00754W5 Outdoor temperature is constantly 14-15 degrees lower than the actual temp. I have reset the unit, placed the outdoor sensor in several locations still the same. Right now both the indoor unit and the outdoor sesnor are sitting on my desk. It says indoor temp is 73 while outdoor is 57 (sitting side by side). It has been this way since i bought the unit two months ago. Any ideas? If I ahve to replace a brand new sensor I will not be happy as it costs over half of what I paid for the whole thing.