Top Mount and SXS Refrigerators Warm Temperatures Due To Incomplete Defrost Model Numbers: See Attached List Customer’s Concern: Ice may build up on evaporator over a period of time due to incomplete defrost cycles resulting in warm temperatures. Cause: ADC’s, adaptive defrost controls, initialize a defrost cycle based on several factors. These factors include the length of time between previous defrost cycles and the length of the time the defrost heater is energized. It may be possible that ab