1928 ResultsMost relevantAC problemHi Folks, My air conditioner is not working. When I turn it on the engine hums but the fan doesn’t blow and no cold air comes out. Any ideas about how to proceed before I take it into the repair pl...AC power problem...ave 120 right to the main breaker. If I flip it on it blows again at house. I checked all exposed wiring and connections and found no visible problems. I seem to be stuck as to how to continue the t...AC problemMy auto fan hi low system keeps changing speeds on its own. Anyone changed control board and thermostat to fixx this? My current board is 3313199.000 and thermostat is 3313195.012. This is a terrible ...Ac on generator problem....Solution is to shut off the ac at the thermostat and then restart and it works fine for a 10-15 min then both shut off again. If we run only one ac unit there is no problem. Will run for days w...AC problemMy AC was working fine,I turned it off for about 30 mins and now the compressor won't come on.I had a RV repair guy out and he went on the roof and said it was making a clicking sound that he has n...New AC problemHi all. Newbie here. Been living in my 31’ Classic last couple of years. Recently had to replace my 13,500 Duotherm Penguin with a new 15,000 Penguin AC. I think there is a problem with the unit a...AC problems againI have a Penguin II heat pump/AC that I am having issues with. My RV is a 2015 and both units have been replaced under warranty. Today it is what I would call short cycling. I can set the temp a...AC problemsHi all! I am brand new to the group. Looking forward to "Camping retirement"..... I do have a small problem that grows as the summer heats up. My AC fan will not start w/o a little help. I can s...AC problemRoof top coleman AC/heat pump is blowing out hot air instead of cold. Are there a series of troubleshooting procedures that we could use to figure out what needs to be replaced? Unfoturnately n...Dash AC ProblemMy dash AC stays on regardless of the switch setting. The compressor appears to stay engaged all the time. It's a 2006 HR with Workhorse 8.1. Where do I Start??? Thanks for any help.View results from replies