dynamic appliance repair Upon inspection of the Subzero built-in refrigerator, it was determined that the unit was not cooling as expected. The initial assessment involved checking the temperature settings, which were found to be correctly configured. Next, the condenser coils were examined for any signs of dirt or debris, which were cleaned to ensure optimal performance. The evaporator fan motor was tested for proper operation, and the start relay was inspected for any faults. The thermostat was also checked for accurate readings. After these checks, the refrigerator was allowed to run for a period to monitor its cooling performance. Ultimately, the issue was traced to a malfunctioning compressor, which was replaced to restore the refrigerator's cooling capabilities. The unit is now operating efficiently, maintaining the desired temperature.