I have a Carrier EDGE programmable thermostat.

I don't want the owner's manual codes, but the one the dealer uses by holding on the fan button and getting codes on the bottom right coner.

How do I interpret values for Option 5 - Room Air Temperature Sensing?

Also, where can I find a manual that explains all these codes?

Thanks.

The install manual should have been left with the home owner when installed new

Its hard to get Carrier people to work with the homeowners as far as giving info when needed

THis info is not part of the regular User Manual unfortunately.

I have found the installation manual.

http://www.favret.com/pdf_files/thermostats/tp_pac_2si_install.pdf

Thanks.