_A.indb 8
33-00593ES_A.indb 8
9/20/2021 7:09:52 PM
9/20/2021 7:09:52 PM