Prepare For Installation - Honeywell RTH8500D Owner's Manual

1. Check that the following items are included:
OWNER'S GUIDE
Inside
Read and save these instructions
If any of the items shown above are missing, call
Honeywell Customer Care at 1-800-468-1502
before returning the thermostat to the store.
Step 1. Prepare for Installation
Set To
WALLPLATE
THERMOSTAT
MOUNTING SCREWS (2)
AND WALL ANCHORS (2)
OWNER'S GUIDE
WIRE LABELS
CAUTION CARD
CAUTION
TURN OFF POWER to system at the furnace, or at the fuse/circuit
breaker panel before you begin.
Match the letter of your old thermostat wire with the terminal of the
corresponding letter on your new thermostat or base.
N
de la letra correspondiente de
B B Y2
G G H
R R RC
V/VR V/VR W
X X X1
69-0823EFS 5-03 •
3
Y2 C C E E F F
H L L O O P P
RC RH RH T T U U
W W1 W1 W2 W2 W3 W3
X2 Y Y1
yourhome
M22200
69-1725-1