Midea heat pump with P4, P6 and LED issues
My 4 year old Midea heat pump stopped working. I had a HVAC tech in and the diagnosed a failed compressor. The weird thing is the LED on both inside units are discolored. The Midea service desk says they have never seen this before. Any ideas? This LED issue happened on both inside units at the same time that the unit failed with a P4(in) and P6(out) errors.