AC is icing up but not cooling
Hello, We have a 15k BTU Colman AC with a heat pump in our Open Range fifth wheel. The unit wasn't cooling so I replaced the capacitors, but to no avail. The compressor is running and the lines ice u...
Forum Discussion
Just a guess but I'm thnking the icing is taking place at the change over valve because it's not completely changing from the heat to cool mode. Heat pumps shift back to the heat mode when turned off, the changeover valve is energized when the system calls for cool. If that's the case the valve would have to be replaced, I would replace the unit and I know how and have the equipment to replace it.
Denny
Denny
