Is my Thermostat Broken? How to use Honeywell Pro4000 Thermostat

[@marilyn6068]

Oh, thank you, thank you. Been watching videos trying to bypass the leave and return. You are the only one that showed it. Thumbs up

[@HVACServiceTechnicianTalk]

Glad I could help

[@marilyn6068]

Oh thank you. I am retired and was not needing the leave and return part. Hopefully I just did it right. Did not know about holding the hold and up button at the same time.

[@HVACServiceTechnicianTalk]

Glad it helped

[@sharonhansen6055]

Holding the hold and up button at the same time will that lock it in for the temp you want it set at and not continually run?? 1:50 pm

[@williamlb06]

Thank you, thank you, thank you for showing how to shut when you leave and return off. I have Honeywell’s User Guide and it never gave a clue how to turn it off .

[@naeemtowfiq2222]

How do u clear the programming?

[@sposmay]

Same question nobody helps

[@blessedand4givenipress570]

Thank you so much for taking the time, this was very informative and easy to understand. I truly appreciate it. God Bless you😊 have a wonderful day.

[@HVACServiceTechnicianTalk]

Glad it helped

[@darlenetownsend9887]

Mnnnnnnnm

[@Dairene]

Great video! It help me! Thanks!

[@HVACServiceTechnicianTalk]

Glad it helped!

[@mimimcginn6605]

How do you turn off the “recovery” setting? Thanks

[@HVACServiceTechnicianTalk]

Should be able to hit the run button and it should go back to normal settings.

[@OneProspectMind]

Hello. I have a question. My thermostat green screen was blinking at one point and the numbers kinda looked gibberish. For example the “8” turned into a backward “C”. The date was on point but the time was off… unless a couple of sticks were missing and made it look like a different number 🤔 any advice? I changed the batteries but it still does the same

[@HuongPham-mb7gx]

How can I release the program on it? By accident, I set up program, now I don't want it anymore. Thanks.

[@IMSuniD]

The up arrow is the only issue where can not raise the temperature. Down arrow works though. Is this more likely thermostat or furnace issue? Thank you

[@HVACServiceTechnicianTalk]

Sounds like you might have a defective Thermostat.

[@LisaVerdejo-x6y]

I have chose the override for my A/C to run 24/7 @ 74 degrees and placed the fan on auto but I notice the unit stays running and doesnt cut on and off automatically. Please advise.

[@theswedeinspeed]

You rock thanks for this sir !

[@HVACServiceTechnicianTalk]

Thank you. Glad it helped

[@rselynas]

For AC, the switch on the inside. Gas & oil or electricity & heat pump?

[@davidcasanova6822]

When you pop the ac off what the button on the bottom used for that has the option gas or electric

[@HVACServiceTechnicianTalk]

Its for if you have gas or electric furnace.

[@lafayettecansler4423]

I have a problem.. I changed the battery and now when I turn on my heat the heat doesn't come on whether it's on auto or run.. what's the problem..? Need help

[@HVACServiceTechnicianTalk]

Might be an issue with your actual furnace. Make sure all the pins lined up correctly at the Thermostat when you put it back on.

[@Tiotiopan]

Hi HVAC Service Technician Talk, I'm using Electric or Heat Pump I've done all the settings and programming to my needs on cool and heat, my only doubt now is which settings do I leave it on "cool - off - Heat" so i can have both according to my programming? if you leave it on cool or heat will you only get one option? which option should i use to get cool and heat? Thanks in advance...

[@wilpri]

Basically, set on heat in the winter and cool in the summer.

[@cowboynav7786]

Is it possible, on the Honeywell PRO TH411OD, to turn Adaptive Intelligent Recovery OFF?

[@Lanny2010]

My therm doesn't show the current set point on the right side for heat or cool, so I don't know what set point I can hold to. When I go into the scheduling mode, I do see that part of the screen showing scheduled set points. Couldn't figure out what was going on. Can you please help? Thanks!

[@HVACServiceTechnicianTalk]

Sounds like your display screen may have gone bad on your Thermostat.

[@Lanny2010]

@@HVACServiceTechnicianTalk Thanks for the reply. The strange part is that when I set schedules, I know those LEDs/Pixels on the screen are working fine.

[@Lanny2010]

@@HVACServiceTechnicianTalk Ha, I finally figured it out. The slider button for cool/off/heat has connection problems on the board. I wiggled the button again and again and eventually the set point number showed up on the right side of the screen and I was able to do hold. The reason it was not showing up was because the thermostat thought the mode was still off even though the slider was at a different position. Well, time for a new thermostat.

[@monicagarrett1732]

How do you take the thermostat off sleep mode

[@HVACServiceTechnicianTalk]

Should be able to hit the hold button to bypass the programming

[@CatherineFileccia]

Hi, recovery is showing on the screen and the temperature in the morning is going on about an hour before. Can you help?

[@HVACServiceTechnicianTalk]

It may be turning on an hour early so you reach your set point by the time you have it scheduled.

[@dmngo]

How to reset to factory settings, I mean , I don’t want any temperature settings

[@Zigzag5710]

Yes same

[@TeddyPearson-r3j]

@@Zigzag5710 0:41

[@Mz.Chingona619]

Same!

