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How do I unlock a honeywell t7350b1002 commercial thermostat

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4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: unlock Honeywell TB7220U1004 Ultrastat Commercial

Press the system button once and when you see the system and done displayed over the right and left buttons hold them both down for five seconds and that will take you to the setup menu, dont change anything in here just keep hitting the next button till you see the number 670 on the display, once you get to 670 just hit the up or down arrow until the number 0 is displayed next to the 670 your options are 0,1,2,3. after changing it to zero just hit done, you are now unlocked!

Posted on Oct 12, 2008

  • 182 Answers

SOURCE: My Honeywell commercial thermostat has

do you know the model number?

Posted on Dec 30, 2010

  • 252 Answers

SOURCE: need to program lock-out feature on Honeywell 7000

go to
http://www51.honeywell.com/honeywell/
and enter your model number on the right side near the top.
Hank

Posted on Oct 17, 2009

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1 Answer

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

How can I unlock this th


Remove the thermostat from its base and replace the batteries. To remove the thermostat, grasp it at the edges and pull toward you. The batteries are on the back of the thermostat housing.

Read more: How do I Unlock the Digital Display on a Honeywell RTH8500 Thermostat? ' eHow.com http://www.ehow.com/how_7267447_do-display-honeywell-rth8500-thermostat_.html#ixzz17KTxLwBU

Dec 05, 2010 | Honeywell Heating & Cooling

1 Answer

How to lock a Honeywell TB7220U Thermostat


With directions go to system. Then hold down 2 blanks on either side of middle for 30seconds this shows you Advanced settings . Read through and find the proper settings

Jul 02, 2009 | Honeywell Electronic Programmable...

1 Answer

Thermostat is in the locking position, need to unlock


The Thermostat Wizard is an interactive tool that will guide you through wiring and troubleshooting your thermostat, as well as programming it to the most comfortable settings for you and your family. Simply answer the questions from the Thermostat Wizard to correctly connect, troubleshoot and/or program your Honeywell Thermostat. You can even print the instructions and bring them right to the thermostat to help make things easier.
Go to: http://yourhome.honeywell.com/Consumer/Cultures/en-US/Support/Thermostat+Wizard/

Please rate my answer!

Mar 04, 2009 | Honeywell Electronic Programmable...

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