Reset Honeywell T6R thermostat - Honeywell Heating & Cooling

see if this link helps you out with the manual.
How to reset Honeywell RLV430 thermostat Google Search

Remove thermostat from wall, leaving base plate on wall.
Model number appears on back of device.
Google search thermostat model in following format: Honeywell xxxx32 thermostat .pdf
Adding .pdf to search parameter will yield product manual.
Also while thermostat is off the wall, change batteries located in compartment on back of thermostat. These batteries must be changed periodically, for example each 3-4 years.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

WARNING: When the thermostat is reset, all parameters (clock, configuration

and schedules) return to their default settings.

?? Open the thermostat's door.

?? Press and hold the Pgm button.

?? Insert a pointed object (e.g., paperclip) in the reset opening.

Remove it when the thermostat's screen becomes blank.
?? Wait one second and release the Pgm button.

http://customer.honeywell.com/techlit/pdf/69-0000s/69-1855.pdf for complet instructions

on most of honeywell units if you pull the face of the thermostat off there is a reset button you can puch and reset try this.... if it does not have a reset remove the red power wire on the "r" terminal and if you have a wire hooked to the "c" terminal remove it at same time ///take batteries out prior to doing this and it will reset the program in thermostat... if the display comes back again with the lo battery the thermostat internally has a issue...good luck

Remove the battery and after 30 seconds reset it. For further details go to:

Read more: How to Troubleshoot Honeywell Thermostats ' eHow.comhttp://www.ehow.com/how_6596826_troubleshoot-honeywell-thermostats.html#ixzz17aWo5N2P

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You need to reset the t-stat and totally reprogram it...
Look in your manual how to do that or...


Here is a tip that tells you how to get a manual for most any Honeywell product online...

Manual Honeywell How to Find Honeywell Manuals

heatman101

http://www.pexsupply.com/Honeywell-TH8110U1003-VisionPro-Thermostat-1-Heat-1-Cool-3909000-p YOU MAY FIND THE ANSWER HERE BUT IF NOT YOU CAN FIND IT RESET BUTTON IN THE (FURNACE?) UNIT. THE REASON HONEYWELL WILL NOT GIVE THE INFORMATION IS BECAUSE THIS CONDITION USUALLY MEANS THERE IS A PROBLEM IN THE SYSTEM AND GAS IS NOTHING TO FOOL AROUND WITH. FYI HAVE YOUR IGNITER CHECKED OUT.

Try changing the batteries.

Go to www.honeywell.com and search their data base for your model of thermostat. You wil need all the numbers of your thermostat to be able to search. Once you find it, download the installation manual.
Good Luck.