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Im getting an E6 error code and the unit will not turn on at all. i looked up the code and it said there was a communication error between the outside unit and the inside unit. how can i fix this?

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Check your low voltage wires they are easily damaged. I have seen weed eaters cut the wires rodents you name it. check the wires closley also check the furnace circuit board check the 3 amp fuse it looks like a car fuse. if thew fuse is blown on circuit board your contactor at the A/C unit is probably bad. If this help please rate me and do a testimonial.

Posted on May 20, 2011

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