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Question About Honeywell Thermostat TB8220U
Ability to lock a Honeywell TB82204u thermostat...

I do not have the option to lock the TB82204u thermostat. The advanced setting #670 (which I use on the TH8320u) is not there. Is there a lockout feature like the manual states? And if so how do I get the parameter to show in settings?

Asked by Ian on 06/23/2009 3  Answers

ManualsOnline posted an answer 15 years, 4 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Ian posted an answer 15 years, 4 months ago

0 It is the TB82204 not TB82204u as incorrectly stated
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KC posted an answer 14 years, 4 months ago

0 Instead of going to mail menu by hitting the center button hold down the button to the left and right of center to get the FULL menu options. The link below is a different manuel that explains the process. http://www.aercoindustries.com/sites/aerco/files/TB8220U.pdf
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