69-2715EF—07
8
Installing your thermostat
Alternate wiring (Heat Pump System)
Use this if your wire labels
don’t match the terminal labels.
Note:
You must have a C wire
or equivalent. See page 5.
If you have both an
R
and
Rc
wire, unplug the jumper loop by pulling on the wire
loop.
If your old thermostat had both
R
and
RH
wires, connect the
R
wire to the
Rc
terminal, the
RH
wire to the
R
terminal, and unplug the jumper loop.
If your old thermostat had both
V
and
VR
wires, check
honeywellhome.com/wifi-thermostat for help.
If your old thermostat had separate
O
and
B
wires, and is controlling a single zone
heat pump system, attach the
B
wire to the
C
. If there is more than one thermostat
controlling the system, call Resideo zoning at 800-828-8367 for wiring assistance.
If your old thermostat had separate
Y1
,
W1
, and
W2
wires, check
honeywellhome.com/wifi-thermostat for help.
If the old thermostat has separate wires on
Aux
and
E
, use a wire nut to attach
both wires to a separate wire. Slide this third wire into the
W2-Aux/E
terminal.
This is the system monitor. If the monitor finds a problem, you will see an orange
alert button on the thermostat home screen.
Alternate wiring key (Heat Pump System)
2
1
4
6
3
5
7 Attach thermostat to wallplate.
Align the thermostat with the
wallplate and then snap into
place.
Thermostat
Wallplate
LEVEL
HERE
M34498A
MCR36752
C
R
O
Y
G
2
C
K
Rc
R
W-
O/B
Y
G
W2-
Aux/E
Y2
L
3
4
5
AUX
X X2
Y2
1
B
6
X
B
Rc
R
V
VR
1
L
F
W W1 W2
Summary of Contents for RTH9585WF Smart Series
Page 37: ...35 69 2715EF 07...
