Honeywell RTH8580ZW - Conventional System Wiring; Heat Pump System Wiring

33-00131ES—01 6
Installing your thermostat
Wiring (conventional system)
7A 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. See page 5.
b Loosen screw, insert wire on inside edge of
terminal, then tighten screw.
c Verify wire is firmly secured by gently pulling
on wire.
d Repeat steps a–c for all other wires.
e Push any excess wire back into the wall
opening after all wires are installed.
f Continue to page 9.
Labels don’t match? See alternate
wiring key on page 7.
Note: The wiring for your
application might be different
than the wiring from above.
Y2
W2
K
RC
R
W
Y
G
C
RC
R
O/B
Y
G
C
R
W
G
C
Y
HEAT PUMP
CONVENTIONAL
L
E
AUX
K
MCR35007
Y2
Remove metal jumper
only if you have both
R and RC wires
Wiring (heat pump system only)
7B Wire thermostat to your heat pump.
a Starting with the C Wire, match the sticky
tag on the wire to the terminal labels.
You must have a C wire. See page 5.
b Loosen screw, insert wire on inside edge of
terminal, then tighten screw.
c Verify wire is firmly secured by gently pulling on
wire.
d Repeat steps a–c for all other wires.
e Push any excess wire back into the wall
opening after all wires are installed.
f Continue to page 9.
Labels don’t match? See alternate
wiring key on page 8.
MCR35008
R
C
HEAT PUMP
R
O
G
Y
C
Y2
L
E
AUX
K
RC
R
O/B
Y
G
C
K
W2
Y2
RC
AUX
Note: The wiring for your
application might be different
than the wiring from above.