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Recently replaced blower wheel and blower wheel motor mounts,that problem was solved but now fan motor for the compressor runs non stop-wont shutoff except by breaker box.also changed thermostat at the same time.have i inadvertinly placed the wrong wire terminal in the wrong recepticle in either the blower motor or thermostat? If so,which one and where?How can it be fixed?The unit is a 1973 coleman evcon.

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First question first, NO! this is a simple problem and a common one to fix, just change out the outside contactor coil, the contactor has a thin layer of silver on them to prevent them from arching and sticking together, over time this thin layer burns through and stick the contactor and wont let go, till you replace the contactor coil,(20.00) 24-volt 40 voltage amp coil! YOU CAN DO THIS after you kill the power to the unit.!Thank-you-very-much!

Posted on Sep 13, 2008

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