Error code · Liebherr

F8 · High temperature fault

The appliance is indicating a high temperature fault. First, check if the doors are properly closed.

Fridge freezerCaution — Know When to StopFixLens verified

Safe first steps

  1. Check if the fridge and freezer doors are fully closed.
  2. Inspect the door seals for any damage or debris that may prevent proper sealing.
  3. If the doors are closed and seals are intact, check the temperature settings for both compartments.
  4. If the temperature settings are correct and the issue persists, consider unplugging the appliance for a few minutes and then plugging it back in.
  5. If the high temperature fault continues after these checks, arrange a service visit — do not use the appliance.

When to stop

  • Stop if the interior temperature exceeds safe levels or if you notice unusual noises — risk of food spoilage or appliance damage.

Likely cause

The appliance is indicating a high temperature fault. First, check if the doors are properly closed.

Verification

Reviewed by: automated manual extraction

Verified against Liebherr EWTdf 1653_996687751 technical documentation

FixLens publishes its own structured technical logic verified against Liebherr EWTdf 1653_996687751 documentation · last verified April 23, 2026.

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