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
- Check if the fridge and freezer doors are fully closed.
- Inspect the door seals for any damage or debris that may prevent proper sealing.
- If the doors are closed and seals are intact, check the temperature settings for both compartments.
- If the temperature settings are correct and the issue persists, consider unplugging the appliance for a few minutes and then plugging it back in.
- 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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