Honeywell RTH7600D Owner's Manual - Page 25

Wiring-heat pump

Page 25 highlights

SETUP WIRING Wiring-heat pump RTH7600 Alternate wiring (for heat pumps only) Leave metal jumper in place, connecting R & Rc terminals. If your old thermostat had both V and VR wires, stop now and contact a qualified contractor for help. If your old thermostat had separate O and B wires, attach the B wire to the C terminal. If another wire is attached to the C terminal, stop now and contact a qualified contractor for help. If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help. If L terminal is used, C terminal wire must be 5 connected (contact a contractor if there is no C wire). If E and Aux terminals do not each have a wire 6 connected, use a small piece of wire to connect them to each other. 2 3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01

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RTH´600
69-2206EF—01
SETUP
WIRING
ASSISTANCE
TROUBLESHOOTING
Alternate wiring (for heat pumps only)
Leave metal jumper in place, connecting
R
&
Rc
terminals.
If your old thermostat had both
V
and
VR
wires,
stop now and contact a qualified contractor for
help.
If your old thermostat had separate
O
and
B
wires, attach the
B
wire to the
C
terminal. If
another wire is attached to the
C
terminal, stop
now and contact a qualified contractor for help.
If your old thermostat had
Y1
,
W1
and
W2
wires,
stop now and contact a qualified contractor for
help.
If
L
terminal is used,
C
terminal wire must be
connected (contact a contractor if there is no
C
wire).
If
E
and
Aux
terminals do not each have a wire
connected, use a small piece of wire to connect
them to each other.
2
3
3
4
5
5
6
6
M28077
5
6
Wiring—heat pump