Honeywell FOCUSPRO TH5110D User's Manual
Contents
1. 24 2 69 1713 Large Clear Backlit Display Easy to see and read even in the dark e Precise Comfort Control 1 of your set temperature Simplified Operation Soft key controls Simultaneously displays both room temperature and temperature setting Easy Change Battery Holder Built in Compressor Protection Minimum off timer protects compressor from restarting too early after a shutdown 69 1713 3 Get to Know Your Thermostat Thermostat DIGITAL DISPLAY BATTERY HOLDER LATCH PRESS TO RELEASE BATTERY HOLDER BATTERY HOLDER TWO AAA ALKALINE BATTERIES TEMPERATURE SETTING BUTTON RAISES TEMPERATURE SETTING TEMPERATURE SETTING BUTTON LOWERS TEMPERATURE SETTING FAN BUTTON SELECTS AUTO OR ON SYSTEM BUTTON SELECTS HEAT OFF COOL OR AUTO M22084 4 69 1713 Get to Know Your Thermostat Cont Display INSIDE INDICATES BATTERIES ARE TEMPERATURE LOW AND MUST BE REPLACED Inside 11 HeatCool sho Setting uA um DD TEMPERATURE e m 7 SETTING J J J J LJ i aum anu l Heat On INDICATES THERMOSTAT IS Cool On CALLING FOR Fan System HEAT OR COOL On Auto Heat Cool AutoOff CURRENT FAN SETTING CJRRENT 69 1713 SYS TEM SETTING M22083 Operate Your Thermostat Set System Setting Press the System button to select Heat Off Cool or Auto Heat Thermostat controls the heating system2. 69 1713 25 26 69 1713 69 1713 27 Honeywell Automation and Control Solutions Honeywell International Inc Honeywell Limited Honeywell Limit e 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough Ontario 2 M1V 479 Printed in U S A on recycled paper containing at least 10 post consumer paper fibers 69 1713 GH 5 04 www honeywell com yourhome
3. Off Both the heating and cooling systems are off Cool Thermostat controls the cooling system Auto Thermostat automatically changes between heating and cooling operation depending on indoor temperature See Auto Changeover section N CAUTION Equipment Damage Hazard Air conditioning compressor damage possible Do not operate cooling system when outdoor temperature is below 50 F 10 C PRESS THE SYSTEM BUTTON TO SELECT HEAT OFF COOL OR AUTO 6 69 1713 Operate Your Thermostat Cont Set Fan Setting Press the Fan button to select Auto or On Auto Normal setting for most homes The fan runs only when the heating or cooling system is on On The fan runs continuously Use this setting for improved air circulation or for more efficient air cleaning PRESS THE FAN BUTTON TO SELECT AUTO OR ON M22108 69 1713 7 Operate Your Thermostat Cont Change Temperature Setting Press the Up or Down button to select the desired temperature setting TEMPERATURE SETTING PRESS THIS BUTTON TO RAISE THE TEMPERATURE SETTING PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING Honeywell CoolOn Hd Cool ee e TEMPERATURE SETTING RANGE HEAT 40 TO 90 F 4 5 T0 32 C COOL 50 TO 99 F 10 0 37 C M22109 The first press of the Up or Down button turns on the backlight The second press of the Up or Down p button changes the tem
4. and cooling contractor 20 69 1713 Troubleshooting Tips Cont If Then Cooling Setthe system to Cool by pressing the system does System button not turn on Check the cool temperature setting to be sure it is set below room temperature and Cool On shows solidly in the display Checkthe circuit breaker to be sure it is not tripped e Check the power switch at the heating and or cooling system to be sure it is on Check the furnace door to be sure it is closed securely Wait five minutes for the cooling system to respond Ifall of this was checked contact your local heating and cooling contractor Heat is Set System setting to Heat and set the not shown in temperature setting above the room the display temperature If Heat On is shown solidly in the display but the heating system does not turn on see Heating system does not turn on in Troubleshooting Tips 69 1713 21 Troubleshooting Tips Cont If Then Cool On is Set System setting to Cool and set the not shown in temperature setting below the room the display temperature If Cool On is shown solidly in the display but the cooling system does not turn on see Cooling system does not turn on in Troubleshooting Tips Heat On is Compressor minimum off timer is active flashing in Wait up to five minutes for the heating the display system to turn on heat
