What Power Failure Symbol Means
The power-failure symbol flashing in a Liebherr freezer display is the pictorial form of the same warning nA gives in words. It reports that the compartment rose too far while the supply was out, and it carries the warmest temperature the cabinet reached in the process so the decision about the load is based on a figure rather than a feeling.
Common Causes of Power Failure Symbol
- An outage long enough for the frozen compartment to climb past its threshold
- A breaker, a switched socket or a disturbed plug rather than a grid failure
🔧 One Safe Check You Can Try
Read the peak before you cancel it. Pressing the alarm button clears the display and returns the appliance to its ordinary reading, and once cleared the record is gone. Liebherr's instruction alongside it is short: check the food quality, do not eat spoiled food, do not refreeze what has thawed.
⚠ Why You Shouldn't Go Further Than That
- A symbol that reappears when no outage occurred means the appliance lost power without anyone seeing it, and an intermittent supply to a freezer is the kind of problem that eventually costs a whole load.
- Deciding what to keep is genuinely the owner's call, but doing it well depends on reading the recorded peak first — which is the one step people skip.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.