If it is running find in cooling, but locks out on HP in heat, there is something not quite right in the circuit on what would at that point be the condensing side. Where in the circuit is the HP switch? Could there be a problem with the Reversing Valve? Were there any major problems before putting the new valves in?
I just realized this is in the wrong place.. Can admin move it to the proper place?
Last edited by CRussell1975; 10-14-2011 at 12:26 PM.
Reason: Reply in wrong place.
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