Dacor Refrigerator Error Code OC

The OC code means the FoodSaver thermistor circuit was detected as open during the refrigerator's FoodSaver diagnostic test. An open circuit indicates a complete break in the electrical path of the temperature sensor, so the control board receives no signal from that thermistor. This prevents the FoodSaver compartment from operating correctly until the wiring or module is repaired.

The main refrigerator and freezer compartments should continue to operate normally while the OC code is active, so food stored outside the FoodSaver section is generally not at immediate risk. However, the FoodSaver compartment cannot maintain proper conditions without a functioning thermistor, so food stored in that zone should be moved until the fault is resolved.

Resetting the refrigerator by unplugging it briefly may temporarily clear the displayed code, but the OC fault will return as soon as the FoodSaver diagnostic runs again if the underlying open circuit has not been repaired. A permanent resolution requires identifying and correcting the wiring fault or replacing the FoodSaver module.

A knowledgeable DIYer can start by checking that all wiring connectors along the FoodSaver thermistor circuit are firmly seated and free of corrosion. If a loose connector is found and reseated, the code may clear. However, if the thermistor or wiring harness is physically damaged, or if the FoodSaver module needs replacement, professional repair is recommended.

Repair costs vary depending on what component has failed. If only a loose connector needs reseating, costs may be limited to a service call fee, typically in the range of $75 to $150. If the FoodSaver module requires replacement, parts and labor combined can range from $200 to $500 or more depending on the specific model and regional labor rates.