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Summary of Contents for PRO TH3110D

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Page 2: ...UIPMENT 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 Visithttp yourhemeLhoneyweH eom oroa I Honeywel Customer Care t oil free at 1_800 468_1502 Read and save these instructions U S Registered Tredemark Patents pending Copyright 2006 Honeywell International Inc All rights reserve...

Page 3: ...ce to controls 3 Quick reference to display 4 Thermostat Operation System switch Heat Cool 5 Fan switch Auto On 6 Temperature controls 7 Compressor protection 8 Appendices Battery replacement 9 In case of difficulty 10 Customer assistance 12 Accessories 12 5 year limited warranty 13 ...

Page 4: ...een designed to give you many years of reliable service and easy to use push button climate control Features Large clear bacMit display is easy to read even in the dark Displays both room temperature and temperature setting Built in compressor protection ...

Page 5: ...ch see page 6 On Fan runs continuously Auto Fan runs only when heating or cooling system is on System switch see page 5 o Cool Cooling system control Off All systems off Heat Heating system control IEm Heat Emergency Auxiliary Heat control Compressor is locked out Select models only ...

Page 6: ...rning see page 9 System Status Cool On Cooling system is on Heat On Heating system is on Ern Emergency heat is on Aux Auxiliary heat is on Only for heat pumps with this capability select models only 4 tf Heat On or Cool On is flashing com pressor protection is engaged see page 8 ...

Page 7: ...ooling system control Off All systems are off Heat Heating system control IEm Heat Emergency Auxiliary Heat control Compressor is locked out Select models only Set SYSTEMswitch to control the heating or cooling system CAUTION EQUIPMENT DAMAGE HAZARD Do not operate cooling system when outdoor temperature is below 50 F 10 C ...

Page 8: ...commonly used setting the fan runs only when the heat ing or cooling system is on If set to On the fan runs continuously Use this setting for improved air circula tion or for more efficient air cleaning Set FAN switch to choose whether the fan runs continuously or only as needed ...

Page 9: ...temperature adjustment buttons until the temperature you want is displayed in the upper right portion of the screen Note Make sure the SYSTEMswitch is set to the system you want to control Heat or Cool temperature adjustment buttons ...

Page 10: ...p system Damage can occur if the compressor is restarted too soon after shutdown This fea ture forces the compressor to wait 5 minutes before restarting During the wait time the display will flash the message Cool On or Heat On if you have a heat pump When the safe wait time has elapsed the message stops flashing and the compressor turns on ...

Page 11: ...t was wired to run on AC power when installed Install fresh batteries when the REPLAOE BATT warning begins flashing The warning flashes about two months before the batteries are depleted Replace batteries once a year or before leaving home for more than a month Batteries provide backup power to the display during power interrup tions All settings are permanently stored in memory and do not require...

Page 12: ... at heating cooling system is on Make sure furnace door is closed securely Make sure fresh AA alkaline batteries are correctly installed see page 9 Heating or cooling system does not respond Set system switch to Heat see page 5 Make sure the temperature is set higher than the Inside temperature Set system switch to Cool see page 5 Make sure the temperature is set lower than the Inside temperature ...

Page 13: ...n is flashing Compressor protection feature is engaged Wait 5 minutes for the system to restart safely without damage to the compressor see page 8 Heat On is not Set the System switch to Heat and set the temperature level above the displayed current room temperature see page 7 Cool On is net Set the System switch to Cool and set the temperature level below the displayed current room temperature se...

Page 14: ... call Honeywell Customer Care toll free at 1 800 488 1502 To save time please note your model number and date code before calling and date code Accessories replacement parts To order please call Honeywell Customer Care toll free at 1 800 488 1502 Cover plate assembly Part No 50002883 001 Use to cover marks left by old thermostats 12 ...

Page 15: ...chased it or ii call Honeywell Customer Care at 1 800 468 1502 Customer Care will make the determination whether the product should be returned to the following address Honeywell Return Goods Dock 4 MN10 3860 1885 Douglas Dr N Golden Valley MN 55422 or whether a replacement product can be sent to you This warranty does not cover removal or reinstallation costs This warranty shall not apply if it i...

Page 16: ...ING 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 limita tion may not apply to you This warranty gives you specific legal rights and you may have other rights which vary from state to state If you have any questions concerning...

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Page 18: ...lley MN 55422 Honeywell Limited Honeywell Limit_e 35 Dynamic Drive Scarborough Ontario MlV 4Z9 http yourhome honeywell com Printed in U S A on recycled paper containing at least 10 post consumer paper fibers U Registered Trsdemark 2006 Honeywell International Ino 69 1776E8 1 M Rev 04 06 Heneywe ...

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