Hello!! I’m new to this forum so I hope I’m doing this right!! We just bought a 1984 Jayco J Series Camper (we don’t know the exact model). We were told the AC worked and when you hold your hand right in front of the blower vent it feels cold! We just went camping this weekend for the first time and the AC fan blew but the camper never got cold. You could hear the compressor kick on and off. Nothing happened on “low cool” but the air blew on medium and high cool. I’ve looked online but can’t find any help with the old ac units! So I opened it up and it was SUPER dirty (roach poop and a thickkk layer of dust), I have since cleaned it out. There is also no air filter like I noticed all other ac units have. Any thoughts on what to check next or whether cleaning it out and adding an air filter would help?
(Pics are after I cleaned it-I also didn’t check under the rooftop portion bc we don’t have a ladder that tall)
(Pics are after I cleaned it-I also didn’t check under the rooftop portion bc we don’t have a ladder that tall)