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PRO TH4110B Programmable Thermostat

3

This thermostat is ready to go!

Your new thermostat is pre-programmed and ready to go.All you have to do is set
the time and day.Then check the settings below and change if needed:

1

S

Se

ett  ttiim

me

e  a

an

nd

d  d

da

ay

y  ((rre

eq

qu

uiirre

ed

d  ffo

orr  p

prro

op

pe

err  o

op

pe

erra

attiio

on

n))................................See page 6

2

S

Se

elle

ec

ctt  ssy

ysstte

em

m  sse

ettttiin

ng

g  ((H

He

ea

att//C

Co

oo

oll)):: Preset to Heat ..............To change, see page 7

3

S

Se

elle

ec

ctt  ffa

an

n  sse

ettttiin

ng

g  ((A

Au

utto

o//O

On

n)):: Preset to Auto ......................To change, see page 8

4

P

Prro

og

grra

am

m  ssc

ch

he

ed

du

ulle

ess:: Preset to energy-saving levels 

while you’re at work or asleep (assumes you 
wake at 6 am, leave at 8 am, return at 6 pm 
and go to bed at 10 pm) ..............................................To change, see pages 9-11

ONE-TOUCH TEMP CONTROL: 

You can override the program schedule at any time,

and manually adjust the temperature (see pages 12-13).

Summary of Contents for PRO TH4110B

Page 1: ...Operating Manual TH4110B Programmable Thermostat ...

Page 2: ... Card Grasp and pull to see basic operating instructions at a glance 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 CAUTION EQUIPMENT DAMAGE HAZARD To prevent possible compressor damage do not operate cooling system when outdoor temperature is below 50 F 10 C ...

Page 3: ...ol 7 Fan switch Auto On 8 Using program schedules 9 Program schedule overrides 12 Compressor protection 14 A Ap pp pe en nd di ic ce es s Battery replacement 15 In case of difficulty 16 Customer assistance 18 Accessories 18 Limited warranty 19 Table of contents This thermostat is ready to go Your new thermostat is pre programmed and ready to go See page 3 to check settings CAUTION EQUIPMENT DAMAGE...

Page 4: ...e service and easy to use push button climate control Features Separately programmable weekday weekend schedules One touch temp control overrides program schedule at any time EnergyStar compliant to greatly reduce your heating cooling expenses Large clear display is easy to read Displays both room temperature and temperature setting Built in compressor protection ...

Page 5: ...l le ec ct t s sy ys st te em m s se et tt ti in ng g H He ea at t C Co oo ol l Preset to Heat To change see page 7 3 S Se el le ec ct t f fa an n s se et tt ti in ng g A Au ut to o O On n Preset to Auto To change see page 8 4 P Pr ro og gr ra am m s sc ch he ed du ul le es s Preset to energy saving levels while you re at work or asleep assumes you wake at 6 am leave at 8 am return at 6 pm and go ...

Page 6: ...d Press to override programmed temperature control Run Press to resume program schedule System switch see page 7 Cool Thermostat controls only the cooling system Heat Thermostat controls only the heating system Off Heating and cooling systems are off Fan switch see page 8 On Fan runs continuously Auto Fan runs only when heating or cooling system is on ...

Page 7: ...ce Batt Quick reference to display screen Current inside temperature Low battery warning see page 15 Current day time see page 6 Current program period Wake Leave Return Sleep see pages 10 11 Temperature setting see pages 11 13 System status Heat On Cool On If flashing see page 14 Wed ...

Page 8: ...button then press or to select the day of the week 3 Press R RU UN N to save exit Note If the display flashes Set Clock the thermostat will follow your settings for the weekday Wake time period until you reset the time and day Press S SE ET T then adjust time 6 30 AM Set Clock Press S SE ET T then select current day Wed Set Day ...

Page 9: ...a at t Thermostat controls only the heating system C Co oo ol l Thermostat controls only the cooling system O Of ff f Heating and cooling systems are off Set S SY YS ST TE EM M switch to control the heating or cooling system CAUTION EQUIPMENT DAMAGE HAZARD To prevent possible compressor damage do not operate cooling system when outdoor temperature is below 50 F 10 C ...

