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Author Topic: ac fan won't kick on  (Read 1237 times)

ava

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ac fan won't kick on
« on: August 22, 2009, 01:43:35 PM »
I think my ac just took a dump, the fan won't kick on, it hums but thats about it.
The compressor wants to kick on but won't. I tried putting it just on fan to see
if the fan would run but nope, just a little hum. I suppose that means my a/c
went out? Is there anything I can do to fix it myself? maybe crawl up on the
roof, take the shroud off and look at it and ask myself what the hell I'm looking
at? lol, will I be able to see the fan and maybe try giving it a twirl? Hey, I'm
desperate, its hot in arizona and if I can't get it to work I'm gonna have to go
hang out somewhere cool.  >:(
from the desert of Arizona
where the wind blows and the tumbleweeds roll
2000 Cameo fifthwheel
Ava
Gracie and Pixie
forever in my heart Bandit

Gary RV Roamer

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Re: ac fan won't kick on
« Reply #1 on: August 22, 2009, 04:05:01 PM »
I wouldn't panic yet. Low voltage from shore power could cause that, so check to see it is at least 106v. Or it could be the start capacitors for the fan and compressor (though odd they would both fail at once).A modestly handy DIY person can change a start capacitor and they aren't expensive. Just have to know your make & model of a/c and might have to order it.

 Could even be some critter or tree branch got into the housing (from the outside) and is simply stopping the fan from turning. Go up on the roof and check it out. Take the outer cover off and see if the fan turns easily. If not, see if you can figure out why.
Gary
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Gary Brinck
2004 American Tradition
2007 GMC Acadia
Homebase: Ocala National Forest, FL

ava

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Re: ac fan won't kick on
« Reply #2 on: August 22, 2009, 05:01:32 PM »
thanks for your help Gary, I will do that soon as it cools off, although its 92 inside, its 109 outside and of course much hotter than that on the roof. I'll try to remember
my camera and take some pics after the shroud is off so somebody can point out
the capacitor to me. We did have a monsoon come through last night but from
the ground it doesn't look like anything is protruding through the shroud. I'll check
back in later when the deed is done.
from the desert of Arizona
where the wind blows and the tumbleweeds roll
2000 Cameo fifthwheel
Ava
Gracie and Pixie
forever in my heart Bandit