Liebherr Heat Transfer / Insulation Issue

Cooktop surface around burners or zones becomes excessively hot

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Oversized cookware covering controls, Poor ventilation under cooktop, Damaged thermal insulation, Faulty temperature sensor

Safety first: Avoid touching hot areas and allow the cooktop to cool before inspection.

User steps:

Use cookware that matches the recommended size for each zone and avoid covering control areas.
Ensure cabinet ventilation openings are not blocked.

Technician steps:

Inspect internal thermal insulation and heat shields for correct placement and damage.
Verify operation of cooling fan and temperature sensors.
Replace damaged insulation or faulty sensors.

Medium 3/5

Thermal Insulation Set

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