Honeywell RTH6500WF User Manual page 20

Installing your thermostat
Alternate wiring (heat pump system only)
Use this if your wire labels don't match the terminal labels.
Note:
You must have
a C wire or equivalent.
See page 13.
69-2718ES—01
3
2
4
L E AUX G O
F X W F
X2 W1
W2
1
G O/B
K L
AUX/E
18
4 5
6
C Y R
RC
H X
Y1 V R
B B M VR
C
Y R RC
7
HEAT PUMP
MCR33886
See key to
on page 19.
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