69-2715EF—07
12
Alternate wiring key (Heat Pump System)
Thermostat
Wallplate
LEVEL
HERE
M34498A
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
resideo.com 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 800-633-3991 for wiring assistance.
If your old thermostat had separate
Y1
,
W1
, and
W2
wires, check resideo.com 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.
2
1
4
6
3
5
7 Attach thermostat to wallplate.
Align the thermostat with the wallplate
and then snap into place.
33-00593ES_A.indb 12
33-00593ES_A.indb 12
9/20/2021 7:09:52 PM
9/20/2021 7:09:52 PM
