Sub-Zero Refrigerator Error Code: EC 10

The freezer temperature is too high when you see Sub-Zero error codes EC 10. There are a few potential causes for this error code.

First, make sure the doors are closed correctly and that nothing is blocking the vents. You can reset this code yourself.

Turn the circuit breaker that your appliance is connected to off for 30 seconds. If the error persists, there could be a problem with the evaporator fan or the compressor.

A power surge often causes compressor problems, so if you’ve experienced one recently, it’s best to call a Sub-Zero error codes repair expert. EC 11 and E 12 are Sub-refrigerator error codes related to the temperature. EC 12 is specific to the lower cabinet door. It requires the same troubleshooting steps as EC 10.

For Sub-Zero error codes EC 10, EC 11, and EC 12 don’t open the doors again until it reaches optimal temperature after resetting the system.