Induction hob beeps and switches off when multiple zones are used at high power.

Safety: This is usually a protective feature, not a dangerous fault.

Steps to check:

• Reduce load: Lower the power level on some zones or avoid using all zones on maximum at the same time.
• Check installation: Ensure the hob is wired according to Rangemaster specifications with the correct cable size and breaker rating.
• Ventilation: Confirm that ventilation under the hob is adequate to prevent overheating.
• If shutdowns occur at low loads: The power module may be faulty and require professional diagnosis.