Honeywell RTH7500D - Manual (Page 3)

3 69-1730
Step 1. Prepare for Installation
1. Check that the following items are included:
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.
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.
ÓN
ell.com/yourhome
B
G
R
V/VR
X
B
G
R
V/VR
H
Y2
H
RC
W
C
L
RH
W1
X2
E
O
T
W2
F
P
U
W3
Y1
F
P
U
W3
Y1
WALLPLATE
THERMOSTAT
M22278
MOUNTING SCREWS (2)
AND WALL ANCHORS (2)
OWNER'S GUIDE
CAUTION CARD
WIRE LABELS
Mon
Read and save these instructions
OWNER'S GUIDE
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69-1730.fm Page 3 Tuesday, July 13, 2004 12:45 PM