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Expert
288 Answers
- Posted on Dec 06, 2009
Re: I do not know the model number of my honeywell...
Press and hold the arrow key for about 3 seconds and release. this puts it into the set mode. then adjust the temp as desired. when you have it, leave it. it will automatically set to that temp in a few seconds
Need the model Number to do that. To get the model number pull the unit off the wall and then number will be on the back side. You can also go to Honeywell.com and look at the units they have there but you must have the model number. I believe that unit just pulls off and pushs back on.
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