Page 10: ...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 Set F FA AN N switch to choose whether the fan runs continuously or only as needed ...

Page 11: ...perature you want while you are away usually an energy saving level Set to the time you return home and the temperature you want during the evening until bedtime Set to the time you go to bed and the temperature you want overnight usually an energy saving level Save money by setting program schedules It s easy to program your system for maximum energy savings You can program four time periods each...

Page 12: ...nce they can reduce your heating cooling expenses by as much as 33 See next page to adjust times and temperatures of each time period 70 75 70 75 62 83 62 83 70 75 70 75 62 78 62 78 Heat Mon Fri Cool Mon Fri Heat Sat Sun Cool Sat Sun Wake 6 00 am Leave 8 00 am Return 6 00 pm Sleep 10 00 pm Or cancel period Or cancel period Or cancel period Or cancel period ...

Page 13: ...s 2 and 3 for each weekday time period 5 Press S SE ET T to set weekend time periods Sat Sun then press R RU UN N to save exit Note Make sure the thermostat is set to the system you want to program Heat or Cool Note To cancel an unwanted time period except Wake press and hold H HO OL LD D for 4 seconds while in the Set Schedule mode Press S SE ET T 3 times then adjust time Press S SE ET T then set...

Page 14: ...e maintained only until the next programmed time period begins see page 10 For example if you want to turn up the heat early in the morn ing it will automatically be lowered later when you leave for the day To cancel the temporary setting at any time press R RU UN N Note Make sure the thermostat is set to the system you want to control heat or cool Press to temporarily adjust temperature Set To 6 ...

Page 15: ...rogram schedule and allows you to adjust the thermostat manually as needed Whatever temperature you set will be maintained 24 hours a day until you manually change it or press R RU UN N to cancel Hold and resume the program schedule Set To 6 30 AM 70 Hold Note Make sure the thermostat is set to the system you want to control heat or cool Press to permanently adjust temperature Set To 6 30 AM 75 Pr...

Page 16: ...ed too soon after shutdown This feature forces the compressor to wait for a few minutes before restarting During the wait time the message Cool On or Heat On if you have a heat pump will flash on the display When the safe wait time has elapsed the message stops flashing and the compressor turns on Inside Set To 75 6 30 AM 75 Cool On Message flashes until safe restart time has elapsed Wake Wed ...

Page 17: ...are depleted Even if the warning does not appear you should replace batteries once a year or before leaving home for more than a month If batteries are inserted within 1 minute the time and day will not have to be reset All other settings are permanently stored in memory and do not require battery power Grasp and pull to remove thermostat Turn thermostat over insert fresh AA alkaline batteries the...

Page 18: ...d see page 15 Heating or cooling system does not respond Set system switch to Heat see page 7 Make sure the temperature is set higher than the Inside temperature Set system switch to Cool see page 7 Make sure the temperature is set lower than the Inside temperature Check circuit breaker and reset if necessary Make sure power switch at heating cooling system is on Make sure furnace door is closed s...

Page 19: ...ssor protection feature is engaged Wait 5 minutes for the system to restart safely without damage to the compressor see page 14 Heat On is not displayed Set the System switch to Heat and set the temperature level above the current room temperature see page 7 Cool On is not displayed Set the System switch to Cool and set the temperature level below the current room temperature see page 7 Temperatur...

Page 20: ...1 8 80 00 0 4 46 68 8 1 15 50 02 2 To save time please note your model number and date code before calling Accessories For accessories please call Honeywell Customer Care toll free at 1 1 8 80 00 0 4 46 68 8 1 15 50 02 2 Cover plate Part No 50002883 001 Used to cover marks left by old thermostats Grasp and pull to remove thermostat Turn thermostat over to find model number and date code ...

Page 21: ...ve or malfunctions Honeywell shall repair or replace it at Honeywell s option If the product is defective i return it with a bill of sale or other dated proof of purchase to the place from which you purchased 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...

Page 22: ...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 consequ...

Page 23: ...t 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 ON1...

Page 24: ...neywell Limited Honeywell Limitée 35 Dynamic Drive Scarborough Ontario M1V 4Z9 Automation and Control Solutions 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 69 1770 02 2005 ...

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