Honeywell CT500 Owner's Manual

Non-programmable Heat and/or Cool
Low Voltage (20 to 30 Vac) Thermostat and Wallplate
Model CT500
Congratulations on purchasing your new thermostat!
More than 100 years of engineering expertise enabled
this thermostat to provide you with a more comfortable
and convenient living environment.
Direct any questions about this thermostat to the
Honeywell Customer Relations Center at
www.honeywell.com/yourhome or 1-800-468-1502,
Monday - Friday, 7:00 am - 5:30 pm, Central time.
® U.S. Registered Trademark
Copyright © 2003 Honeywell International Inc. •
CT500 Electronic Thermostat
• All Rights Reserved
MERCURY NOTICE
If this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash. Dispose of it properly.
Contact your local waste management authority
for instructions regarding recycling and the
proper disposal of an old control. If you have
questions, call Honeywell at 1-800-458-1502.

1 PREPARE FOR INSTALLATION

Check Table 1 to be sure this thermostat is compatible
with your system. If not, return it to the retailer. For
more information, call Honeywell at 1-800-468-1502.
Acquire tool and items as needed. See Fig. 1.
CROSS-RECESSED
SCREWDRIVER
WIRE CUTTER/STRIPPER OR SHARP
KNIFE, IF NEEDED TO STRIP WIRES
LEVEL, IF NEEDED TO LEVEL
THERMOSTAT FOR APPEARANCE
Fig. 1. Required installation tools and supplies.
OWNER'S GUIDE
HAND OR POWER
DRILL WITH 3/16 INCH
DRILL BIT, IF NEEDED TO
DRILL HOLES IN WALL
M18920
69-1525-2