Question about Honeywell Programmable Thermostat Heater

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I have a TB8220U1003 thermostat and I want to lock out the screen. the keypad lock out number is 0670. My options do not go that high on the stat..??

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You have to click on the 'system' then hold the 3rd and 5th buttons on the bottom (about 5 seconds) then go down to 670, and setting 1. Repeat the process to remove lock, just change the setting to 0

Posted on Feb 02, 2010

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Posted on Jan 02, 2017

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1 Answer

I have a TH8320R1003 thermostat that needs to be reset. How to you reset the security code?


Google Honeywell Tecnical Service. You should find a 1-800 number that will direct you to a technician for residential applications. He will walk you through each step required. Have the model # of your thermostat ready for him.

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How to unlock screen


Change battery located on back of thermostat??

Go to google
Search for your model number 1234XX .pdf
Add .pdf in search parameter.
Honeywell posts most their thermostat manuals.
Open pdf file, and then Use Ctrl+F for search feature
Word-Search manual

To find model number on thermostat, remove from wall.
Model number appears on back.
Don't forget to replace battery while you have back exposed.
Dead battery can also cause lockout and malfunction

Apr 18, 2013 | Honeywell TB8220U1003 Commercial Vision...

1 Answer

Dryer runs, no heat, element OK 10.5ohm, Hi limit thermostat .8 ohm, next one is thermal cutoff or operating thermostat, open no meter readings. Part # FSP 3399848 could this be my problem? Thank You


Hello,

Both the Thermal cutoff and the operating t-stat should have ZERO ohms resistiance 0.8 is fine but open on either they are bad

That part number you have listed is what ya would need..even if only the thermal cutoff is open replace both the thermal cutoff and high limit t-stat at the same time

also if the cycling t-stat is open replace it too...if its fairly modenr and hasa digital display the cycling thermostat is a thermister and at room temp that will be about 5.8 thousand ohms

if has timer the cycling t-stat will look like the high limit t-stat and should be closed

GENE

Aug 29, 2011 | Dryers

1 Answer

My thermostat is not working. It might be locked. It's blinking with all of the information it holds flashing on the screen. The part number is: tstatccnhp01-c My heat is no longer working. Can you...


Instructions
  1. 1 Unlock a partially locked screen by pressing any locked key, which will bring up the "Screen Locked" message. Next press an unlocked key, which will likely be the temperature up and down arrow keys. This will unlock the screen.
  2. 2 Press the "System" key from the home screen. Five blank touch keys, flanked by the "Done" and "Cancel" keys, will appear. Hold down the middle key for about five seconds. The Advanced Settings menu should come up.
  3. 3 Change the User Setup Number, found in the bottom left of the screen, by pressing the middle arrow keys up or down. Set the number to "0670," the universal unlock code.
  4. 4 Turn to the arrow keys on the right side of the screen. Press the keys up or down to change your options. Selecting the number "0" will unlock the screen, while choosing "1" will partially lock it. You can fully lock your screen again by selecting.


Read more: How to Unlock the Screen on a Honeywell Thermostat ' eHow.com http://www.ehow.com/how_7667347_unlock-screen-honeywell-thermostat.html#ixzz19ktDWSq8

Jan 01, 2011 | Heating & Cooling

1 Answer

How do I lock keys on TB7220U? The previous advice did not work - there are no blank keys.


Access the ISU (installer setup) menu by pressing the system key from the main screen then press and hold the two keys on either side of the center for approximately five seconds. Hit next until you find 0670 and then change the value to 4. http://www.forwardthinking.honeywell.com/related_links/thermostats/commercial_pro/install/62_0221.pdf On a side note, this information was insanely hard to find.

Nov 15, 2010 | Honeywell Electronic Programmable...

1 Answer

My thermostat display went blank. I changed the batteries and now none of my buttons are functional.


Hi,
The keypad lock is activated...
check your book to see what buttons you need to push to unlock it...all t-stats are different...

heatman101

Aug 30, 2010 | Heating & Cooling

1 Answer

Honeywell TB8220U1003 Thermostat--How do I manage KB lockout


Hi,
The easiest way to find out that is to go here and look up your manual.
In the manual there will be instructions for you to easily follow.

http://www.fixya.com/support/r3894275-manual_honeywell_find_honeywell_manuals

Heatman101

Jan 28, 2010 | Honeywell Electronic Programmable...

1 Answer

I have a nokia 6500s-1 slide phone and my 3 yr old daughter pressed something while she had it, and now i'm locked out of the phone, tried all I can to no avail. Can't give you an IMEI number as the phone...


It seems that the keypad is locked. Does your poweron? If yes then press the poweron switch and you will find an option LOCK KEYPAD or UNLOCK KEYPAD. If it is the earlier then your keypad is free. If the later then select Unlock option and free up your keypad. If former then your there is no way that you can unlock your phone except re-installing the firmware. The IMEI number is below the battery. But, it will not help despite everyone asking for a SW generated password. get the firmware re-installed. It takes about half an hour.

Aug 12, 2009 | Cell Phones

1 Answer

Creda Reversair Sensa Dry Tumble Dryer produces no heat.


There is only 1 heater element, and normally one thermostat.
they are located at the rear of the m/c, behind a removable panel.
If you are not sure whether it is the element or stat, join the two
wires togeher that go to the stat, if the heater then works, replace stat. if no heat, replace heater.
plz leave feed back for this solution.
Thanks.

Dec 17, 2008 | Dryers

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