5. E SETTING Honeywell f Inside PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING M22116 18 69 1713 Replacement Part 1 Replacement Battery Holder Part number 50000951 001 Battery Holder To order call your heating and air conditioning dealer or call Honeywell Customer Care at 1 800 468 1502 J M22018 69 1713 19 Troubleshooting Tips If Then Display is Check circuit breaker to be sure it is not blank tripped Check power switch at heating and or cooling system to be sure it is on e Check furnace door to be sure it is closed securely If you use batteries check that fresh AAA alkaline batteries are installed as marked on the battery holder Temperature Check that the temperature settings are settings do Heating 40 F to 90 F 4 5 C to 32 C not change Cooling 50 F to 99 F 10 C to 37 C Heating Set the system to Heat by pressing the system does System button not turn on Check that the heat temperature setting is set above the room temperature and Heat On shows solidly in the display Check the circuit breaker to be sure it is not tripped Check power switch at the heating and or cooling system to be sure it is on Check the furnace door to be sure it is closed securely Wait five minutes for the heating system to respond Ifall of this was checked contact your local heating
6. Honeywell TH5110D Non programmable Thermostat OPERATING INSTRUCTIONS The TH5110D Thermostat provides electronic control of 24 Vac single stage heating and cooling systems or 750 mV heating systems e gt For assistance with your Honeywell product please visit www honeywell com yourhome or call Honeywell Customer Care toll free at 1 800 468 1502 Read and Save these Instructions Patents Pending U S Registered Trademark 2004 Honeywell International Inc All Rights Reserved 69 1713 lg ee PEE 3 Get to Know Your Thermostat 4 Thermostat oec edente e uaina 4 DIS Play isc rn 5 Operate Your Thermostat 6 Set System Setting 6 Set Fan Setting accen 7 Change Temperature Setting 8 Replace Batteries 9 Review Battery Tips 13 Built in Compressor Protection 14 Auto Changeover 15 Replacement Partl 19 Troubleshooting Tips 20 Customer Assistance 23 Limited Five Year Warranty
7. ing if or WHeat appear in the display the temperature setting of the opposite mode is also being adjusted The thermostat automatically keeps the cool and heat temperature settings three degrees apart called deadband This three degree deadband is not adjustable 69 1713 15 Auto Changeover Cont 1 Press the System button to change the System setting to Auto Honeywell Cool Inside soit S PRESS THE SYSTEM BUTTON TO CHANGE SYSTEM SETTING TO AUTO M22113 Qu The Auto setting appears only if the thermostat is set up for Auto Changeover by your heating and air jp conditioning dealer 5 16 69 1713 Auto Changeover Cont 2 Press the Up or Down button to raise or lower the cool temperature setting 3 Press the Select Heat Cool button to display the Heat temperature setting Select Heat Cool flashes for six seconds Honeywall y TEMPERATURE SETTING SY PRESS THIS BUTTON TO RAISE THE TEMPERATURE SETTING PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING SELECT HEAT COOL BUTTON M22114 69 1713 17 Auto Changeover Cont 4 Press the Up or Down button to raise or lower the heat temperature setting 5 Select Heat Cool stops flashing six seconds after the last button press The thermostat then returns to displaying Auto for the System setting TEMPERATURE SETTING PRESS THIS BUTTON TO RAISE THE TEMPERATUR
8. ly 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 HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM ANY BREACH OF ANY WARRANTY EXPRESS OR IMPLIED OR ANY OTHER FAILURE OF THIS PRODUCT Some states do not allow the exclusion or limitation of incidental or consequential damages so this limitation may not apply to you 24 69 1713 Limited Five Year Warranty Cont 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 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 this warranty please write Honeywell Customer Relations 1985 Douglas Dr Golden Valley MN 55422 or call 1 800 468 1502 In Canada write Retail Products ON15 02H Honeywell Limited Honeywell Limit e 35 Dynamic Drive Scarborough Ontario M1V4Z9