[@bazbear]

I prefer no setting, just put my temp on the right to 70, hold it, and I put on the heat manually, off to on, later, back to off....but when I press the button going up, it's staying at 68 degrees....not sure what to do...November 28, 2023 Tia

[@HVACServiceTechnicianTalk]

Make sure your cool setting is set higher. It might be locking it out from going higher. I have seen this a few times

[@Babyology101]

I can't adjust the temp with the up or down buttons

[@HVACServiceTechnicianTalk]

Could be a bad Thermostat

[@billsteele1068]

How do I control the fan function that circulates air through out the house. Right now even with the unit in the off position the fan will automatically run for 10min and shut off 20min all the time all day long. Can this be changed with the Honeywell 4000?

[@HVACServiceTechnicianTalk]

Possibly... You could have an an issue with your control board or your current thermostat

[@mambowman]

when i set the temp and press hold at say 70 degrees the furnace comes on and then shuts off when it gets to 70. but then it comes back on while the temp in the house is still 70.it does this continuously on and off about every 5min. without the house temp actually changing. should the controller bethis sensitive . thanks

[@HVACServiceTechnicianTalk]

Hard to I say without seeing it. Every 5 min does seem pretty excessive. Might be worth having an HVAC company come look at it.

[@shamonecooper6341]

Thank you so much this video has been a BIG help!!

[@HVACServiceTechnicianTalk]

Glad it helped!

[@tonacatecuhtli3418]

My thermostat does not show the “set to temp “ on the right side of my screen. I only see the inside temp and the time. And when I set the temp for the schedule it says “cool” not heat! I don’t know how to change it. If I click the up arrow to raise the temperature it does nothing, so frustrating!

[@HVACServiceTechnicianTalk]

You should be able to put it in heat mode to program the heat side of it.

[@darlenetownsend9887]

How do I set it back to farinhiet from celcius

[@tiffanysimmons35]

How do you take off the recovery ?

[@HVACServiceTechnicianTalk]

Should be able to hit the Run button.

[@tiffanysimmons35]

Now that’s it hot ; I’m over it 🙏

[@TheKennytaK]

I change the Batteries in my Honeywell thermostat without out turning it off and now it’s not reaching heat. Did I just ruin my thermostat??

[@HVACServiceTechnicianTalk]

Possibly. More than likely something is going on with your furnace. What you did shouldnt have done any damage though.

[@LovelyLuz95]

How do I erase the schedule so that it doesn’t start?

[@HVACServiceTechnicianTalk]

Hitting the hold button will bypass the schedule

[@NadineBertolozzi]

My screen is black after changing batteries does that mean thermostat is broken

[@HVACServiceTechnicianTalk]

Check to make sure you have no corrosion from the old batteries. If you have no corrosion you likely have a bad Thermostat

[@UnwaveringLion]

is there a reset button or a way to reset?

[@unbiasedfootballsoccerrevi5030]

Same concern

[@shelbygordon9755]

Hi, I need help with this exact thermostat. I’ll have it set at a temperature right.. but the temp will drop… and the furnace won’t kick on…. What is the problem??

[@HVACServiceTechnicianTalk]

Sounds like the furnace itself is failing on you and not the Thermostat

[@marilyn6068]

A question for you. I have a thermostat almost like this one. Furnace comes on , starts to run for about a minute then shuts off. I turn the thermostat off for a minute then back on and sometimes it works all day and like today not. Is it the furnace? Help please before I call the furnace man.

[@HVACServiceTechnicianTalk]

Sounds like a furnace issue. I would call your local HVAC shop to troubleshoot the furnace.

[@darlenetownsend9887]

How do I get it off celcius

[@thomasouterbridge9318]

How to. Remove the temporary mode on a. 4000 thermostat

[@HVACServiceTechnicianTalk]

Try hitting the Run button

[@jeremiahshadwick5133]

I replaced the battery and nothing work

[@ritabelcher7333]

How to turn the heat off it is now on

[@johnbuck4395]

Now I have this model, but my ****ing dumb AC keeps running past the set holding temp. FYI I live in the skin cancer filled oven known as Arizona

[@HVACServiceTechnicianTalk]

Could be a bad Thermostat or contactor welded close on outdoor unit

[@kdndsdvd]

I have the temp. set at hold 74 but everytime it goes to 78, the ac won’t turn on, ac guy came and checked, it was a program issue, now its again bad

[@HVACServiceTechnicianTalk]

Might need to replace the thermostat if it keeps acting up.

[@peterparker3148]

How do I wipe out all auto programs and just use manual function Thanks

[@HVACServiceTechnicianTalk]

Should be able to hit the hold button and it will bypass the program

[@juancontreras2615]

I think my cool on don't work it keeps blinking

[@HVACServiceTechnicianTalk]

If it keeps blinking something could definitely be going on with the system or the thermostat.

[@jonathonleyva2404]

Why does mine turn on every 10 minutes for 10 minutes how do I stop that?

[@HVACServiceTechnicianTalk]

Might be something in your programing. You could try hitting the hold button to bypass any programing.

[@tammyharris6335]

Electric when out how restart

[@fatimaabdulhadi7842]

I have the same termometer at home . The problem is the heat is not working but the fan is works . I hanged the battery but still the same problem . What should I do bro 🤔