Coleman AC compressor won’t start
I have a 2018 5th wheel with a roof top Coleman Mach model # 48254C869. When I turn on the Thermostat the fan runs but when the compressor tries to start it hums real loud for about 1 to 2 seconds and...
Forum Discussion
DFord wrote:
It might be worth trying a "start kit" on it. They used to be standard equipment but I'm pretty sure they're not anymore.
It’s funny you mention this. I just found a schematic for my unit and it lists a “start device package” as one of the components. (Part # 8333A9021 Start Device Pkg. (includes start capacitor and PTCR device). My compressor doesn’t even have this part on it. Weird! Why would it be listed on a parts schematic and not be used on all units? Well anyway, I found one on Amazon and it will be here Monday. I’ll install it and hopefully that fixes it.
