Carrier XHB123D X/Y Series Heat/Cool Air Conditioner "cover thermastat" Questions

...then the fan runs constantly. Checked filter placement and it's in correctly. I removed the front covers and looked for any obvious wiring problems and didn't see any. Is there any tests I can do

...thermastat that is turning the air conditioner on (you can hear it) but not the house fan. I can turn the fan on via a button in the basement but auto does not work. This just started acting up last ...

...cover off and check the wiring everything looks fine, put it back together and the compressor comes back on. It runs for a while and turns compressor off like it should. I leave it for a couple ...

...thermastat is satisfied the fan will shut off but he compressor will continue to run. The only way to get it to stop is turn off the breaker. It sounds like the contactor for the compressor is stuck ...

...cover off the Units, you will see a little black Thermoster attached to the coil. If the air bounces back off of something then it will cool that Thermoster and shut the unit down before the desired ...

...thing that is a problem is the sound. We have already removed the top from the roof and the bottom cover from inside so we can see the cage fan, but cannot see what it could be hitting. Any ideas?

...cover of the funance door as far as turning down thermastat to lowest setting turning off the power to the furnance ingluding the air conditiner the off the gas switch in side furnance let it stayoff ...

...thermastat display beneath the temperature. how do i switch it to air and the snowflake icon to blow cool air. thanks for the assistance look for the switch ..their should be HEAT-OFF-COOL the switch ...

...thermastat that sticks out from the wall 1-2 inches. It is located smack dab in the middle of a main wall in my living room, it is an eye sore. Is it alright to cover it with something as long as ...