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Power Failure LED lit

Power Failure LED lit and freezer display flashes — Freezer temperature rose due to power failure

Liebherr · Refrigerators

What does Power Failure LED lit mean?

The Power Failure LED is lit and the freezer temperature display flashes, signifying that the freezer temperature has risen too high during the last few hours or days due to an earlier power failure.

Common Causes

  • A power outage or interruption occurred recently.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Touch the Alarm icon once; the highest temperature recorded during the power failure will be displayed for approximately one minute.

  2. 2

    Check the quality of the food inside the freezer to determine if it has become too warm or defrosted and is still safe to consume.

  3. 3

    Touch the Alarm icon again to turn off the power failure display and revert to the actual freezer temperature.

Browse all codes in this manual (14)
Verified technical data. Last updated: April 2026

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Source: Liebherr Refrigerators
Open Manual (Page 11)Search more codes in this manual