Induction cooktop zone intermittently shuts off or reduces power when multiple zones are used

User guidance:

• Understand that many Liebherr induction cooktops use power sharing between paired zones. Using two zones on the same pair at maximum may cause automatic power reduction.
• Try reducing the power level on one zone or staggering high-power cooking between zones.
• Ensure cabinet ventilation meets Liebherr installation requirements.

Technician checks (if behavior is abnormal or new):

• Verify correct electrical supply and wiring configuration.
• Check the cooling fan and air channels for proper operation.
• Inspect the power module for signs of overheating or damage.