Sub-Zero Freezer Malfunctions: Troubleshooting &Amp; Solutions
When a sub-zero freezer malfunctions while the refrigerator remains functional, it indicates a problem isolated to the freezer compartment. This could stem from a faulty compressor or evaporator specifically designated for the freezer, a leak in the refrigerant lines, a malfunctioning thermostat or temperature sensor, a blocked air vent restricting airflow, or a damaged defrosting…