carrier weather maker 8000 problems

what are things to check for if this unit goes into lock out mode... i have checked all the possible troubleshooting routines outlined in the manual that the previous home owner has left behind, in addition that how do you go about troubleshooting a carrier air conditioner

Maniek, is the error-code 31?
If so your pressure switch needs to be replaced.
If not, let me know

i will check and let you know jeffie.... too much sh__ t going on at same time.... doing car maintenance today...thanks for the prompt reply though.....

OK. good luck with the car maintenance

I have this error code as well. Where do I get a pressure switch and how sure are you that that is the problem? THANKS!

Hi gordonjt79 welcome to the forum

I am pretty sure that with that error code the pressure switch is the problem. But I won't give you a 100% guarantee on that. As you might know yourself 'Murphy's Law' is always lurking around the corner

A pressure switch you usually can obtain at the car dealers who hold spare part stock or can order it for you(if within warranty) or at any reputable garage.