Honeywell RTH221B1047 - Mounting and Wiring Connections

5
5 Mount Wallplate
Mount the new wallplate using the included screws and anchors.
If your box contains red anchors, drill 7/32” (5.6 mm) holes. If your box
contains yellow anchors, drill 3/16” (4.8 mm) holes.
6 Connect Wires
Simply match wire labels.
If labels do not match letters on the thermostat, check “Alternate Wiring” on
page 6 and connect to terminal as shown (see notes, below).
Thermostat does not work on Heat Pumps with auxiliary/backup heat.
We are here to help. Call 18004681502 for wiring assistance.
W/
Aux
Not
Used
M32714
Remove metal
jumper if you
have both R and
Rc wires.
M32732
SCREW
INSERT WIRES
AND TIGHTEN
SCREWS
WIRE
HOLE
LABELED
WIRES
W
G
R
Not
Used
W
Y