9. ostat and heating cooling system from shutting down due to a lack of battery power NOTE Replacing the batteries once a year also helps prevent battery leakage that can damage the thermostat 4 Asaprecaution replace the batteries when leaving your home for more than a month to prevent your heating cooling system from shutting down if the batteries run down completely 69 1713 13 Built in Compressor Protection The TH5110D Thermostat has built in compressor protection minimum off timer that prevents the compressor from restarting too early after a shutdown The minimum off timer is activated after the compressor turns off If there is a call during the minimum off timer the thermostat flashes Cool On or Heat in the display When the minimum off timer expires Cool On or Heat On appears solidly in the display and the compressor and the fan turn on Heat Pumps only 14 69 1713 Auto Changeover Auto Changeover is a feature used in climates where both air conditioning and heating are used on the same day The Auto setting appears only if the thermostat is set up for Auto Changeover by your heating and air conditioning dealer In some installations Auto may be the only system selection The following pages in this Auto Changeover section provide an example of how to change both the cool and heat temperature settings when the system is set to Auto When you are adjusting the temperature sett
10. perature setting tri 69 1713 8 Replace Batteries 1 When the Replace Battery indicator is flashing replace batteries promptly with two fresh AAA alkaline batteries REPLACE BATTERY INDICATOR Honeywell M22110 6 The thermostat does not lose any settings when the 9 batteries are replaced all settings are permanently i p stored in memory 69 1713 9 Replace Batteries Cont 2 Press the battery holder latch to release the battery holder 3 Remove the battery holder from the thermostat BATTERY HOLDER BATTERY HOLDER LATCH Inside REE Setting M22111 10 69 1713 Replace Batteries Cont 4 Remove the old batteries and insert two fresh AAA alkaline batteries as marked on the battery holder PUSH BATTERIES THROUGH THIS HOLE BATTERY M22017 69 1713 11 Replace Batteries Cont 5 Insert battery holder as shown BATTERY HOLDER BATTERY HOLDER LATCH NU L 7 M22111 12 69 1713 Review Battery Tips 1 Replace the batteries as soon as Replace Battery flashes in the display The Replace Battery indicator flashes in the display two months before the batteries run down completely 2 Always use fresh AAA alkaline batteries Non alkaline batteries do not last as long and can leak causing damage to the thermostat 3 Although the thermostat has a Replace Battery indicator replace the batteries once per year to prevent the therm
11. pumps only Cool On is Compressor minimum off timer is active flashing in Wait up to five minutes for the cooling the display system to turn on 22 69 1713 Customer Assistance For assistance with your Honeywell product please visit www honeywell com yourhome or call Honeywell Customer Care toll free at 1 800 468 1502 Before calling please have the thermostat model number and date code available MODEL NUMBER DATE CODE THERMOSTAT BATTERY HOLDER M22047 69 1713 23 Limited Five 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 defective or malfunctions Honeywell shall repair or replace it at Honeywell s option within a reasonable period of time If the product is defective i return it with a bill of sale or other dated proof of purchase to the retailer from which you purchased it or ii package it carefully along with proof of purchase including date of purchase and a short description of the malfunction and mail it postage prepaid to the following address Honeywell Return Goods Dock 4 MN10 3860 1885 Douglas Dr N Golden Valley MN 55422 This warranty does not cover removal or reinstallation costs This warranty shall not app
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