My subzero 590 refrigerator is not working, but the freezer side is still freezing. Temperature in refrigerator stays at 55 degrees F. Have cleaned the coils, but that did not improve things. Fan on coils is still running. Left compressor feels very warm; right compressor not near as warm as the left one. What might be wrong?
Refrigerators - Sub-Zero - 690 Side by Side Refrigerator