6
Alternate Wiring
If wires will be connected to both
R
and
Rc
terminals, remove metal
jumper.
Do not use
C
or
X
. Wrap bare end of wire with electrical tape.
If you have a
heat pump
without auxiliary/backup heat connect
O
or
B
,
not both. If you do not have a
heat pump
, do not connect
B
. Wrap bare
end of wire with electrical tape.
Place a jumper (piece of wire) between
Y
and
W
if you are using a heat
pump without auxiliary/backup heat.
B O G Y
W
NOT
USED
R Rc
M32734
4
4
7 Install Batteries
Install two AAA alkaline batteries.
Back of thermostat
RTHXXXX
M32707
