LED1+LED4 flashing

Ambient temperature sensor fault.

What it means

Ambient temperature sensor fault.

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

Photograph both LEDs during a full cycle and record the current operating mode.
Move vulnerable food if cooling is uncertain and seek qualified service if flashes repeat.

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.