Question about Coleman Air Conditioner Shroud Rv Roof Top Ac Rvp Mach 3 A/c
It cut on fine yesterday, and then shut off after about 10 minutes and now it won't come back on. I tried it again this morning and still nothing
If you're still looking for a replacement fan, this site has been really helpful for me: http://colemanmachac.com
They have pretty much any part you may need and they are helpful through email as well. Coleman Mach RV Air Conditioners and Parts RV Air Conditioners Thermostats...
Posted on Oct 17, 2016
Check fuse in rv, and thermostat
Posted on May 10, 2012
Soounds as though the motor is getting hot and kicking out on overloads.. best have it checked . But my money is on your going to need a new motor..
Posted on Jul 18, 2011
Sounds like you have either a bad fan motor or a bad fan motor capacitor. When you turn the unit on with the fan not working, the compressor (the humming noise) runs and gets real hot real quick resulting in the compressor cutting off ( the nothing after) on it's inside high temp switch. This is what the compressor is designed to do so that when this happens, it does not burn the compressor out. Replace you fan capacitor, give the compressor an hour to cool, then try it. In most cases and if I'm correct, the unit will run just like you want it to. Good luck.
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Posted on Sep 09, 2009
SOURCE: coleman mach rv roof ac, the fan comes on but the compressor doesn't, i've replaced all capacitors and stll is not comming on, how do i check voltage to the compressor to maske sure i have pow
At the compressor connectors you have a live and a neutral phase. The live usually goes to a ptc relay starting mechanism which you can test with a meter. If you can disconnect the relay and check the windings of the compressor from one pin to the other two it will tell you if the compressor is open circuit. It is more often than not an overload fault.
Posted on Apr 23, 2012
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