FRZ./REF. + COLDEST both flashing

Ambient-temperature sensor fault; the manual instructs the owner to call for service.

What it means

Ambient-temperature sensor fault; the manual instructs the owner to call for service.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Watch both panel positions through a full flashing cycle and record the active operating mode.
Protect stored food and request service if the verified pair is flashing.

Manufacturer source

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.