Operating Manual TH5220D Non-programmable Digital Thermostat
Battery Holder Press down and pull to remove batteries. Batteries should be replaced once a year (see page 10). Need Help? For assistance with this product please visit www.honeywell.com/yourhome or call Honeywell Customer Care toll-free at 1-800-468-1502 Read and save these instructions ® U.S. Registered Trademark. Patents pending. Copyright © 2005 Honeywell International Inc. All rights reserved.
FocusPRO™ TH5220D Non-programmable Digital Thermostat Table of contents Appendices Battery replacement......................10 In case of difficulty ......................11 Customer assistance......................13 Accessories/replacement parts ....13 Limited warranty ..........................14 About your new thermostat Thermostat features ........................2 Setup at a glance ............................3 Quick reference to controls............4 Quick reference to display..............
Operating Manual About your new thermostat Congratulations on the purchase of your new Honeywell thermostat. It has been designed to give you many years of reliable service and easy-to-use, push-button climate control. Features • • • • • One-touch temperature control. Large, clear, backlit display is easy to read — even in the dark. Displays both room temperature and temperature setting. Removable battery holder for fast, easy replacement. Built-in compressor protection.
FocusPRO™ TH5220D Non-programmable Digital Thermostat This thermostat is ready to go! Your new thermostat is pre-programmed by the installer and ready to use. Just check the settings below and change if needed: 1 Fan (Auto/On): Preset to Auto............................................To change, see page 6 Auto is the most commonly used setting, but you may prefer On for improved air circulation. 2 System (Heat/Cool/Auto/Em. Heat): Preset to Heat ..........
Operating Manual Quick reference to controls Digital display (see page 5) Battery holder (see page 10) Temperature buttons Press to set preferred temperature. Function buttons Press to select the function displayed just above each button. (Functions change depending on the task.
FocusPRO™ TH5220D Non-programmable Digital Thermostat Quick reference to display screen Auxiliary heat (Only for heat pumps with auxiliary heat) Low battery warning (seepage 10) Current inside temperature Fan setting Auto/On (see page 6) Inside 75 ° Replace Battery Auxiliary Heat On Fan Auto 75 System Heat Function buttons Press the button beneath each function to view or change settings (functions change depending on the task) 5 Temperature setting Heat Setting ° System status Heat On/Cool O
Operating Manual Select the fan setting Fan Auto System Heat Fan On System Heat Press the FAN button to select Auto or On. In “Auto” mode (the most commonly used setting), the fan runs only when the heating or cooling system is on. If set to “On,” the fan runs continuously. Use this setting for improved air circulation, or for more efficient air cleaning.
FocusPRO™ TH5220D Non-programmable Digital Thermostat Select the system setting Fan Auto Press the System Heat • • Fan Auto System Cool • • • Note: The Auto and Em Heat system settings may not appear, depending on how your thermostat was installed. SYSTEM button to select: Heat: Thermostat controls only the heating system. Cool: Thermostat controls only the cooling system. Off: Heating and cooling systems are off.
Operating Manual Auto Changeover (heat/cool) Fan Auto System Auto Press until screen displays “Auto” Note: The Auto system setting may not appear, depending on how your thermostat was installed. Auto Changeover is a feature used in climates where both air conditioning and heating are used on the same day.When the system is set to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature. Heat and cool settings must be at least 3 degrees apart.
FocusPRO™ TH5220D Non-programmable Digital Thermostat Built-in compressor protection Cool Setting Inside 75 Fan Auto ° Cool On 75 System Message flashes until safe restart time has elapsed Cool ° This feature helps prevent damage to the compressor in your air conditioning or heat pump system. Damage can occur if the compressor is restarted too soon after shutdown.This feature forces the compressor to wait for a few minutes before restarting.
Operating Manual Battery replacement Press and pull to remove Replace Battery Insert fresh AA alkaline batteries, then reinstall battery holder Batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. Install fresh batteries immediately when the REPLACE BATTERY warning begins flashing.The warning flashes about two months before the batteries are depleted.
FocusPRO™ TH5220D Non-programmable Digital Thermostat In case of difficulty If you have difficulty with your thermostat, please try the suggestions below. Most problems can be corrected quickly and easily. Display is blank • • • • Check circuit breaker and reset if necessary. Make sure power switch at heating & cooling system is on. Make sure furnace door is closed securely. If thermostat is battery powered, make sure fresh AA alkaline batteries are correctly installed (see page 10).
Operating Manual In case of difficulty Heating or • Press SYSTEM button to set system to Heat. Make sure the temperature cooling system is set higher than the Inside temperature. does not respond • Press SYSTEM button to set system to Cool. Make sure the temperature is set lower than the Inside temperature. “Cool On” or “Heat On” is flashing • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is closed securely.
FocusPRO™ TH5220D Non-programmable Digital Thermostat Customer assistance For assistance with this product, please visit www.honeywell.com/yourhome. Or call Honeywell Customer Care toll-free at 1-800-468-1502. Model number xxxxxxx Date code xxxxxxx To save time, please remove the battery holder and note your model number and date code before calling. Accessories/replacement parts To order, please call Honeywell Customer Care toll-free at 1-800-468-1502. Battery holder......................Part No.
Operating Manual Limited 5-year warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of five (5) years from the date of purchase by the consumer. If at any time during the warranty period the product is determined to be defective or malfunctions, Honeywell shall repair or replace it (at Honeywell's option).
FocusPRO™ TH5220D Non-programmable Digital Thermostat Limited 5-year warranty This warranty does not cover removal or reinstallation costs.This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. Honeywell's sole responsibility shall be to repair or replace the product within the terms stated above.
Operating Manual Limited 5-year warranty THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT.THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE FIVE-YEAR DURATION OF THIS WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 www.honeywell.com/yourhome Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. ® U.S. Registered Trademark. © 2005 Honeywell International Inc. Patents pending. All rights reserved.
