CAUTION: EQUIPMENT DAMAGE HAZARD.
To prevent possible compressor damage, do not operate cooling system when outdoor
temperature is below 50°F (10°C).
For assistance with this product please visit
or call Honeywell Customer Care toll-free at
Read and save these instructions.
This manual covers the following models:
TH3110D: For 1 Heat/1 Cool systems
TH3210D: For 2 Heat/1 Cool heat pump systems only
(Pull thermostat from wallplate and turn over to find model number.)
Need Help?
® U.S. Registered Trademark. Patents pending.
Copyright © 2006 Honeywell International Inc. All rights reserved.
http://yourhome.honeywell.com
1-800-468-1502