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    Forums    Tech Talk    Roof mounted AC unit in rear does not turn on
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Roof mounted AC unit in rear does not turn on
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hkyfreak222
posted
I am currently a new RV owner and have a Columbus 325Q. It has 2 roof mounted AC units front and rear. The front works great and the rear will not turn on at all. I have done some research but have hit a wall in trying to figure out if it is fuse related thermostat control etc. I did not get a owners manual or any paperwork for that matter. I am on a learning curve and need help. Is it possible to find a owners manual. It appears that Airstream is the maker but I am not sure about that.
Any post would be very helpful!!!
Hkyfreak222
Thanks Tom
 
Posts: 1 | Location: manassas va | Member Since: 10-14-2012Reply With QuoteReport This Post
Jim and Tere
Supporting Member of Barthmobile.com 6/12
Formally known as "Humbojb"
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If you have a generator it is possible that the other one was set to be used when gen is on & transfer switch is switched from shore power to gen. It would be easy to test. Set transfer switch to gen, start genn let it run for q 10min then try the other ac. if that one doesn't work try the one that did work. If it works then I don't know where to go from here.
Tere


Jim and TereJim and Tere

1985 Regal
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Posts: 3693 | Location: madisonville tn usa | Member Since: 02-19-2005Reply With QuoteReport This Post
Mogan David
Supporting Member of Barthmobile.com 3/19
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What are you talking about? some kind of travel trailer? motorhome?
 
Posts: 2003 | Location: Jackson, Michigan, USA | Member Since: 04-18-2004Reply With QuoteReport This Post
Rusty
Supporting Member of Barthmobile.com 2/16
Captain Doom
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If you have 30A service, there is a throwover switch that allows only 1 A/C at a time to run.

Check the 12VDC at the thermostat and the 120VAC supply at the A/C. If you don't know how to do that, then diagnosis is best left to a tech.


Rusty

MilSpec AMG 6.5L TD 230HP; built-to-order by Peninsular Engines: Hi-pop injectors, gear-driven camshaft, non-waste-gated, high-output turbo, 18:1 pistons. Fuel economy increased by 15-20%, power, WOW!"StaRV II"

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    Forums    Tech Talk    Roof mounted AC unit in rear does not turn on

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